CN105048364A - Training power transmission cable joint rubber prefabricated member pull-out device - Google Patents
Training power transmission cable joint rubber prefabricated member pull-out device Download PDFInfo
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- CN105048364A CN105048364A CN201510561910.1A CN201510561910A CN105048364A CN 105048364 A CN105048364 A CN 105048364A CN 201510561910 A CN201510561910 A CN 201510561910A CN 105048364 A CN105048364 A CN 105048364A
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Abstract
A training power transmission cable joint rubber prefabricated member pull-out device is used to pull out a rubber prefabricated member mounted on a cable. The device comprises a base bracket provided with a platform, a fixing component arranged at one end of the platform of the base bracket, an isolating component arranged on the platform of the base bracket and disposed at one side of the fixing component, and a driving component arranged at the other end of the platform of the base bracket and connected with the isolating component. A cable equipped with a rubber prefabricated member passes through the isolating component and the fixing component to be placed on the platform of the base bracket, the isolating component presses against one end of the rubber prefabricated member to make the rubber prefabricated member disposed between the isolating component and the driving component, and the isolating component is driven by the driving component to move on the platform of the base bracket so as to drive the rubber prefabricated member to be pulled out of the cable. By adopting the device, a rubber prefabricated member can be pulled out of a cable quickly on the premise of minimizing damage to the rubber prefabricated member, so that the rubber prefabricated member can be repeatedly used in the process of training, and the training cost is reduced effectively. Moreover, come-off, drop, instability and other dangers are avoided in the pull-out process.
Description
Technical field
The present invention relates to a kind of transmission cable connector rubber prefabricated component extracting apparatus, be applicable to the training on installation of high-voltage cable joint, to realize the Reusability of rubber prefabricated component.
Background technology
Due to the installation quality of 110kV and above cable joint, will directly affect the operation of power networks in city, therefore, the training of special cable joint installation personnel is had great significance.
There is one critical process in cable joint installation process, be specially: cylindrical rubber prefabricated component expander centre being offered to through hole carries out expanding, then the rubber prefabricated component after expansion is installed on expansion tube, be finally set on cable.Then to back off expansion tube by dimensional requirement, make that rubber prefabricated component is fastening to be exactly arranged on cable.In prior art, the rubber prefabricated component be generally installed on cable will no longer, is also difficult to take out again.
The cost of current widely used rubber prefabricated component will nearly 2.8 ten thousand yuan/part.For trainee, if everyone consumes a rubber prefabricated component in training process, incite somebody to action enhancement training cost greatly.Therefore, in order to reduce the cost in training process in prior art, the mode of being extracted by force by rubber prefabricated component can only be adopted, making start-up can increase exercise number of times, but this kind extracts the mode of rubber prefabricated component by force, there is following shortcoming: 1, need the site area that takies larger; 2, in the process of extracting rubber prefabricated component by force, interfacial pressure is large, and operation intensity is large; 3, serious damage or damage can be caused to the inner surface of cable and rubber prefabricated component, make final reusable number of times considerably less, only have about 2 ~ 3 times; 4, in the process of extracting rubber prefabricated component by force, very easily deviate from, fall and the dangerous situations such as unstability.
Based on above-mentioned, need badly and propose a kind ofly under the prerequisite minimum to rubber prefabricated component damaged condition, the device of rubber prefabricated component to be taken out fast from cable, make its can in training process Reusability, effectively reduce training cost.
Summary of the invention
The object of this invention is to provide a kind of training transmission cable connector rubber prefabricated component extracting apparatus, can under the prerequisite minimum to rubber prefabricated component damaged condition, take out rubber prefabricated component from cable fast, make its can in training process Reusability, effectively reduce training cost.
For achieving the above object, technical scheme of the present invention is to provide a kind of training transmission cable connector rubber prefabricated component extracting apparatus, and for being extracted by the rubber prefabricated component be arranged on cable, comprise: base support, it has a platform; Fixation kit, it is fixedly installed on platform one end of described base support; Barrier assembly, it is arranged on the platform of described base support, and is positioned at the side of described fixation kit; Driven unit, it is arranged on the platform other end of described base support, and is connected with described barrier assembly; The cable of rubber prefabricated component is installed successively through after barrier assembly and fixation kit, fixed placement is on the platform of base support, described barrier assembly props up the one end of the rubber prefabricated component be arranged on cable, be located between barrier assembly and driven unit, moved on the platform of base support by driven unit driving isolation assembly, drive rubber prefabricated component it to be taken out from cable.
Described fixation kit comprises: cable fixing block, and it is fixedly installed on platform one end of described base support; Geometrical clamp, it is arranged on described cable fixing block.
Described cable fixing block offers fixing hole, and the external diameter of its pore size and cable matches.
One end of the cable of rubber prefabricated component is installed through the fixing hole on cable fixing block, and is fixed by geometrical clamp.
Described barrier assembly comprises: two guide rails, and it is fixedly installed on the platform of described base support, and lays respectively at the both sides of cable; Sliding block, its two bottom sides is separately positioned on two guide rails, can move along guide rail.
Described sliding block offers through hole, and its pore size is greater than the external diameter of cable.
The cable of rubber prefabricated component is installed through the through hole on sliding block, and described sliding block props up the one end of the rubber prefabricated component be arranged on cable, is located between sliding block and driven unit.
Also lining is provided with between described cable and the through hole of sliding block.
Described driven unit comprises two bottle gouards moved by hands, and corresponding two guide rails are arranged, and connect the both sides of described sliding block respectively.
Each described bottle gouard moved by hands comprises: retracting frame, and it is fixedly installed on the platform other end of described base support; Chain, its winding is on described retracting frame, and one end of this chain is fixedly connected with retracting frame, and the other end is fixedly connected with the wherein side of sliding block, and parallels with described guide rail; Handle, it is connected with the rotating shaft of described retracting frame.
Training transmission cable connector rubber prefabricated component extracting apparatus provided by the present invention, compared with extracting the mode of rubber prefabricated component in prior art by force, has the following advantages: 1, extracting apparatus of the present invention is fixing tool, stabilized structure, and place takies little; And prior art needs the site area that takies larger; 2, extracting apparatus of the present invention is easy to operate, works laborsaving; Then interfacial pressure is large to adopt the mode of prior art, and operation intensity is large; 3, the damage of extracting apparatus of the present invention to rubber prefabricated component is little, and it can repeatedly use, and access times can reach more than 20 times; Prior art then can cause serious damage to the inner surface of rubber prefabricated component, and its reusable number of times only has about 2 ~ 3 times; 4, extracting apparatus of the present invention can not be deviate from, fall and the dangerous situation such as unstability in the process of extracting rubber prefabricated component, and prior art is then just in time contrary, its very easily occur above-mentioned deviate from, fall and the dangerous situation such as unstability.
Therefore, training transmission cable connector rubber prefabricated component extracting apparatus provided by the present invention, under the prerequisite minimum to rubber prefabricated component damaged condition, can take out rubber prefabricated component from cable fast, make its can in training process Reusability, effectively reduce training cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of training transmission cable connector rubber prefabricated component extracting apparatus of the present invention.
Embodiment
Below in conjunction with Fig. 1, describe a preferred embodiment of the present invention in detail.
As shown in Figure 1, be training transmission cable connector rubber prefabricated component extracting apparatus provided by the present invention, for extracting with Reusability by the rubber prefabricated component 2 be arranged on cable 1, comprise: base support 3, it has a platform; Fixation kit, it is fixedly installed on platform one end of described base support 3; Barrier assembly, it is arranged on the platform of described base support 3, and is positioned at the side of described fixation kit; Driven unit, it is arranged on the platform other end of described base support 3, and is connected with described barrier assembly; The cable 1 of rubber prefabricated component 2 is installed successively through after barrier assembly and fixation kit, fixed placement is on the platform of base support 3, described barrier assembly props up the one end of the rubber prefabricated component 2 be arranged on cable 1, be located between barrier assembly and driven unit, moved on the platform of base support 3 by driven unit driving isolation assembly, drive rubber prefabricated component 2 it to be taken out from cable 1.
Described fixation kit comprises: cable fixing block 4, and it is fixedly installed on platform one end of described base support 3; Geometrical clamp, it is arranged on described cable fixing block 4.
Described cable fixing block 4 offers fixing hole, and the external diameter of its pore size and cable 1 matches.
One end of the cable 1 of rubber prefabricated component 2 is installed through the fixing hole on cable fixing block 4, and is fixed by geometrical clamp.
Described barrier assembly comprises: two guide rails 5, and it is fixedly installed on the platform of described base support 3, and lays respectively at the both sides of cable 1; Sliding block 6, its two bottom sides is separately positioned on two guide rails 5, can move along guide rail 5.
Described sliding block 6 offers through hole, and its pore size is greater than the external diameter of cable 1.In the present embodiment, in order to adapt to the cable of different-diameter size, the through-hole aperture on described sliding block 6 must be greater than the diameter of the maximum cable that can use in training.
The cable 1 of rubber prefabricated component 2 is installed through the through hole on sliding block 6, and described sliding block 6 props up the one end of the rubber prefabricated component 2 be arranged on cable 1, is located between sliding block 6 and driven unit.
Between described cable 1 and the through hole of sliding block 6, be also provided with lining, to protect rubber prefabricated component 2 injury-free, and make the convenient location of this rubber prefabricated component 2.
Described driven unit comprises two bottle gouards moved by hands 7, and corresponding two guide rails 5 are arranged, and connect the both sides of described sliding block 6 respectively.
Each bottle gouard moved by hands 7 comprises: retracting frame 8, and it is fixedly installed on the platform other end of described base support 3; Chain 9, its winding is on described retracting frame 8, and one end of this chain 9 is fixedly connected with retracting frame 8, and the other end is fixedly connected with the wherein side of sliding block 6, and parallels with described guide rail 5; Handle 10, it is connected with the rotating shaft of described retracting frame 8; Rotate the handle 10 of two bottle gouards moved by hands 7 simultaneously, drive two to furl frame 8 by identical speed rotate and furl chain 9, make two chains 9 simultaneously with the both sides pulling sliding block 6 of power, and the direction along guide rail 5 to retracting frame 8 is moved, thus rubber prefabricated component 2 is driven to be taken out by its other end from cable 1.
Training transmission cable connector rubber prefabricated component extracting apparatus provided by the present invention, specific works process is as described below: will be provided with wherein one end of the cable 1 of rubber prefabricated component 2 successively through the through hole on sliding block 6, and the fixing hole on cable fixing block 4, and utilize geometrical clamp to be fixed on cable fixing block 4 by cable 1, make cable 1 fixed placement on the platform of base support 3; And make one end of the rubber prefabricated component 2 on the cable 1 after fixing prop up sliding block 6, now, rubber prefabricated component 2 is between sliding block 6 and two retracting framves 8; The last handle 10 simultaneously rotating two bottle gouards moved by hands 7, drive two to furl frame 8 by identical speed rotate and furl chain 9, make two chains 9 simultaneously with the both sides pulling sliding block 6 of power, and the direction along guide rail 5 to retracting frame 8 is moved, thus drive rubber prefabricated component 2 to be taken out by its other end from cable 1, and damage can not be caused to rubber prefabricated component 2, can allow start-up's Reusability in training process.
Training transmission cable connector rubber prefabricated component extracting apparatus provided by the present invention, compared with extracting the mode of rubber prefabricated component in prior art by force, have the following advantages (referring to following table): 1, extracting apparatus of the present invention is fixing tool, stabilized structure, and place takies little; And prior art needs the site area that takies larger; 2, extracting apparatus of the present invention is easy to operate, works laborsaving; Then interfacial pressure is large to adopt the mode of prior art, and operation intensity is large; 3, the damage of extracting apparatus of the present invention to rubber prefabricated component is little, and it can repeatedly use, and access times can reach more than 20 times; Prior art then can cause serious damage to the inner surface of rubber prefabricated component, and its reusable number of times only has about 2 ~ 3 times; 4, extracting apparatus of the present invention can not be deviate from, fall and the dangerous situation such as unstability in the process of extracting rubber prefabricated component, and prior art is then just in time contrary, its very easily occur above-mentioned deviate from, fall and the dangerous situation such as unstability.
In sum, training transmission cable connector rubber prefabricated component extracting apparatus provided by the present invention, under the prerequisite minimum to rubber prefabricated component damaged condition, can take out rubber prefabricated component from cable fast, make its can in training process Reusability, effectively reduce training cost.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. a training transmission cable connector rubber prefabricated component extracting apparatus, for being extracted by the rubber prefabricated component (2) be arranged on cable (1), is characterized in that, comprise:
Base support (3), it has a platform;
Fixation kit, it is fixedly installed on platform one end of described base support (3);
Barrier assembly, it is arranged on the platform of described base support (3), and is positioned at the side of described fixation kit;
Driven unit, it is arranged on the platform other end of described base support (3), and is connected with described barrier assembly;
The cable (1) of rubber prefabricated component (2) is installed successively through after barrier assembly and fixation kit, fixed placement is on the platform of base support (3), described barrier assembly props up the one end of the rubber prefabricated component (2) be arranged on cable (1), be located between barrier assembly and driven unit, moved on the platform of base support (3) by driven unit driving isolation assembly, drive rubber prefabricated component (2) it to be taken out from cable (1).
2. training as claimed in claim 1 transmission cable connector rubber prefabricated component extracting apparatus, it is characterized in that, described fixation kit comprises:
Cable fixing block (4), it is fixedly installed on platform one end of described base support (3);
Geometrical clamp, it is arranged on described cable fixing block (4).
3. training as claimed in claim 2 transmission cable connector rubber prefabricated component extracting apparatus, it is characterized in that, described cable fixing block (4) offers fixing hole, and the external diameter of its pore size and cable (1) matches.
4. training as claimed in claim 3 transmission cable connector rubber prefabricated component extracting apparatus, is characterized in that, is provided with one end of the cable (1) of rubber prefabricated component (2) through the fixing hole on cable fixing block (4), and is fixed by geometrical clamp.
5. training as claimed in claim 1 transmission cable connector rubber prefabricated component extracting apparatus, it is characterized in that, described barrier assembly comprises:
Two guide rails (5), it is fixedly installed on the platform of described base support (3), and lays respectively at the both sides of cable (1);
Sliding block (6), its two bottom sides is separately positioned on two guide rails (5), mobile along guide rail (5).
6. training as claimed in claim 5 transmission cable connector rubber prefabricated component extracting apparatus, it is characterized in that, described sliding block (6) offers through hole, and its pore size is greater than the external diameter of cable (1).
7. training as claimed in claim 6 transmission cable connector rubber prefabricated component extracting apparatus, it is characterized in that, the cable (1) of rubber prefabricated component (2) is installed through the through hole on sliding block (6), and described sliding block (6) props up the one end of the rubber prefabricated component (2) be arranged on cable (1), is located between sliding block (6) and driven unit.
8. training as claimed in claim 7 transmission cable connector rubber prefabricated component extracting apparatus, is characterized in that, between described cable (1) and the through hole of sliding block (6), be also provided with lining.
9. training as claimed in claim 5 transmission cable connector rubber prefabricated component extracting apparatus, it is characterized in that, described driven unit comprises two bottle gouards moved by hands (7), and corresponding two guide rails (5) are arranged, and connect the both sides of described sliding block (6) respectively.
10. training as claimed in claim 9 transmission cable connector rubber prefabricated component extracting apparatus, it is characterized in that, each described bottle gouard moved by hands (7) comprises:
Retracting frame (8), it is fixedly installed on the platform other end of described base support (3);
Chain (9), its winding is on described retracting frame (8), and one end of this chain (9) is fixedly connected with retracting frame (8), and the other end is fixedly connected with the wherein side of sliding block (6), and parallels with described guide rail (5);
Handle (10), it is connected with the rotating shaft of described retracting frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561910.1A CN105048364B (en) | 2015-09-07 | 2015-09-07 | One kind training transmission cable connector rubber prefabricated component extracting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561910.1A CN105048364B (en) | 2015-09-07 | 2015-09-07 | One kind training transmission cable connector rubber prefabricated component extracting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105048364A true CN105048364A (en) | 2015-11-11 |
| CN105048364B CN105048364B (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510561910.1A Active CN105048364B (en) | 2015-09-07 | 2015-09-07 | One kind training transmission cable connector rubber prefabricated component extracting apparatus |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003180013A (en) * | 2001-12-07 | 2003-06-27 | Fujikura Ltd | Rubber insulation tube diameter expanding device for power cable connection |
| JP3978929B2 (en) * | 1998-04-28 | 2007-09-19 | 住友電気工業株式会社 | Method and apparatus for extracting tube expansion jig from pre-mold insulator |
| CN204481390U (en) * | 2014-12-31 | 2015-07-15 | 南京浩宁达电气有限公司 | Stress cone separator |
| CN104821522A (en) * | 2014-01-30 | 2015-08-05 | 昭和电线电缆系统株式会社 | Connecting portion forming device of electric cable and connecting portion forming method of the electric cable |
| CN205039473U (en) * | 2015-09-07 | 2016-02-17 | 国网上海市电力公司 | Device is extracted to transmission cable joint rubber prefab for training |
-
2015
- 2015-09-07 CN CN201510561910.1A patent/CN105048364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3978929B2 (en) * | 1998-04-28 | 2007-09-19 | 住友電気工業株式会社 | Method and apparatus for extracting tube expansion jig from pre-mold insulator |
| JP2003180013A (en) * | 2001-12-07 | 2003-06-27 | Fujikura Ltd | Rubber insulation tube diameter expanding device for power cable connection |
| CN104821522A (en) * | 2014-01-30 | 2015-08-05 | 昭和电线电缆系统株式会社 | Connecting portion forming device of electric cable and connecting portion forming method of the electric cable |
| CN204481390U (en) * | 2014-12-31 | 2015-07-15 | 南京浩宁达电气有限公司 | Stress cone separator |
| CN205039473U (en) * | 2015-09-07 | 2016-02-17 | 国网上海市电力公司 | Device is extracted to transmission cable joint rubber prefab for training |
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| Publication number | Publication date |
|---|---|
| CN105048364B (en) | 2017-07-14 |
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