CN202186802U - Inner cable terminal fixing device for pay-off reel - Google Patents
Inner cable terminal fixing device for pay-off reel Download PDFInfo
- Publication number
- CN202186802U CN202186802U CN2011203127699U CN201120312769U CN202186802U CN 202186802 U CN202186802 U CN 202186802U CN 2011203127699 U CN2011203127699 U CN 2011203127699U CN 201120312769 U CN201120312769 U CN 201120312769U CN 202186802 U CN202186802 U CN 202186802U
- Authority
- CN
- China
- Prior art keywords
- inner cable
- cable terminal
- pay
- cable
- pipe clamp
- 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 - Lifetime
Links
- 239000002699 waste material Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model discloses an inner cable terminal fixing device for a pay-off reel, which comprises at least one bottom plate group and semi-circular tube clamps, wherein the semicircular tube clamps matched with the inner cable terminal are detachably connected with the bottom plates. A side plate used for preventing the inner cable terminal from extending outwards is further arranged on the bottom plate and parallel to the cross section of the tube clamp, the bottom plate is provided with at least one first fixing hole, and two ends of the tube clamp are provided with at least one second fixing hole. The inner cable terminal is clamped by the tube clamp and then fixed to a base of the pay-off reel by the bottom plate, so that the inner cable terminal is effectively prevented from extending outwards, overturning of a pay-off reel frame wound by the inner cable terminal extending outwards is avoided, and personnel safety of constructors and safety of equipment are guaranteed. Meanwhile, pay-off efficiency is improved, waste of cables caused by the fact that cables with inner cable terminals extending outwards need to be cut off is avoided, and the inner cable terminal fixing device is simple in structure, firm in fixing, easy in demounting, safe, reliable and convenient in use.
Description
Technical field
The utility model relates to a kind of anchor fitting of cable head, particularly a kind of anchor fitting of draw drum cable inner termination.
Background technology
Along with the quickening of Urbanization in China and the raising of national material and cultural life, the demand in fields such as electric power, communication is increasingly high.The requirement of cable laying has also improved greatly, often relates to the construction line-putting of cable, and the inner termination of cable when the construction line-putting extended outward, and promptly during the construction line-putting, in the cable drum rotary course, dish inner terminal (other end) is the phenomenon of extension naturally outwards; The major cause that the cable inner termination is extended outward when causing unwrapping wire is that the sub-inner cable of drum produces excessive gap owing to becoming flexible.Cause that excessive gap comes from following five aspects in the cable drum: 1, cable drum makes moist before the sabot, and cable drum runs into dry environment after the sabot, and the water evaporates after contraction in the plank causes excessive gap.2, cable takeup tension in winding process is too small or frequently to open, shut down the winding displacement that causes not tight.3, cable drum is when entrucking is transported because the deflection of lifting and road bump during because of vehicle ' make the cable center of gravity less stable of reeling on the plate, deflection biside plate, side plate be squeezed the back distortion, loosely stay excessive gap.4, paying out reel axle core is little during unwrapping wire, and drum is bob on the axle core, and is little when big during laying tension, makes that cable is loosening to stay excessive gap.5, the unbalanced of laying tension also can be caused gap excessive in the dish during artificial unwrapping wire.
Owing to action of inertia, the rotative speed of cable drum is faster than draught line speed sometimes, can produce recoil along cable axis during unwrapping wire, if excessive gap is arranged in the cable drum, this power can pass to inner termination always, and it is extended outward; Meeting is overhanging one, 20 meter when serious, and the inner termination of stretching out is got rid of pendulum, can injure unwrapping wire personnel and equipment, even cause the accident, and particularly this type of accident of electric cable with large cross-section generation is more.In case this thing happens, the constructor must notify the related personnel to stop unwrapping wire, wipes out sponson and continues unwrapping wire again.Sometimes put one group of line and will be compelled to stop repeatedly, delayed construction speed greatly, incured loss through delay the duration.Several meters at least of the sponsons of wiping out, tens of at most rice, and this part is shorter because of relatively, can not utilize again, has caused unnecessary economic loss to company.
Therefore need a kind ofly to be easy to dismantle, the overhanging anchor fitting of draw drum cable inner termination that prevents safe and reliable, easy to use.
The utility model content
In view of this, the utility model technical matters to be solved provide a kind ofly be easy to dismantle, the overhanging anchor fitting of draw drum cable inner termination that prevents safe and reliable, easy to use
The utility model is realized through following technical scheme:
The draw drum cable inner termination anchor fitting that the utility model provides comprises at least one group of base plate and pipe clamp, and said pipe clamp and base plate removably connect.
Further, said pipe clamp is semicircle pipe clamp;
Further, also be provided with on the said base plate and be used to keep out the outwardly directed side plate of cable inner termination, said side plate and pipe clamp cross-sectional plane parallel;
Further, said base plate is provided with at least one first fixed orifice;
Further, said pipe clamp two ends are provided with at least one second fixed orifice.
The beneficial effect of the utility model is: the inner termination part that the utility model adopts pipe clamp to come the cartridge clip cable; Utilize base plate fixedly on the payingoff disk frame matrix again; Effectively prevented the phenomenon that the inner termination of cable is extended outward; Prevent to cause the generation of pay off rack overturning accident, guaranteed workmen's personal safety, device security because of the overhanging winding of cable inner termination; Improved the efficient of unwrapping wire simultaneously, avoided cutting because of the cable inner termination is overhanging the cable wasting phenomenon that cable causes, this fixture structure is simple, fixed, be easy to dismounting, safe and reliable, easy to use.
Other advantages, target and the characteristic of the utility model will be set forth in specification sheets subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from the practice of the utility model, obtain instruction to investigating of hereinafter.The target of the utility model and other advantages can realize and obtain through following specification sheets and claims.
Description of drawings
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done further to describe in detail below, wherein:
Fig. 1 is the draw drum cable inner termination anchor fitting front view of the utility model;
Fig. 2 is the draw drum cable inner termination anchor fitting lateral plan of the utility model.
Among the figure, 1 is that base plate, 2 is that pipe clamp, 3 is that side plate, 4 is that first fixed orifice, 5 is second fixed orifice.
The specific embodiment
Below will be with reference to accompanying drawing, the preferred embodiment of the utility model is carried out detailed description.Should be appreciated that preferred embodiment has been merely explanation the utility model, rather than in order to limit the protection domain of the utility model.
Fig. 1 is the draw drum cable inner termination anchor fitting front view of the utility model; Fig. 2 is the draw drum cable inner termination anchor fitting lateral plan of the utility model; As shown in the figure: the draw drum cable inner termination anchor fitting that the utility model provides; Comprise at least one group of base plate 1 and pipe clamp 2, said pipe clamp 2 removably connects with base plate 1.Take two groups of base plates and pipe clamp in the present embodiment, attached cable inner termination that so both can be firm, having can saving in material.Pipe clamp in the present embodiment can also adopt rope or iron wire sleeve, is welded on steel pipe to replace pipe clamp on the steel plate, can certainly utilize anchor ear to step up the cable inner termination, and can select specification is common anchor ear one pair of [40 * 4 * D75].The steel plate that base plate also can adopt cable drum to support on the spoke replaces.
The semicircle of said pipe clamp for matching with the cable inner termination.
Also be provided with on the said base plate and be used to keep out the outwardly directed side plate 3 of cable inner termination, said side plate and pipe clamp cross-sectional plane parallel.
Said base plate is provided with at least one first fixed orifice 4.Present embodiment is in order stably to be fixed on anchor fitting on the cable drum; Take on cable drum brandreth circle edge or side plate support spoke, to process 4 eyelets, through bolt base plate is fixed on cable drum brandreth circle edge or the side plate support spoke then as first fixed orifice 4.
Said pipe clamp two ends are provided with at least one second fixed orifice 5.Each end of pipe clamp all is provided with two second fixed orifices 5; Through bolt pipe clamp is fixed on the base plate; The inner termination of cable just is fixed on the semicircle inner of pipe clamp, because side plate and pipe clamp cross-sectional plane on the base plate parallel, so that side plate can be used for keeping out the cable inner termination is protruding; Prevent that the cable inner termination from outwards skidding off, this side plate is stifled line pedestal.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the preferred embodiment through with reference to the utility model is described the utility model; But those of ordinary skill in the art should be appreciated that and can make various changes to it in form with on the details, and the spirit and the scope of the utility model that does not depart from appended claims and limited.
Claims (5)
1. draw drum cable inner termination anchor fitting, it is characterized in that: comprise at least one group of base plate and pipe clamp, said pipe clamp is connected with base plate is detachable.
2. draw drum cable inner termination anchor fitting according to claim 1, it is characterized in that: said pipe clamp is semicircle pipe clamp.
3. draw drum cable inner termination anchor fitting according to claim 2 is characterized in that: also be provided with on the said base plate and be used to keep out the outwardly directed side plate of cable inner termination, said side plate and pipe clamp cross-sectional plane parallel.
4. draw drum cable inner termination anchor fitting according to claim 3, it is characterized in that: said base plate is provided with at least one first fixed orifice.
5. draw drum cable inner termination anchor fitting according to claim 4, it is characterized in that: said pipe clamp two ends are provided with at least one second fixed orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203127699U CN202186802U (en) | 2011-08-25 | 2011-08-25 | Inner cable terminal fixing device for pay-off reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203127699U CN202186802U (en) | 2011-08-25 | 2011-08-25 | Inner cable terminal fixing device for pay-off reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186802U true CN202186802U (en) | 2012-04-11 |
Family
ID=45918265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203127699U Expired - Lifetime CN202186802U (en) | 2011-08-25 | 2011-08-25 | Inner cable terminal fixing device for pay-off reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853033A (en) * | 2012-09-16 | 2013-01-02 | 李理 | Anti-twist inhaul cable joint |
| CN104401814A (en) * | 2014-11-24 | 2015-03-11 | 无锡江南电缆有限公司 | Cable reel with climbing device |
| CN104743412A (en) * | 2015-02-13 | 2015-07-01 | 国网黑龙江省电力有限公司绥化供电公司 | Automatic wire take-up device special for power grid |
| CN105347114A (en) * | 2015-11-27 | 2016-02-24 | 国网北京市电力公司 | Cable reel |
-
2011
- 2011-08-25 CN CN2011203127699U patent/CN202186802U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853033A (en) * | 2012-09-16 | 2013-01-02 | 李理 | Anti-twist inhaul cable joint |
| CN104401814A (en) * | 2014-11-24 | 2015-03-11 | 无锡江南电缆有限公司 | Cable reel with climbing device |
| CN104743412A (en) * | 2015-02-13 | 2015-07-01 | 国网黑龙江省电力有限公司绥化供电公司 | Automatic wire take-up device special for power grid |
| CN105347114A (en) * | 2015-11-27 | 2016-02-24 | 国网北京市电力公司 | Cable reel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121214 Address after: 401520 Chongqing Hechuan Rui Road No. 167 Patentee after: Chongqing Hechuan District Power Supply Co., Ltd. Patentee after: State Grid Corporation of China Address before: 401520 Chongqing Hechuan Rui Road No. 167 Patentee before: Chongqing Hechuan District Power Supply Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |