CN201133549Y

CN201133549Y - Vehicle tube bank and pencil protective sheath

Info

Publication number: CN201133549Y
Application number: CNU2007200886889U
Authority: CN
Inventors: 段世忠; 杨霖
Original assignee: Dongfeng Motor Co Ltd
Current assignee: Dongfeng Motor Co Ltd
Priority date: 2007-12-04
Filing date: 2007-12-04
Publication date: 2008-10-15
Anticipated expiration: 2017-12-04

Abstract

The utility model relates to a vehicle tube bundle and a wire harness protective sleeve, which is of a groove-shaped clamping strip structure, and the side surface of the protective sleeve is provided with cutting grooves with certain depth at equal intervals; the cross section of the protective sleeve is in a U shape with a closing structure, and an included angle between the bottom surface and the side surface of the protective sleeve is 45 degrees; the two end faces of the protective sleeve are parallel to the tangent plane of the protective sleeve cutting groove, and form an oblique angle of 45 degrees with the bottom surface of the protective sleeve. The utility model discloses vehicle tube bank and pencil protective sheath, simple structure, simple to operate, the commonality is strong, is equipped with the sheath of a great variety when avoiding putting in order the car assembly, has reduced the kind of loading spare part, has reduced the cost of vehicle manufacturing and management, has reduced workman's intensity of labour.

Description

A kind of vehicle bundled tubes and cable harness protection sleeve

Technical field

The utility model relates to the protecting jacket of a kind of tube bank and wire harness, tube bank and cable harness protection sleeve that via hole on particularly a kind of vehicle or lintel place use.

Background technique

According to the needs of each system of vehicle, on vehicle, be furnished with many flexible pipes and wire harness, these flexible pipes need be connected component and the assembly that is in diverse location on the vehicle with wire harness, therefore often will arrange at enterprising eleven punch 11 of vehicle or lintel these flexible pipes and wire harness.The through hole on the vehicle and the edge of crossbeam are because the relation of processing; can stay wedge angle and burr; for protect flexible pipe and wire harness through these local time be not damaged; usually being furnished with round flute profile rubber sheath in the place of via hole is stuck in the through hole inboard; then adopt spiral sheath that flexible pipe and wire harness are twined at the lintel place; thereby isolation flexible pipe, wire harness contact with wedge angle and burr, play the effect of protection flexible pipe, wire harness.Because diameter, shape and the vehicle of the through hole difference of material thickness everywhere on the vehicle, the via hole sheath that just needs the coupling different size, and it is different with beam diameter according to the tube bank of tying up bunchy, the specification of the spiral sheath that is adopted is also different, via hole sheath and spiral sheath were of a great variety when this had just caused entrucking, increase the merchant of Railway Car Plant and made and management costs, also increased the working strength of field worker simultaneously.

Summary of the invention

Too much in order to overcome existing automobile via hole sheath kind, be unfavorable for the deficiency that vehicle is produced in enormous quantities, the utility model provides a kind of simple in structure and protecting jacket that can effectively protect flexible pipe and wire harness perforation or lintel to preserve from.This protecting jacket can be adjusted accordingly according to the different of shape and size at vehicle through hole and lintel place; can effectively substitute via hole sheath and the spiral sheath generally used at present; thereby it is too much to have solved the vehicle protecting jacket kind that exists in the prior art, is unfavorable for the technical problem that vehicle is produced in enormous quantities.

The technological scheme that its technical problem that solves the utility model adopts is: a kind of vehicle bundled tubes and cable harness protection sleeve, protecting jacket are flute profile card article structure, and the grooving with certain depth of equidistant spacing is arranged on the side of protecting jacket; The protecting jacket cross section is the U type of closing in structure, and the bottom surface of protecting jacket and side angle are 45 degree; The protecting jacket both ends of the surface parallel with the tangent plane of protecting jacket grooving, between the tangent plane of protecting jacket grooving and the protecting jacket bottom surface certain oblique angle are arranged, and the oblique angle can be 45 degree.

Having grooving on the protecting jacket side is mainly used in and conveniently blocks card article and be used for annular curved; The protecting jacket cross section is the U type of closing in structure, can be stuck on the wall in straight beam or hole securely; Two end faces of protecting jacket and grooving plane parallel, and with angle at 45, the bottom surface of protecting jacket, mainly for two end faces in conjunction with the time certain nested power can be arranged, reach the fastening effect of installing.

In sum; the beneficial effects of the utility model are: the utility model vehicle bundled tubes and cable harness protection sleeve; simple in structure; easy for installation; highly versatile is equipped with miscellaneous sheath when avoiding the car load assembling, has reduced the kind of entrucking component; reduce vehicle manufacturing and management costs, reduced working strength of workers.

Below by the drawings and specific embodiments the utility model is described further.

Description of drawings

Fig. 1 is the utility model embodiment's a schematic perspective view;

Fig. 2 is the utility model embodiment's a side projection schematic representation;

Fig. 3 is the utility model embodiment's a user mode reference drawing.

Among the figure, 1-protecting jacket inwall, 2-protecting jacket end face, 3-protecting jacket grooving, 4 protecting jacket sides ,-5-protecting jacket bottom surface, 6-protecting jacket, 8-vehicle crossbeam.

Embodiment

Referring to Fig. 1,2, present embodiment vehicle bundled tubes and cable harness protection sleeve 6 are flute profile card article structure, and the grooving with certain depth 3 of equidistant intervals is arranged on the side 4 of protecting jacket 6; Protecting jacket 6 cross sections are the U type of closing in structure, and the bottom surface 5 and side 4 angles of protecting jacket are 45 degree; Protecting jacket end face 2 parallels with the tangent plane of protecting jacket grooving 3, and with protecting jacket bottom surface 5 between become 45 degree oblique angles, certainly, also become 45 to spend oblique angles between the tangent plane of protecting jacket grooving 3 and the protecting jacket bottom surface 5.

Also referring to Fig. 1,2, protecting jacket 6 has certain wall thickness, is made by nonmetallic material; have certain pliability, be easy to bending, the grooving 3 on the protecting jacket side 4 equidistantly distributes; and grooving 3 has suitable depth of cut, makes protecting jacket both conveniently block, and satisfies requirement of strength again.

Referring to Fig. 3, in use, the user is at first according to the girth of via hole with cross the protecting jacket 6 of the position intercepting appropriate length that needs protection on the vehicle crossbeam, because the material of protecting jacket 6 has certain pliability, can carry out bending adjustment according to the shape of via hole and vehicle edge, protecting jacket 6 is stuck on the edge 8 at via hole or lintel place, protecting jacket 6 cross sections are the U type of closing in structure, reason owing to deformation, protecting jacket inwall 1 is firmly clamped the edge 8 of vehicle via hole or crossbeam, makes protecting jacket 6 can not slide on the position of vehicle 8; Become 45 degree oblique angles between the tangent plane of protecting jacket grooving 3 and the protecting jacket bottom surface 5, at the via hole place, protecting jacket both ends of the surface 2 cooperatively interact, in conjunction with the time certain nested power is arranged, strengthened protecting jacket 6 and be installed in stability on the hole.

Certainly, the bottom surface 5 of protecting jacket not only is confined to 45 degree with side 4 angles; Angle between the tangent plane of protecting jacket grooving 3 and the protecting jacket bottom surface 5 also not only is confined to 45 degree, so long as the analog structure under the same mentality of designing all belongs to protection domain of the present utility model.

Claims

1, a kind of vehicle bundled tubes and cable harness protection sleeve is characterized in that: described protecting jacket is a flute profile card article structure, and the grooving with certain depth of equidistant spacing is arranged on the side of protecting jacket.

2, according to described vehicle bundled tubes of claim 1 and cable harness protection sleeve, it is characterized in that: the U type that described protecting jacket cross section is the closing in structure.

3, according to described vehicle bundled tubes of claim 1 and cable harness protection sleeve, it is characterized in that: the bottom surface of described protecting jacket and side angle are 45 degree.

4, according to described vehicle bundled tubes of claim 1 and cable harness protection sleeve, it is characterized in that: described protecting jacket both ends of the surface parallel with the tangent plane of protecting jacket grooving, bevel between the tangent plane of described protecting jacket grooving and the described protecting jacket bottom surface.

5, according to described vehicle bundled tubes of claim 4 and cable harness protection sleeve, it is characterized in that: between the tangent plane of described protecting jacket grooving and the bottom surface angle at 45.

6, according to claim 4 or 5 described vehicle bundled tubes and cable harness protection sleeves, it is characterized in that: the interval between the described protecting jacket grooving equates.