CN105790154B - A kind of quick sleeve device of Di Nima ropes - Google Patents
A kind of quick sleeve device of Di Nima ropes Download PDFInfo
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- CN105790154B CN105790154B CN201610195459.0A CN201610195459A CN105790154B CN 105790154 B CN105790154 B CN 105790154B CN 201610195459 A CN201610195459 A CN 201610195459A CN 105790154 B CN105790154 B CN 105790154B
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- nima
- rope
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- quick
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- 239000000463 material Substances 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000009954 braiding Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000009466 transformation Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Ropes Or Cables (AREA)
Abstract
The application belongs to transmission line wire unfolding technical field of construction, and in particular to a kind of quick sleeve device of Di Nima ropes.The device includes guiding rope roll and cone-shaped end；Cone-shaped end is conical structure, and stay hook is provided with bottom centre；The cavity structure that rope roll is both ends insertion is guided, while cone-shaped end bottom can be connected with guiding rope roll at least one end；The material that the guiding rope roll is respectively provided with smooth surface using two sides is prepared.The quick sleeve device of Di Nima ropes provided herein, it is reasonable in design, it is easy to operate, during construction of power transmission and transformation setting-out work, it can preferably improve the braid efficiency of Di Nima rope sleeves；And prepared Di Nima rope sleeve specifications are more unified, intensity is higher, is easy to construction application, for ensureing that preferable basis has been established in the personal safety of workmen, and can preferably improve efficiency of construction, thus with preferably application value.
Description
Technical field
The application belongs to transmission line wire unfolding technical field of construction, and in particular to a kind of quick sleeve dress of Di Nima ropes
Put.
Background technology
In transmission line wire unfolding work progress, the situation that construction line crosses over operation alive circuit is frequently encountered, because
And need to set up the facilities such as crossing frame, carrier cable and protection network.Enlightening Nima rope is due to its intensity height, good insulation preformance, elongation percentage
Low plurality of advantages, it is widely adopted in recent years by power transmission and transformation industry as carrier cable is lived across.
During enlightening Nima rope use, to be easy to use, Di Nima ropes both ends are both needed to outfit grafting rope sling to be made to connect
With.But because construction of power transmission and transformation condition is general more severe, plus reasons such as the abrasions of transportation, easily Di Nima is caused to restrict
Abrasion, to ensure the security during construction of power transmission and transformation, for damage Di Nima rope only cut-out again sleeve so as to
Use.
In the prior art, the grafting rope sling at Di Nima ropes both ends（Plug）It is prepared, is prepared using ikebana set method is compiled
Shi Shouxian breaks up fag end, and rope end is split into certain length into rope strand, then rope strand is injected to rope body in a manner of arranging flowers again
It is knitted to form rope sling.But establishment number of share of stock is more, and single-stranded fiber is softer, is not easy to weave because Di Nima restricts；Plus sleeve technique compared with
For complexity, general staff is not easy to grasp, or needs professional training；Thus fag end is broken up using existing process and weaves grafting again
The method of rope sling, there is the defects of more obvious process velocity is slow, efficiency is low, easily influence construction speed and efficiency of construction.
The content of the invention
The application purpose is to provide a kind of Di Nima ropes quick sleeve device, and provides a kind of Di Nima using the device
Rope sleeve preparation method, so as on the basis of fag end structure is not broken up, more quickly finish Di Nima rope married ropes
Cover work.
The technical scheme of the application describes in detail as follows.
A kind of quick sleeve device of Di Nima ropes, including guiding rope roll and cone-shaped end；
Cone-shaped end is conical structure, and the stay hook of threaded connection is provided with bottom centre；
The cavity structure that rope roll is both ends insertion is guided, while cone-shaped end bottom can be with guiding rope roll at least one end grafting
Mode or engagement thread connection；
The guiding rope roll is respectively provided with the material of smooth surface using two sides and is prepared, it is specific such as stainless steel or
PVC material, while guide the internal diameter of rope roll and wall thickness and can be determined according to the Di Nima rope footpath equal-specifications restricted, to ensure Di Nima
Rope can be slided smoothly inside guiding rope roll, but the diameter for guiding rope roll is also unsuitable little, it should be ensured that guiding rope roll can be in enlightening
Smoothly connected in the braiding cavity of Nima rope；The length for guiding rope roll simultaneously should be according to the sleeve length worked out（Sleeve fag end
Insert the length of main rope）Depending on, to ensure the intensity of rope sling after sleeve not less than rope body.
Using the Di Nima rope sleeve preparation methods of the quick sleeve device of Di Nima ropes, comprise the following steps：
（1）Di Nima ropes are penetrated into quick sleeve device, are specially：By Di Nima end head colligations, from guiding rope roll tail
Portion is penetrated, and exposes from the other end, and the ropes of the Di Nima after colligation are hooked using the stay hook of quick sleeve device cone-shaped end afterbody
Termination, then cone-shaped end is connected with guiding rope roll, the tensioning of afterbody fag end；Quick sleeve device and Di Nima ends head are connected
Connect completion；
（2）Using quick sleeve device, Di Nima ends head is introduced on main rope and weaves cavity, is specially：Utilize enlightening Buddhist nun
The soft characteristic of agate rope rope strand, quick sleeve device cone-shaped end is inserted from the braiding gap of main rope side, then quick
Under the guiding of sleeve device, Di Nima ends head is imported on main rope in the braiding cavity formed；
（3）After importing completely, cone-shaped end is woven to gap extraction from main rope, suitable position is reached in Di Nima ends head
Postpone, Di Nima ends head is taken from the stay hook of quick sleeve device, further take out guiding rope roll；
（4）The effect of tightening up certainly after stress of being restricted dependent on Di Nima, Di Nima end heads is mounted in inside main rope, sleeve
Prepare and complete.
In general, the quick sleeve device of Di Nima provided herein rope, it is reasonable in design, it is easy to operate, in defeated change
In the electric the construction line-putting course of work, the braid efficiency of Di Nima rope sleeves can be preferably improved；And prepared Di Nima ropes are inserted
It is more unified to cover specification, intensity is higher, is easy to construction application, for ensureing that preferable base has been established in the personal safety of workmen
Plinth, and efficiency of construction can be preferably improved, thus with preferably application value.
Brief description of the drawings
Fig. 1 is the quick sleeve device assembly construction figure of Di Nima ropes provided herein；
Fig. 2 is the quick sleeve device Split type structure schematic diagram of Di Nima ropes provided herein；
Fig. 3 is that prior art prepares Di Nima rope sleeve operation charts；
Fig. 4 is to prepare sleeve operation chart using the quick sleeve device of Di Nima ropes provided herein；
Fig. 5 is that Di Nima ropes penetrate during preparing sleeve using the quick sleeve device of Di Nima ropes provided herein
Schematic diagram before quick sleeve device；
Fig. 6 is that Di Nima ropes penetrate during preparing sleeve using the quick sleeve device of Di Nima ropes provided herein
Schematic diagram after quick sleeve device；
Fig. 7 is to prepare quick sleeve device during sleeve using Di Nima provided herein quick sleeve device of restricting
Insert schematic diagram in main rope；
Fig. 8 is to prepare quick sleeve device during sleeve using Di Nima provided herein quick sleeve device of restricting
Pass main rope schematic diagram；
Fig. 9 is the sleeve schematic diagram restricted using Di Nima provided herein prepared by quick sleeve device.
Embodiment
Explanation is further explained to the application with reference to the accompanying drawings and examples.
Embodiment
As shown in Figure 1 and Figure 2, the quick sleeve device of Di Nima provided herein rope, including guiding rope roll 1 and taper
Termination 2；Cone-shaped end 2 is conical structure, and the stay hook 3 of threaded connection is provided with bottom centre；
The cavity structure that rope roll 1 is both ends insertion is guided, while the bottom of cone-shaped end 2 can be with guiding rope roll 1 at least one end
Connected with inserting mode or engagement thread；
The guiding rope roll 1 is respectively provided with the material of smooth surface using two sides and is prepared, it is specific such as stainless steel or
PVC material, while guide the internal diameter of rope roll 1 and wall thickness and can be determined according to the Di Nima rope footpath equal-specifications restricted, to ensure Di Ni
Agate rope can be slided smoothly inside guiding rope roll 1, but the diameter for guiding rope roll 1 is also unsuitable little, it should be ensured that guiding rope roll can
Smoothly connected in establishment cavity on main rope；The length for guiding rope roll simultaneously should be according to the sleeve length worked out（Sleeve rope
Head inserts the length of main rope）Depending on, to ensure the intensity of rope sling after sleeve not less than rope body.
It should be noted that final prepared Di Nima rope rope slings（Sleeve）Stretching resistance be internal by the main rope of outer layer
Di Nima end heads in portion hold power and frictional force to realize, so the contact of inside and outside interlayer Di Nima ropes, the length that hold are closed
It is the stretching resistance of final rope sling；And the Di Nima ropes of different size, required stretching resistance are different, therefore enlightening when preparing sleeve
The length requirement that Nima end head inserts main rope is also different, it is necessary to be determined according to experiment, to ensure the stretching resistance of rope sling
Not less than main rope, also therefore the length of guiding rope roll needs to be determined according to the specification of Di Nima ropes.
When prior art prepares Di Nima rope sleeves, as shown in Figure 3, it is necessary first to split Di Nima ends first 4 necessarily
Then the rope strand of fractionation is injected main rope 7 by the direction of arrow shown in Fig. 3 in a manner of arranging flowers again and is knitted to form rope by length into rope strand
Set.But due to after fractionation rope strand it is softer, be not easy to weave, it is complex plus weaving, thus easily influence construction speed
And efficiency of construction.
When preparing Di Nima rope sleeves using the quick sleeve device of Di Nima ropes provided herein, as shown in figure 4, enlightening
Nima end first 4 is not required to break up, using the guiding of the quick sleeve device 6 of the application, directly by the Di Ni after the colligation of binding wire 5
The braiding cavity 8 that agate end first 4 is inserted on main rope 7, have the advantages that easy, quick, sleeve specification is consistent, prepare in detail
Process is described below as shown in Fig. 5 ~ 9.
（1）Di Nima ropes are penetrated into quick sleeve device, are specially：
Di Nima ends first 4 are subjected to colligation first with binding wire 5, then by Di Nima ends first 4 from quick sleeve
One end of the guiding rope roll 1 of device is penetrated, and the other end is passed, and binding wire 5 is caught on using the hook portion of stay hook 3, so as to by solid
Determine Di Nima the restricts Di Nima ends first 4 after colligation of hook 3 to connect with cone-shaped end 2, then Di Nima restricts pumpback, directly
To the afterbody insertion guiding rope roll of cone-shaped end 2, cone-shaped end 2 is set to form integral complete structure with guiding rope roll 1, will be fast
Fast sleeve device is assembled into one.
（2）Using quick sleeve device, Di Nima ends head is introduced on main rope and weaves cavity, is specially：
Using the soft characteristic of Di Nima rope rope strands, the braiding of quick sleeve device cone-shaped end 2 from 7 sides of main rope is stitched
Gap is inserted, and then under the guiding of quick sleeve device, Di Nima ends first 4 are imported on main rope 7 to the braiding cavity 8 formed
It is interior, until guiding rope roll 1 is fully entered in braiding cavity 8；
（3）After importing completely, cone-shaped end 2 is drawn from the braiding gap of 7 sides of main rope, arrived in Di Nima ends first 4
Up to after correct position, Di Nima ends first 4 are taken from the stay hook 3 of quick sleeve device, further take out guiding rope roll 1
；
（4）The effect of tightening up certainly after stress of being restricted dependent on Di Nima, Di Nima ends first 2 are mounted in inside main rope 7, one
Individual Di Nima ropes sleeve just completes.
When working out sleeve using the quick sleeve device of Di Nima ropes provided herein, Di Ni more cleverly make use of
The frictional force tightened up certainly effect after agate rope stress, it is not required to the termination of Di Nima ropes to be woven being dispersed into stock, but directly
Whole rope is implanted into main rope cavity, is acted on using the extrusion friction of tightening up of cavity during main rope stress, makes rope end more firm
Ground is mounted in inside main rope, and its action effect is similar to the effect of tightening up of snakeskin formula.By actual service test, using this method
The sleeve worked out, its working strength is suitable with the working strength of the existing sleeve using prepared by volume ikebana set method, and
Working strength can fully meet construction demand not less than main rope rope body intensity；But, can be preferable due to the improvement of sleeve technique
Improve the establishment efficiency of sleeve.
In general, the quick sleeve device of Di Nima provided herein rope, structure is novel, is relatively easy to prepare in fact
It is existing；The sleeve preparation method provided using the sleeve device, can preferably improve the preparation efficiency of sleeve, and working strength compared with
Height, existing construction requirement can be met completely, thus the application has more for reducing difficulty of construction, improving operating efficiency
Important practical value.
Claims (5)
- The quick sleeve device 1. a kind of Di Nima restricts, it is characterised in that including guiding rope roll and cone-shaped end；Cone-shaped end is conical structure, and stay hook is provided with bottom centre；The cavity structure that rope roll is both ends insertion is guided, while cone-shaped end bottom can be connected with guiding rope roll at least one end；The length of guiding rope roll is adapted with the sleeve length worked out；The material that the guiding rope roll is respectively provided with smooth surface using two sides is prepared.
- The quick sleeve device 2. Di Nima as claimed in claim 1 restricts, it is characterised in that stay hook connects with cone-shaped end screw thread Connect；Cone-shaped end bottom and guiding rope roll grafting or threaded connection.
- The quick sleeve device 3. Di Nima as claimed in claim 1 restricts, it is characterised in that guiding rope roll using stainless steel or PVC material.
- Application of the quick sleeve device in prepared by Di Nima rope sleeves 4. any one of claim 1 ~ 3 Di Nima restricts.
- 5. the Di Nima rope sleeve preparation methods for quick sleeve device of being restricted using Di Nima described in claim 1, it is characterised in that Comprise the following steps：（1）Di Nima ropes are penetrated into quick sleeve device, are specially：By Di Nima end head colligations, worn from guiding rope roll one end Enter, expose from the other end, the Di Nima end heads after colligation are hooked using the stay hook of cone-shaped end bottom, then by tapering point Head is connected with guiding rope roll, the tensioning of afterbody fag end, quick sleeve device is connected into completion with Di Nima end heads；（2）Using quick sleeve device, the braiding cavity that Di Nima ends head is introduced on main rope, it is specially：By cone-shaped end Braiding gap insertion from main rope side, then under the guiding of quick sleeve device, Di Nima ends head is imported on main rope In the braiding cavity formed；（3）After importing completely, cone-shaped end is woven to gap extraction from main rope, correct position is reached in Di Nima ends head Afterwards, Di Nima ends head is taken from the stay hook of quick sleeve device, further takes out guiding rope roll；（4）The effect of tightening up certainly after stress of being restricted dependent on Di Nima, Di Nima end heads are mounted in inside main rope, prepared by sleeve Complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610195459.0A CN105790154B (en) | 2016-03-31 | 2016-03-31 | A kind of quick sleeve device of Di Nima ropes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610195459.0A CN105790154B (en) | 2016-03-31 | 2016-03-31 | A kind of quick sleeve device of Di Nima ropes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105790154A CN105790154A (en) | 2016-07-20 |
| CN105790154B true CN105790154B (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610195459.0A Active CN105790154B (en) | 2016-03-31 | 2016-03-31 | A kind of quick sleeve device of Di Nima ropes |
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| Country | Link |
|---|---|
| CN (1) | CN105790154B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201240755Y (en) * | 2007-10-15 | 2009-05-20 | 徐茂春 | Lifting rope with rope fastener |
| CN204089053U (en) * | 2014-05-13 | 2015-01-07 | 国家电网公司 | Threading instrument in a kind of body of wall trough |
| CN205489282U (en) * | 2016-03-31 | 2016-08-17 | 河南送变电工程公司 | Quick plug bush device of enlightening nima rope |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715820A (en) * | 1993-06-29 | 1995-01-17 | Chubu Electric Power Co Inc | Method for inspecting inside of pipe line and mandrel running through pipe line |
-
2016
- 2016-03-31 CN CN201610195459.0A patent/CN105790154B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201240755Y (en) * | 2007-10-15 | 2009-05-20 | 徐茂春 | Lifting rope with rope fastener |
| CN204089053U (en) * | 2014-05-13 | 2015-01-07 | 国家电网公司 | Threading instrument in a kind of body of wall trough |
| CN205489282U (en) * | 2016-03-31 | 2016-08-17 | 河南送变电工程公司 | Quick plug bush device of enlightening nima rope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105790154A (en) | 2016-07-20 |
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| CB02 | Change of applicant information |
Address after: 450051 Zhengzhou, Central Plains District, Henan West Road, No. 76 Applicant after: Henan power transmission and Substation Construction Co., Ltd. Applicant after: State Grid Corporation of China Address before: 450051 Zhengzhou, Central Plains District, Henan West Road, No. 76 Applicant before: Henan Power Transmission and Distribution Project Co., Ltd. Applicant before: State Grid Corporation of China |
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