CN102507169A - Novel anchor chain tensile testing machine - Google Patents
Novel anchor chain tensile testing machine Download PDFInfo
- Publication number
- CN102507169A CN102507169A CN2011103216095A CN201110321609A CN102507169A CN 102507169 A CN102507169 A CN 102507169A CN 2011103216095 A CN2011103216095 A CN 2011103216095A CN 201110321609 A CN201110321609 A CN 201110321609A CN 102507169 A CN102507169 A CN 102507169A
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- anchor chain
- fixed
- oil cylinder
- portable beam
- portable
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Abstract
The invention provides a novel anchor chain tensile testing machine which comprises an embedded part, a moving beam and a fixed beam, wherein the embedded part is internally provided with a moving beam guide rail; the moving beam is arranged on the moving beam guide rail in a manner of moving along the moving beam guide rail; the fixed beam is fixed on a fixed beam bottom plate in the embedded part; the outer sides of the moving beam and the fixed beam are provided with clamping jaws used for tightly clamping an anchor chain; the moving beam is connected with a piston of an oil cylinder which is used for driving the moving beam to move; the oil cylinder is fixedly arranged on the fixed beam; and a pressure sensor used for testing tensile force is arranged between the front end of the piston of the oil cylinder and the moving beam. The novel anchor chain tensile testing machine provided by the invention has the advantages of reduced cost, small occupied area and wide application range.
Description
Technical field
A kind of novel anchor chain lacerating machine of the present invention.
Background technology
The equipment of existing anchor chain lacerating machine is huge, and long 36 meters high 6 meters wide 4.6 meters, dark 3 meters of pile weighs 280 tons, makes that the machine-building expense is big, takes up an area of big.Testing machine is to push away forward with joint efforts through two vats, stretch tight and draw anchor chain, if synchronous valve lost efficacy or flexible pipe in the above explosion of 20MPa, the 5000KN side force is enough to damage equipment.When the chain rupture test; The instant impact of breaking is the several times of rated load, and in order to protect the high precision of tension tester ± 1%, the investment of reinforcing and damping has accounted for 50%; And restriction rupture test load narrows down the range of application of testing machine below 80% rated load.
Summary of the invention
The present invention will solve existing anchor chain lacerating machine and have the problem that cost is high, occupation of land is big, fragile, usable range is narrow, and a kind of novel anchor chain lacerating machine little, that usable range is big that reduces cost, takes up an area of is provided.
The technical scheme that the present invention adopts is:
Novel anchor chain lacerating machine; It is characterized in that: comprise built-in fitting, portable beam, fixed beam; The portable beam guide rail is installed in the said built-in fitting, and said portable beam can be installed on the portable beam guide rail along the portable beam guide rail movably, and said fixed beam is fixed on the fixed beam base plate in the built-in fitting; The outside of said portable beam and fixed beam all is equipped with the jaw that anchor chain is clamped, and the piston on the oil cylinder of said portable beam and its motion of driving is connected, and said oil cylinder is fixedly mounted on fixed beam; Test is installed between the piston nose of said oil cylinder and the portable beam tests the pressure transducer of pulling force.
Further, the both sides of said built-in fitting are fixed with siding track, and the both sides of said portable beam are connected on the siding track.
Further, said jaw is connected with the clamping cylinder that drives its clamping anchor chain.
Further, said oil cylinder is provided with the instantaneous release damping fluid of oil cylinder pressure device.
When the present invention works; Through the drive of clamping cylinder, the outside jaw on fixed beam and the portable beam is clamped anchor chain respectively, and the anchor chain in the fixed beam outside is fixed under the effect of jaw; Portable beam moves under the driving of oil cylinder; The anchor chain that the jaw band in the portable beam outside this side travels forward, and anchor chain is stretched, and realizes the tensile test of anchor chain.Because the friction force of portable beam is very small with the test pulling force relatively, when realizing such motion, the pressure that the pressure transducer of between the piston of oil cylinder and portable beam, installing records is near the pulling force of anchor chain.And anchor chain moment of breaking, oil cylinder does not have hydraulic pressure and sprays in the protection of the instantaneous release damping fluid of oil cylinder pressure device down, can not shake brokenly built-in fitting.
Advantage of the present invention:
1, the present invention is the semisubmersible type, equipment 60% at below ground, as built-in fitting, rigidity also has more than needed when bearing huge side force with the concrete steel structure.The semisubmersible type is particularly suitable for the Ground Operation of platform chain and anchor chain.
2, cancel fuselage, push away chain, devices such as turnover cone pulley etc., strengthened the intensity of key component, make length of the present invention, weight, mechanical cost, electric power all dwindle.
3, cancel pile and powerful ground, reduced cost.
4, oil cylinder is at the instantaneous release damping fluid of oil cylinder pressure device, also do not have hydraulic shock even pull open in fully loaded Lower chains.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a vertical view of the present invention.
Embodiment
Come the present invention is further specified below in conjunction with specific embodiment, but do not limit the invention to these embodiments.One skilled in the art would recognize that the present invention contained in claims scope all alternativess, improvement project and the equivalents that possibly comprise.
With reference to Fig. 1, Fig. 2; Novel anchor chain lacerating machine; Comprise built-in fitting 1, portable beam 3, fixed beam 2; Said built-in fitting is equipped with the portable beam guide rail for 1 li, and said portable beam 3 can be installed on the portable beam guide rail along the portable beam guide rail movably, and said fixed beam 2 is fixed on the fixed beam base plate in the built-in fitting 1; The outside of said portable beam 3 and fixed beam 2 all is equipped with the jaw 4 that anchor chain is clamped, and the piston on the oil cylinder 5 of said portable beam 3 and its motion of driving is connected, and said oil cylinder 5 is fixedly mounted on fixed beam 2; Test is installed between the piston nose of said oil cylinder 5 and the portable beam 3 tests the pressure transducer 6 of pulling force.
The both sides of said built-in fitting 1 are fixed with siding track 7, and the both sides of said portable beam 3 are connected on the siding track 7.
Said jaw 4 is connected with the clamping cylinder that drives its clamping anchor chain.
Said oil cylinder 5 is provided with the instantaneous release damping fluid of oil cylinder pressure device.
When the present invention works; Through the drive of clamping cylinder, fixed beam 2 is clamped anchor chain respectively with the outside jaw 4 on the portable beam 3, and the anchor chain in fixed beam 2 outsides is fixed under the effect of jaw 4; Portable beam 3 moves under the driving of oil cylinder 5; The jaw 4 in portable beam 3 outsides travels forward with the anchor chain of this side, and anchor chain is stretched, and realizes the tensile test of anchor chain.Because the friction force of portable beam 3 is very small with the test pulling force relatively, when realizing such motion, the pressure that the pressure transducer 6 of installation records between the piston of oil cylinder 5 and portable beam 3 is near the pulling force of anchor chain.And anchor chain moment of breaking, oil cylinder 5 does not have hydraulic pressure and sprays in the protection of the instantaneous release damping fluid of oil cylinder pressure device down, can not shake brokenly built-in fitting.
Claims (4)
1. novel anchor chain lacerating machine; It is characterized in that: comprise built-in fitting, portable beam, fixed beam; The portable beam guide rail is installed in the said built-in fitting; Said portable beam can be installed on the portable beam guide rail along the portable beam guide rail movably, and said fixed beam is fixed on the fixed beam base plate in the built-in fitting; The outside of said portable beam and fixed beam all is equipped with the jaw that anchor chain is clamped, and the piston on the oil cylinder of said portable beam and its motion of driving is connected, and said oil cylinder is fixedly mounted on fixed beam; Test is installed between the piston nose of said oil cylinder and the portable beam tests the pressure transducer of pulling force.
2. novel anchor chain lacerating machine according to claim 1 is characterized in that: the both sides of said built-in fitting are fixed with siding track, and the both sides of said portable beam are connected on the siding track.
3. novel anchor chain lacerating machine according to claim 1 and 2 is characterized in that: said jaw is connected with the clamping cylinder that drives its clamping anchor chain.
4. novel anchor chain lacerating machine according to claim 3 is characterized in that: said oil cylinder is provided with the instantaneous release damping fluid of oil cylinder pressure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103216095A CN102507169A (en) | 2011-10-21 | 2011-10-21 | Novel anchor chain tensile testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103216095A CN102507169A (en) | 2011-10-21 | 2011-10-21 | Novel anchor chain tensile testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102507169A true CN102507169A (en) | 2012-06-20 |
Family
ID=46219276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103216095A Pending CN102507169A (en) | 2011-10-21 | 2011-10-21 | Novel anchor chain tensile testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102507169A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944408A (en) * | 2012-11-23 | 2013-02-27 | 亚星（镇江）系泊链有限公司 | Push chain device of anchor chain tension tester |
| CN102995565A (en) * | 2012-12-17 | 2013-03-27 | 柳州欧维姆机械股份有限公司 | Anchor chain type soft drawing device of stay cable |
| CN103630344A (en) * | 2013-11-08 | 2014-03-12 | 江苏科技大学 | Stretching device of tensile tester |
| CN104235091A (en) * | 2014-07-24 | 2014-12-24 | 江苏科技大学 | Hydraulic control system of anchor chain tension tester |
| CN104949832A (en) * | 2015-05-28 | 2015-09-30 | 同济大学 | Horizontal test platform for fracture, fatigue and chain length precision measurement of escalator driving chains |
| CN106017883A (en) * | 2016-05-30 | 2016-10-12 | 江苏亚星锚链股份有限公司 | Test method of mooring chain fatigue tester |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU851147A1 (en) * | 1979-10-12 | 1981-07-30 | Предприятие П/Я Р-6109 | Device for testing vessel anchor mechanism |
| CN101498632A (en) * | 2009-02-25 | 2009-08-05 | 江苏科技大学 | Loading apparatus for chain cable tensile testing machine |
| CN101769809A (en) * | 2009-01-05 | 2010-07-07 | 江苏亚星锚链股份有限公司 | Anchor chain lacerating machine |
| CN202329901U (en) * | 2011-10-21 | 2012-07-11 | 舟山中南锚链有限公司 | Novel anchor chain tensile testing machine |
-
2011
- 2011-10-21 CN CN2011103216095A patent/CN102507169A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU851147A1 (en) * | 1979-10-12 | 1981-07-30 | Предприятие П/Я Р-6109 | Device for testing vessel anchor mechanism |
| CN101769809A (en) * | 2009-01-05 | 2010-07-07 | 江苏亚星锚链股份有限公司 | Anchor chain lacerating machine |
| CN101498632A (en) * | 2009-02-25 | 2009-08-05 | 江苏科技大学 | Loading apparatus for chain cable tensile testing machine |
| CN202329901U (en) * | 2011-10-21 | 2012-07-11 | 舟山中南锚链有限公司 | Novel anchor chain tensile testing machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944408A (en) * | 2012-11-23 | 2013-02-27 | 亚星（镇江）系泊链有限公司 | Push chain device of anchor chain tension tester |
| CN102944408B (en) * | 2012-11-23 | 2015-07-08 | 亚星（镇江）系泊链有限公司 | Push chain device of anchor chain tension tester |
| CN102995565A (en) * | 2012-12-17 | 2013-03-27 | 柳州欧维姆机械股份有限公司 | Anchor chain type soft drawing device of stay cable |
| CN103630344A (en) * | 2013-11-08 | 2014-03-12 | 江苏科技大学 | Stretching device of tensile tester |
| CN103630344B (en) * | 2013-11-08 | 2015-09-23 | 江苏科技大学 | A kind of stretching device of tension tester |
| CN104235091A (en) * | 2014-07-24 | 2014-12-24 | 江苏科技大学 | Hydraulic control system of anchor chain tension tester |
| CN104949832A (en) * | 2015-05-28 | 2015-09-30 | 同济大学 | Horizontal test platform for fracture, fatigue and chain length precision measurement of escalator driving chains |
| CN104949832B (en) * | 2015-05-28 | 2017-06-13 | 同济大学 | A kind of horizontal drive chain of escalator is disrumpent feelings, tired and chain length precision measure testing stand |
| CN106017883A (en) * | 2016-05-30 | 2016-10-12 | 江苏亚星锚链股份有限公司 | Test method of mooring chain fatigue tester |
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Application publication date: 20120620 |