CN102361279A - Wiring harness protecting device - Google Patents
Wiring harness protecting device Download PDFInfo
- Publication number
- CN102361279A CN102361279A CN2011102554982A CN201110255498A CN102361279A CN 102361279 A CN102361279 A CN 102361279A CN 2011102554982 A CN2011102554982 A CN 2011102554982A CN 201110255498 A CN201110255498 A CN 201110255498A CN 102361279 A CN102361279 A CN 102361279A
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- CN
- China
- Prior art keywords
- wire harness
- sealing
- bellows
- ring
- termination
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 230000001012 protector Effects 0.000 claims description 34
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention provides a wiring harness protecting device which comprises a protecting device body and a sealing part, wherein a wiring harness penetrating channel is arranged inside the protecting device body; the protecting device body is provided with at least one abutting end which is abutted with a protecting pipe sleeved outside the wiring harness; and the sealing part is arranged between the abutting end of the protecting device body and the protecting pipe in a sealing manner. According to the wiring harness protecting device provided by the invention, an end socket and a branched part of the wiring hardness can be subjected to better dust and water resistant protection by using the protecting device body with the abutting end and the sealing part, and thus the phenomenon that equipment has faults caused by damage of the wiring hardness is avoided, the work efficiency is improved and the loss is reduced.
Description
Technical field
The present invention relates to engineering machinery field, especially, relate to a kind of wire harness protector.
Background technology
At present, adopt bellows to do outer dress protection usually to the wire harness that uses on the engineering vehicle, the end protection of wire harness is solved at the bellows two ends by the winding adhesive plaster; In bifurcation; Adopt and prick buckle main line and branched line, the dustproof effect and the waterproof effect of these connected modes are all very poor, make wire harness by dust and aqueous corrosion easily; Cause the device fails of using wire harness, influence operating efficiency.
Summary of the invention
The object of the invention is to provide a kind of wire harness protector, with solve existing wire harness easily in termination and bifurcation by the technical problem of dust and aqueous corrosion.
For realizing above-mentioned purpose, the invention provides a kind of wire harness protector, comprising: protector body, inside have wire harness and pass passage, and have the butt end that at least one protection tube outer with being set in wire harness connects; Seal member, sealing is arranged between the butt end and protection tube of protector body.
Further, the protector body is the sealing termination, the butt end of first end for opening wide of sealing termination, and second end is the blind end with end cap; Protection tube is a bellows, is formed with the circuit of spill on the outer surface of bellows; Seal member is the one or more annular flange flange that are arranged on the inner surface of sealing termination, and the circuit on annular flange flange and the bellows is sealed and matched.
Further, the annular flange flange broad ways matches with the circuit of the spill of the periphery of bellows and makes relative fixed between sealing termination and the bellows.
Further, the inboard of the blind end of sealing termination is provided with one or more concave parts that wire harness is penetrated.
Further, the periphery of sealing termination is provided with antiskid part.
Further, antiskid part is a plurality of radial convex loops along the axially-aligned of sealing termination.
Further; The protector body is the pipe joint with a plurality of butt ends; Seal member comprise on the circuit of spill of the periphery that is sleeved on bellows sealing ring and with the securing member of sealing and fixing position, the circuit of spill is formed between the first adjacent ring platform and the second ring platform on the bellows, the first ring platform is near the butt end of pipe joint; The second ring platform is away from the butt end of pipe joint, and the height of sealing ring is greater than the height of the first ring platform and the second ring platform.
Further, securing member comprises: pipe clamp, be fastened on the second ring platform, the both sides of pipe clamp have the edge of clamping the second ring platform, sealing ring between first ring platform and first edge, first edge be positioned at second encircle platform the side near the butt end of pipe joint; End cap covers on the outside of pipe clamp and sealing ring, and an end of end cap links to each other with the butt end of pipe joint, and the other end of end cap is a positioning end, and positioning end has radially inside interior edge, and interior edge carries out the backstop location to second edge of pipe clamp.
Further, the butt end of pipe joint has external screw thread, and end cap has the internal thread that is complementary with external screw thread, and the outer surface of end cap is provided with anti-skidding lines.
Further, the protector body has the butt end of three or four connections.
The present invention has following beneficial effect:
Wire harness protector provided by the invention; Utilization has the protector body and the seal member of butt end, can form the good dust-proof waterproofing protection to the termination of wire harness and bifurcation, avoids wire harness to damage and causes device fails; Increase work efficiency, reduce loss.
Except top described purpose, feature and advantage, the present invention also has other purpose, feature and advantage.To do further detailed explanation to the present invention with reference to figure below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the sealed end header structure sketch map of the preferred embodiment of the present invention;
Fig. 2 is the pipe joint structure sketch map of the preferred embodiment of the present invention;
Fig. 3 is the structural representation of the tee union with three butt ends of the preferred embodiment of the present invention;
Fig. 4 is the structural representation of the pipe cross with four butt ends of the preferred embodiment of the present invention;
Fig. 5 is the structural representation of the pipe joint of shape side by side with four butt ends of the preferred embodiment of the present invention;
Fig. 6 is a plurality of groove sealed end of having of a preferred embodiment of the present invention header structure sketch map; And
Fig. 7 is the left TV structure sketch map from Fig. 6.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, the invention provides a kind of wire harness protector, this protector comprises: protector body 10, its inside have wire harness and pass passage, and have at least one and be set in the butt end that wire harness 20 outer protection tubes connect; Seal member, sealing is arranged between the butt end and protection tube of protector body 10.The termination of the wire harness 20 of the shape of this protector body 10 and protected electric wire or cable or the shape of bifurcation adapt.
See again shown in Fig. 1, the sealing termination that the end opening other end that protector body 10 adapts for the termination with wire harness 20 seals, said seal is the one or more annular flange flange 11 that are arranged in the sealing termination.The sealing termination can be used for the termination of wire harness is carried out the seal protection of dustproof and waterproof.Protection tube can adopt bellows 40.
In order to realize sealing the location and the sealing of termination, the distance between the adjacent ring platform 41 of the periphery of the width of annular flange flange 11 and bellows 40 adapts and makes relative fixed between sealing termination and the bellows 40.That is to say, annular flange flange 11 is inserted in the circuit between the adjacent ring platform 41 of bellows 40, and the annular flange flange 11 and the ring platform 41 of both sides are closely cooperated, prevent to seal the termination and rock vertically.
In order to play better sealing effectiveness, the inboard of the blind end of sealing termination is provided with one or more concave parts 13 that wire harness is passed.When having only a snag bundle to pass, can a concave part 13 only be set at the end face center of sealing termination.
Like Fig. 6 and shown in Figure 7, when a plurality of electric wires pass, can a plurality of concave parts 13 be set at the end face of sealing termination, these concave parts 13 can be uniformly distributed with the electric wire that also can intert with the need or the position of cable and be provided with regularly on the end face of sealing termination.
For the ease of the installation of sealing termination, the periphery in the sealing termination can be provided with antiskid part.Antiskid part can be a plurality of radial convex loops 15 of the axially-aligned along said sealing termination, also can be the anti-skidding lines of other shapes such as grid.
In the time of need sealing the termination of wire harness 20; Can the sealing termination be pressed on the termination of the bellows outside the wire harness 20; The annular flange flange 11 of sealing in the termination is extruded in the circuit of bellows 40, makes the concave part 13 on the Closed End of wire harness 20 puncture through seal terminations simultaneously.
See Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5 again; In order to play protective action to the bifurcation of wire harness 20; Protector body 10 can also be the pipe joint with two and plural butt end 12; Seal comprise on the circuit of the periphery that is sleeved on bellows 40 sealing ring 31 and with the securing member of sealing ring 31 location, the circuit that is used to install sealing ring 31 is formed with the second ring platform 45 by the first adjacent ring platform 43 on the bellows 40, first encircles the butt end 12 of platform 43 near pipe joint; The second ring platform 45 is away from the butt end 12 of pipe joint, and the height of sealing ring 31 is greater than the height of the first ring platform 43 and the second ring platform 45.The height of sealing ring 31 is higher than the height of two ring platforms, can play spacing effect is carried out in the butt end 12 of pipe joint.The number of the butt end 12 of pipe joint can be according to the numbers of branches decision of the bifurcation of wire harness 20; Can be straight tee (ST.TEE), skew T, four-way, five-way or how logical; Also can be two logical elbows, that is to say that protector body 10 can have two, three, four, five or a plurality of butt end that is interconnected 12; And the form of each butt end 12 can be side-by-side, rectilinear, also can be tilting.
In order sealing ring 31 to be fixed and to be played better sealing effectiveness, can see that from Fig. 2 securing member can comprise: pipe clamp 36 and end cap 37, wherein, pipe clamp 36 can be fastened on the second ring platform 45.From sectional view shown in Figure 2, the both sides of pipe clamp 36 have the edge of clamping the second ring platform 45, and sealing ring 31 is between the first ring platform 43 and first edge 361; First edge 361 is positioned at the side near the butt end 12 of pipe joint of the second ring platform 45; Utilize the width of first edge 361, can sealing ring 31 is spacing securely in the circuit of bellows 40 peripheries, and; Utilize the elasticity of sealing ring 31 self, sealing ring 31 closely is wrapped on the circuit of bellows 40.End cap 37 covers on the outside of pipe clamp 36 and sealing ring 31, and links to each other with the butt end 12 of pipe joint.Pipe clamp 36 can be formed by semicircular semicanal card by two of split.
For easy to connect, reliable, the butt end 12 of pipe joint can have external screw thread, and end cap 37 can have the internal thread that is complementary with external screw thread, that is to say, end cap 37 can link to each other with pipe joint through the mode that is threaded.Certainly, also can be connected between end cap 37 and the pipe joint through the connected mode of buckle.
For the ease of the fitting operation of end cap 37, the outer surface of end cap 37 is provided with anti-skidding lines, and latticed protection lines can be set on end cap 37.
During the mounting pipe joint; At first end cap is enclosed within on the bellows 40, and bellows 40 is exposed a part near an end of pipe joint, the pipe clamp 36 of sealing ring 31 is installed on this part; With sealing ring 31 location; Then the termination of bellows 40 is moved to the direction of sealing ring 31, the end face of the butt end 12 of bellows 40 is withstood on the side of said sealing ring 31, play spacing effect; At last, end cap 37 is promoted and through connecting thread or connect on the butt end 12 of buckle sealing and fixing at pipe joint to the direction of bellows 40.The other end of end cap 37 is a positioning end, has radially inside interior edge 371, and second edge 362 of said interior 371 pairs of pipe clamps 36 of edge carries out the backstop location.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a wire harness protector is characterized in that, comprising:
Protector body (10), inside has wire harness and passes passage, and has the butt end (12) that at least one protection tube outer with being set in wire harness (20) connects;
Seal member, sealing is arranged between the said butt end (12) and said protection tube of said protector body (10).
2. wire harness protector according to claim 1 is characterized in that:
Said protector body (10) is the sealing termination, the said butt end (12) of first end of said sealing termination for opening wide, and second end is the blind end with end cap;
Said protection tube is bellows (40), is formed with the circuit of spill on the outer surface of said bellows (40);
Said seal member is the one or more annular flange flange (11) that are arranged on the inner surface of said sealing termination, and the circuit of the said spill on said annular flange flange (11) and the said bellows (40) is sealed and matched.
3. wire harness protector according to claim 2 is characterized in that, said annular flange flange (11) broad ways matches with the circuit of the said spill of the periphery of said bellows (40) and makes relative fixed between said sealing termination and the said bellows (40).
4. wire harness protector according to claim 2 is characterized in that, the inboard of the blind end of said sealing termination is provided with one or more concave parts (13) that said wire harness (20) is penetrated.
5. wire harness protector according to claim 2 is characterized in that, the periphery of said sealing termination is provided with antiskid part.
6. wire harness protector according to claim 5 is characterized in that, said antiskid part is a plurality of radial convex loops (15) along the axially-aligned of said sealing termination.
7. wire harness protector according to claim 1; It is characterized in that; Said protector body (10) is for having the pipe joint of a plurality of said butt ends (12); Said seal member comprise on the circuit of said spill of the periphery that is sleeved on said bellows (40) sealing ring (31) and with the securing member of said sealing ring (31) location; The circuit of said spill is formed between the first adjacent ring platform (43) and the second ring platform (45) on the said bellows (40); The said first ring platform (43) is near the said butt end (12) of said pipe joint, and the said second ring platform (45) is away from the said butt end (12) of said pipe joint, and the height of said sealing ring (31) is greater than the height of said first ring platform (43) and the said second ring platform (45).
8. wire harness protector according to claim 7 is characterized in that, said securing member comprises:
Pipe clamp (36); Be fastened on the said second ring platform (45); The both sides of said pipe clamp (36) have the edge of clamping the said second ring platform (45); Said sealing ring (31) is positioned between said first ring platform (43) and first edge (361), said first edge (361) be positioned at said second encircle platform (45) the side near the said butt end (12) of said pipe joint;
End cap (37); Cover on the outside of said pipe clamp (36) and said sealing ring (31); One end of said end cap (37) links to each other with the said butt end (12) of said pipe joint; The other end of said end cap (37) is a positioning end, and said positioning end has radially inside interior edge (371), and said interior edge (371) carries out the backstop location to second edge (362) of pipe clamp (36).
9. wire harness protector according to claim 8; It is characterized in that; The said butt end (12) of said pipe joint has external screw thread, and said end cap (37) has the internal thread that is complementary with said external screw thread, and the outer surface of said end cap (37) is provided with anti-skidding lines.
10. according to each described wire harness protector in the claim 1 to 9, it is characterized in that said protector body (10) has the butt end (12) of three or four connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102554982A CN102361279A (en) | 2011-08-31 | 2011-08-31 | Wiring harness protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102554982A CN102361279A (en) | 2011-08-31 | 2011-08-31 | Wiring harness protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102361279A true CN102361279A (en) | 2012-02-22 |
Family
ID=45586550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102554982A Pending CN102361279A (en) | 2011-08-31 | 2011-08-31 | Wiring harness protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102361279A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152081A (en) * | 2015-04-10 | 2016-11-23 | 海洋王照明科技股份有限公司 | A kind of light fixture incoming seal device and light fixture |
| CN109849811A (en) * | 2018-11-26 | 2019-06-07 | 北京所为科技有限公司 | Harness and Wiring harness protecting device |
| CN110556760A (en) * | 2019-09-26 | 2019-12-10 | 中国第一汽车股份有限公司 | Automobile wire harness protective sleeve |
| CN110896203A (en) * | 2019-11-25 | 2020-03-20 | 苏州永皓科技有限公司 | Protective sheath structure that electronic equipment pencil was used |
| CN113140986A (en) * | 2020-01-17 | 2021-07-20 | 矢崎总业株式会社 | Wire harness |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615297U (en) * | 2009-12-30 | 2010-10-27 | 黄陈宝 | Sealing structure connected by bellows |
| CN201846032U (en) * | 2010-09-13 | 2011-05-25 | 武冈市永锐电子科技有限公司 | Silica gel waterproof sleeve used on wire harness protecting pipe of high-pressure pump truck |
| CN102082362A (en) * | 2010-12-16 | 2011-06-01 | 郑州煤矿机械集团股份有限公司 | One-step buckling and molding type cable connector |
-
2011
- 2011-08-31 CN CN2011102554982A patent/CN102361279A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615297U (en) * | 2009-12-30 | 2010-10-27 | 黄陈宝 | Sealing structure connected by bellows |
| CN201846032U (en) * | 2010-09-13 | 2011-05-25 | 武冈市永锐电子科技有限公司 | Silica gel waterproof sleeve used on wire harness protecting pipe of high-pressure pump truck |
| CN102082362A (en) * | 2010-12-16 | 2011-06-01 | 郑州煤矿机械集团股份有限公司 | One-step buckling and molding type cable connector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152081A (en) * | 2015-04-10 | 2016-11-23 | 海洋王照明科技股份有限公司 | A kind of light fixture incoming seal device and light fixture |
| CN109849811A (en) * | 2018-11-26 | 2019-06-07 | 北京所为科技有限公司 | Harness and Wiring harness protecting device |
| CN110556760A (en) * | 2019-09-26 | 2019-12-10 | 中国第一汽车股份有限公司 | Automobile wire harness protective sleeve |
| CN110896203A (en) * | 2019-11-25 | 2020-03-20 | 苏州永皓科技有限公司 | Protective sheath structure that electronic equipment pencil was used |
| CN110896203B (en) * | 2019-11-25 | 2024-06-11 | 苏州永皓科技有限公司 | Protective sleeve structure for electronic equipment wire harness |
| CN113140986A (en) * | 2020-01-17 | 2021-07-20 | 矢崎总业株式会社 | Wire harness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120222 |