CN201789236U - Threading aid for fixing cable bundles - Google Patents
Threading aid for fixing cable bundles Download PDFInfo
- Publication number
- CN201789236U CN201789236U CN2010202326510U CN201020232651U CN201789236U CN 201789236 U CN201789236 U CN 201789236U CN 2010202326510 U CN2010202326510 U CN 2010202326510U CN 201020232651 U CN201020232651 U CN 201020232651U CN 201789236 U CN201789236 U CN 201789236U
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- CN
- China
- Prior art keywords
- shuttle
- diameter
- conduit
- guide pipe
- length
- 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
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Abstract
A threading aid for fixing cable bundles comprises a conical shuttle, a guide pipe and a rubber gasket. The conical shuttle comprises a cone head and a shuttle rod, the cross section of the shuttle rod is in the shape of a round rod, the bottom of the cone head, as a conical piece, is fixedly connected with one end of the shuttle rod, the diameter of the bottom of the cone head is larger than that of the section of the shuttle rod, the guide pipe is a hollow round pipe, the outer diameter of the guide pipe is smaller than that of the bottom of the cone head but the diameter of an inner hole of the guide pipe is larger than that of the section of the shuttle rod, the shuttle rod is longer than the guide pipe, the inner diameter of the rubber gasket is larger than the diameter of the shutter rod and smaller than the outer diameter of the guide pipe, and the length of the rubber gasket is larger than the length difference between the shuttle rod and the guide pipe. When in assembly, the shuttle rod of the conical shuttle is inserted from one end of the guide pipe until position, contacting with the bottom of the cone head, of the guide pipe, the shuttle rod extends out of the other end of the guide pipe, and the rubber gasket is sleeved on the shuttle rod extending out of the guide pipe.
Description
Technical field
The utility model relates to a kind of manual aid that uses in the electric installation wiring process.
Background technology
In fixation means such as body of wall, usually need pre-buried or fixed beam (bunch of cables), in the time of need increasing cable as requirement, can run between cable problems such as the slit spacing is little, the free-hand very difficulty that installs additional according to engineering etc.So provide a kind of ledger line to pass device in the utility model, can remove constant in the manual operations by using this ledger line to pass device, on the basis of not destroying existing structure, solve the problem that adds the threading cable.
The utility model content
At adding the problem that is run in the threading bundle process in the prior art in fixed beam, the utility model provides that a kind of ledger line uses in fixed beam passes device, and concrete structure is:
A kind of fixed wire harness threading assistor comprises a shuttle awl, a conduit and a rubber washer, and described shuttle awl comprises conehead and shuttle bar; Described conehead is a cone, described shuttle bar is that cross section is circular shaft, fixedly connected with an end of shuttle bar in the bottom of described conehead, and its base diameter is greater than described shuttle bar diameter of section, described conduit is a hollow circular-tube, its overall diameter is less than the conehead base diameter, but its diameter of bore is greater than shuttle bar diameter of section; The length of shuttle bar is greater than the length of conduit, and greater than the conduit overall diameter, its length is greater than the length difference between shuttle bar and the conduit greater than the diameter of described shuttle bar, its external diameter for the internal diameter of described rubber washer; During use, the shuttle bar of the shuttle awl end by conduit is inserted, contact bottom described conehead until conduit, the shuttle bar is stretched out by the other end of conduit, and rubber washer is enclosed within on the shuttle bar that is stretched out by conduit.
Further, the material of described shuttle awl is metal or rigid plastics.
Further, the material of described conduit is metal or rigid plastics.
Further, the conehead top of described shuttle awl is blunt circle.
Further, the length of described conduit is greater than the length of the fixture that need pass.
Further, the interior diameter of described conduit is greater than the cable diameter of section.
A kind of threading method may further comprise the steps:
1, selects suitable stationary wire harness threading assistor according to the diameter of institute's threading cable and the fixture length that will pass;
2, in the wire harness of needs increase cable, select suitable slit, determined the line point;
3, the fixed wire harness threading assistor that assembles is knocked with the external force rotation or with external force make it enter institute's threading bundle;
4, reach the appropriate location after, take off rubber washer and shuttle the awl;
5, the end of ledger line (cable) by conduit penetrated, and pass from the other end of conduit;
6, conduit is shifted out, finish threading.
By using disclosed fixed wire harness threading assistor in the utility model, by simply being similar to method and the process that nail hammers into wall, utilize the combining structure parts of similar hollow nail, by squeezing and boring, by the wire harness via hole or tie up close spacing positions such as joint, then by conduit with adding cable lead by, reach on the basis of not destroying existing structure the problem that adds the threading cable that solves.。
Description of drawings
Fig. 1 a fixed wire harness threading assistor structural representation;
Fig. 1 b is a shuttle wimble structure schematic diagram;
Fig. 1 c is the guide-tube structure schematic diagram;
Fig. 1 d is the rubber washer structural representation;
Fig. 2 a-2g uses the threading step schematic diagram of fixed wire harness threading assistor.
Embodiment
Shown in Fig. 1,1a-1c, fixed wire harness threading assistor 1 is by shuttle awl 11, and conduit 12 and rubber washer 13 are formed, and wherein shuttle awl 11 is made up of conehead 101 and shuttle bar 102 two parts; Conehead 101 is a cone, conehead 101 tops are blunt circle, its bottom is connected with shuttle bar 102, shuttle bar 102 is an elongated rod shape, its cross section is circular, described shuttle bar and described conehead can be finished through machine work by integral material, also conehead and shuttle bar two parts can be processed respectively, are fixed together then.The diameter of conehead 101 bottoms is greater than shuttle bar cross-sectional diameter.Conduit 12 is a hollow circular-tube, be to guarantee that cover inserts conveniently, and its diameter of bore is greater than shuttle bar cross-sectional diameter, but its outside diameter is less than the conehead base diameter, and the length of conduit 12 is less than the length of shuttle bar 102.The internal diameter of rubber washer 13 cooperates suitably with the diameter of described shuttle bar 102, must guarantee that assembling back rubber washer 13 closely contacts with shuttle bar 102; Rubber washer 13 interior diameters are less than conduit 12 overall diameters; The length of rubber washer 13 is greater than the length difference between shuttle bar 102 and the conduit 12.After the assembling, there is difference in height a between the end face 104 of rubber washer 13 and shuttle bar 102 end faces, has difference in height b between the interior diameter of rubber washer 13 and conduit 12 overall diameters.During use, the shuttle bar 102 of shuttle awl 11 end by conduit 12 is inserted, contact with described conehead 101 bottoms, rubber washer 13 is enclosed within on the shuttle bar 102 that stretches out by conduit 12 other ends until conduit 12; Assembling finishes.
The material of shuttle awl and conduit can be metal or rigid plastics.And shown in Fig. 2 a, the length of conduit need be according to the length L of the required fixture that passes 2 in the real work
1Select, and catheter length L
2Must be greater than the length L of the fixture that will pass
1The cross sectional shape of conduit 12 endoporus should be identical with the cross sectional shape of cable 3, and the diameter of cable 3 is less than the interior diameter of conduit 12.
The using method of fixed wire harness threading assistor:
Shown in Fig. 2 a-2f, the using method of fixed wire harness threading assistor 1 comprises the following steps:
1, as required the length of threading fixture 2 and add cable 3 diameters worn and select suitable fixed wire harness threading assistor; And fixed wire harness threading assistor 1 assembled;
2, in needs increase the wire harness 4 of cable, select suitable slit, and in the insertion wire harness 4 that assistor 1 is soundd out, adjust in the fixed beam 4 space length between the wire harness simultaneously, determined the line point;
3, use external force, fixed wire harness threading assistor 1 is penetrated in the fixed beam 4 by the line point of determining of crossing by the mode of rotating or knocking;
4, reach the appropriate location after, take off rubber washer 13 and shuttle the awl 11;
5, the end of ledger line (cable) 3 by conduit 12 penetrated, and pass from the other end of conduit 12;
6, conduit is shifted out, finish threading.
Claims (6)
1. fixed wire harness threading assistor is characterized by: comprise a shuttle awl, a conduit and a rubber washer, described shuttle awl comprises conehead and shuttle bar; Described conehead is a cone, described shuttle bar is that cross section is circular shaft, fixedly connected with an end of shuttle bar in the bottom of described conehead, and its base diameter is greater than described shuttle bar diameter of section, described conduit is a hollow circular-tube, its overall diameter is less than the conehead base diameter, but its diameter of bore is greater than shuttle bar diameter of section; The length of shuttle bar is greater than the length of conduit, and the internal diameter of described rubber washer is greater than the diameter of described shuttle bar, less than the conduit overall diameter, and its length is greater than the length difference between shuttle bar and the conduit.
2. according to fixed wire harness threading assistor described in the claim 1, it is characterized by: the material of described shuttle awl is metal or rigid plastics.
3. according to fixed wire harness threading assistor described in the claim 1, it is characterized by: the material of described conduit is metal or rigid plastics.
4. according to fixed wire harness threading assistor described in the claim 1, it is characterized by: the conehead top of described shuttle awl is blunt circle.
5. according to fixed wire harness threading assistor described in the claim 1, it is characterized by: the length of described conduit is greater than the length of the fixture that need pass.
6. according to fixed wire harness threading assistor described in the claim 1, it is characterized by: the interior diameter of described conduit is greater than the cable diameter of section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202326510U CN201789236U (en) | 2010-06-12 | 2010-06-12 | Threading aid for fixing cable bundles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202326510U CN201789236U (en) | 2010-06-12 | 2010-06-12 | Threading aid for fixing cable bundles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789236U true CN201789236U (en) | 2011-04-06 |
Family
ID=43821189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202326510U Expired - Fee Related CN201789236U (en) | 2010-06-12 | 2010-06-12 | Threading aid for fixing cable bundles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236346A (en) * | 2013-05-28 | 2013-08-07 | 国家电网公司 | Special transformer bushing threading tool |
| CN111029983A (en) * | 2020-01-18 | 2020-04-17 | 武义仙合电子有限公司 | Distribution threading device |
-
2010
- 2010-06-12 CN CN2010202326510U patent/CN201789236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236346A (en) * | 2013-05-28 | 2013-08-07 | 国家电网公司 | Special transformer bushing threading tool |
| CN111029983A (en) * | 2020-01-18 | 2020-04-17 | 武义仙合电子有限公司 | Distribution threading device |
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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: RAYSPOWER NEW ENERGY CO., LTD. Free format text: FORMER OWNER: CHINASEASUN (BEIJING) NEW ENERGY POWER CO., LTD. Effective date: 20110509 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102200 NO. 18, FUKANG ROAD, SCIENCE AND TECHNOLOGY PARK, CHANGPING DISTRICT, BEIJING TO: 102200 NO. 17, CHAOQIAN ROAD, SCIENCE AND TECHNOLOGY PARK, CHANGPING DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110509 Address after: 102200 Changping District science and Technology Park, Beijing Road No. 17 Patentee after: RAYSPOWER NEW ENERGY Co.,Ltd. Address before: 102200 Beijing City, Changping District science and Technology Park Fukang Road No. 18 Patentee before: Rayspower New Energy Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: RAYSPOWER ENERGY GROUP CO., LTD. Free format text: FORMER NAME: NEW ENERGY POWER CO., LTD. IN HAI DUONG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102200 Changping District science and Technology Park, Beijing Road No. 17 Patentee after: Rayspower Energy Group Co., Ltd. Address before: 102200 Changping District science and Technology Park, Beijing Road No. 17 Patentee before: RAYSPOWER NEW ENERGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |