Wiring auxiliary device

Abstract

The utility model relates to the technical field of equipment wiring, in particular to a wiring auxiliary device which is used for wiring a main cable in equipment, the main cable comprises a plurality of cable core wires, the cable core wires are used for being connected with corresponding terminals in the equipment, the wiring auxiliary device comprises a bottom plate and a first side plate, the bottom plate is connected with the equipment, and the first side plate is arranged on the bottom plate. The bottom plate is provided with a lead hole, the lead hole is communicated with the outside of the equipment, and the lead hole is used for a main cable to pass through; the first side plate is arranged on the bottom plate, a wiring area is arranged on the first side plate, a plurality of wire outlet grooves are formed in the wiring area, and cable core wires can pass through the wire outlet grooves and are clamped with the wire outlet grooves. The main cable enters the equipment through the lead hole, and each cable core wire in the main cable is respectively clamped into the corresponding wire outlet groove and penetrates through the wire outlet groove to be connected with the corresponding terminal in the equipment, so that the wiring can be completed, the cable core wires do not need to be bound, the cable core wires do not interfere with one another, the wiring time is shortened, and the wiring efficiency is improved. And the construction efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment wiring, in particular to a wiring auxiliary device. Background Art

[0002] With the increase in major overhaul projects on existing railway lines and the shortening of construction schedules, higher demands are being placed on construction efficiency. Wiring in direction boxes requires straightening the core wires and tying them with cable ties every 2-3 cm, which often takes a significant amount of time and seriously impacts subsequent processes. During railway construction, cable wiring in auxiliary holes for equipment such as signal direction boxes requires even tying along the box walls. This leads to a large number of cables and long wiring times, resulting in low construction efficiency.

[0003] Therefore, it is necessary to provide a new wiring auxiliary device to solve the above technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a wiring auxiliary device, aiming to solve the problems of long time consumption and low construction efficiency in existing equipment wiring.

[0005] To achieve the above-mentioned purpose, the utility model proposes a wiring auxiliary device, which is used to wire the main cable in the equipment. The main cable includes multiple cable cores, which are used to connect to corresponding terminals in the equipment. The wiring auxiliary device includes a base plate and a first side plate. The base plate is connected to the equipment. A lead-in hole is provided on the base plate, and the lead-in hole is connected to the outside of the equipment. The lead-in hole is used for the main cable to pass through; the first side plate is arranged on the base plate, and a wiring area is provided on the first side plate. The wiring area is provided with multiple wire outlet grooves, and the wire outlet grooves are used for the cable cores to pass through and be clamped.

[0006] Optionally, the cable outlet trough includes a guide portion and a fixed portion, the top of the guide portion is provided with an opening, and the guide portion is tapered in a vertical downward direction; the end of the guide portion away from the opening is connected to the fixed portion, and the distance between the inner walls on both sides of the connection point between the guide portion and the fixed portion is 0.7 to 0.8 times the diameter of the cable core wire.

[0007] Optionally, a through hole is provided on the base plate for setting corresponding terminals, the outline of the first side plate matches the shape of the through hole, and the first side plate is arranged at the edge of the through hole; the wiring auxiliary device also includes a second side plate arranged on the base plate, the second side plate is sleeved on the outer periphery of the first side plate, and the second side plate, the first side plate and the base plate are combined to form a wiring groove, and the wiring groove is connected to the lead hole and the outlet groove.

[0008] Optionally, the wiring auxiliary device also includes a buckle cover, which includes a cover plate and a first buckle plate and a second buckle plate arranged on the cover plate, the first buckle plate is correspondingly snap-connected with the first side plate, and the second buckle plate is correspondingly snap-connected with the second side plate.

[0009] Optionally, the first side panel and the second gusset plate are both provided with a first buckle structure, and the second side panel and the first gusset plate are both provided with a second buckle structure that snaps into engagement with the first buckle structure; or the first side panel and the second side panel are both provided with a first buckle structure, and the first gusset plate and the second gusset plate are both provided with a second buckle structure.

[0010] Optionally, the first buckling structure is a groove, and the second buckling structure is a fixing cover strip; or the first buckling structure is a fixing cover strip, and the second buckling structure is a groove.

[0011] Optionally, inner walls on both sides of the connection point between the guide portion and the fixing portion are provided with rounded corners.

[0012] Optionally, there are multiple wiring areas, and the multiple wiring areas are evenly distributed on the first side plate; the inner walls of two adjacent wiring troughs are connected by an arc-shaped surface.

[0013] Optionally, there are multiple lead holes, and the multiple lead holes are evenly distributed on the bottom plate, and the diameter of the lead holes is 1.1 to 1.2 times the diameter of the main cable.

[0014] Optionally, the wiring auxiliary device further includes a fixed leg arranged corresponding to the lead hole, one end of the fixed leg is connected to the base plate, and the other end is connected to the device, and the fixed leg communicates with the lead hole and the outside of the device.

[0015] In the technical solution of the present invention, the main cable enters the equipment through the lead-in hole, and the cable core wires in the main cable are respectively inserted into the corresponding outlet grooves, and passed through the outlet grooves to be connected to the corresponding terminals in the equipment, so the wiring is completed. There is no need to tie the cable core wires, and the cable core wires do not interfere with each other, which reduces the wiring time and effectively improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1This is a structural diagram of a wiring auxiliary device in an embodiment of the present utility model;

[0018] Figure 2 This is a schematic structural diagram of a buckle cover in an embodiment of the present utility model;

[0019] Figure 3 This is a structural diagram of the wiring auxiliary device from another perspective in an embodiment of the present utility model;

[0020] Description of Figure Numbers:

[0021] 1. Bottom plate, 1.1. Lead hole, 1.2. Through hole, 2. First side panel, 2.1. Wiring area, 2.1.1. Wire outlet trough, A1. Guide part, A2. Fixed part, 3. Second side panel, 4. Wiring trough, 5. Buckle cover, 5.1. Cover plate, 5.2. First buckle plate, 5.3. Second buckle plate, 6. Fixed cover strip, 7. Groove, 8. Fixed support leg.

[0022] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in a variety of different ways that are defined and covered.

[0024] The utility model provides a wiring auxiliary device, which aims to solve the problems of long time consumption and low construction efficiency in existing equipment wiring.

[0025] Example 1

[0026] like Figure 1As shown, this embodiment provides a wiring auxiliary device for wiring the main cable in the equipment, and the equipment is provided with a plurality of corresponding terminals corresponding to the cable core wires. The main cable includes a plurality of cable core wires, and the cable core wires are used to be connected to the corresponding terminals in the equipment. The wiring auxiliary device includes a base plate 1 and a first side plate 2. The base plate 1 is connected to the equipment, and a lead hole 1.1 is opened on the base plate 1, and the lead hole 1.1 is connected to the outside of the equipment, and the lead hole 1.1 is used for the main cable to pass through; the first side plate 2 is arranged on the base plate 1, and a wiring area 2.1 is provided on the first side plate 2. The wiring area 2.1 is provided with a plurality of outlet grooves 2.1.1, and the outlet grooves 2.1.1 are used for the cable core wires to pass through and be clamped. In actual operation, the main cable enters the device through the lead-in hole 1.1, and each cable core in the main cable is respectively inserted into the corresponding outlet trough 2.1.1. Then, it passes through the outlet trough 2.1.1 and connects to the corresponding terminal in the device to complete the wiring. There is no need to tie the cable cores, and the cable cores do not interfere with each other, which reduces the wiring time and effectively improves construction efficiency. In this embodiment, the device is a signal direction box. The signal direction box can connect the cable cores of the main cable derived from the upper computer to each lower computer to realize the wiring of the main cable. The auxiliary wiring device in this embodiment is used to assist the signal direction box in wiring, which can effectively speed up the wiring speed and improve construction efficiency.

[0027] Specifically, the cable outlet 2.1.1 includes a guide portion A1 and a fixed portion A2. The top of the guide portion A1 is opened, and the guide portion A1 is tapered in a vertically downward direction. The end of the guide portion A1 away from the opening is connected to the fixed portion A2. The spacing between the inner walls on both sides of the guide portion A1 and the fixed portion A2 at the connection point is 0.7 to 0.8 times the diameter of the cable core. The tapered guide portion A1 guides the cable core so that the operator can quickly insert the cable core into the fixed portion A2 of the cable outlet 2.1.1. Since the outer surface of the cable core has a certain degree of elasticity, the spacing between the inner walls on both sides of the guide portion A1 and the fixed portion A2 at the connection point is 0.7 to 0.8 times the diameter of the cable core. This can not only ensure that the cable core can be smoothly inserted into the fixed portion A2, but also limit the cable core set in the fixed portion A2, preventing the cable core from escaping from the cable outlet 2.1.1, thereby ensuring the regularity of the wiring.

[0028] Furthermore, the bottom plate 1 is provided with a through hole 1.2 for setting the corresponding terminal. The contour of the first side plate 2 matches the shape of the through hole 1.2, and the first side plate 2 is arranged at the edge of the through hole 1.2. The wiring auxiliary device also includes a second side plate 3 arranged on the bottom plate 1. The second side plate 3 is sleeved on the outer periphery of the first side plate 2. The second side plate 3, the first side plate 2 and the bottom plate 1 enclose a wiring trough 4, and the wiring trough 4 is connected to the lead hole 1.1 and the outlet trough 2.1.1. The main cable enters the wiring trough 4 through the lead hole 1.1, and the cable cores of the main cable are separated from each other in the wiring trough 4 and respectively inserted into the corresponding outlet trough 2.1.1, and then connected to the corresponding terminal set at the through hole 1.2. The wiring trough 4 can lead the main cable from the lead hole 1.1 to the outlet trough 2.1.1, providing a movable wiring space for the cable cores, and can separate the cable cores from the interior of the equipment to avoid interference.

[0029] Further, see Figure 2 The wiring auxiliary device also includes a snap cover 5, which includes a cover plate 5.1 and a first snap plate 5.2 and a second snap plate 5.3 disposed on the cover plate 5.1. The first snap plate 5.2 is correspondingly engaged with the first side panel 2, and the second snap plate 5.3 is correspondingly engaged with the second side panel 3. The cover plate 5.1 is respectively engaged with the first side panel 2 and the second side panel 3 via the first snap plate 5.2 and the second snap plate 5.3 to seal the wiring trough 4. The use of the snap cover 5 makes the internal structure of the device more regular and beautiful, and reduces the possibility of accidental contact between the cable core wires in the wiring trough 4.

[0030] In this embodiment, both the first side panel 2 and the second gusset plate 5.3 are provided with a first snap-fit structure, while both the second side panel 3 and the first gusset plate 5.2 are provided with a second snap-fit structure that engages with the first snap-fit structure. The first snap-fit structure is a groove, and the second snap-fit structure is a cover-securing strip. The first and second snap-fit structures achieve a snap-fit connection between the cover 5, the first side panel 2, and the second side edge, ensuring a stable connection. Figure 1 The solid cover strip 6 is shown in FIG. Figure 2 The figure shows the groove 7 that matches the fixing cover strip 6.

[0031] In this embodiment, the inner walls on both sides of the connection between the guide portion A1 and the fixing portion A2 are provided with rounded corners to avoid damage to the outer surface of the cable core wire.

[0032] In this embodiment, multiple wiring areas 2.1 are uniformly distributed on the first side panel 2. The inner walls of two adjacent outlet troughs 2.1.1 are connected by an arcuate surface. The multiple wiring areas 2.1 are provided to accommodate wiring arrangements for terminals at different locations and numbers within the device. The arcuate surface reduces friction between the outlet troughs 2.1.1 and the outer surface of the cable cores, preventing damage to the outer surface.

[0033] In this embodiment, multiple lead-in holes 1.1 are evenly distributed on the base plate 1, and the diameter of each lead-in hole 1.1 is 1.1 to 1.2 times the diameter of the main cable. Multiple lead-in holes 1.1 are provided to accommodate the wiring needs of multiple main cables, and the diameter of each lead-in hole 1.1 is slightly larger than the diameter of the main cable to facilitate smooth passage of the main cable through the lead-in holes 1.1 and avoid cable jams.

[0034] See also Figure 3 The wiring auxiliary device also includes a fixed leg 7 corresponding to the lead-in hole 1.1. One end of the fixed leg 7 is connected to the base plate 1, and the other end is connected to the device. The fixed leg 7 connects the lead-in hole 1.1 with the outside of the device. The fixed leg 7 not only effectively supports the base plate 1 and fixes it to the device, but also guides the main cable outside the device into the lead-in hole 1.1.

[0035] Example 2

[0036] The difference from embodiment 1 is that: the first side panel 2 and the second side panel 3 are both provided with a first buckle structure, and the first buckle plate 5.2 and the second buckle plate 5.3 are both provided with a second buckle structure.

[0037] Example 3

[0038] The difference from Example 1 is that the first buckling structure is a fixing cover strip, and the second buckling structure is a groove.

[0039] Example 4

[0040] The difference from Example 2 is that the first buckling structure is a fixing cover strip, and the second buckling structure is a groove.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wiring auxiliary device for wiring a main cable in a device, wherein the main cable comprises a plurality of cable cores, and the cable cores are used to connect to corresponding terminals in the device, characterized in that: The wiring auxiliary device comprises a base plate (1) and a first side plate (2), wherein the base plate (1) is connected to the device, a lead-in hole (1.1) is provided on the base plate (1), and the lead-in hole (1.1) is communicated with the outside of the device, and the lead-in hole (1.1) is used for allowing the main cable to pass through; the first side plate (2) is arranged on the base plate (1), and a wiring area (2.1) is provided on the first side plate (2), and the wiring area (2.1) is provided with a plurality of outlet grooves (2.1.1), and the outlet grooves (2.1.1) are used for allowing the cable core wires to pass through and be clamped.

2. The wiring auxiliary device according to claim 1, wherein The cable outlet trough (2.1.1) comprises a guide portion (A1) and a fixed portion (A2); an opening is provided at the top of the guide portion (A1), and the guide portion (A1) is arranged to be gradually tapered in a vertically downward direction; an end of the guide portion (A1) away from the opening is connected to the fixed portion (A2), and a distance between inner walls on both sides of the connection point between the guide portion (A1) and the fixed portion (A2) is 0.7 to 0.8 times the diameter of the cable core wire.

3. The wiring auxiliary device according to claim 2, wherein: The base plate (1) is provided with a through hole (1.2) for setting a corresponding terminal, the outline of the first side plate (2) matches the shape of the through hole (1.2), and the first side plate (2) is arranged at the edge of the through hole (1.2); the wiring auxiliary device also includes a second side plate (3) arranged on the base plate (1), the second side plate (3) is sleeved on the outer periphery of the first side plate (2), and the second side plate (3), the first side plate (2) and the base plate (1) are enclosed to form a wiring groove (4), and the wiring groove (4) is connected to the lead hole (1.1) and the outlet groove (2.1.1).

4. The wiring auxiliary device according to claim 3, wherein: The wiring auxiliary device further comprises a buckle cover (5), the buckle cover (5) comprising a cover plate (5.1) and a first buckle plate (5.2) and a second buckle plate (5.3) arranged on the cover plate (5.1), the first buckle plate (5.2) being correspondingly snap-fitted to the first side plate (2), and the second buckle plate (5.3) being correspondingly snap-fitted to the second side plate (3).

5. The wiring auxiliary device according to claim 4, wherein: The first side panel (2) and the second gusset plate (5.3) are both provided with a first buckle structure, and the second side panel (3) and the first gusset plate (5.2) are both provided with a second buckle structure that is snap-fitted with the first buckle structure; or the first side panel (2) and the second side panel (3) are both provided with a first buckle structure, and the first gusset plate (5.2) and the second gusset plate (5.3) are both provided with a second buckle structure.

6. The wiring auxiliary device according to claim 5, wherein: The first buckling structure is a groove, and the second buckling structure is a fixing cover strip; or the first buckling structure is a fixing cover strip, and the second buckling structure is a groove.

7. The wiring auxiliary device according to any one of claims 2 to 6, characterized in that: The inner walls on both sides of the connection point between the guide portion (A1) and the fixing portion (A2) are both provided with rounded corners.

8. The wiring auxiliary device according to any one of claims 1 to 6, characterized in that: There are multiple wiring areas (2.1), and the multiple wiring areas (2.1) are evenly distributed on the first side plate (2); the inner walls of two adjacent wiring troughs (2.1.1) are connected by an arc-shaped curved surface.

9. The wiring auxiliary device according to any one of claims 1 to 6, characterized in that: There are a plurality of lead-in holes (1.1), and the plurality of lead-in holes (1.1) are evenly distributed on the bottom plate (1), and the diameter of the lead-in holes (1.1) is 1.1 to 1.2 times the diameter of the main cable.

10. The wiring auxiliary device according to any one of claims 1 to 6, characterized in that: The wiring auxiliary device further comprises a fixed leg (7) arranged corresponding to the lead-in hole (1.1), one end of the fixed leg (7) being connected to the base plate (1), and the other end being connected to the device, and the fixed leg (7) being in communication with the lead-in hole (1.1) and the outside of the device.

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