CN206038452U - Twist lock shear strength test device - Google Patents
Twist lock shear strength test device Download PDFInfo
- Publication number
- CN206038452U CN206038452U CN201620655649.1U CN201620655649U CN206038452U CN 206038452 U CN206038452 U CN 206038452U CN 201620655649 U CN201620655649 U CN 201620655649U CN 206038452 U CN206038452 U CN 206038452U
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- Prior art keywords
- frock
- fixed pin
- shearing
- pin holes
- twistlock
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Abstract
The utility model relates to a twist lock shear strength test device, including horizontal pulling force machine, a plurality of shearing frock units that connect gradually of setting on horizontal pulling force rail is said, fixed pin hole and back fixed pin hole before each front and back both ends central authorities that cut the frock unit is equipped with respectively, first preceding fixed pin hole who cuts the frock unit passes through fixed pin fixed connection with the quick -witted front jig of horizontal pulling force, final back fixed pin hole who cuts the frock unit passes through fixed pin fixed connection with the quick -witted rear jig of horizontal pulling force, the middle back fixed pin hole who cuts the frock unit passes through fixed pin fixed connection with the next preceding fixed pin hole who cuts the frock unit, during the test, the twist lock that awaits measuring places in cuting the frock unit, and the pulling force is applyed to both ends to horizontal pulling force machine, and the twist lock that awaits measuring receives the shearing force in cuting the frock unit, then carries out the shear strength experiment. Compared with the prior art, the utility model discloses practice thrift test time, improve work efficiency, reduce working strength, reduce testing expenses.
Description
Technical field
This utility model is related to shear strength test field, and in particular to a kind of twistlock shear strength test device.
Background technology
Related to Container Transport industry, for fixing the twistlock of container, according to classification society or ISO related requests,
It is required for doing shear strength test.And most third party inspection mechanisms are collecting Expenses of laboratory examination by Check-Out Time.At present, press
According to traditional shearing test method, all it is doing shearing test with vertical press.Due to the limitation of vertical press, once can only
The test of a product is done, meanwhile, need the product quantity done experiment all larger in general order, so do experiment, can spend
The time of even one day half a day.Resulting inspection fee are appreciable.Therefore, we are badly in need of a kind of innovation, efficient
Shearing test method, shortens test period, saves experimentation cost.
Utility model content
The purpose of this utility model be exactly in order to overcome defect that above-mentioned prior art is present and provide a kind of simple structure,
Testing time short twistlock shear strength test device and method.
The purpose of this utility model can be achieved through the following technical solutions：A kind of twistlock shear strength test device,
The device includes horizontal puller system, the multiple shearing frock units being sequentially connected being arranged on horizontal puller system track, described
Rear and front end central authorities of each shearing frock unit be respectively equipped with front fixed pin holes and rear fixed pin holes, first shearing work
The front fixed pin holes of dress unit are fixedly connected by steady pin with the front jig of the horizontal puller system, last shearing frock
The rear fixed pin holes of unit are fixedly connected by steady pin with the rear jig of the horizontal puller system, intermediate shear frock unit
Fixed pin holes are fixedly connected by steady pin with the front fixed pin holes of next shearing frock unit afterwards；
During test, twistlock to be measured is placed in the shearing frock unit, and horizontal puller system applies pulling force to two ends, to be measured
Twistlock is subject to shearing force in shearing frock unit, then carries out shear strength test.
Described shearing frock unit includes shearing frock A and shearing frock B, and one end central authorities of shearing frock A set
The one end for having front fixed pin holes, shearing frock B is provided with rear fixed pin holes, and during test, shearing frock B is plugged in shearing
In frock A, and fixed by twistlock to be measured.
The other end of described shearing frock A is provided with groove, and fixes one piece of baffle plate in the middle part of the groove, and in baffle plate
Center be provided with the through hole A matched with twistlock to be measured.
The other end of described shearing frock B is provided with groove, and opens up position and through hole in a side of shearing frock B
The through hole B that A matches；
During test, the side for shearing non-opened hole B of frock B is close to a side of shearing frock A groove, twistlock to be measured
Two ends be plugged in respectively in through hole A and through hole B, now, the plane formed by the front fixed pin holes and rear fixed pin holes with
Horizontal puller system parallel track.
The number of described shearing frock unit is 3～10.
Operation principle of the present utility model is as follows：Using existing horizontal puller system, shearing frock unit is placed on horizontal
It is in one line on puller system guide rail, it is linked to be an entirety, then former and later two fixture steady pins with equipment with steady pin from beginning to end
It is connected.According to active force and the principle of counteracting force, when puller system makees extensional motion, each frock is phase by pulling force size
With.According to this test method, one-off drawing can carry out shearing test to plural product simultaneously, and experiment quantity is depended on
The work section length of horizontal tensile testing machine.
A kind of twistlock shear strength test method using device as described above, including following step：
(1) shearing frock B is plugged in the groove of shearing frock A, and the two ends of twistlock to be measured is plugged in respectively logical
In hole A and through hole B, shearing frock unit is formed；
(2) then several are sheared into frock by steady pin by fixed pin connection by several shearing frock units
Unit is connected with the front jig and rear jig of horizontal puller system；
(3) start horizontal puller system, front jig and rear jig are pulled in the opposite direction, realize that the shearing to twistlock to be measured is made
With realizing the test of shear strength.
Compared with prior art, the beneficial effects of the utility model are embodied in following several respects：
(1) once test can complete the test of multiple twistlocks to be measured simultaneously, and testing efficiency is high, and test period is short, test
Cost is substantially reduced；
(2) experimental provision simple structure, it is only necessary to which more conventional horizontal puller system can complete test, cost of equipment is low；
(3) hand labor intensity is low, and operator only by shearing frock unit splicing and need to be connected, it is not necessary to enter
Capable remaining work, working strength are low.
Description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model；
Fig. 2 is the explosive view that this utility model shears frock unit.
Wherein, 1 is front jig, and 2 are shearing frock A, and 21 is front fixed pin holes, and 22 is baffle plate, and 23 is through hole A, and 3 are shearing
Frock B, 31 is rear fixed pin holes, and 32 is through hole B, and 4 is twistlock to be measured, and 5 is rear jig, and 6 is track.
Specific embodiment
Below embodiment of the present utility model is elaborated, the present embodiment is with technical solutions of the utility model as front
Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
Embodiment
A kind of twistlock shear strength test device, as depicted in figs. 1 and 2, the device includes horizontal puller system, sets its structure
5 on the horizontal puller system track 6 shearing frock units being sequentially connected are put, the rear and front end of each shearing frock unit
Central authorities are respectively equipped with front fixed pin holes and rear fixed pin holes.
Shearing frock unit includes shearing frock A2 and shearing frock B3, and one end central authorities for shearing frock A are provided with front fixation
Pin-and-hole 21, the other end are provided with groove, and fix one piece of baffle plate 22 in the middle part of the groove, and are provided with and treat at the center of baffle plate 22
The through hole A23 that twistlock matches is surveyed, the one end for shearing frock B3 is provided with rear fixed pin holes 31, and a side for shearing frock B3 is opened
If the through hole B32 that position is matched with through hole A23, during test, the side for shearing the non-opened hole of frock B3 is recessed with shearing frock A2
One side of groove is close to, and the two ends of twistlock to be measured 4 are plugged in through hole A23 and through hole B32, now respectively, described front fixed
The plane formed by pin-and-hole 21 and rear fixed pin holes 31 is parallel with horizontal puller system track 6.
The front fixed pin holes 21 of first shearing frock unit are solid by steady pin with the front jig 1 of the horizontal puller system
Fixed to connect, the rear fixed pin holes 31 of last shearing frock unit pass through steady pin with the rear jig 6 of the horizontal puller system
It is fixedly connected, the rear fixed pin holes 31 of intermediate shear frock unit are passed through with the front fixed pin holes 21 of next shearing frock unit
Steady pin is fixedly connected.
The front jig 1 of horizontal puller system is fixed on equipment guide rail 6, shearing frock A2 be placed on equipment guide rail 6, left end with
Equipment front jig 1 is placed in shearing frock A2 centre position, shearing frock B3 right-hand member and equipment with fixed pin connection, shearing frock B3
Rear jig 5 is snapped in the draw-in groove of shearing frock A2 and shearing frock B3 from top to bottom with fixed pin connection, twistlock to be measured 4, works as the right side
The rear jig 5 at end is turned right when pulling under the driving of hydraulic cylinder, drives shearing frock B3 toward moving right, so that twistlock to be measured 4
Top half is by active force to the right, and 4 the latter half of twistlock to be measured is then sheared frock A2 and blocks, by counteracting force to the left,
The shear action to testing twistlock is realized with this.
Claims (5)
1. a kind of twistlock shear strength test device, it is characterised in that the device includes horizontal puller system, is arranged on horizontal pulling force
Multiple shearing frock units being sequentially connected on machine track (6), each described are sheared in the rear and front end of frock unit
Centre is respectively equipped with front fixed pin holes and rear fixed pin holes, the front fixed pin holes and the horizontal pulling force of first shearing frock unit
The front jig (1) of machine is fixedly connected by steady pin, and last shears the rear fixed pin holes of frock unit and the horizontal drawing
The rear jig (5) of power machine is fixedly connected by steady pin, and the rear fixed pin holes of intermediate shear frock unit shear work with next
The front fixed pin holes of dress unit are fixedly connected by steady pin.
2. a kind of twistlock shear strength test device according to claim 1, it is characterised in that described shearing frock list
Unit includes shearing frock A (2) and shearing frock B (3), and one end central authorities of shearing frock A (2) are provided with front fixed pin holes, institute
The one end for stating shearing frock B (3) is provided with rear fixed pin holes, and during test, shearing frock B (3) are plugged in shearing frock A (2)
In, and it is fixed by twistlock to be measured (4).
3. a kind of twistlock shear strength test device according to claim 2, it is characterised in that described shearing frock A
(2) the other end is provided with groove, and fixes one piece of baffle plate in the middle part of the groove, and is provided with and twistlock to be measured at the center of baffle plate
(4) the through hole A for matching.
4. a kind of twistlock shear strength test device according to claim 3, it is characterised in that described shearing frock B
(3) the other end is provided with groove, and opens up the through hole B that position is matched with through hole A in a side of shearing frock B (3)；
During test, the side for shearing non-opened hole B of frock B (3) is close to a side of shearing frock A (2) groove, torsion to be measured
The two ends of lock (4) are plugged in through hole A and through hole B, now respectively, and it is flat that the front fixed pin holes and rear fixed pin holes are formed
Face is parallel with horizontal puller system track (6).
5. a kind of twistlock shear strength test device according to claim 1, it is characterised in that described shearing frock list
The number of unit is 3～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655649.1U CN206038452U (en) | 2016-06-28 | 2016-06-28 | Twist lock shear strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655649.1U CN206038452U (en) | 2016-06-28 | 2016-06-28 | Twist lock shear strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038452U true CN206038452U (en) | 2017-03-22 |
Family
ID=58313064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620655649.1U Active CN206038452U (en) | 2016-06-28 | 2016-06-28 | Twist lock shear strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038452U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340108A (en) * | 2017-08-21 | 2017-11-10 | 贵州航太精密制造有限公司 | A kind of shear test frock for bearing lock |
| CN110470549A (en) * | 2019-07-25 | 2019-11-19 | 绍兴文理学院 | Anchor structure face shearing strength dimensional effect pilot system |
| CN113324853A (en) * | 2021-05-28 | 2021-08-31 | 中国建筑第八工程局有限公司 | Shear deformation detection device and detection method thereof |
| CN114018715A (en) * | 2021-11-05 | 2022-02-08 | 永固集团股份有限公司 | Multipurpose horizontal tension testing machine for electric power fittings and testing method thereof |
-
2016
- 2016-06-28 CN CN201620655649.1U patent/CN206038452U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340108A (en) * | 2017-08-21 | 2017-11-10 | 贵州航太精密制造有限公司 | A kind of shear test frock for bearing lock |
| CN110470549A (en) * | 2019-07-25 | 2019-11-19 | 绍兴文理学院 | Anchor structure face shearing strength dimensional effect pilot system |
| CN110470549B (en) * | 2019-07-25 | 2021-10-22 | 宁波大学 | System for testing shear strength size effect of anchoring structure surface |
| CN113324853A (en) * | 2021-05-28 | 2021-08-31 | 中国建筑第八工程局有限公司 | Shear deformation detection device and detection method thereof |
| CN114018715A (en) * | 2021-11-05 | 2022-02-08 | 永固集团股份有限公司 | Multipurpose horizontal tension testing machine for electric power fittings and testing method thereof |
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| GR01 | Patent grant |