Wire harness fixing device

Abstract

The utility model relates to the technical field of electric power engineering, and particularly discloses a wire harness fixing device, which comprises a mounting seat, a fixing block fixedly mounted at the upper end of the mounting seat, a rotating head rotatably mounted on the fixing block, a screw rotatably mounted at one end of the rotating head far away from the fixing block, and a threaded ring mounted on the screw in a threaded manner. A vertical bar is fixedly mounted at the upper end part of the mounting seat, and an inner groove is formed in the vertical bar; a fixing mechanism is arranged at the lower end of the screw; the fixing mechanism comprises three fixing columns, the three fixing columns are evenly and fixedly installed on the screw rod, inner columns are slidably installed in the three fixing columns, springs are fixedly installed at the upper ends of the three inner columns, the ends, away from the inner columns, of the three springs are fixedly installed in the inner walls of the three fixing columns correspondingly, and connecting balls are fixedly installed at the lower ends of the three inner columns correspondingly. According to the wiring harness fixing device, the wiring harnesses can be effectively fixed when the device is used, multiple sets of wiring harnesses can be fixed at the same time, mounting and dismounting are more convenient, and the working process of the wiring harnesses can be more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, and particularly relates to a wire harness fixing device. Background Art

[0002] The wire harness in electric power engineering refers to the wire harness applied to electric power engineering projects. These wire harnesses are mainly used for transmitting electric power, control signals or data communication, and serving electrical equipment and systems in various links such as power generation, power transmission, power distribution, and power transformation.

[0003] For example, the Chinese patent discloses: a wire harness fixing device, publication number: CN210430773U. It ensures the unity of wire harness assembly during subsequent assembly through reserved holes. At the same time, the methods of using adhesive fixation and elastic claw fixation are used to enhance the stability and service life of the wire harness fixing seat, and can greatly prevent the problem of wire harness detachment caused by transportation or long-term adhesive failure, effectively improving the stability of the product. However, although the methods of using adhesive fixation and elastic claw fixation have good fixation effects, the entire fixation process is relatively cumbersome, and when disassembling the installation method using adhesive fixation, it is necessary to remove the adhesive, resulting in a time-consuming and laborious entire fixation process. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a wire harness fixing device, which solves the technical problems that although the methods of using adhesive fixation and elastic claw fixation in the existing equipment have good fixation effects, the entire fixation process is relatively cumbersome, and when disassembling the installation method using adhesive fixation, it is necessary to remove the adhesive, resulting in a time-consuming and laborious entire fixation process.

[0006] (II) Technical Solutions

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0008] A wire harness fixing device includes a mounting base. A fixing block is fixedly installed at the upper end of the mounting base. A rotating head is rotatably installed on the fixing block. A screw rod is rotatably installed at the end of the rotating head away from the fixing block. A threaded ring is threadedly installed on the screw rod. A vertical bar is fixedly installed at the upper end of the mounting base. An inner groove is formed inside the vertical bar;

[0009] A fixing mechanism is arranged at the lower end of the screw rod;

[0010] The fixing mechanism includes three fixing columns, and the three fixing columns are evenly fixedly installed on the screw rod.

[0011] Preferably, inner columns are slidably installed inside the three fixed columns. Springs are fixedly installed at the upper ends of the three inner columns, and the ends of the three springs away from the inner columns are respectively fixedly installed on the inner walls of the three fixed columns.

[0012] Preferably, connection balls are fixedly installed at the lower ends of the three inner columns, and a first clamping rod is arranged below the screw rod.

[0013] Preferably, spherical grooves are evenly and equidistantly formed at the upper end of the first clamping rod, and the three connection balls are respectively rotatably installed in the three spherical grooves.

[0014] Preferably, a second clamping rod is fixedly installed at the upper end of the mounting base, and the second clamping rod is located between the fixed block and the vertical bar.

[0015] Preferably, sliding grooves are formed on both side walls of the second clamping rod, and support rods are slidably installed inside the two sliding grooves.

[0016] (III) Beneficial effects

[0017] 1. Through the design of the rotating head, screw rod, fixed columns, connection balls, first clamping rod and second clamping rod, when the screw rod moves, it will drive the rotating head to rotate accordingly. At this time, the screw rod will press downward to drive the fixed columns to move downward accordingly. At this time, the fixed columns will drive the connection balls to move downward, and the connection balls will drive the first clamping rod to move downward accordingly. When the first clamping rod moves, it will contact the second clamping rod, thereby effectively fixing the wire harness. This makes the device convenient for effectively fixing the wire harness during use, and can fix multiple groups of wire harnesses at the same time. The installation and disassembly are more convenient, and the working process of the wire harness can be made more stable.

[0018] 2. Through the design of the sliding grooves and support rods, two support rods can be pulled outwards inside the sliding grooves at this time. When the two support rods move, they will effectively support both ends of the wire harness, and can effectively prevent the phenomenon that the wire harness is dragged due to its length. Description of the drawings

[0019] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it according to the content of the description, the following takes the preferred embodiment of the present invention and combines the drawings to describe in detail as follows.

[0020] Figure 1 is the three-dimensional structure diagram of the present invention;

[0021] Figure 2 is the screw rod connection structure diagram of the present invention;

[0022] Figure 3 is the first clamping rod connection explosion structure diagram of the present invention;

[0023] Figure 4 Explosion structure diagram of the support rod connection of the present utility model.

[0024] Legend: 11, mounting seat; 12, fixing block; 13, rotating head; 14, screw; 15, threaded ring; 16, vertical bar; 17, inner groove; 21, fixing column; 22, spring; 23, inner column; 24, connecting ball; 25, first clamping rod; 26, spherical groove; 27, second clamping rod; 28, sliding groove; 29, support rod. Specific implementation manner

[0025] In the embodiment of the present application, by providing a wire harness fixing device, it effectively solves the problem that although the existing device uses both adhesive fixing and elastic claw fixing methods, the fixing effect is good, but the entire fixing process is relatively cumbersome, and when disassembling the installation method using adhesive fixing, it is necessary to remove the adhesive, resulting in the entire fixing process being time-consuming and laborious. Through the design of the rotating head, screw, fixing column, connecting ball, first clamping rod and second clamping rod, when the screw moves, it will drive the rotating head to rotate accordingly. At this time, the screw will press downward to drive the fixing column to move downward accordingly. At this time, the fixing column will drive the connecting ball to move downward, and the connecting ball will drive the first clamping rod to move downward accordingly. When the first clamping rod moves, it will contact the second clamping rod, thereby effectively fixing the wire harness, making the device convenient for effectively fixing the wire harness during use, and capable of fixing multiple groups of wire harnesses at the same time. The installation and disassembly are more convenient, and the working process of the wire harness can be made more stable.

[0026] Embodiment

[0027] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the technical solution in the embodiment of the present application effectively solves the technical problem that although the existing device uses both adhesive fixing and elastic claw fixing methods, the fixing effect is good, but the entire fixing process is relatively cumbersome, and when disassembling the installation method using adhesive fixing, it is necessary to remove the adhesive, resulting in the entire fixing process being time-consuming and laborious. The general idea is as follows: A wire harness fixing device includes a mounting seat 11, a fixing block 12 is fixedly installed at the upper end of the mounting seat 11, a rotating head 13 is rotatably installed on the fixing block 12, a screw 14 is rotatably installed at one end of the rotating head 13 away from the fixing block 12, a threaded ring 15 is threadedly installed on the screw 14, a vertical bar 16 is fixedly installed at the upper end of the mounting seat 11, and an inner groove 17 is opened inside the vertical bar 16;

[0028] A fixing mechanism is provided at the lower end of the screw 14;

[0029] The fixing mechanism includes three fixing columns 21, which are evenly and fixedly installed on the screw rod 14. Inside each of the three fixing columns 21, an inner column 23 is slidably installed. At the upper ends of the three inner columns 23, springs 22 are fixedly installed. One end of each of the three springs 22 away from the inner column 23 is fixedly installed in the inner walls of the three fixing columns 21 respectively. At the lower ends of the three inner columns 23, connecting balls 24 are fixedly installed. Below the screw rod 14, there is a first clamping rod 25. When in use, the wire harness can be first passed through the first clamping rod 25 and the second clamping rod 27 and placed on the second clamping rod 27. Then, the threaded ring 15 can be rotated on the screw rod 14. Under the rotation of the threaded ring 15, the screw rod 14 will be pulled to move to the right. Under the movement of the screw rod 14, the rotating head 13 will be driven to flip accordingly. At this time, the screw rod 14 will press downward to drive the fixing column 21 to move downward accordingly. At this time, the fixing column 21 will drive the connecting ball 24 to move downward, and the connecting ball 24 will drive the first clamping rod 25 to move downward accordingly. Under the movement of the first clamping rod 25, it will contact the second clamping rod 27, thereby effectively fixing the wire harness, making it convenient to effectively fix the wire harness during the use of the device, and capable of fixing multiple groups of wire harnesses simultaneously, making the working process of the wire harness more stable;

[0030] On the upper end of the first clamping rod 25, spherical grooves 26 are evenly and equidistantly arranged. The three connecting balls 24 are respectively rotatably installed in the three spherical grooves 26. At the upper end of the mounting seat 11, a second clamping rod 27 is fixedly installed. The second clamping rod 27 is located between the fixed block 12 and the vertical bar 16. On both side walls of the second clamping rod 27, sliding grooves 28 are opened. Inside each of the two sliding grooves 28, a support rod 29 is slidably installed. When the wire harness is relatively long, at this time, the two support rods 29 can be pulled outwards inside the sliding grooves 28. Under the movement of the two support rods 29, the two ends of the wire harness will be effectively supported, effectively preventing the phenomenon that the wire harness is dragged due to its length.

[0031] Aiming at the problems existing in the prior art, the utility model provides a wire harness fixing device. Through the design of the rotating head 13, the screw rod 14, the fixing column 21, the connecting ball 24, the first clamping rod 25 and the second clamping rod 27, under the movement of the screw rod 14, the rotating head 13 will be driven to flip accordingly. At this time, the screw rod 14 will press downward to drive the fixing column 21 to move downward accordingly. At this time, the fixing column 21 will drive the connecting ball 24 to move downward, and the connecting ball 24 will drive the first clamping rod 25 to move downward accordingly. Under the movement of the first clamping rod 25, it will contact the second clamping rod 27, thereby effectively fixing the wire harness, making it convenient to effectively fix the wire harness during the use of the device, and capable of fixing multiple groups of wire harnesses simultaneously, making the installation and disassembly more convenient, and making the working process of the wire harness more stable.

[0032] Working principle:

[0033] First step, when in use, the wire harness can be first passed through the first clamping rod 25 and the second clamping rod 27 and placed on the second clamping rod 27. Then, the threaded ring 15 can be rotated on the screw rod 14. Under the rotation of the threaded ring 15, the screw rod 14 will be pulled to move to the right. Under the movement of the screw rod 14, the rotating head 13 will be driven to turn accordingly. At this time, the screw rod 14 will press downward to drive the fixed column 21 to move downward accordingly. At this time, the fixed column 21 will drive the connecting ball 24 to move downward, and the connecting ball 24 will drive the first clamping rod 25 to move downward accordingly. Under the movement of the first clamping rod 25, it will contact the second clamping rod 27, thereby effectively fixing the wire harness, making it convenient to effectively fix the wire harness when the device is in use, and capable of fixing multiple groups of wire harnesses at the same time, making the working process of the wire harness more stable;

[0034] Second step, when the wire harness is relatively long, two support rods 29 can be pulled outwards inside the chute 28 at this time. Under the movement of the two support rods 29, the two ends of the wire harness will be effectively supported, effectively preventing the phenomenon that the wire harness is dragged due to its length.

[0035] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A wire harness fixing device, comprising a mounting seat (11), a fixing block (12) being fixedly mounted on the upper end of the mounting seat (11), a rotating head (13) being rotatably mounted on the fixing block (12), characterized in that: A screw rod (14) is rotatably mounted on one end of the rotating head (13) away from the fixed block (12), and a threaded ring (15) is threadedly mounted on the screw rod (14); Wherein, a vertical bar (16) is fixedly mounted on the upper end of the mounting seat (11), and an inner groove (17) is provided inside the vertical bar (16); A fixing mechanism is provided at the lower end of the screw rod (14); The fixing mechanism comprises three fixing columns (21), and the three fixing columns (21) are evenly fixedly mounted on the screw rod (14).

2. The wire harness fixing device according to claim 1, characterized in that: An inner column (23) is slidably mounted inside each of the three fixed columns (21); The upper ends of the three inner columns (23) are all fixedly mounted with springs (22), and the ends of the three springs (22) away from the inner columns (23) are respectively fixedly mounted in the inner walls of the three fixed columns (21).

3. The wire harness fixing device according to claim 2, characterized in that: A connecting ball (24) is fixedly mounted on the lower ends of the three inner columns (23); Wherein, a first clamping rod (25) is arranged below the screw rod (14).

4. The wire harness fixing device according to claim 3, characterized in that: The upper end of the first clamping rod (25) is provided with spherical grooves (26) evenly and equidistantly; The three connecting balls (24) are rotatably mounted in the three spherical grooves (26) respectively.

5. The wire harness fixing device according to claim 1, characterized in that: A second clamping rod (27) is fixedly mounted on the upper end of the mounting seat (11); Wherein, the second clamping rod (27) is located between the fixing block (12) and the vertical bar (16).

6. The wire harness fixing device according to claim 5, characterized in that: The side walls of both sides of the second clamping rod (27) are provided with sliding grooves (28); Wherein, support rods (29) are slidably mounted inside the two slide grooves (28).

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