CN204714242U - Power wire coil - Google Patents
Power wire coil Download PDFInfo
- Publication number
- CN204714242U CN204714242U CN201520473043.1U CN201520473043U CN204714242U CN 204714242 U CN204714242 U CN 204714242U CN 201520473043 U CN201520473043 U CN 201520473043U CN 204714242 U CN204714242 U CN 204714242U
- Authority
- CN
- China
- Prior art keywords
- pin
- horizontal part
- support
- reel
- connecting portion
- 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
- 238000005452 bending Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 239000004677 Nylon Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
A kind of power wire coil, comprises support, reel, and be arranged at the panel assembly being provided with multiple jack that reel power supplying from one direction device inserts, for being rotatably connected between reel and support, described support comprises grip part, support portion and horizontal part; Horizontal part is axially inserted in the axially extending bore of reel, and be provided with interior flat board in the middle part of described reel, interior panel axes is to being provided with the expansion plug be connected with the horizontal part in axially extending bore; Expansion plug comprises the stopper section leant with interior dull and stereotyped left surface, and axially extended to the connecting portion in horizontal part by stopper section, connecting portion radial direction is provided with pin-and-hole, is provided with pin in pin-and-hole, and pin one end radial direction protrudes from connecting portion; The diameter of connecting portion is slightly less than the internal diameter in support level portion, and pin radical length is slightly larger than the internal diameter of horizontal part, and the pin described in during connection axially bending offsets with the inwall of horizontal part.There is easy installation, save cost, material usage the advantage that can greatly improve production efficiency and yield.
Description
Technical field
The utility model relates to power wire coil technical field, is specifically related to a kind of easily installation, saves the power wire coil device of cost and material usage.
Background technology
Power wire coil is a kind of applicable long distance power supply needs, and the device that multitap is powered, generally its structure comprises support, reel, is arranged at the panel assembly being provided with multiple jack that reel power supplying from one direction device inserts; Power lead is then wrapped on reel, for being rotatably connected between reel and support; Wherein the metal tube bending that often adopts of support form, and reel is in order to become mould convenient and reduce costs and weight, and the Plastic Parts often of employing is made; Support wherein and winding wheel shaft are to being connected, particularly in roll installation end, arrange nylon at backbone metal pipe fitting to expand, comprise hexagonal shrinkage pool in taper, in in shrinkage pool, nut is set, nylon expansion right-hand member lateral wall is uniformly distributed multiple the first shaft orientation opening groove communicated with shrinkage pool, the periphery wall that nylon expands is provided with multiple axial blend stop, and supporting also needs other various structures, specifically can refer to the patent document that application number is 201220598975.5; Then be inserted in nylon expansion to be combined with nut from the other end use screw rod of reel and realize being rotatably connected between reel and support.
From said structure, the mode that is rotatably connected between the reel of prior art and support, complex structure, materials are many, and install loaded down with trivial details, bring inconvenience to actual production, thus reduce production efficiency and output.
Utility model content
The utility model, for the above-mentioned deficiency of prior art, provides the power wire coil that a kind of easy installation, saving cost, material usage also can improve production efficiency and yield greatly.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of power wire coil, comprise the support, the reel that are bent by metal tube, be arranged at the panel assembly being provided with multiple jack that reel power supplying from one direction device inserts, for being rotatably connected between reel and support, it is characterized in that, described support comprises grip part, support portion and horizontal part, described horizontal part is axially inserted in the axially extending bore of reel, and be provided with interior flat board in the middle part of described reel, interior panel axes is to being provided with the expansion plug be connected with the horizontal part in axially extending bore, described expansion plug comprises the stopper section leant with end face on interior flat board, is axially extended to the connecting portion in horizontal part by stopper section, and described connecting portion radial direction is provided with pin-and-hole, is provided with pin in pin-and-hole, and one end radial direction of described pin protrudes from connecting portion, the internal diameter that the diameter of described connecting portion is less than support level portion (it will be appreciated by those skilled in the art that, herein be less than should be is slightly less than, to ensure that connecting portion can enter the internal diameter of horizontal part, and the two diameter again can not deviation too large, prevent from rocking), the internal diameter that the radical length of described pin is greater than horizontal part (it will be appreciated by those skilled in the art that, herein be greater than should for slightly larger than, because pin is made a forcible entry in the internal diameter of horizontal part under external force, if its length and radical length do not enter too greatly, too little can not playing pushes against fixing effect with horizontal part inwall), pin described in during connection axially bending offsets with the inwall of horizontal part.
Adopt said structure, when needing reel and support installing, first for pin radial direction is just only needed to be inserted in pin-and-hole, then by with instrument expansion plug is directly driven into support horizontal part inside, because pin is subject to external crimp, thus push against with the madial wall of the horizontal part of tubulose, realize connecting, easy for installation, also expand without the need to loading nylon in horizontal part in advance, also without the need to screw, nut, only namely the expansion plug of plastics can realize being connected with a fine bonding jumper, greatly reduce raw-material use amount and work programme, convenient, fast, production efficiency is high, output is large.
As preferably, described pin comprises interconnective horizontal segment and tilting section, and described pin-and-hole is corresponding with the shape of pin; Adopt said structure, then the tilting section of pin and the tilting section of pin-and-hole are corresponding, thus ensure when applying pressure to expansion plug, and pin can not circumference twist, can realize and the tight abutment of support level portion madial wall, fit; In addition, arranging of pin incline section can ensure to be easy to enter when connecting, and the phenomenon that gets stuck can not be caused to occur.
As preferably, the tilting section that described pin is positioned at pin-and-hole is tilt to the direction, stopper section of expansion plug from horizontal segment; Adopt this structure, when expansion plug is subject to External Force Acting, the tilting section of pin can move towards horizontal segment direction, thus the two ends of pin all can be offseted with the madial wall of the horizontal part of support, the firm connection of both realizations.
As preferably, the grip part of described support, support portion and horizontal part are formed in one setting; Adopt this structure, firmness and the stability of whole support can be improved.
Accompanying drawing explanation
This utility power of Fig. 1 drum assembly drowing structural representation.
The supporting structure schematic diagram of this utility power of Fig. 2 drum.
The expansion plug structural representation of this utility power of Fig. 3 drum.
The expansion plug cutaway view structural representation of this utility power of Fig. 4 drum.
The pin feature schematic diagram of this utility power of Fig. 5 drum.
The winding wheel shaft of this utility power of Fig. 6 drum is to cutaway view structural representation.
Detailed description of the invention
Below by embodiment, the present invention is described in further detail, but the present invention is not only confined to following examples.
As shown in drawings, a kind of power wire coil of the present utility model, comprise the support 1, the reel 2 that are bent by metal tube, be arranged at the panel assembly being provided with multiple jack that reel 2 power supplying from one direction device inserts, for being rotatably connected between reel 2 and support 1, it is characterized in that, described support 1 comprises grip part 1.1, support portion 1.2 and horizontal part 1.3, described horizontal part 1.3 is axially inserted in the axially extending bore 2.1 of reel, is provided with interior dull and stereotyped 2.2 in the middle part of described reel 2, and interior dull and stereotyped 2.2 are axially provided with the expansion plug 3 be connected with the horizontal part 1.3 in axially extending bore 2.1, described expansion plug 3 comprises the stopper section 3.1 leant with end face on interior flat board, the connecting portion 3.2 in horizontal part 1.3 is axially extended to by stopper section, described connecting portion 3.2 radial direction is provided with pin-and-hole 3.3, be provided with pin 3.4 in pin-and-hole, one end radial direction of described pin 3.4 protrudes from connecting portion, the internal diameter that the diameter of described connecting portion 3.2 is less than support level portion 1.3 (it will be appreciated by those skilled in the art that, herein be less than should be is slightly less than, to ensure that connecting portion can enter the internal diameter of horizontal part, and the two diameter again can not deviation too large, prevent from rocking), the internal diameter that the radical length of described pin 3.4 is greater than horizontal part 1.3 (it will be appreciated by those skilled in the art that, herein be greater than should for slightly larger than, because pin is made a forcible entry in the internal diameter of horizontal part under external force, if its length and radical length do not enter too greatly, too little can not playing pushes against fixing effect with horizontal part inwall), pin 3.4 described in during connection axially bending offsets with the inwall of horizontal part.
Adopt said structure, when needing reel and support installing, first for pin radial direction is just only needed to be inserted in pin-and-hole, then by with instrument expansion plug is directly driven into support horizontal part inside, because pin is subject to external crimp, thus push against with the madial wall of the horizontal part of tubulose, realize connecting, easy for installation, also expand without the need to loading nylon in horizontal part in advance, also without the need to screw, nut, only namely the expansion plug of plastics can realize being connected with a fine bonding jumper, greatly reduce raw-material use amount and work programme, convenient, fast, production efficiency is high, output is large.
Pin 3.4 described in this practicality comprises interconnective horizontal segment 3.5 and tilting section 3.6, and described pin-and-hole 3.3 is corresponding with the shape of pin 3.4; Adopt said structure, then the tilting section of pin and the tilting section of pin-and-hole are corresponding, thus ensure when applying pressure to expansion plug, and pin can not circumference twist, can realize and the tight abutment of support level portion madial wall, fit; In addition, arranging of pin incline section can ensure to be easy to enter when connecting, and the phenomenon that gets stuck can not be caused to occur.
The tilting section 3.6 that pin 3.4 described in this practicality is positioned at pin-and-hole 3.3 is tilt to the direction, stopper section of expansion plug from horizontal segment; Adopt this structure, when expansion plug is subject to External Force Acting, the tilting section of pin can move towards horizontal segment direction, thus the two ends of pin all can be offseted with the madial wall of the horizontal part of support, the firm connection of both realizations.
The grip part of this practical described support, support portion and horizontal part are formed in one setting; Adopt this structure, firmness and the stability of whole support can be improved.
Claims (4)
1. a power wire coil, comprise the support, the reel that are bent by metal tube, be arranged at the panel assembly being provided with multiple jack that reel power supplying from one direction device inserts, for being rotatably connected between reel and support, it is characterized in that: described support comprises grip part, support portion and horizontal part; Described horizontal part is axially inserted in the axially extending bore of reel, and be provided with interior flat board in the middle part of described reel, interior panel axes is to being provided with the expansion plug be connected with the horizontal part in axially extending bore; Described expansion plug comprises the stopper section leant with end face on interior flat board, is axially extended to the connecting portion in horizontal part by stopper section, and described connecting portion radial direction is provided with pin-and-hole, is provided with pin in pin-and-hole, and one end radial direction of described pin protrudes from connecting portion; The diameter of described connecting portion is less than the internal diameter in support level portion, and the radical length of described pin is greater than the internal diameter of horizontal part, and the pin described in during connection axially bending offsets with the inwall of horizontal part.
2. power wire coil according to claim 1, is characterized in that, described pin comprises interconnective horizontal segment and tilting section, and described pin-and-hole is corresponding with the shape of pin.
3. power wire coil according to claim 2, is characterized in that, the tilting section that described pin is positioned at pin-and-hole is tilt to the direction, stopper section of expansion plug from horizontal segment.
4. power wire coil according to claim 1, is characterized in that, the grip part of described support, support portion and horizontal part are formed in one setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473043.1U CN204714242U (en) | 2015-06-30 | 2015-06-30 | Power wire coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473043.1U CN204714242U (en) | 2015-06-30 | 2015-06-30 | Power wire coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714242U true CN204714242U (en) | 2015-10-21 |
Family
ID=54313251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473043.1U Expired - Fee Related CN204714242U (en) | 2015-06-30 | 2015-06-30 | Power wire coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494948A (en) * | 2016-11-04 | 2017-03-15 | 珠海国勘仪器有限公司 | A kind of electrical prospecting apparatus cable electrodes integral type receives device |
-
2015
- 2015-06-30 CN CN201520473043.1U patent/CN204714242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494948A (en) * | 2016-11-04 | 2017-03-15 | 珠海国勘仪器有限公司 | A kind of electrical prospecting apparatus cable electrodes integral type receives device |
| CN106494948B (en) * | 2016-11-04 | 2019-03-26 | 珠海国勘仪器有限公司 | A kind of electrical prospecting apparatus cable electrodes integral type storage device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |