CN220628736U - Wire harness fixing device - Google Patents

Abstract

The utility model relates to the technical field of fixing devices, and discloses a wire harness fixing device, which comprises a shell assembly; the housing assembly includes: a fixer shell, the inside of which is connected with a plate body in a sliding way; the arc-shaped grooves are formed in the side face of the plate body and are formed in a plurality of parts; a fixing component is arranged in the fixer shell; the fixing assembly includes: the bolt is rotationally connected to the side face of the plate body and penetrates through the plate body; when the wire harness fixing device is used, a plurality of wire harnesses sequentially penetrate through the arc-shaped grooves, the bolts are rotated, the wire harnesses are pushed to be in contact with the limiting blocks respectively through the plate body, the corresponding rod body is pushed to slide into the cylinder body, the limiting blocks respectively have a clamping and fixing effect through the resilience force of the springs, the wire harnesses are prevented from being mutually wound, the wire harnesses are fixed in a clamping mode, the wire harnesses with different types can be simultaneously fixed, the use mode is simple and fast, and the use of workers is convenient.

Description

Wire harness fixing device

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a wire harness fixing device.

Background

The wire harness is an overall service device provided by a certain load source group, and is generally composed of wires, an insulating sheath, a wiring terminal and binding materials, and is an essential connecting piece for connecting electronic devices with each other in a cabinet, so that the wire harness is prevented from being mutually wound, and a wire harness fixer is needed.

The utility model discloses a wire harness fixing device for rack on market generally fixes the wire harness through the mode of centre gripping, for example chinese utility model disclosure is CN 215580096U's patent, discloses a quick assembly disassembly's wire harness fixer, and it is through setting up components such as base, magnet board for the utility model discloses the device can be with a plurality of wire harnesses classification fixed between first clamping plate and second clamping plate under the elasticity effect of spring, and the installation is simple and convenient with dismantling moreover, can increase at will or reduce the wire harness, and it is more convenient to use, has improved the practicality of device.

The existing wire harness fixing device for the cabinet does not have a good fixing function, for example, the wire harness fixing device can fix a plurality of wire harnesses simultaneously in a clamping mode, but can only fix the wire harnesses of the same type, and when the wire harnesses with larger diameters and smaller diameters are fixed simultaneously, the wire harness fixing device can achieve a good limiting effect on the wire harnesses with larger diameters, cannot achieve a fixing effect on the wire harnesses with smaller diameters, brings inconvenience to use, and has certain limitation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the wire harness fixing device which has the advantage of convenient fixing and solves the problem that the wire harness fixing device for the prior cabinet does not have a good fixing function.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wire harness fixing device includes a housing assembly; the housing assembly includes: a fixer shell, the inside of which is connected with a plate body in a sliding way; the arc-shaped grooves are formed in the side face of the plate body and are formed in a plurality of parts; a first fixing component is arranged in the fixer shell; the first fixing component comprises: the bolt is rotationally connected to the side surface of the plate body, penetrates through the fixer shell and is in threaded connection with the fixer shell; the cylinder is fixedly connected to the inner side wall of the fixer shell and is provided with a plurality of cylinders; the rod bodies are connected inside each cylinder in a sliding manner; the limiting blocks are fixedly connected to the same-direction ends of the rod bodies; and the springs are sleeved on the outer side wall of each cylinder.

Preferably: the first fixing component further comprises: the gaskets are arranged in each arc-shaped groove and on the side face of each limiting block.

Preferably: the first fixing component further comprises: the sliding rails are symmetrically and fixedly connected inside the fixer shell, and the plate body is connected to the two sliding rails in a sliding mode.

Preferably: the side surface of the fixer shell is provided with a second fixing component; the second fixing component comprises: the shell is fixedly connected to the side face of the fixer shell; the frame body is connected in the shell in a sliding way; the mounting plates are fixedly connected to the side surfaces of the frame body and are provided with a plurality of mounting plates; the racks are fixedly connected to the bottom of each mounting plate and the outer side wall of each rod body; the pull rod is arranged at the top of the frame body and penetrates through the shell.

Preferably: the pull rod is a threaded rod and is in threaded connection with the shell.

Preferably: the second fixing component further comprises: and the limiting rods are fixedly connected inside the shell and penetrate through each mounting plate.

Preferably: the inside wall of the shell is provided with a dovetail block, and the frame body is connected with the dovetail block in a sliding way.

(III) beneficial effects

Compared with the prior art, the utility model provides the wire harness fixing device, which has the following beneficial effects:

the wire harness fixing device has the advantages of being convenient to fix, when the wire harness fixing device is used, a plurality of wire harnesses sequentially penetrate through the arc-shaped grooves, the bolts are rotated, the wire harnesses are pushed to be respectively contacted with the limiting blocks through the plate body, the corresponding rod bodies are pushed to slide into the cylinder body, each limiting block has a clamping and fixing effect on one wire harness respectively through the resilience force of the springs, the wire harnesses are prevented from being mutually wound, the wire harnesses are fixed in a clamping mode, meanwhile, the wire harnesses with different types can be fixed simultaneously, the use mode is simple and fast, the use by workers is convenient, the practicability of the device is improved, and the problem that the wire harness fixing device for the existing cabinet does not have a good fixing function is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

In the figure:

1. a housing assembly; 11. a holder housing; 12. a plate body; 13. an arc-shaped groove;

2. a first fixing component; 21. a bolt; 22. a limiting block; 23. a cylinder; 24. a rod body; 25. a spring; 26. a gasket; 27. a slide rail;

3. a second fixing component; 31. a housing; 32. a frame body; 33. a mounting plate; 34. a rack; 35. a pull rod; 36. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, a wire harness fixing device includes a housing assembly 1; the housing assembly 1 comprises: the fixer shell 11 is internally connected with a plate body 12 in a sliding way; the arc-shaped grooves 13 are formed in the side face of the plate body 12 and are formed in a plurality of ways; when the wire harness limiting device is used, after a plurality of wire harnesses sequentially pass through the arc-shaped groove 13, the wire harnesses are limited by contacting with the inner side wall of the fixer shell 11, so that the wire harnesses are prevented from being intertwined;

a first fixing component 2 is arranged in the fixer shell 11; the first fixing assembly 2 includes: a bolt 21 is rotatably connected to the side surface of the plate body 12, and the bolt 21 penetrates the fixer shell 11 and is in threaded connection with the fixer shell 11; the cylinder 23 is fixedly connected to the inner side wall of the fixer shell 11 and is provided with a plurality of cylinders; a rod 24 is slidably connected to the inside of each of the cylinders 23; the limiting blocks 22 are fixedly connected to the same direction end of each rod body 24; the springs 25 are sleeved on the outer side wall of each cylinder 23; the first fixing assembly 2 further includes: a gasket 26 is arranged in each arc-shaped groove 13 and on the side surface of each limiting block 22; the first fixing assembly 2 further includes: the slide rails 27 are symmetrically and fixedly connected to the inside of the fixer housing 11, and the plate 12 is slidably connected to two slide rails 27.

When the wire harness fixing device is used, wire harnesses with the same size or different sizes are required to be fixed, the wire harnesses penetrate through the arc grooves 13 in sequence, then the bolts 21 are rotated, the bolts 21 push the plate body 12 to slide in the fixer shell 11, the outer side wall of the wire harness with the largest diameter is firstly contacted with one limiting block 22, the bolts 21 are continuously rotated, the wire harnesses push the limiting block 22, the limiting block 22 drives the rod body 24 to slide into the cylinder 23, the springs 25 are extruded, the bolts 21 are continuously rotated, the outer side wall of the wire harness with the smaller diameter is also contacted with one limiting block 22, the bolts 21 are continuously rotated until each wire harness is contacted with one limiting block 22, the limiting block 22 is pushed, the corresponding rod body 24 is slid into the cylinder 23, and each limiting block 22 has a clamping and fixing effect on one wire harness respectively through the resilience force of the springs 25, so that the wire harnesses are prevented from being mutually wound; in use, the spacer 26 protects the wire harness; in use, the sliding of the plate body 12 is made more stable.

Example two

Referring to fig. 1, a fixed function is added on the basis of the first embodiment;

the side surface of the fixer shell 11 is provided with a second fixing component 3; the second fixing component 3 includes: the shell 31 is fixedly connected to the side surface of the fixer shell 11; the frame 32 is slidably connected in the housing 31; the mounting plate 33 is fixedly connected to the side surface of the frame 32, and is provided with a plurality of mounting plates; a rack 34 is fixedly connected to the bottom of each mounting plate 33 and the outer side wall of each rod 24; the pull rod 35 is arranged at the top of the frame 32 and penetrates through the shell 31; the pull rod 35 is a threaded rod and is in threaded connection with the shell 31; the second fixing component 3 further comprises: the limiting rod 36 is fixedly connected to the inside of the shell 31 and penetrates through each mounting plate 33; the inside wall of casing 31 is provided with the forked tail piece, support body 32 sliding connection is on the forked tail piece.

When the fixing device is used, when a plurality of wire harnesses are fixed through the fixing assembly I2, the pull rod 35 is pulled upwards, the pull rod 35 drives the frame body 32 to slide upwards in the shell 31, then the plurality of rod bodies 24 slide into the plurality of cylinder bodies 23, the rod bodies 24 slide into the shell 31 until the plurality of wire harnesses are fixed at the same time, the pull rod 35 is loosened, the frame body 32 drives the plurality of mounting plates 33 and the plurality of racks 34 to slide downwards through the gravity of the frame body 32, and the fixing effect is improved until the racks 34 on each mounting plate 33 are respectively meshed with the racks 34 on the outer side walls of the plurality of rod bodies 24; when in use, the pull rod 35 is rotated to enable the frame body 32 to slide downwards, so that the two groups of racks 34 are meshed, the fixing effect is improved, and the pull rod 35 is in rotary connection with the frame body 32, so that normal use is not affected; when in use, the limiting rods 36 limit the plurality of mounting plates 33 to longitudinally slide only, so that the sliding is more stable; in use, the four-frame body 32 slides within the housing 31 more stably.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A wire harness fixing device includes a housing assembly (1); the housing assembly (1) comprises:

a holder case (11) in which a plate body (12) is slidably connected;

the arc-shaped grooves (13) are formed in the side face of the plate body (12) and are formed in a plurality of ways;

the method is characterized in that: a first fixing component (2) is arranged in the fixer shell (11); the first fixing component (2) comprises:

the bolt (21) is rotationally connected to the side surface of the plate body (12), and the bolt (21) penetrates through the fixer shell (11) and is in threaded connection with the fixer shell (11);

a cylinder (23) fixedly connected to the inner side wall of the fixer shell (11) and provided with a plurality of cylinders;

a rod body (24) slidably connected to the inside of each cylinder (23);

the limiting blocks (22) are fixedly connected to the same-direction ends of the rod bodies (24);

and the springs (25) are sleeved on the outer side wall of each cylinder (23).

2. The wire harness fixing device according to claim 1, wherein: the first fixing component (2) further comprises:

and the gaskets (26) are arranged in each arc-shaped groove (13) and on the side face of each limiting block (22).

3. The wire harness fixing device according to claim 1, wherein: the first fixing component (2) further comprises:

the sliding rails (27) are symmetrically and fixedly connected to the inside of the fixer shell (11), and the plate body (12) is connected to the two sliding rails (27) in a sliding mode.

4. The wire harness fixing device according to claim 1, wherein: the side surface of the fixer shell (11) is provided with a second fixing component (3); the second fixing component (3) comprises:

a housing (31) fixedly connected to the side of the holder housing (11);

a frame (32) slidably connected to the inside of the housing (31);

the mounting plates (33) are fixedly connected to the side surfaces of the frame body (32) and are provided with a plurality of mounting plates;

the racks (34) are fixedly connected to the bottom of each mounting plate (33) and the outer side wall of each rod body (24);

the pull rod (35) is arranged at the top of the frame body (32) and penetrates through the shell (31).

5. The wire harness fixing device according to claim 4, wherein: the pull rod (35) is a threaded rod and is in threaded connection with the shell (31).

6. The wire harness fixing device according to claim 4, wherein: the second fixing component (3) further comprises:

and the limiting rods (36) are fixedly connected to the inside of the shell (31) and penetrate through each mounting plate (33).

7. The wire harness fixing device according to claim 4, wherein: the inner side wall of the shell (31) is provided with a dovetail block, and the frame body (32) is connected with the dovetail block in a sliding way.