CN208399294U - A kind of Brown's test attachment device - Google Patents
A kind of Brown's test attachment device Download PDFInfo
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- CN208399294U CN208399294U CN201820781880.4U CN201820781880U CN208399294U CN 208399294 U CN208399294 U CN 208399294U CN 201820781880 U CN201820781880 U CN 201820781880U CN 208399294 U CN208399294 U CN 208399294U
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Abstract
The utility model discloses a kind of Brown's test attachment devices, including two traction sections and test section, the test section includes test section wirerope and test section connector, test section connector front end is equipped with connector axial hole, the test section connector front end geometry is taper, and for connector axial hole for being inserted into traction section, outside aperture is slightly larger to facilitate traction section connector insertion, inside and traction section connector use transition fit, prevent sandy soil from entering；The traction section includes traction section connector and traction section wirerope.The utility model Brown's test attachment device, it compares with traditional rigging, it is short to suppress position, it forms finished product and not only meets the demand of testing, data are also obtained by test in the production process, reference is provided for compacting rigging lightweight, can be used for the design reference or guidance of related compacting class product, there is certain promotional value.
Description
Technical field
The utility model belongs to field of ocean engineering more particularly to a kind of Brown's test attachment device.
Background technique
Anchoring is an especially important content in ocean engineering field, and anchoring positioning is will be extra large with anchor, anchor hawser and anchor chain
Foreign works or ship are tethered in specified sea area, are limited the state that external force changes ship or works, are kept it in pre-determined bit
The positioning method set, to reduce the rig downtime as caused by overexercise, such as drilling platforms, drill ship.Ship and sea
Foreign works takes anchoring positioning and dynamic positioning two ways mainly to guarantee the stabilization of offshore construction.Anchoring positioning and power
Positioning is compared, it is advantageous that investing less, working service convenience, safety height etc. needed for it.Mooring system is in ocean structure
It is widely used in object and engineering ship operation.
Through positioning frequently with anchor hawser in anchoring positioning, anchor hawser positioning is that ship guarantees the special equipment suspended, anchor hawser paving
Bottom section wirerope can generate friction with seabed sandy soil, and abrasion causes wirerope to fail for a long time.About anchor hawser and sea bottom friction and
The research of abrasion mechanism, the country is currently without related content.
Utility model content
To solve above-mentioned technical problem of the existing technology, the utility model provides a kind of Brown's test company
Connection device, in wirerope and seabed sandy soil Wearing Simulated Test tooling, device connection type to be novel, structure is simple, is convenient for
Installation and removal, axially and radially size is small for itself, reduces disturbance of the attachment device to sandy soil to greatest extent, improves the standard of test
True property.
The utility model adopts the following technical solutions realization: a kind of Brown's test attachment device, including
Two traction sections and test section, two traction sections are connected to the both ends of test section；The test section includes test section steel wire
The test section connector at test section wirerope both ends is restricted and is connected to, test section connector front end is equipped with connector axial hole, rear end
Equipped with wire rope hole, test section wirerope both ends are located in the wire rope hole of test section connector rear end, before the test section connector
End shape is taper, and for connector axial hole for being inserted into traction section, outside aperture is slightly larger to facilitate traction section connector insertion, inside with lead
Draw section connector using transition fit, prevents sandy soil from entering；Test section connector axial hole inner side is equipped with perpendicular to axial rank
Ladder type pin hole；The traction section includes traction section connector and traction section wirerope, and traction section connector front end is equipped with perpendicular to axial direction
Pin hole, traction section connector rear end be equipped with traction section wirerope axial hole, described traction section wirerope one end be located at draw Duan Gang
In cord axial hole；The traction section connector is located in test section connector axial hole, passes through cylinder pin connection.
Preferably, the test section connector and test section wirerope are linked together by sleeve pressing machine compacting.
Preferably, the traction section connector and traction section wirerope are pressed into rope by sleeve pressing machine and link together.
Preferably, the straight pin is located at both ends in pin hole and matches equipped with retaining screw, the retaining screw and staged pin hole, described
Staged pin hole interlude is equipped with external screw thread, and the retaining screw includes sequentially connected head, thread segment, changeover portion and tail portion, institute
State that head is thinner, the thread segment is equipped with the internal screw thread to match with pin hole external screw thread.
Preferably, described straight pin one end is equipped with axial threaded hole.
Preferably, retaining screw head front end is connected with equipped with externally threaded connecting pin, the connecting pin and axial thread
Hole is connected through a screw thread.
Preferably, test section connector compacting span access location length is 1.5~2 times of rope diameter.
The utility model Brown's test attachment device, wirerope are made of traction section and test section, connection dress
It sets using short size pressing structure, axial dimension is small, and the maximum of wear test wirerope stroke is realized under the restrictive condition of space
Change；The connection structure radial dimension for drawing section and test section is small, and shape is taper, reduces the disturbance to sandy soil；Device draws section
It is connected, is mounted and dismounted simple and convenient using pin shaft with test section.
Compared with prior art, the utility model Brown's test attachment device, the device for wirerope with
In the sandy soil Wearing Simulated Test tooling of seabed, use relevant issues of the research mooring wirerope in the utilization of sea bed；The device
Rope rig compares with traditional rigging, and compacting position is short, has innovative change, forms finished product and not only meets test
Demand also obtains data by test in the production process, provides reference for compacting rigging lightweight, can be used for related compacting
The design reference or guidance of class product, have certain promotional value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the test section of the Brown's test attachment device of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the traction section of the Brown's test attachment device of the utility model embodiment.
Fig. 3 is the structural schematic diagram of the Brown's test attachment device of the utility model embodiment.
Specific embodiment
As shown in Figure 1-3, the utility model discloses a kind of Brown's test attachment device, including two tractions
Section and test section, two traction sections are connected to the both ends of test section；The test section includes test section wirerope 2 and connection
Test section connector 1 at test section wirerope both ends, 1 front end of test section connector are equipped with connector axial hole 3, and rear end is equipped with steel
Cord hole, 2 both ends of test section wirerope are located in the wire rope hole of test section connector rear end, the 1 front end shape of test section connector
Shape is taper；For connector axial hole 3 for being inserted into traction section, outside aperture is slightly larger to facilitate traction section connector insertion, inside and traction
Section connector uses transition fit, prevents sandy soil from entering；Test section connector axial hole inner side is equipped with perpendicular to axial ladder
Formula pin hole 4；The traction section includes traction section connector 5 and traction section wirerope 6, and traction 5 front end of section connector is equipped with perpendicular to axis
To pin hole 7, traction 5 rear end of section connector be equipped with traction section wirerope axial hole, described 6 one end of traction section wirerope be located at draw
In section wirerope axial hole；The traction section connector is located in test section connector axial hole 3, is connected by straight pin 9.
The test section connector 1 and test section wirerope 2 are pressed into rope by sleeve pressing machine and link together.
The traction section connector 5 and traction section wirerope 6 are pressed into rope by sleeve pressing machine and link together.
The straight pin 9 is located at both ends in pin hole and is equipped with retaining screw 8, and the retaining screw 8 matches with staged pin hole 4, the rank
4 interlude of ladder type pin hole is equipped with external screw thread, and the retaining screw includes sequentially connected head, and thread segment, changeover portion and tail portion are described
Head is thinner, and the thread segment is equipped with the internal screw thread to match with pin hole external screw thread.
Described straight pin one end is equipped with axial threaded hole.
Retaining screw head front end is connected with equipped with externally threaded connecting pin, and the connecting pin and axial threaded hole pass through spiral shell
Line connection.
Test section connector compacting span access location length is 1.5~2 times of rope diameter.
The processing technology of Brown's test attachment device:
One, choosing rope
Select suitable wirerope.
Two, it suppresses
(1) test section connector 1 and test section wirerope 2 are pressed by rope by sleeve pressing machine.
Test section, each test section connector in both ends are suppressed according to length needed for wear test.
Impact to reduce device itself to experiment: 1. (compacting span access location length is reduced to diameter of restricting to shortening joint length
It is 1.5~2 times, small compared with 5~6 times of radial dimensions that traditional compacting rigging compacting position reaches steel wire rope diameter)；2. connector front end shape
Shape reduces the resistance of sandy soil using cone cell；3. reducing connector pressing part circle of position diameter of section, reduces test section connector and fill test
Set the disturbance of middle sand；4. connector axial hole, for being inserted into traction section, outside is slightly larger to facilitate traction section connector insertion, and inside uses
Transition fit prevents sandy soil from entering.
(2) section connector 5 will be drawn by sleeve pressing machine and traction section wirerope 6 is pressed into rope.
Traction section is suppressed according to length needed for wear test, rear haulage section connector is completed in compacting can all protrude into test section
Inside connector axial hole.
Three, it connects
Pin hole is with boring, and traction section connector all protrudes into axial hole, and to after just, pin hole is put into external label to just
Pin shaft joint test section and traction section.
Finally installation shelves nail, pin shaft is fixed on inside pin hole, prevents sand from entering and plays sealing function inside connector.
Four, it tests
Left and right ends seizing wire is connected on experimental rig by ad hoc fashion and is tested.
The utility model Brown's test attachment device:
(1) relative to traditional compacting scheme, attachment device wirerope uses short size pressing structure, reduces device axial direction ruler
It is very little, and can guarantee connecting portion intensity；
(2) traction section joint area can entirely penetrate inside test section connector, the more traditional Casting Joint of this structure and pressure
Lantern ring processed, which adds, unloads buckle structure, further decreases axial dimension；
(3) device fitting cross sectional shape is circle, and the non-compacted end of test section uses taper, reduces and disturbs to test sandy soil
It is dynamic；
(4) it is connected, is installed using tool, side easy to operate using pin shaft with threaded hole between two steel cable termina of device
Just；
(5) device is fixed pin shaft using upper and lower two retaining screw, has the function that fixed pin shaft and sealing, dismounting hinge pin
When can be pounded out in pin shaft unthreaded hole side with tool, convenient disassembly.
The present apparatus is in wirerope and seabed sandy soil Wearing Simulated Test tooling, device connection type to be novel, structure is simple
List is easily installed and dismantles, and axially and radially size is small for itself, reduces disturbance of the attachment device to sandy soil to greatest extent, improves
The accuracy of test.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of Brown's test attachment device, it is characterised in that: including two traction sections and test section, two tractions
Section is connected to the both ends of test section；The test section includes test section wirerope and is connected to test section wirerope both ends
Test section connector, test section connector front end are equipped with connector axial hole, and rear end is equipped with wire rope hole, test section wirerope both ends
In the wire rope hole of test section connector rear end, the test section connector front end geometry is taper, and connector axial hole is for inserting
Enter and draw section, outside aperture is slightly larger to facilitate traction section connector insertion, and inside and traction section connector use transition fit, prevent sandy soil
Into；Test section connector axial hole inner side is equipped with perpendicular to axial staged pin hole；The traction section includes traction section
Connector and traction section wirerope, traction section connector front end are equipped with perpendicular to axial pin hole, and traction section connector rear end is equipped with traction
Section wirerope axial hole, described traction section wirerope one end are located in traction section wirerope axial hole；Traction section connector position
In in test section connector axial hole, pass through cylinder pin connection.
2. a kind of Brown's test attachment device as described in claim 1, it is characterised in that: the test section connector
And test section wirerope is linked together by sleeve pressing machine compacting.
3. a kind of Brown's test attachment device as described in claim 1, it is characterised in that: the traction section connector
Rope is pressed by sleeve pressing machine with traction section wirerope to link together.
4. a kind of Brown's test attachment device as described in claim 1, it is characterised in that: the straight pin is located at
Both ends are equipped with retaining screw in pin hole, and the retaining screw and staged pin hole match, and the staged pin hole interlude is equipped with external screw thread, institute
Stating retaining screw includes sequentially connected head, and thread segment, changeover portion and tail portion, the head is thinner, and the thread segment is equipped with and pin
The internal screw thread that hole external screw thread matches.
5. a kind of Brown's test attachment device as claimed in claim 4, it is characterised in that: described straight pin one end
Equipped with axial threaded hole.
6. a kind of Brown's test attachment device as claimed in claim 5, it is characterised in that: before the retaining screw head
End is connected with equipped with externally threaded connecting pin, and the connecting pin is connected through a screw thread with axial threaded hole.
7. a kind of Brown's test attachment device as claimed in claim 2, it is characterised in that: the compacting of test section connector
Span access location length is 1.5~2 times of rope diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781880.4U CN208399294U (en) | 2018-05-24 | 2018-05-24 | A kind of Brown's test attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781880.4U CN208399294U (en) | 2018-05-24 | 2018-05-24 | A kind of Brown's test attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399294U true CN208399294U (en) | 2019-01-18 |
Family
ID=65136282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781880.4U Active CN208399294U (en) | 2018-05-24 | 2018-05-24 | A kind of Brown's test attachment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918311A (en) * | 2018-05-24 | 2018-11-30 | 巨力索具股份有限公司 | A kind of Brown's test attachment device and processing technology |
-
2018
- 2018-05-24 CN CN201820781880.4U patent/CN208399294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918311A (en) * | 2018-05-24 | 2018-11-30 | 巨力索具股份有限公司 | A kind of Brown's test attachment device and processing technology |
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Effective date of registration: 20230620 Address after: 454000, No.1, Middle Section of Lianmeng Road, Industrial Agglomeration Zone, Mengzhou City, Jiaozuo City, Henan Province Patentee after: Juli Rigging (Henan) Co.,Ltd. Address before: 072550 Xushui District, Baoding City, Hebei Province, Juli Road Patentee before: JULI SLING Co.,Ltd. |