CN218479695U

CN218479695U - Automobile container tail door inhaul cable assembly

Info

Publication number: CN218479695U
Application number: CN202222604132.8U
Authority: CN
Inventors: 季雄鹰; 钱琦
Original assignee: Ningbo Auto Cable Controls Co Ltd
Current assignee: Ningbo Auto Cable Controls Co Ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-02-14
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a tail door cable assembly of an automobile container, which comprises a cable wire, grommet joints connected with the two ends of the cable wire and bolts passing through the grommet joints; the cable ring joint is provided with a limiting bulge, the bolt is sleeved with a limiting part for limiting the rotation angle of the limiting bulge so as to enable the inhaul cable line to be directionally bent, and the bolt is also clamped with a clamping part for limiting the separation of the cable ring joint and the limiting part; the inhaul cable grommet connector has the advantages that the inhaul cable grommet connector is additionally provided with the limiting protrusions, the bolt is sleeved with the limiting part for limiting the rotating angle of the limiting protrusions, the limiting protrusions at two ends are matched with the corresponding limiting parts, two sides of the limiting protrusions interact with the corresponding limiting parts, so that inhaul cable wires can only be bent downwards, and the inhaul cable wires can be prevented from being clamped or elastically pressed to goods by a tail door of a container and a vehicle body; the joint piece is used for limiting the axial movement space of the limiting part and the grommet connector, and the grommet connector in the stay cable wire bending is prevented from being separated from the limiting part due to the movement in the bolt axis direction, so that the limiting of the limiting part on the limiting protrusion is not effective.

Description

Automobile container tail door inhaul cable assembly

Technical Field

The utility model belongs to the auto-parts field especially relates to a car packing box tail-gate cable assembly.

Background

A truck is a transportation tool for loading heavy objects in an automobile, a truck container is used as a carrier for loading goods, the requirements on strength and rigidity performance indexes are high, the structure is complex generally, and the self weight is large. The tail door of the container is usually of a downward turning type, the tail door cable is used as a limiting device of the maximum opening angle, the tail door cable has the limiting and bearing functions at the same time, when the tail door of the container is opened under the working condition of 90 degrees, the tail door cable is in a completely stretched stress state, effective limiting can be provided for the tail door of the container of the truck, and the weight of the tail door of the container is borne at the same time.

The existing container tail door stay cable comprises a steel wire rope and a stay cable joint which are fixedly connected together, two ends of the steel wire rope are respectively hinged with a vehicle body and a container tail door through the stay cable joint, and the stay cable joint rotates relative to the vehicle body and the container tail door in the opening or closing process of the container tail door. Because there is not limit structure, at the packing box tail-gate in-process of closing, wire rope can be crooked orientation at random indefinite, can be sometime by packing box tail-gate and automobile body clamp to leading to self impaired, perhaps suppress the goods and lead to the goods impaired, await urgent need to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a car packing box tail-gate cable assembly of cable line orientation bending when packing box is closed is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a rear door inhaul cable assembly of an automobile container comprises inhaul cable wires, grommet connectors connected to two ends of the inhaul cable wires and bolts penetrating through the grommet connectors; the cable ring joint is provided with a limiting protrusion, the bolt is sleeved with a limiting part used for limiting the rotating angle of the limiting protrusion so as to enable the inhaul cable wire to be directionally bent, and the bolt is further clamped with a clamping part used for limiting the cable ring joint to move in the direction of the axis of the bolt and separate from the limiting part.

Compared with the prior art, the utility model has the advantages that the limiting bulges are arranged on the cable grommet connector, the limiting parts for limiting the rotation angles of the limiting bulges are sleeved on the bolts, the limiting bulges at the two ends are matched with the corresponding limiting parts, the two sides interact with each other to ensure that the cable wire can only be bent downwards in a fixed direction, and the cable wire can be prevented from being clamped or pressed to goods by the tail door and the body of the container; the joint piece is used for limiting the axial movement space of the limiting part and the grommet connector, and the grommet connector in the stay cable wire bending is prevented from being separated from the limiting part due to the movement in the bolt axis direction, so that the limiting of the limiting part on the limiting protrusion is not effective.

Preferably, the limiting protrusion protrudes out of the end part of the grommet connector in the radial direction; the locating part is connected with two locating convex blocks that are the confined angle including the cymbal shape body of cover on the bolt on the cymbal shape body outer loop, and locating convex block is to grommet joint one side protrusion, and spacing arch is established between two locating convex blocks, still is equipped with on the cymbal shape body outer loop to the bellied location grafting piece of opposite side. The strength of the grommet connector cannot be damaged by the radially protruding limiting protrusions, and the bearing capacity of the grommet connector can be guaranteed; the positioning insertion block is inserted into the container tail door or the vehicle body to fix the limiting part so as to limit the rotation of the limiting part, and the limiting protrusion is prevented from rotating together with the limiting part and having no limiting effect.

Preferably, the defined angle between the two positioning cams is 60 °.

Preferably, the middle part of the cymbal-shaped body is a pit which is concave towards the grommet connector side, and the clamping piece is arranged in the pit of the cymbal-shaped body. The limiting device is used for avoiding the contact between the clamping piece and the tail door of the container or the contact between the clamping piece and the container body and preventing the deformation of the clamping piece from causing the limiting failure of the limiting piece and the grommet connector.

As the improvement, the joint spare includes the outer loop of outer lane and the inside a plurality of axially outwards perk's of side reed, and the inside end portion embedding of reed is in the screw thread of bolt. The reed has certain elasticity, and the joint spare pressure equipment is more convenient on the bolt, and the inner end tip of reed is difficult to make the joint inefficacy in the screw thread of embedding bolt.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Shown in the figure: 1. guy cable, 2, grommet joint, 2.1, spacing arch, 3, encapsulating layer, 4, bolt, 5, locating part, 5.1, location lug, 5.2, location grafting piece, 5.3, crater, 6, joint spare, 6.1, reed.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The embodiment is shown in fig. 1 and 2, which is an automobile container tail door cable assembly, and includes a cable wire 1, grommet connectors 2 connected to both ends of the cable wire 1, an adhesive coating layer 3 for waterproofing coating the joints of the grommet connectors 2 and the cable wire 1, a bolt 4 penetrating through the grommet connectors 2, a limiting member 5 sleeved on the bolt 4, and a clamping member 6 clamped on the bolt 4, wherein the grommet connectors 2, the limiting member 5, and the clamping member 6 on the bolt 4 are sequentially arranged outward; stay cord 1 is rubber coating steel strand wires, is equipped with spacing arch 2.1 on the grommet connector 2, and locating part 5 is used for limiting spacing protruding 2.1 turned angle, and the locating part 5 at both ends makes the directional downwarping of stay cord 1 when playing the restriction coaction of spacing arch 2.1, and joint 6 is used for limiting the grommet connector 2 and breaks away from with locating part 5 with 4 axis direction activities of bolt and.

In the present embodiment, the limiting projection 2.1 projects radially from the end of the grommet fitting 2; the limiting piece 5 comprises a cymbal-shaped body sleeved on the bolt 4, an outer ring of the cymbal-shaped body is connected with two positioning lugs 5.1 with limited angles, the positioning lugs 5.1 are bent towards one side of the grommet connector 2 and protrude out of the grommet connector 2, the limiting lugs 2.1 are limited between the two positioning lugs 5.1, the outer ring of the cymbal-shaped body is also provided with a positioning insertion block 5.2 protruding towards the other side, the positioning insertion block 5.2 is used for being inserted into a tail door of a vehicle body or a container to fix the limiting piece, and the end part of the positioning insertion block 5.2 is flush with the tail part of the bolt 4; wherein, the limited angle between the two positioning lugs 5.1 is preferably 60 degrees, the angle between the two positioning lugs 5.1 is required to be less than 90 degrees and more than 45 degrees, the too small angle limits the cable wire 1 excessively to cause the cable wire 1 to be intertwined, and the too large angle limits the cable wire 1 insufficiently. Here, the ends of the positioning lugs 5.1 can be connected, i.e. the limiting lug 2.1 moves in one hole; or the limiting bulge 2.1 is adjusted to be a convex block which axially protrudes towards the limiting part 5, and the two positioning convex blocks 5.1 radially extend from the outer ring of the cymbal-shaped body; of course, the limiting structure can be adjusted to other limiting structures with the same function.

The middle part of the cymbal-shaped body is a pit 5.3 which is concave towards one side of the grommet connector 2, and the clamping piece 6 is arranged in the pit 5.3 of the cymbal-shaped body.

In this embodiment, joint spare 6 includes the outer loop of outer lane and 4 reeds 6.1 of inboard, and there is a tiny clearance between 5 pittings 5.3 surfaces of outer loop and locating part, and 4 reeds 6.1 are circumference evenly distributed and arrange the screw thread opposite direction of direction and bolt 4, and the inside end axial of reed 6.1 perks outwards, also to the tail end perk of bolt 4, in the screw thread of the inside end tip embedding bolt 4 of reed 6.1.

Here, it should be noted that, the grommet 2 provided only at one end is provided with a stopper structure, and it is difficult to limit the directional bending of the stay wire 1.

Claims

1. A cable assembly of a tail door of an automobile container comprises a cable wire (1), grommet joints (2) connected to two ends of the cable wire, and bolts (4) penetrating through the grommet joints (2); the cable tie-in device is characterized in that a limiting protrusion (2.1) is arranged on the cable tie-in (2), a limiting part (5) used for limiting the rotation angle of the limiting protrusion (2.1) so as to enable the cable tie (1) to be directionally bent is sleeved on the bolt (4), and a clamping part (6) used for limiting the cable tie-in (2) to be separated from the limiting part (5) in a movable mode in the axis direction of the bolt (4) is clamped on the bolt (4).

2. The vehicle cargo box tailgate cable assembly of claim 1, wherein: the limiting bulge (2.1) radially protrudes out of the end part of the grommet connector (2); locating part (5) are connected with two locating convex blocks (5.1) that are the confined angle including the cymbal shape body of cover on bolt (4) on the cymbal shape body outer loop, and locating convex block (5.1) are to grommet joint (2) one side protrusion, and spacing arch (2.1) are established between two locating convex blocks (5.1), still are equipped with on the cymbal shape body outer loop to the bellied location grafting piece of opposite side (5.2).

3. The automotive cargo box tailgate cable assembly, according to claim 2, further comprising: the defined angle between the two positioning cams (5.1) is 60 °.

4. The automotive cargo box tailgate cable assembly, according to claim 2, further comprising: the middle part of the cymbal-shaped body is a pit (5.3) which is sunken towards one side of the grommet connector (2), and the clamping piece (6) is arranged in the pit (5.3) of the cymbal-shaped body.

5. The automotive cargo box tailgate cable assembly, according to claim 4, further comprising: the clamping piece (6) comprises an outer ring of an outer ring and a plurality of axially outwards tilted reeds (6.1) on the inner side, and the end parts of the inner ends of the reeds (6.1) are embedded into threads of the bolts (4).