CN203688207U - Portable mechanical property detection device - Google Patents
Portable mechanical property detection device Download PDFInfo
- Publication number
- CN203688207U CN203688207U CN201320838403.4U CN201320838403U CN203688207U CN 203688207 U CN203688207 U CN 203688207U CN 201320838403 U CN201320838403 U CN 201320838403U CN 203688207 U CN203688207 U CN 203688207U
- Authority
- CN
- China
- Prior art keywords
- mechanical property
- pulley
- portable device
- wire rope
- succession
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 25
- 238000010276 construction Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model provides a portable mechanical property detection device which detects the mechanical property of key stressed members of a miniature machine tool and device and guarantees the safe use of the key stressed members of the miniature machine tool and device. The detection device comprises a frame, a pulley and connecting plates, wherein the connecting plates on a same vertical plane are arranged on the inner sides of the two ends of the frame respectively; one connecting plate is connected with the pulley through a steel wire rope; the pulley and the other connecting plate are provided with hooks connected with a test product; and the detection device is improved in that a mechanical hoist and a tension meter are arranged on a steel wire rope, connected with one of the connecting plates, of the pulley. Compared with the prior art, the portable mechanical property detection device can be used for safely and accurately testing the mechanical properties of machine tools and important stressed parts on construction sites, and the construction safety is improved.
Description
Technical field
The utility model relates to a kind of device for detecting mechanical property, is specifically related to a kind of portable device for detecting mechanical property for small machine and equipment key stressed member.
Background technology
The small-sized connection facility that construction is used and the suffered pulling force of parts of some equipment are larger.Using before these facility or parts carry out practice of construction, should test its stress performance, to guarantee normal construction.
Mechanics Performance Testing is generally all carried out on the large-scale puller system of tensile test chamber.If but in order to guarantee the normal use of equipment, interim facility of buying or while temporarily wanting the stressed member of some equipment to carry out tensile test at the scene, most applications can only dependence personnel be utilized on-the-spot simple machine, the Mechanics Performance Testing of being correlated with in the open.This method is both dangerous, also inaccurate, cannot guarantee the normal use of equipment, and also safety in production brings very big hidden danger.So need to provide one to be easy to carry, the small-sized device for detecting mechanical property detecting applicable to facility and parts again, cannot test or the problem of walk through test facility or component capabilities insecurely to solve.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of portable device for detecting mechanical property, can carry out safety, Mechanics Performance Testing accurately to facility and important stressed member at the construction field (site), improves working security.
The purpose of this utility model is to adopt following technical proposals to realize:
The portable device for detecting mechanical property of one that the utility model provides, described device is for detection of the mechanical property of small machine and equipment key stressed member, guarantee the safe handling of small machine and equipment key stressed member, comprise framework, pulley and connecting plate, inner side, described framework two ends arranges respectively the connecting plate that is positioned at same perpendicular, described in one of them, win in succession and be connected with pulley by wire rope, described pulley is won in succession and is respectively equipped with the hook being connected with test article with another, its improvements are: on described pulley and one of them are won the wire rope being connected in succession, mechanical cucurbit and tautness meter are set.
Wherein, described framework is rectangle, adopts the Plate Welding that 8mm is thick to connect.
Wherein, the length H of described framework is 4000mm, and width B is 400mm, and height T is 200mm.
Wherein, described in win in succession and win in succession for triangle, its three drift angles are respectively equipped with connecting hole, wherein two connecting holes are connected with the end face of described framework respectively by wire rope.
Wherein, described pulley comprises fixed pulley and travelling block, described fixed pulley is connected by wire rope and the described triangle remaining connecting hole of winning in succession, described travelling block is connected with fixed pulley by wire rope, and the arbitrary connecting hole that with described framework be connected of described travelling block on winning in succession with triangle by wire rope connects.
Wherein, on described travelling block, be provided with by wire rope the hook being connected with described test article, described mechanical cucurbit and tautness meter are serially connected on described travelling block and the triangle wire rope between winning in succession successively.
Wherein, a side of described framework is provided with opening, and described opening is provided with safety net, and the edge of described safety net is provided with perforate.
Wherein, described framework is provided with the perforate corresponding with described safety net, in described perforate, is provided with bearing pin.
Wherein, the quantity of described bearing pin is 4.
Wherein, described mechanical cucurbit adopts electronic or manual actuation mode.
Wherein, described framework is arranged on L-type base, and described base top is provided with handle, and described base bottom is provided with wheel.
Compared with prior art, the beneficial effect that the utility model reaches is:
1, simple in structure, volume is little, quality is light, easy and simple to handle;
2, realized the tensile test of the important tension part to small machine and equipment at the construction field (site), for the safe handling of product provides assurance;
3, make building site detect safety and precise more, there is cogency;
4, can detect multiple small-sized construction equipment and stressed member, with a wide range of applications;
5, the framework that adopts material provided by the invention to prepare, makes one-piece construction firmer, and avoiding affects detection effect because internal tension produces distortion;
6, the pulley that adopts material provided by the invention to prepare, supports stressed effect good.
Accompanying drawing explanation
Fig. 1 is: the structural representation of the portable device for detecting mechanical property that the utility model provides;
Fig. 2 is: front elevation when the portable device for detecting mechanical property that the utility model provides installs safety net additional;
Wherein: 1, framework; 2, fixed pulley; 3, mechanical cucurbit; 4, tautness meter; 5, safety net; 6, bearing pin; 7, travelling block; 8, triangle is won in succession; 9, triangle is won in succession; 10, test article.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The present embodiment is take portable device for detecting mechanical property as example, as shown in Figure 1 to Figure 2, the portable device for detecting mechanical property that the utility model embodiment provides is for detection of the mechanical property of small machine and equipment key stressed member, guarantee the safe handling of small machine and equipment key stressed member, comprising: framework 1, fixed pulley 2, mechanical cucurbit 3, tautness meter 4, safety net 5, bearing pin 6, travelling block 7, triangle win 8 in succession, triangle is won in succession 9, test article 10.Framework 1 is rectangular configuration, and the Plate Welding thick by 8mm forms, and as the armouring shell of equipment, wherein long H is 4000mm, and wide B is 400mm, and high T is 200mm; By test article 10 by wire rope be arranged on triangle win in succession 8 and travelling block 7 between, fixed pulley 2 and travelling block 7 form pulley block mechanism, provide loading power source by mechanical cucurbit 3, and be connected in series tautness meter 4, accurate to guarantee the load loading, make by pulley block mechanism the power that mechanical cucurbit 3 provides is only to 1/3 of test article 10 loading forces simultaneously.Not only according to the physical principle of pulley block mechanism, acting force and reacting force, taken into account the ongoing security of test simultaneously, install and safety net 5 at framework 1 opening part, and by framework 1 and safety net 5 firm combinations, eject and injure test operation personnel to prevent that when the test parts in framework 1 or test article 10 are damaged by bearing pin 6.
This portable Mechanics Performance Testing device, crucial choosing of being also that wire rope and triangle win in succession, all pulling force accessories that is subject to must meet force request, require the size of itself to be adapted at installing and using in framework 1, handled easily simultaneously; Meanwhile, can not select for conserve space the parts of safety coefficient deficiency, thereby reduce the security of test, increase unsafe factor.
Certainly taking into account on safe basis, should select as possible the parts that size is less, as: mechanical cucurbit 3 can adopt motorized motions, avoids because adopting armstrong's patent cucurbit to take up room; Tautness meter 4 adopts digital display tautness meter, so not only can reduce the occupation of land in space, can also facilitate reading.
After test finishes, must determine that the reading of tautness meter 4 makes zero, each parts, without after stressed, can be opened safety net 5, take out test article 10.
Wherein, the material of preparing fixed pulley 2 and travelling block 7 is by weight percentage, C:3.66%, and Si:2.58%, Mg:0.045%, Re:0.029%, Mn:0.33%, S:0.022%, P:0.04%, iron is surplus.Use this kind of material to improve the stressed support performance of pulley.
Wherein, the material of preparing framework 1 is by weight percentage, Mn:1.35%, V:0.11%, Nb:0.048%, Ti:0.017%, C:0.09%, Si:0.:49%, P:0.023%, S:0.022%, Al:0.015%, Cr:0.29%, Ni:0.66%, iron is surplus.Use this kind of material to be not only convenient to welding, and make one-piece construction firmer, avoid affecting detection effect because internal tension produces distortion.
In order to improve the travelling performance of portable Mechanics Performance Testing device, framework 1 can be arranged on L-type base, realize and arrive fast working-yard, thus speed and the quality of raising integral construction.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement embodiment of the present utility model, and do not depart from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (10)
1. a portable device for detecting mechanical property, described device is for detection of the mechanical property of small machine and equipment key stressed member, guarantee the safe handling of small machine and equipment key stressed member, comprise framework, pulley and connecting plate, inner side, described framework two ends arranges respectively the connecting plate that is positioned at same perpendicular, one of them is won in succession and is connected with pulley by wire rope, described pulley is won in succession and is respectively equipped with the hook being connected with test article with another, it is characterized in that: on described pulley and one of them are won the wire rope being connected in succession, mechanical cucurbit and tautness meter are set.
2. portable device for detecting mechanical property as claimed in claim 1, is characterized in that, described framework is rectangle, adopts the Plate Welding that 8mm is thick to connect, and the length H of described framework is 4000mm, and width B is 400mm, and height T is 200mm.
3. portable device for detecting mechanical property as claimed in claim 2, is characterized in that, described in win in succession and win in succession for triangle, its three drift angles are respectively equipped with connecting hole, wherein two connecting holes are connected with the end face of described framework respectively by wire rope.
4. portable device for detecting mechanical property as claimed in claim 3, it is characterized in that, described pulley comprises fixed pulley and travelling block, described fixed pulley is connected by wire rope and the described triangle remaining connecting hole of winning in succession, described travelling block is connected with fixed pulley by wire rope, and the arbitrary connecting hole that with described framework be connected of described travelling block on winning in succession with triangle by wire rope connects.
5. portable device for detecting mechanical property as claimed in claim 4, it is characterized in that, on described travelling block, be provided with by wire rope the hook being connected with described test article, described mechanical cucurbit and tautness meter are serially connected on described travelling block and the triangle wire rope between winning in succession successively.
6. portable device for detecting mechanical property as claimed in claim 2, is characterized in that, a side of described framework is provided with opening, and described opening is provided with safety net, and the edge of described safety net is provided with perforate.
7. portable device for detecting mechanical property as claimed in claim 6, is characterized in that, described framework is provided with the perforate corresponding with described safety net, in described perforate, is provided with bearing pin.
8. portable device for detecting mechanical property as claimed in claim 7, is characterized in that, the quantity of described bearing pin is 4.
9. portable device for detecting mechanical property as claimed in claim 1, is characterized in that, described mechanical cucurbit adopts electronic or manual actuation mode.
10. portable device for detecting mechanical property as claimed in claim 1, is characterized in that, described framework is arranged on L-type base, and described base top is provided with handle, and described base bottom is provided with wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838403.4U CN203688207U (en) | 2013-12-18 | 2013-12-18 | Portable mechanical property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838403.4U CN203688207U (en) | 2013-12-18 | 2013-12-18 | Portable mechanical property detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688207U true CN203688207U (en) | 2014-07-02 |
Family
ID=51010094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838403.4U Expired - Lifetime CN203688207U (en) | 2013-12-18 | 2013-12-18 | Portable mechanical property detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616177A (en) * | 2013-12-18 | 2014-03-05 | 国家电网公司 | Portable mechanical property detection device |
| CN109374283A (en) * | 2018-12-13 | 2019-02-22 | 广东电网有限责任公司 | A kind of experimental rig of thread-lifting hook |
-
2013
- 2013-12-18 CN CN201320838403.4U patent/CN203688207U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616177A (en) * | 2013-12-18 | 2014-03-05 | 国家电网公司 | Portable mechanical property detection device |
| CN103616177B (en) * | 2013-12-18 | 2017-02-22 | 国家电网公司 | Portable mechanical property detection device |
| CN109374283A (en) * | 2018-12-13 | 2019-02-22 | 广东电网有限责任公司 | A kind of experimental rig of thread-lifting hook |
| CN109374283B (en) * | 2018-12-13 | 2024-04-05 | 广东电网有限责任公司 | Test device of wire lifting hook |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018014466A1 (en) | Drop hammer height adjusting device used for high strain detection of pile foundation | |
| CN104034596A (en) | Lever horizontal-pulling type concrete creep and elasticity modulus test device | |
| CN203688207U (en) | Portable mechanical property detection device | |
| CN105277353A (en) | A high-altitude lifting basket type machine safety lock testing experiment table and testing method | |
| CN105092395B (en) | A kind of device for increasing the load of horizontal impact testing stand | |
| CN204434047U (en) | A kind of Repair of Transformer adjustable lifting | |
| CN203699647U (en) | Special lifting appliance for lifting large plates | |
| CN203376218U (en) | Bending fatigue test device of steel wire rope | |
| CN103616177A (en) | Portable mechanical property detection device | |
| CN204823586U (en) | Online safety inspection device of mine hoisting wire rope | |
| CN208223687U (en) | A kind of portable weight beam of physics teaching | |
| CN203101186U (en) | Gin pole testing apparatus | |
| CN204301973U (en) | Cradle safety lock checkout gear | |
| CN203781656U (en) | Lifting appliance beam structure of crane | |
| CN107300440A (en) | The measurement apparatus and detection method of static unbalance torque | |
| CN103983465B (en) | Self-balancing gravity laod charger | |
| CN210037240U (en) | Crane maximum hoisting detection device | |
| CN209513440U (en) | A kind of computer control electro-hydraulic servo horizontal tensile testing machine | |
| CN209446010U (en) | The device of length metering during a kind of Wirerope reeving for major diameter | |
| CN204064691U (en) | Self-equilibrating gravity laod charger | |
| CN203705147U (en) | Intensity testing tool for automatic lock of container | |
| CN203551061U (en) | Weighing device | |
| CN202231285U (en) | Plug withdrawal force measuring apparatus | |
| CN205665113U (en) | Plastic product boss post die pull testing arrangement | |
| CN205157186U (en) | High altitude hanging flower basket class mechanical safety lock testing experiment platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |