CN107014697B - A kind of watercraft anchor line tension test device - Google Patents
A kind of watercraft anchor line tension test device Download PDFInfo
- Publication number
- CN107014697B CN107014697B CN201710077661.8A CN201710077661A CN107014697B CN 107014697 B CN107014697 B CN 107014697B CN 201710077661 A CN201710077661 A CN 201710077661A CN 107014697 B CN107014697 B CN 107014697B
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- China
- Prior art keywords
- screw rod
- sucker
- screw
- rotating wheel
- hawser
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0417—Chucks, fixtures, jaws, holders or anvils using vacuum
Abstract
A kind of watercraft anchor line tension test device, including bracket, strut, tension sensor, dynamometer link, pitching pile screw rod, first screw rod, nut, pillar, second screw rod, locking rope, first shelf, supporting plate, 4th screw rod, second bearing, second sucker, second shelf, notch, first sucker, vacuum evacuation device, rotating wheel, pressing plate, wheel carrier, third screw rod and first bearing, mounting bracket on the strut, tension sensor is installed under strut, tension sensor each side installs dynamometer link, it is connected by conducting wire with the dynamometry hole at left and right sides of tension sensor inside dynamometer link, first screw rod is installed under dynamometer link, nut is installed outside the first screw rod, first screw rod and nut are mutually coincide by screw thread, pillar is installed under first screw rod, second screw rod is installed under pillar, installation locking rope under second screw rod, locking rope other end peace Plug a screw rod；The invention has the advantages that being not easy to make hawser to damage and fixed.
Description
Technical field
The present invention relates to a kind of watercraft anchor line tension test devices, belong to detection device technical field.
Background technique
Hawser has tension, shock resistance, wear-resistant, the flexible performances such as light and soft, for the flat rope of tying ship, not
In same ship, the requirement for cable tension is also inconsistent, when as larger such as the tonnage of ship, needs the tension of hawser larger, institute
It needs to carry out overtension test before the use with such hawser, the numerical value of test is that expected numerical value can just come into operation.It is existing
It is all that directly hawser is locked in rotating wheel with clamping screw in the device for testing tensile force of technology, this locking mode is easy to make
Hawser damage, and fixation is not firm enough.In order to solve the above difficulties, it needs to develop and a is not easy to make hawser to damage and fixed
Firm watercraft anchor line tension test device.
Summary of the invention
The object of the present invention is to provide a kind of watercraft anchor line tension test devices.
It is all with clamping screw directly by hawser that the problem to be solved in the present invention, which is in the device for testing tensile force of the prior art,
The problem being locked in rotating wheel.
To achieve the purpose of the present invention, the technical solution adopted by the present invention is that:
A kind of watercraft anchor line tension test device, including bracket, strut, tension sensor, dynamometer link, pitching pile screw rod,
One screw rod, nut, pillar, the second screw rod, locking rope, the first shelf, supporting plate, the 4th screw rod, second bearing, the second sucker,
Two shelfs, notch, the first sucker, vacuum evacuation device, rotating wheel, pressing plate, wheel carrier, third screw rod and first bearing, the strut
Upper mounting bracket installs tension sensor under strut, and tension sensor is each side installed dynamometer link, passed through inside dynamometer link
Conducting wire is connected with the dynamometry hole at left and right sides of tension sensor, and the first screw rod is installed under dynamometer link, installs nut outside the first screw rod,
First screw rod and nut are mutually coincide by screw thread, and pillar is installed under the first screw rod, the second screw rod, the second screw rod are installed under pillar
Lower installation locking rope, the locking rope other end install pitching pile screw rod, are equipped with the first screw hole, the external screw thread of pitching pile screw rod in the second screw rod
It mutually coincide with the internal screw thread of the first screw hole, the rotation of pitching pile screw rod is engaged in the first screw hole, the second screw rod and the first screw rod
Diameter is identical with screw thread, and the second screw rod and nut are mutually coincide by screw thread, and bracket each side installs wheel carrier, pacifies on wheel carrier
Rotating wheel is filled, rotating wheel is equipped with notch, and the first shelf is installed in rotating wheel, installs the second shelf, the first shelf outside rotating wheel
With supporting plate is respectively installed on the second shelf, supporting plate is equipped with the second screw hole, installs third screw rod on the second screw hole, third screw rod and the
Two screw holes are intermeshed by screw thread, are mounted in first bearing on the left of third screw rod, first bearing is mounted in pressing plate, pressing plate
The first sucker is installed in left side, and the second sucker is respectively installed in two sides to the first sucker up and down, and right side is installed second bearing, pacified in second bearing
The 4th screw rod is filled, supporting plate is respectively provided with third screw hole in two sides up and down, and the 4th screw rod is mounted on third screw hole, the 4th screw rod and third
Screw hole is intermeshed by screw thread, and the first sucker is located at the left and right sides of notch, and the first sucker respectively passes through pipeline and vacuum means
Set connected, vacuum evacuation device is mounted on wheel carrier.
The strut is made of plastic material.
The bracket is made of stainless steel.
The invention has the advantages that rotation one end is suitble to the hawser of length, make hawser after these steps below, hawser is protected
The flattened straight state of water holding, but do not make tension sensor stress again, tension sensor passes through conducting wire and laboratory host phase
Even, the data that tension sensor obtains are read from the display screen of laboratory host, the initial condition data of tension sensor is
0；Hawser left and right ends are respectively covered in rotating wheel, hawser left and right ends are respectively inserted into rotating wheel from notch, tighten
Three screw rods move forward pressing plate and the first sucker, are attached to inside and outside rotating wheel after so that the first sucker is covered hawser, the
One sucker covers notch；The 4th screw rod is tightened, the second sucker is moved forward, makes the second sucker suction inside and outside rotating wheel
Two sides start vacuum evacuation device, are extracted the air between the first sucker and rotating wheel in space, make the first sucker by hawser
It is firmly adsorbed on inside and outside rotating wheel on wall, this locking mode is not easy to damage hawser, and fixation is very firm；It will
Locking rope entangles hawser, and pitching pile screw rod is rotated in the second screw rod, ties locking rope by hawser；Rotating nuts make nut
Be rotated down and be moved to outside the second screw rod, nut is made to continue to be rotated down movement, make nut lower end tightly resist locking rope, make
Locking rope and hawser tying together tightly；The axis of rotating wheel is connected with the output shaft of external motor, by the output of external motor
Axis rotates the rotation to drive rotating wheel, and rotating wheel rotation can make two side stretching of hawser picture, the stretching of hawser makes dynamometer link to two
Side is mobile, makes tension sensor stress, data-signal is passed to laboratory host by tension sensor, it is possible thereby to gradually measure
The tension of hawser out.
Detailed description of the invention
Fig. 1 is a kind of watercraft anchor line tension test device overall structure figure of the present invention；
Fig. 2 is the enlarged structure schematic diagram of the portion a structure；
Fig. 3 is the enlarged structure schematic diagram of the portion b structure；
Fig. 4 is the left view of notch mounting structure；
In figure: 1, bracket 2, strut 3, tension sensor 4, dynamometer link 5, pitching pile screw rod 6, the first screw rod 7, nut
8, pillar 9, the second screw rod 10, locking rope 11, the first shelf 12, supporting plate 13, the 4th screw rod 14, second bearing 15,
Two suckers 16, the second shelf 17, notch 18, the first sucker 19, vacuum evacuation device 20, rotating wheel 21, pressing plate 22, wheel
Frame 23, third screw rod 24, first bearing.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and embodiments.A kind of watercraft anchor line tension test of the present invention
Device, including bracket 1, strut 2, tension sensor 3, dynamometer link 4, pitching pile screw rod 5, the first screw rod 6, nut 7, pillar 8, second
Screw rod 9, locking rope 10, the first shelf 11, supporting plate 12, the 4th screw rod 13, second bearing 14, the second sucker 15, the second shelf 16,
Notch 17, the first sucker 18, vacuum evacuation device 19, rotating wheel 20, pressing plate 21, wheel carrier 22, third screw rod 23 and first bearing 24,
Mounting bracket 1 on the strut 2, strut 2 are made of plastic material, and bracket 1 is made of stainless steel, and strut 2 is lower to pacify
Tension sensor 3 is filled, tension sensor 3 is each side installed dynamometer link 4, sensed inside dynamometer link 4 by conducting wire and tension
The dynamometry hole of 3 left and right sides of device is connected, and dynamometer link 4 is lower to install the first screw rod 6, installs nut 7, the first screw rod 6 outside the first screw rod 6
Pass through screw thread with nut 7 mutually to coincide, the lower installation pillar 8 of the first screw rod 6, the second screw rod 9 of lower installation of pillar 8, under the second screw rod 9
Installation locking rope 10,10 other end of locking rope install pitching pile screw rod 5, are equipped with the first screw hole in the second screw rod 9, pitching pile screw rod 5
The internal screw thread of external screw thread and the first screw hole mutually coincide, and the rotation of pitching pile screw rod 5 is engaged in the first screw hole, and locking rope 10 is entangled
Pitching pile screw rod 5 is rotated in the second screw rod 9, ties locking rope 10 by hawser by hawser；Second screw rod 9 and the first screw rod 6
Diameter is identical with screw thread, and the second screw rod 9 and nut 7 are mutually coincide by screw thread, and rotating nuts 7 make nut 7 be rotated down movement
To outside the second screw rod 9, nut 7 is made to continue to be rotated down movement, make 7 lower end of nut tightly resist locking rope 10, make locking rope
10 and hawser tying together tightly；Bracket 1 each side installs wheel carrier 22, installs rotating wheel 20, rotating wheel on wheel carrier 22
20 are equipped with notch 17, and the first shelf 11 is installed in rotating wheel 20, installs the second shelf 16,11 He of the first shelf outside rotating wheel 20
Supporting plate 12 is respectively installed, supporting plate 12 is equipped with the second screw hole, installs third screw rod 23, third spiral shell on the second screw hole on second shelf 16
Bar 23 and the second screw hole are intermeshed by screw thread, are mounted in first bearing 24 on the left of third screw rod 23, and rotation one end is suitble to
The hawser of length makes hawser after these steps below, the state that hawser holding level is stretched, but does not pass tension again
3 stress of sensor, tension sensor 3 are connected by conducting wire with laboratory host, read tension from the display screen of laboratory host
The data that sensor 3 obtains, the initial condition data of tension sensor 3 are 0；Hawser left and right ends are respectively covered on rotating wheel 20
On, hawser left and right ends are respectively inserted into rotating wheel 20 from notch 17, third screw rod 23 is tightened, makes pressing plate 21 and the first sucker
18 move forward, and are attached to inside and outside rotating wheel 20 after so that the first sucker 18 is covered hawser, the first sucker 18 covers scarce
Mouth 17；First bearing 24 is mounted in pressing plate 21, and the first sucker 18 is installed on the left of pressing plate 21, and about 18 two sides of the first sucker are respectively pacified
The second sucker 15 is filled, right side installs second bearing 14, installs the 4th screw rod 13 in second bearing 14, about 12 two sides of supporting plate are respectively set
There is third screw hole, the 4th screw rod 13 is mounted on third screw hole, and the 4th screw rod 13 and third screw hole are intermeshed by screw thread, is twisted
Tight 4th screw rod 13 moves forward the second sucker 15, is adsorbed on the second sucker 15 inside and outside rotating wheel 20, and starting is taken out
Vacuum plant 19 is extracted the air between the first sucker 18 and rotating wheel 20 in space, makes the first sucker 18 by hawser jail
Jail is adsorbed on inside and outside rotating wheel 20 on wall, and this locking mode is not easy to damage hawser, and fixation is very firm；The
One sucker 18 is located at the left and right sides of notch 17, and the first sucker 18 is respectively connected by pipeline with vacuum evacuation device 19, vacuum means
It sets 19 to be mounted on wheel carrier 22, the axis of rotating wheel 20 is connected with the output shaft of external motor, is rotated by the output shaft of external motor
Drive the rotation of rotating wheel 20, rotating wheel 20 rotates, can make two side stretching of hawser picture, the stretching of hawser makes dynamometer link 4 to two
Side is mobile, makes 3 stress of tension sensor, data-signal is passed to laboratory host by tension sensor 3, it is possible thereby to gradually survey
The tension of hawser is measured, tension sensor 3 uses model BSS-100kg.
Application method of the present invention: rotation one end is suitble to the hawser of length, makes hawser after these steps below, and hawser is protected
The flattened straight state of water holding, but do not make 3 stress of tension sensor again, tension sensor 3 passes through conducting wire and laboratory host
It is connected, the data that tension sensor 3 obtains, the original state number of tension sensor 3 is read from the display screen of laboratory host
According to being 0；Hawser left and right ends are respectively covered in rotating wheel 20, hawser left and right ends are respectively inserted into rotating wheel 20 from notch 17
It is interior, third screw rod 23 is tightened, pressing plate 21 and the first sucker 18 is moved forward, is attached to rotation after so that the first sucker 18 is covered hawser
Inside and outside runner 20, the first sucker 18 covers notch 17；The 4th screw rod 13 is tightened, the second sucker 15 is moved forward,
It is adsorbed on the second sucker 15 inside and outside rotating wheel 20, starts vacuum evacuation device 19, make the first sucker 18 and rotating wheel 20
Between air in space be extracted, be adsorbed on the first sucker 18 hawser firmly inside and outside rotating wheel 20 on wall,
This locking mode is not easy to damage hawser, and fixation is very firm；Locking rope 10 is entangled into hawser, pitching pile screw rod 5 is rotated
Into the second screw rod 9, tie locking rope 10 by hawser；Rotating nuts 7 are rotated down nut 7 and are moved to the second screw rod 9
Outside, nut 7 is made to continue to be rotated down movement, make 7 lower end of nut tightly resist locking rope 10, make locking rope 10 and hawser tightly
Tie together；The axis of rotating wheel 20 is connected with the output shaft of external motor, drives rotation by the output shaft rotation of external motor
The rotation of runner 20, rotating wheel 20 rotate, and can make two side stretching of hawser picture, and the stretching of hawser keeps dynamometer link 4 mobile to two sides, makes
3 stress of tension sensor, data-signal is passed to laboratory host by tension sensor 3, it is possible thereby to gradually measure hawser
Tension.
Claims (3)
1. a kind of watercraft anchor line tension test device, including bracket (1), strut (2), tension sensor (3), dynamometer link (4), insert
Stake screw rod (5), the first screw rod (6), nut (7), pillar (8), the second screw rod (9), locking rope (10), the first shelf (11), branch
Plate (12), the 4th screw rod (13), second bearing (14), the second sucker (15), the second shelf (16), notch (17), the first sucker
(18), vacuum evacuation device (19), rotating wheel (20), pressing plate (21), wheel carrier (22), third screw rod (23) and first bearing (24),
It is characterized in that: mounting bracket (1) on the strut (2), tension sensor (3) are installed under strut (2), tension sensor (3) is left
Right two sides are respectively installed dynamometer link (4), pass through conducting wire and the dynamometry hole phase at left and right sides of tension sensor (3) inside dynamometer link (4)
Even, it is installed the first screw rod (6) under dynamometer link (4), the first screw rod (6) installs nut (7) outside, and the first screw rod (6) and nut (7) are logical
It crosses screw thread mutually to coincide, pillar (8) is installed under the first screw rod (6), installed the second screw rod (9) under pillar (8), the second screw rod (9)
Lower installation locking rope (10), locking rope (10) other end install pitching pile screw rod (5), and the first screw hole is equipped in the second screw rod (9), insert
The external screw thread of stake screw rod (5) and the internal screw thread of the first screw hole mutually coincide, and pitching pile screw rod (5) rotation is engaged in the first screw hole,
Second screw rod (9) is identical with screw thread with the diameter of the first screw rod (6), and the second screw rod (9) and nut (7) are mutually kissed by screw thread
It closes, bracket (1) each side installs wheel carrier (22), installs rotating wheel (20) on wheel carrier (22), and rotating wheel (20), which is equipped with, to be lacked
Mouth (17), rotating wheel (20) is interior to install the first shelf (11), and rotating wheel (20) is installed the second shelf (16) outside, the first shelf (11)
With installation supporting plate (12) each on the second shelf (16), supporting plate (12) is equipped with the second screw hole, installs third screw rod on the second screw hole
(23), third screw rod (23) and the second screw hole are intermeshed by screw thread, are mounted on first bearing on the left of third screw rod (23)
(24) in, first bearing (24) is mounted in pressing plate (21), installs the first sucker (18) on the left of pressing plate (21), the first sucker (18)
Upper and lower two sides are respectively installed the second sucker (15), and second bearing (14) are installed on right side, and the 4th screw rod is installed in second bearing (14)
(13), two sides are respectively provided with third screw hole to supporting plate (12) up and down, and the 4th screw rod (13) is mounted on third screw hole, the 4th screw rod (13)
It is intermeshed with third screw hole by screw thread, the first sucker (18) is located at the left and right sides of notch (17), and the first sucker (18) is each
It is connected by pipeline with vacuum evacuation device (19), vacuum evacuation device (19) is mounted on wheel carrier (22), and hawser left and right ends are each
It is covered on rotating wheel (20), hawser left and right ends is respectively inserted into rotating wheel (20) from notch (17), third screw rod is tightened
(23), pressing plate (21) and the first sucker (18) are moved forward, is attached to rotating wheel after so that the first sucker (18) is covered hawser
(20) inside and outside, the first sucker (18) covers notch (17).
2. a kind of watercraft anchor line tension test device according to claim 1, it is characterized in that: the strut (2) is using modeling
Material material is made.
3. a kind of watercraft anchor line tension test device according to claim 1, it is characterized in that: the bracket (1) is not using
Rust Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077661.8A CN107014697B (en) | 2017-02-14 | 2017-02-14 | A kind of watercraft anchor line tension test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077661.8A CN107014697B (en) | 2017-02-14 | 2017-02-14 | A kind of watercraft anchor line tension test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107014697A CN107014697A (en) | 2017-08-04 |
| CN107014697B true CN107014697B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710077661.8A Active CN107014697B (en) | 2017-02-14 | 2017-02-14 | A kind of watercraft anchor line tension test device |
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| Country | Link |
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| CN (1) | CN107014697B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051151B (en) * | 2020-09-12 | 2024-03-22 | 蔡洪明 | Device capable of testing plastic binding tapes in multiple aspects |
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| CN107014697A (en) | 2017-08-04 |
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