Industrial waterproof control wire harness

Abstract

The utility model discloses an industrial waterproof control wire harness, which comprises a wire harness main body used for supporting, one end of the wire harness main body is fixedly provided with a connection clamping seat and an alignment device, and the alignment device is fixedly arranged at a position, far away from the connection clamping seat, of the side end of the wire harness main body; the positioning sliding groove is fixedly formed in the outer end face of the connecting clamping base. According to the utility model, through the arrangement of the alignment device, when waterproof butt joint is carried out on the wire harness main body, the sealing sliding sleeve can carry out omnibearing tight limiting with the external part of the connection clamping seat through the positioning sliding groove, so that the sealing performance during wire harness connection can be effectively improved, and the waterproof performance of butt joint of the wire harness main body is further improved; meanwhile, by means of the three limiting structures of butt joint of the positioning clamping shaft and the supporting guide groove, butt joint of the positioning clamping base and the inserting guide base and threaded connection of the guiding threaded shaft and the threaded guide sleeve, the locking stability of the supporting guide base and the connecting clamping base can be improved to the maximum degree, and the waterproof and sealing performance after butt joint of the wiring harness body is further improved.

Description

Technical Field

[0001] This utility model relates to the field of industrial wire harness technology, specifically an industrial waterproof control wire harness. Background Technology

[0002] Industrial wire harnesses are devices used in industrial production to connect and transmit power, signals, data, etc. Industrial wire harnesses consist of multiple conductors or cables, which are bound and protected by insulating materials to form a whole for easy management and use.

[0003] For example, the utility model patent disclosed in publication number CN219874202U discloses an industrial waterproof control harness, including a control harness with plugs connected to both ends. A protective tube is fixedly fitted onto the outside of the control harness by clamps, and sleeves are fixedly fitted at both ends of the protective tube. An annular plate is fitted onto the outside of the sleeves via a connecting positioning mechanism. A protective sleeve is fixed to the side wall of the annular plate, and the protective sleeve wraps around the control harness and plugs. An annular suction cup is fixedly fitted at the end near the plug. A sleeve plate is fixedly fitted onto the outside of the sleeves, and initial positioning mechanisms are provided at both ends of the sleeve plate. This utility model can waterproof and seal the connection point when the control harness and controller are connected, improving the connection stability of the harness.

[0004] Although the above-mentioned equipment can perform waterproof splicing of industrial wire harnesses, the stability of the connection after splicing is insufficient, and the sealing performance of the limiting function after splicing is also insufficient. Therefore, there is an urgent need for an industrial waterproof control wire harness to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide an industrial waterproof control harness to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an industrial waterproof control harness, comprising a harness body for support, wherein a connecting bracket is fixedly provided at one end of the harness body.

[0007] Alignment device, which is fixedly disposed on the side end of the wire harness body away from the connecting bracket;

[0008] The positioning slide is fixedly disposed on the outer end face of the connecting card seat, and support guide grooves are provided at the four corners of the inner end face of the positioning slide. A threaded guide sleeve is fixedly disposed at the center of the inner end face of the connecting card seat, and two sets of positioning card seats are disposed on the inner end face of the connecting card seat.

[0009] Preferably, the alignment device includes a support guide seat, a sealing sleeve is fixedly provided at the center of the upper end face of the support guide seat, a guide threaded shaft is rotatably engaged at the center of the inner end face of the support guide seat, and a limit knob is provided near the tail of the outer end face of the guide threaded shaft. A fixing guide plate is fixedly provided at the center of the lower end face of the support guide seat, two sets of plug-in guide seats are provided on the inner end face of the support guide seat, and positioning locking shafts are provided at the four corners of the inner end face of the support guide seat.

[0010] Preferably, the positioning pin and the support guide groove are coaxially aligned and the positioning pin is fixedly engaged with the connecting pin through the support guide groove, which facilitates the stability and accuracy of guiding multiple wire harnesses during subsequent docking.

[0011] Preferably, the insertion guide and the positioning bracket are fixedly engaged, which can effectively improve the accuracy of the docking and limiting between multiple sets of wire harnesses.

[0012] Preferably, the guide threaded shaft and the threaded guide sleeve are coaxially aligned and threadedly connected. This threaded connection between the guide threaded shaft and the threaded guide sleeve further improves the stability of the docking and limiting of the support guide seat and the connecting card seat.

[0013] Preferably, the sealing sleeve is sealed and fixedly engaged with the connecting bracket through the positioning groove, and the outside of the sealing sleeve is sealed and fitted with the outside of the positioning groove, which can effectively improve the waterproof performance after docking, and also improve the precision of subsequent docking.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. By setting up an alignment device, this utility model allows the sealing sleeve to be tightly positioned in all directions with the outside of the connecting card seat through the positioning groove during waterproof docking of the wire harness body. This effectively improves the sealing performance during wire harness connection, thereby enhancing the waterproof performance of the wire harness body docking. At the same time, the triple limiting structure of the positioning card shaft docking with the support guide groove, the positioning card seat docking with the insertion guide seat, and the threaded connection of the guide thread shaft with the threaded guide sleeve maximizes the stability of the locking between the support guide seat and the connecting card seat, further improving the waterproof and sealing performance after the wire harness body docking. Attached Figure Description

[0016] Figure 1 This is an exploded view of the main body of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0018] Figure 3 This is an exploded view of the alignment device of this utility model;

[0019] Figure 4 This is a schematic diagram of the alignment device of this utility model.

[0020] In the diagram: 1-Wire harness body, 2-Alignment device, 3-Connecting card seat, 4-Positioning slide groove, 5-Supporting guide groove, 6-Positioning card seat, 7-Threaded guide sleeve, 21-Positioning card shaft, 22-Sealing slide sleeve, 23-Plug-in guide seat, 24-Supporting guide seat, 25-Fixing guide plate, 26-Limit knob, 27-Guide threaded shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 The present invention provides an embodiment of an industrial waterproof control harness, comprising a harness body 1 for support, wherein a connecting bracket 3 is fixedly disposed at one end of the harness body 1.

[0023] Alignment device 2 is fixedly installed on the side end of the main body of the wire harness 1 away from the connecting card seat 3;

[0024] The positioning slide 4 is fixedly installed on the outer end face of the connecting card seat 3, and the four corners of the inner end face of the positioning slide 4 are provided with support guide grooves 5. A threaded guide sleeve 7 is fixedly installed at the center of the inner end face of the connecting card seat 3, and two sets of positioning card seats 6 are provided on the inner end face of the connecting card seat 3.

[0025] The alignment device 2 includes a support guide seat 24. A sealing sleeve 22 is fixedly installed at the center of the upper end face of the support guide seat 24. A guide thread shaft 27 is rotatably engaged at the center of the inner end face of the support guide seat 24. A limit knob 26 is provided near the tail of the outer end face of the guide thread shaft 27. A fixing guide plate 25 is fixedly installed at the center of the lower end face of the support guide seat 24. Two sets of plug-in guide seats 23 are provided on the inner end face of the support guide seat 24. A positioning lock shaft 21 is provided at each of the four corners of the inner end face of the support guide seat 24.

[0026] The positioning pin 21 is coaxial with the support guide groove 5 and is directly opposite each other. The positioning pin 21 is fixedly engaged with the connecting pin 3 through the support guide groove 5, which can facilitate the stability and accuracy of the guidance when multiple wire harnesses are connected in the future.

[0027] The insertion guide 23 is fixedly engaged with the positioning card 6, which can effectively improve the accuracy of the docking limit between multiple sets of wire harnesses.

[0028] The guide thread shaft 27 and the threaded guide sleeve 7 are coaxially aligned and connected by threads.

[0029] The sealing sleeve 22 is sealed and fixed to the connecting bracket 3 through the positioning groove 4. The outside of the sealing sleeve 22 is sealed and fitted to the outside of the positioning groove 4, which can effectively improve the waterproof performance after docking and also improve the precision of subsequent docking.

[0030] Working principle: During use, the sealing sleeve 22 can be tightly limited in all directions with the outside of the connecting card seat 3 through the positioning groove 4, which can effectively improve the sealing performance when the wire harness is connected, thereby improving the waterproof performance of the wire harness body 1. At the same time, the triple limiting structure of the positioning card shaft 21 and the support guide groove 5, the positioning card seat 6 and the insertion guide seat 23, and the threaded connection of the guide thread shaft 27 and the threaded guide sleeve 7 can maximize the stability of the locking between the support guide seat 24 and the connecting card seat 3, further improving the waterproof and sealing performance of the wire harness body 1 after docking.

[0031] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial waterproof control harness, comprising a harness body (1) for support, wherein a connecting bracket (3) is fixedly provided at one end of the harness body (1), characterized in that: Alignment device (2), which is fixedly disposed on the side end of the wire harness body (1) away from the connecting card (3); The positioning slide (4) is fixedly disposed on the outer end face of the connecting card seat (3), and the four corners of the inner end face of the positioning slide (4) are provided with support guide grooves (5). A threaded guide sleeve (7) is fixedly disposed at the center of the inner end face of the connecting card seat (3), and two sets of positioning card seats (6) are disposed on the inner end face of the connecting card seat (3).

2. The industrial waterproof control harness according to claim 1, characterized in that: The alignment device (2) includes a support guide (24), a sealing sleeve (22) is fixedly provided at the center of the upper end face of the support guide (24), a guide thread shaft (27) is rotatably engaged at the center of the inner end face of the support guide (24), and a limit knob (26) is provided near the tail of the outer end face of the guide thread shaft (27). A fixing guide plate (25) is fixedly provided at the center of the lower end face of the support guide (24), two sets of plug-in guides (23) are provided on the inner end face of the support guide (24), and positioning clips (21) are provided at the four corners of the inner end face of the support guide (24).

3. The industrial waterproof control harness according to claim 2, characterized in that: The positioning pin (21) is coaxial with the support guide groove (5) and the positioning pin (21) is fixedly engaged with the connecting seat (3) through the support guide groove (5).

4. The industrial waterproof control harness according to claim 2, characterized in that: The insertion guide (23) is fixedly engaged with the positioning card (6).

5. The industrial waterproof control harness according to claim 2, characterized in that: The guide thread shaft (27) is coaxial with the threaded guide sleeve (7) and the guide thread shaft (27) is threadedly connected to the threaded guide sleeve (7).

6. The industrial waterproof control harness according to claim 2, characterized in that: The sealing sleeve (22) is sealed and fixedly engaged with the connecting bracket (3) through the positioning groove (4).

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