CN204230777U - A kind of lock armo cable drafting tool - Google Patents
A kind of lock armo cable drafting tool Download PDFInfo
- Publication number
- CN204230777U CN204230777U CN201420672944.9U CN201420672944U CN204230777U CN 204230777 U CN204230777 U CN 204230777U CN 201420672944 U CN201420672944 U CN 201420672944U CN 204230777 U CN204230777 U CN 204230777U
- Authority
- CN
- China
- Prior art keywords
- cavity
- cable
- sealing cap
- drawing head
- lock armo
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a kind of lock armo cable drafting tool, comprise end-sealing cap, described end-sealing cap one end is provided with end-sealing cap connecting hole, the other end is by the internal thread of afterbody and the external thread rotary stressed joint of drawing head head, described drawing head afterbody is provided with the cavity of a stube cable, described cavity comprises the first cavity holding cable and the second cavity holding cable core, second cavity continues to extend along the first cavity to one end of traction suspension ring, end-sealing cap and drawing head are screwed by internal and external threads, not only increase the tension dynamics between two, also water when laying is prevented to be entered in cable core by end-sealing cap.
Description
Technical field
The utility model relates to cable laying tool field, specifically a kind of lock armo cable drafting tool.
Background technology
Lock armo cable weight is light, good bending property, to lay space little; be more and more extensive in the lv power cable field scope of application; be about to capture leading position in future market; during the laying of lock armo cable; because the conductor of this cable and outer armoring material are aluminium alloys; common cable pulling tool can not support the use; often there will be core and armour and to press-off situation laying in bracing wire process; also often there will be armour damage situation; bring unnecessary economic loss, also can delay carrying out smoothly of working procedure.
Utility model content
The purpose of this utility model is to provide a kind of lock armo cable drafting tool, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of lock armo cable drafting tool, comprise end-sealing cap, described end-sealing cap one end is provided with end-sealing cap connecting hole, the other end is by the internal thread of afterbody and the external thread rotary stressed joint of drawing head head, described drawing head afterbody is provided with the cavity of a stube cable, described cavity comprises the first cavity holding cable and the second cavity holding cable core, and the second cavity continues to extend along the first cavity to one end of traction suspension ring.
As further program of the utility model: described drawing head adopts high-strength aluminum alloy manufacture.
As the utility model further scheme: outer armour and the drawing head material of described lock armo cable are all aluminium alloy.
Compared with prior art, the beneficial effects of the utility model are: in use, tractive effort when cable master core conductor and lock armo layer are constructed simultaneously, avoids the situation that core and armour are press-offed to drafting tool; Drawing head adopts high-strength aluminum alloy manufacture, have that tensile strength is large, the advantage of good toughness, according to testing inspection shows that its tensile strength is about common iron 75%, be combined the highest tensile strength of bearing 3.5T with cable master core conductor, this dynamics is far longer than tractive effort during construction; Lock armo cable core conductor and drawing head material are all aluminium alloy, and after Crimping Pliers presses, one effect can be better; Lock armo armature of cable layer and drawing head material are all aluminium alloy, are convenient to welding conventional aluminium welding rod and just can meet, its consumables cost is low, good sealing effect, firm performance be higher; End-sealing cap and drawing head are screwed by internal and external threads, not only increase the tension dynamics between two, also prevent water when laying to be entered in cable core by end-sealing cap.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of lock armo cable of the utility model drafting tool.
In figure: 1-drawing head, 2-end-sealing cap, 3-lock armo cable, 4-master core conductor part, 5-crimp position, 6-weld, 7-outer armour, 8-internal thread, 9-external screw thread, 10-end-sealing cap connecting hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of lock armo cable drafting tool, comprise end-sealing cap 2, described end-sealing cap 2 one end is provided with end-sealing cap connecting hole 10, the other end screws connection by the internal thread 8 of afterbody and the external screw thread 9 of drawing head 1 head, described drawing head 1 adopts high-strength aluminum alloy manufacture, drawing head 1 afterbody is provided with the cavity of a stube cable, described cavity comprises the first cavity holding cable and the second cavity holding cable core, second cavity continues to extend along the first cavity to one end of traction suspension ring, select the master core of lock armo cable 3, peel off its insulated part, the master core conductor part 4 exposed inserts the crimping position 5 of drawing head 1 completely, with manual Crimping Pliers, crimping portion 5 is compressed, the outer armour 7 of drawing head 1 afterbody weld 6 and lock armo cable 3 is welded by argon arc welding, outer armour 7 and drawing head 1 material of described lock armo cable are all aluminium alloy, penetrate end-sealing cap connecting hole 10 with suitable steel wire rope, pull steel wire rope to drive cable to move ahead by machine or manpower.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. a lock armo cable drafting tool, it is characterized in that, comprise end-sealing cap (2), described end-sealing cap (2) one end is provided with end-sealing cap connecting hole (10), the other end screws connection by the internal thread (8) of afterbody and the external screw thread (9) of drawing head (1) head, described drawing head (1) afterbody is provided with the cavity of a stube cable, described cavity comprises the first cavity holding cable and the second cavity holding cable core, and the second cavity continues to extend along the first cavity to one end of traction suspension ring.
2. lock armo cable drafting tool according to claim 1, is characterized in that, described drawing head (1) adopts high-strength aluminum alloy manufacture.
3. lock armo cable drafting tool according to claim 1, is characterized in that, outer armour (7) and drawing head (1) material of described lock armo cable are all aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672944.9U CN204230777U (en) | 2014-11-10 | 2014-11-10 | A kind of lock armo cable drafting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672944.9U CN204230777U (en) | 2014-11-10 | 2014-11-10 | A kind of lock armo cable drafting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230777U true CN204230777U (en) | 2015-03-25 |
Family
ID=52928829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672944.9U Expired - Fee Related CN204230777U (en) | 2014-11-10 | 2014-11-10 | A kind of lock armo cable drafting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914662A (en) * | 2016-05-12 | 2016-08-31 | 神华集团有限责任公司 | Cable traction assembly and method of preventing cable stretching |
| CN109888676A (en) * | 2019-03-07 | 2019-06-14 | 安徽省沃特邦电子科技有限公司 | A kind of cable drawing head |
| CN111478229A (en) * | 2020-05-11 | 2020-07-31 | 杭州勤立机械有限公司 | An auxiliary device based on constant force traction cable |
-
2014
- 2014-11-10 CN CN201420672944.9U patent/CN204230777U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914662A (en) * | 2016-05-12 | 2016-08-31 | 神华集团有限责任公司 | Cable traction assembly and method of preventing cable stretching |
| CN105914662B (en) * | 2016-05-12 | 2018-11-09 | 神华集团有限责任公司 | Cable traction component and the method for preventing cable from stretching |
| CN109888676A (en) * | 2019-03-07 | 2019-06-14 | 安徽省沃特邦电子科技有限公司 | A kind of cable drawing head |
| CN111478229A (en) * | 2020-05-11 | 2020-07-31 | 杭州勤立机械有限公司 | An auxiliary device based on constant force traction cable |
| CN111478229B (en) * | 2020-05-11 | 2021-03-05 | 泰州金鑫特种线缆有限公司 | Auxiliary device based on constant force traction cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204230777U (en) | A kind of lock armo cable drafting tool | |
| CN201975536U (en) | Crimping quick-coupling jointing clamp | |
| US20150300022A1 (en) | Tapered Sleeve Locking Type Reinforcing Bar Connecting Joint and its Mounting Tool | |
| CN204577993U (en) | Cable drawing head | |
| CN204716870U (en) | A kind of wire tensioner | |
| CN102110968A (en) | Clearance type strain clamp for conducting wires | |
| CN104733134A (en) | Method for assembling magnesium oxide knob insulators of mineral insulating fireproof cable | |
| CN204001943U (en) | A kind of angle steel tower annex sectional fixture | |
| CN203466529U (en) | Insulation wire aluminum alloy reinforced strain-resistance wire clamp | |
| CN203760917U (en) | Rotatable live-line working big knife clamping tool combination tool | |
| CN203339610U (en) | Strain wire clamp used for 10kV overhead power distribution line | |
| CN204424841U (en) | Novel strain wire clamp | |
| CN205076664U (en) | Cable wire firebreak device | |
| CN205159994U (en) | Big leap and big cross -section strain insulator anchor clamps for wire | |
| CN206135353U (en) | Novel big cross -section strain insulator anchor clamps for wire | |
| CN202556349U (en) | Guide centering drill | |
| CN202797330U (en) | Electric power wiring terminal | |
| CN209516606U (en) | A kind of splicing sleeve applied to carbon fiber composite core wire | |
| CN105305350B (en) | A kind of Great span and large-section lead strain insulator fixture | |
| CN205377164U (en) | Special fixture of large -tonnage II type suspension insulator wire end | |
| CN203740935U (en) | Novel welding type wide-mouth wedge-shaped rope locking device | |
| CN203813318U (en) | A clamp for connecting casings of electric steel strands | |
| CN203782983U (en) | Wedge-caulking casting type curtain wall inhaul cable | |
| CN202206098U (en) | Drawing head of single-core high-voltage cable | |
| CN204012420U (en) | A kind of multi-functional guy wire binding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |