CN210577612U

CN210577612U - Wire harness sleeve for fixing electric wire

Info

Publication number: CN210577612U
Application number: CN201921449138.4U
Authority: CN
Inventors: 欧阳鑫
Original assignee: Changde Detai Electronic Technology Co Ltd
Current assignee: Changde Detai Electronic Technology Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-19
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a bunch cover for electric wire is fixed, including first pipe body section, the upper end of first pipe body section is rotated and is equipped with second pipe body section, be fixed with the casing on the front end of first pipe body section, the inner chamber of casing is equipped with fixed establishment, the lower extreme of first pipe body section is even equidistant and is equipped with the solid fixed cylinder, the below of solid fixed cylinder all is equipped with the turning block, the upper end of turning block all with the lower extreme fixed connection of screw rod, the inner chamber of first pipe body section is equipped with extrusion fixed establishment, extrusion fixed establishment and the inner chamber wall slip joint of first pipe body section, the upper end of screw rod runs through the solid fixed cylinder and extends to the inner chamber of first pipe body section and is connected with the rotation of extrusion fixed establishment, screw rod and solid fixed cylinder threaded connection. A bunch cover for electric wire is fixed, be equipped with first pipe body section, second pipe body section, fixed establishment and extrusion fixed establishment, can tie in the body to the electric wire fast.

Description

Wire harness sleeve for fixing electric wire

Technical Field

The utility model relates to an electric wire fixed equipment field, in particular to a bunch cover for electric wire is fixed.

Background

In the existing electric wire construction process, for a plurality of electric wires, in order to avoid the scattered distribution of the electric wires, a winding type wire harness sleeve is generally used for fixing a plurality of electric wires together, and when the winding type wire harness sleeve is used, the wire harness sleeve needs to be wound on the electric wires which are concentrated together in a circle, so that the process is too troublesome, and the operation is time-consuming, therefore, the wire harness sleeve for fixing the electric wires is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a restraint line cover for electric wire is fixed can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bunch cover for electric wire is fixed, includes first pipe body section, the upper end of first pipe body section is rotated and is equipped with second pipe body section, be fixed with the casing on the front end of first pipe body section, the inner chamber of casing is equipped with fixed establishment, the lower extreme of first pipe body section is even equidistant and is equipped with solid fixed cylinder, gu the below of fixed cylinder all is equipped with the turning block, the upper end of turning block all with the lower extreme fixed connection of screw rod, the inner chamber of first pipe body section is equipped with extrusion fixed establishment, extrusion fixed establishment and the interior cavity wall slip joint of first pipe body section, the upper end of screw rod runs through solid fixed cylinder and extends to the inner chamber of first pipe body section and is connected with extrusion fixed establishment rotation, screw rod and solid fixed cylinder threaded connection.

Preferably, the fixing mechanism comprises a pull ring, a transverse plate, a spring, an inserting rod and a baffle plate, the right side of the shell is provided with the pull ring, the inserting rod is fixed at the left end of the pull ring, the left end of the inserting rod penetrates through the right side wall of the shell and extends to the inner cavity of the shell, the inner cavity of the shell is provided with the baffle plate, the baffle plate is fixedly connected with the inserting rod, the transverse plate is fixed below the baffle plate, the upper end and the lower end of the baffle plate are respectively fixedly connected with the top of the inner cavity of the shell and the upper end of the transverse plate, the spring is arranged on the right side of the baffle plate and sleeved on the inserting rod, and the left end and the right end of the spring are respectively fixedly.

Preferably, the second pipe body section is provided with a fixing block, the fixing block is provided with an insertion cavity matched with the insertion rod, and the shell is provided with a penetration opening matched with the fixing block.

Preferably, the extrusion fixing mechanism comprises a rough surface, a sliding clamping rod and a radian block, the inner cavity of the radian block is provided with the rough surface, the outer wall of the radian block is provided with the sliding clamping rod in bilateral symmetry, and the inner cavity of the first pipe body section is provided with a clamping cavity matched with the sliding clamping rod.

Preferably, a cylinder is fixed at the upper end of the first pipe body section, and the lower end of the second pipe body section is sleeved on the cylinder and is rotatably connected with the cylinder.

Preferably, the outer wall of the rotating block is provided with rectangular convex strips which are uniformly arranged at equal intervals on the circumference by taking the axis of the rotating block as the center of a circle.

Preferably, the first pipe section and the second pipe section are both provided with heat dissipation holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be equipped with first body section, second body section, fixed establishment and extrusion fixed establishment, first body section rotates with the second body section to be connected, is in the same place first body section and second body section fixed connection through fixed establishment to make the electric wire constraint in the body, rethread extrusion fixed establishment makes the radian piece form the extrusion to the electric wire, makes the body together fixed with the electric wire, and easy operation is convenient, quick.

Drawings

Fig. 1 is an overall structure diagram of a wire harness sleeve for fixing an electric wire according to the present invention;

fig. 2 is a left side sectional view of a wire harness sleeve for fixing an electric wire according to the present invention;

fig. 3 is an enlarged view of a point a structure of a wire harness sleeve for fixing an electric wire according to the present invention;

fig. 4 is a rear view of a wire harness sleeve for fixing an electric wire according to the present invention.

In the figure: 1. a second pipe section; 2. a first pipe section; 3. a housing; 4. a fixing mechanism; 41. a pull ring; 42. a transverse plate; 43. a spring; 44. a plug rod; 45. a baffle plate; 5. rotating the block; 6. a fixed cylinder; 7. a screw; 8. an extrusion fixing mechanism; 81. rough surface; 82. a sliding clamping connection rod; 83. a radian block; 9. a fixed block; 10. a cylinder; 11. and (4) heat dissipation holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a wire harness sleeve for fixing an electric wire includes a first pipe section 2, a second pipe section 1 is rotatably disposed at an upper end of the first pipe section 2, a housing 3 is fixed at a front end of the first pipe section 2, a fixing mechanism 4 is disposed in an inner cavity of the housing 3, a fixing cylinder 6 is disposed at a lower end of the first pipe section 2 at uniform equal intervals, a rotating block 5 is disposed below the fixing cylinder 6, an upper end of the rotating block 5 is fixedly connected to a lower end of a screw 7, an extrusion fixing mechanism 8 is disposed in the inner cavity of the first pipe section 2, the extrusion fixing mechanism 8 is slidably engaged with an inner cavity wall of the first pipe section 2, an upper end of the screw 7 penetrates through the fixing cylinder 6 and extends into the inner cavity of the first pipe section 2 and is rotatably connected to the extrusion fixing mechanism 8, and the screw 7 is in threaded connection with the fixing cylinder 6.

Fixing mechanism 4 includes pull ring 41, diaphragm 42, spring 43, peg graft pole 44 and baffle 45, the right side of casing 3 is equipped with pull ring 41, the left end of pull ring 41 is fixed with peg graft pole 44, the left end of peg graft pole 44 runs through the right side wall of casing 3 and extends to its inner chamber, the inner chamber of casing 3 is equipped with baffle 45, baffle 45 and peg graft pole 44 fixed connection, the below of baffle 45 is fixed with diaphragm 42, the upper and lower end of baffle 45 respectively with the upper end fixed connection of the inner chamber top of casing 3 and diaphragm 42, the right side of baffle 45 is equipped with spring 43, spring 43 cup joints on peg graft pole 44, the left and right ends of spring 43 respectively with the left end of baffle 45 and the inner chamber right side wall fixed connection of casing 3, through fixing mechanism 4 cooperation fixed block 9, can be in the same place second pipe body section 1 is fixed with second pipe body section 2.

Be equipped with fixed block 9 on the second pipe section 1, be equipped with the grafting chamber with grafting pole 44 looks adaptation on the fixed block 9, be equipped with the opening that sees through with fixed block 9 looks adaptation on the casing 3, be convenient for fixed block 9 and get into in the casing 3 and peg graft with grafting pole 44, accomplish the fixed of first pipe section 2 and second pipe section 1.

Extrusion fixed establishment 8 includes mat surface 81, slip joint pole 82 and radian piece 83, the inner chamber of radian piece 83 is equipped with mat surface 81, the outer wall of radian piece 83 is bilateral symmetry and is equipped with slip joint pole 82, the inner chamber of first pipe body section 2 is equipped with the joint chamber with slip joint pole 82 looks adaptation, the radian piece 83 of being convenient for extrudees with the electric wire that is located the body inside, rely on the effect of the friction force between mat surface 81 and the electric wire, thereby make body and electric wire fixed together.

The upper end of the first pipe section 2 is fixed with a cylinder 10, and the lower end of the second pipe section 1 is sleeved on the cylinder 10 and is rotatably connected with the cylinder, so that the first pipe section 2 is rotatably connected with the second pipe section 1.

The outer wall of the rotating block 5 is provided with rectangular convex strips which are uniformly arranged at equal intervals on the circumference by taking the axis of the rotating block 5 as the center of a circle, so that the friction force between the rotating block 5 and the hand is increased, and the rotating block 5 is convenient to rotate.

The first pipe section 2 and the second pipe section 1 are both provided with heat dissipation holes 11, so that heat dissipation of the wires is facilitated.

It should be noted that the present invention is a wire harness sleeve for fixing electric wires, a plurality of electric wires are inserted into the inner cavity of a first pipe section 2, a second pipe section 1 is rotated, a pull ring 41 is pulled to insert a fixing block 9 on the first pipe section 1 into an insertion rod 44, a screw 7 is rotated to extrude a radian block 83 to move the radian block 83 upwards by rotating a rotation block 5, the electric wires are fixed in the inner cavity of the pipe body, since the outer surface of the electric wires is an elastic plastic product, when the radian block 83 extrudes the electric wires, the screw 7 and the fixing cylinder 6 are stably fixed by the elastic action of the elastic plastic product, and in the fixing process, the rough surface 81 of the radian block 83 contacts with the surface of the electric wires to increase the friction between the radian block 83 and the electric wires, thereby fixing the pipe body on the electric wires, concentrating the scattered electric wires in the pipe body, and binding the electric wires, the heat dissipation holes 11 are arranged, so that heat can be generated when current passes through the wires, and heat dissipation is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A wire harness sleeve for electric wire fixation comprising a first tube section (2), characterized in that: a second pipe section (1) is rotatably arranged at the upper end of the first pipe section (2), a shell (3) is fixed at the front end of the first pipe section (2), the inner cavity of the shell (3) is provided with a fixing mechanism (4), the lower end of the first pipe body section (2) is provided with fixing cylinders (6) at uniform equal intervals, the lower part of the fixed cylinder (6) is provided with a rotating block (5), the upper end of the rotating block (5) is fixedly connected with the lower end of the screw rod (7), the inner cavity of the first pipe body section (2) is provided with an extrusion fixing mechanism (8), the extrusion fixing mechanism (8) is clamped with the inner cavity wall of the first pipe body section (2) in a sliding way, the upper end of the screw rod (7) penetrates through the fixed cylinder (6), extends to the inner cavity of the first pipe body section (2) and is rotatably connected with the extrusion fixing mechanism (8), and the screw rod (7) is in threaded connection with the fixed cylinder (6).

2. The harness sleeve for electric wire fixing according to claim 1, wherein: the fixing mechanism (4) comprises a pull ring (41), a transverse plate (42), a spring (43), an inserting rod (44) and a baffle plate (45), a pull ring (41) is arranged on the right side of the shell (3), an insertion rod (44) is fixed at the left end of the pull ring (41), the left end of the insertion rod (44) penetrates through the right side wall of the shell (3) and extends to the inner cavity of the shell, a baffle plate (45) is arranged in the inner cavity of the shell (3), the baffle plate (45) is fixedly connected with the insertion rod (44), a transverse plate (42) is fixed below the baffle plate (45), the upper end and the lower end of the baffle plate (45) are respectively and fixedly connected with the top of the inner cavity of the shell (3) and the upper end of the transverse plate (42), a spring (43) is arranged on the right side of the baffle plate (45), the spring (43) is sleeved on the insertion rod (44), the left end and the right end of the spring (43) are respectively fixedly connected with the left end of the baffle plate (45) and the right side wall of the inner cavity of the shell (3).

3. The harness sleeve for electric wire fixation according to claim 1 or 2, wherein: be equipped with fixed block (9) on second pipe body section (1), be equipped with the grafting chamber with grafting pole (44) looks adaptation on fixed block (9), be equipped with the opening that sees through with fixed block (9) looks adaptation on casing (3).

4. The harness sleeve for electric wire fixing according to claim 1, wherein: extrusion fixed establishment (8) are including rough surface (81), slip joint pole (82) and radian piece (83), the inner chamber of radian piece (83) is equipped with rough surface (81), the outer wall of radian piece (83) is bilateral symmetry and is equipped with slip joint pole (82), the inner chamber of first pipe body section (2) is equipped with the joint chamber with slip joint pole (82) looks adaptation.

5. The harness sleeve for electric wire fixing according to claim 1, wherein: the upper end of the first pipe body section (2) is fixed with a cylinder (10), and the lower end of the second pipe body section (1) is sleeved on the cylinder (10) and is rotatably connected with the cylinder.

6. The harness sleeve for electric wire fixing according to claim 1, wherein: the outer wall of the rotating block (5) is provided with rectangular convex strips which are uniformly arranged at equal intervals on the circumference by taking the axis of the rotating block (5) as the center of a circle.

7. The harness sleeve for electric wire fixing according to claim 1, wherein: the first pipe section (2) and the second pipe section (1) are both provided with heat dissipation holes (11).