Train cabinet wiring tool

Abstract

The utility model provides a train cabinet wiring tool, which comprises a bottom frame and a panel which are assembled and connected with each other, the panel is provided with a wire inserting groove and a wire binding rod, and the wire inserting groove and the wire binding rod can be movably arranged on the panel according to the framework structure of a cabinet to be wired. The train cabinet wiring tool provided by the utility model overcomes the difficulty of space limitation of urban rail train cabinet wiring, reduces the cost and time for waiting for cabinet framework supply, and can be adjusted according to different cabinet structures to realize generalization.

Description

TECHNICAL FIELD

[0001] The utility model relates to rail vehicle production technical field especially a train platform cabinet wiring tool. BACKGROUND

[0002] In the process of the urban rail train platform cabinet wiring operation, according to the whole vehicle beam design, three-dimensional wiring is simulated in the production line field, and there are wiring space limitations and wiring problems.

[0003] In order to reduce the process and avoid the space limitation of three-dimensional wiring, other companies currently use the wiring process of printing the two-dimensional drawing according to the platform cabinet skeleton structure, and then printing it out in 1:1 scale, and wiring operation on the drawing, but this process has the following shortcomings:

[0004] ①1:1 scale printing drawing is not executed by conventional printing equipment, special printing equipment and special paper need to be purchased, which causes cost increase;

[0005] ②Different drawings need to be printed according to different platform cabinet skeletons, different projects need to be designed and printed with new drawings, which is not high in usability, causes waste of paper and does not conform to the national energy saving and carbon reduction concept.

[0006] Due to the above defects, two-dimensional wiring according to the platform cabinet skeleton structure is also difficult to implement on site. UTILITY MODEL CONTENT

[0007] The utility model mainly aims at solving the above problems and deficiencies, and provides a train platform cabinet wiring tool, which overcomes the difficulty of urban rail train platform cabinet wiring space limitation, reduces the cost time of waiting for platform cabinet skeleton supply, and can also be adjusted according to different platform cabinet structures to realize generalization.

[0008] In order to realize the utility model purpose, the utility model provides a train platform cabinet wiring tool, which adopts the following technical scheme:

[0009] A train platform cabinet wiring tool, comprising a chassis and a panel connected with each other, wherein the panel is provided with a wire slot and a wire rod, and the wire slot and the wire rod can be arranged on the panel according to the platform cabinet skeleton structure to be wired.

[0010] Further, the panel is provided with a sliding groove structure, and the wire slot and / or the wire rod are connected with the corresponding sliding groove structure and adjusted in position.

[0011] Further, each sliding groove structure is provided with a sliding groove reinforcing plate.

[0012] Further, the bottom frame comprises a "U" shaped support frame and a moving frame assembled with each other, two side arms of the support frame are assembled and connected with the side of the panel, the moving frame comprises at least two longitudinal frames provided with rolling wheels at the bottom, a horizontal reinforcing pipe is arranged between the rear half of the two longitudinal frames, the bottom arms of the support frame are assembled and fixed with the longitudinal frames at two ends respectively, and the lower parts of the side arms of the support frame are arranged with inclined support plates between the longitudinal frames.

[0013] Further, the back of the panel is provided with a reinforcing plate.

[0014] Further, the panel is provided with a longitudinal scale sticker, and two ends of the wire slot are flush with the two ends of the longitudinal scale sticker.

[0015] Further, the wire binding rod comprises a main wire bundle binding rod and at least one branch wire bundle binding rod, and positions of the main wire bundle binding rod and the branch wire bundle binding rod on the panel are adjustable.

[0016] Further, the panel is provided with a horizontal scale sticker, and two ends of the main wire bundle binding rod are flush with the two ends of the horizontal scale sticker.

[0017] Further, the main wire bundle binding rod is provided with a wire bundle rod reinforcing rib.

[0018] Further, the main wire bundle binding rod and the branch wire bundle binding rod are wound with insulating adhesive tape.

[0019] In conclusion, compared with the prior art, the train table cabinet wiring tool has the following technical advantages:

[0020] 1. The tool is used for decomposing a three-dimensional wiring into a two-dimensional wiring according to a two-dimensional drawing of a table cabinet skeleton structure, optimizing an operation space and overcoming the difficulty of table cabinet wiring space limitation;

[0021] 2. According to different skeleton structures to be wired, the positions of the wire slot and the wire binding rod are adjusted, the tool is universalized, the cost time for waiting for a table cabinet skeleton supply is saved, and the train table cabinet wiring operation is separated from the limitation of the cabinet skeleton;

[0022] 3. The strength of the whole tool is improved by arranging multiple different structures of reinforcing structures, and no obvious deformation is formed under the weight of the cable.

[0023] 4. The whole tool is simple and convenient to use. DRAWINGS

[0024] Figure 1 The train table cabinet wiring tool provided by the utility model is shown in the whole structure schematic view.

[0025] Figure 2 The utility model provides a kind of train cabinet wiring tool overall structure side view;

[0026] Figure 3 The utility model provides a kind of train cabinet wiring tool overall structure plan view;

[0027] Figure 4 The utility model provides a kind of train cabinet wiring tool middle panel structure schematic view;

[0028] Figure 5 The utility model provides a kind of train cabinet wiring tool middle panel back structure schematic view;

[0029] Figure 6 The utility model provides a kind of train cabinet wiring tool middle chassis structure schematic view;

[0030] Wherein, panel 1, frame 11, round pipe 111, mounting plate 12, cord rod area 121, main wire harness cord rod 1211, branch wire harness cord rod 1212, transverse scale sticker 1213, wire slot area 122, wire slot 1221, longitudinal scale sticker 1222, wire slot sliding slot structure 1223, sliding slot reinforcing plate 123, transverse reinforcing rib 124, longitudinal (bending) reinforcing plate 125, chassis 2, support frame 21, side arm 211, bottom arm 212, moving frame 22, rolling wheel 221, rotation-stopping stop 222, horizontal reinforcing pipe 23, inclined support plate 24.

[0031] It needs to be explained that these drawings and literal descriptions do not aim to limit the concept range of the utility model in any way, but illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0032] To make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme in the embodiment will be clearly and completely described below by combining with the drawings in the utility model embodiment, and the following embodiment is used to illustrate the utility model, but not to limit the range of the utility model.

[0033] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" and the like is based on the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not to indicate or imply that the indicated device or element must have a particular orientation, to be constructed and operated in a particular orientation, so it cannot be understood as the limitation to the utility model.

[0034] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrally connected, it can be mechanical connection, or it can be electrical connection, it can be directly connected, or it can be indirectly connected through an intermediate medium.

[0035] The utility model is further described in detail below in combination with the drawings and specific embodiments.

[0036] The utility model provides a train cabinet wiring tool, including the bottom frame 2 and panel 1 of mutual assembly connection, be provided with the wire slot 1221 and the wire binding rod on the panel 1, the wire slot 1221 and the wire binding rod can be arranged according to the cabinet skeleton structure of to be wired on the panel 1.

[0037] The utility model provides a train cabinet wiring tool, including the bottom frame 2 and panel 1 of mutual assembly into an integral structure, as Figures 1 to 5 As shown, the panel 1 includes a frame 11 and an installation plate 12 disposed within the frame 11 for setting wiring slots 1221, wire binding rods and other wiring components, wherein the frame 11 can be made of steel square tube, has a certain strength, provides sufficient support for the installation plate 12, prevents the installation plate 12 and / or the frame 11 from deforming under the action of gravity during wiring.

[0038] The installation plate 12 can be made of steel plate and has sufficient strength without deforming under the action of wire harness. The installation plate 12 is partitioned, including a wire binding rod area occupying about one-third of the upper part and a wire slot area 122 occupying about two-thirds of the lower part.

[0039] Based on decomposing the cabinet structure into a two-dimensional plan view, all cabinet structures of existing projects are summarized to form a general structure, it is found that the cabinet skeleton is generally consistent, all have a main wire harness wire binding rod 1211 and a number of branch wire harness wire binding rods 1212, the wire binding rod is designed to be movable, the wire harness wire binding is moved on the tool according to different cabinet structures, and then the wiring structure is formed to perform wiring operation.

[0040] The wire binding rod area 121 is arranged with wire binding rods, and the wire binding rods include main wire harness wire binding rods 1211 and branch wire harness wire binding rods 1212. Insulating tape is wound on the main wire harness wire binding rods 1211 and the branch wire harness wire binding rods 1212 to protect the wire harness and prevent the wire harness from being electrified and causing accidents when the wire harness is missing.

[0041] Among them, as Figure 1As shown, the main harness lashing rod 1211 is arranged below the lashing rod area 121, and at the bottom of the lashing rod area 121, a transverse scale sticker 1213 is arranged, and the two ends of the main harness lashing rod 1211 are respectively aligned with the beginning and end of the transverse scale sticker 1213, as shown in the figure. Figure 1 As shown in the figure, the left end of the main harness lashing rod 1211 is aligned with the beginning point (zero scale point) of the transverse scale sticker 1213, and the right end of the main harness lashing rod 1211 is aligned with the end point (terminal, maximum scale point) of the transverse scale sticker 1213.

[0042] The main harness lashing rod 1211 is used to place all the harnesses, and after the harnesses pass through the main harness lashing rod 1211, the harnesses are classified according to the set principle, and each type of harness is placed on the corresponding sub-harness lashing rod 1212. The sub-harness lashing rod can move in the lashing rod area 121, and its specific position can be adjusted according to the sub-harness to be placed.

[0043] The sub-harness lashing rod is multiple, and according to the functionality, quantity and other factors of the sub-harness to be placed, it can be arranged vertically or horizontally, and a structure such as a sliding groove, a sliding channel, a sliding rail and the like can be arranged in the lashing rod area 121, and / or a sliding rail can be arranged at the sliding groove and sliding channel structure, which will be collectively referred to as a lashing rod sliding groove structure hereinafter, and each sub-harness lashing rod is slidably connected with the corresponding lashing rod sliding groove structure (including the sliding groove, the sliding channel, the sliding rail, and / or the sliding rail arranged at the sliding groove and the sliding channel, which will be collectively referred to as the same hereinafter) to adjust the position on the mounting plate 12. Preferably, the length of the sub-harness lashing rod is adjustable, and the length of the corresponding sub-harness lashing rod can be adjusted according to the quantity of the sub-harness to be placed.

[0044] Preferably, the sub-harness lashing rod 1212 and the sliding groove structure are detachably slid, and if necessary, the sub-harness lashing rod 1212 not needed to be used in the corresponding cabinet can be detached. More preferably, the vertical and horizontal positions of the vertically arranged sub-harness lashing rod 1212 can be adjusted, and if necessary, the vertical position of the main harness lashing rod 1211 can also be adjusted.

[0045] In the wire slot area 122 at the lower part of the mounting plate 12, a plurality of wire slots 1221 are arranged vertically, and the distances between the wire slots 1221 do not require equal spacing, and the distances between the wire slots 1221 can be set according to the existing wire harness running rules of the cabinet. A plurality of wire insertion holes are arranged on each wire slot 1221 for wire running.

[0046] Each wire slot 1221 is equal in length and arranged in parallel, and the top end and the bottom end of each wire slot 1221 are flush. On one side of the wire slot area 122, a longitudinal scale sticker 1222 is arranged, and the two ends of each wire slot 1221 are flush with the beginning and end of the longitudinal scale sticker 1222, as shown in the figure. Figure 1As shown in the orientation, the longitudinal scale sticker 1222 is arranged on the right side of the mounting plate 12, and the starting position (zero scale position) is at the top, the top of the wire slot 1221 is flush with the starting position of the longitudinal scale sticker 1222, and the bottom is flush with the end position of the longitudinal scale sticker 1222. In practical applications, the setting position of the longitudinal scale sticker 1222 is not limited, and the setting direction is not limited.

[0047] The transverse position of each wire slot 1221 in the wire slot area 122 is adjustable. Specifically, at the top and bottom of the wire slot area 122, corresponding to the top and bottom positions of the wire slot 1221, a sliding groove, a sliding rail, a sliding channel and the like structure is arranged, and / or a sliding rail is arranged at the sliding groove and sliding channel structure, which is hereinafter collectively referred to as a wire slot sliding groove structure 1223. The two ends of the wire slot 1221 are respectively detachably slidably connected with the corresponding wire slot sliding groove structure 1223, and the positions of the wire slots 1221 on the mounting plate 12 and the spacings between the wire slots 1221 are adjusted according to the converted two-dimensional wiring drawing to adapt to different cabinet wiring.

[0048] On the mounting plate 12, a sliding groove reinforcing plate 123 is arranged at each sliding groove structure (the sliding groove structure corresponding to the wire slot 1221 and / or the wire slot 1221), so as to strengthen the strength of the mounting plate 12 at each sliding groove, and avoid damage to the mounting plate 12, such as tearing, caused by the stress combined with the gravity of the wire harness due to the slotting on the mounting plate 12.

[0049] Further, the sliding groove reinforcing plate 123 is arranged on the back of the mounting plate 12 (the side of the mounting wire slot 1221 and the wire slot 1221 is the front), and a reinforcing plate is also arranged on the back of the panel 1. The reinforcing plate is arranged on the back of the panel 1 at any position where stress can be generated. For example, Figure 5 As shown, the reinforcing plate includes but is not limited to a transverse reinforcing rib 124, a longitudinal (bent) reinforcing plate 125, and can also include the sliding groove reinforcing plate 123 described above and the wire slot reinforcing rib arranged corresponding to each wire slot, so as to strengthen the strength of the entire panel 1.

[0050] As shown in the orientation, Figure 1 and Figure 6As shown, panel 1 and base frame 2 are assembled and fixed together. Base frame 2 includes a U-shaped support frame 21 and a movable frame 22 that are assembled together. Support frame 21 includes two longitudinally arranged side arms 211 and a bottom arm 212 that is fixed to or integrally formed with the bottom of the side arms 211. On the side walls of the left and right side frames of the frame 11 of panel 1, there are mounting seats. The mounting seats can be circular tubes 111, which are inserted into the mounting holes on the inner side (facing panel 1) of the side arms 211 of support frame 21, so that base frame 2 and panel 1 are connected by insertion. To prevent panel 1 from flipping along the mounting holes, anti-rotation pins are provided on the circular tubes 111. At the same time, at least two circular tubes 111 are provided on the side wall of each side frame 11 of panel 1, and each circular tube 111 is provided with an anti-rotation pin. Corresponding anti-rotation pin holes are provided on the side arms 211 of support frame 21.

[0051] In practical applications, the circular tube 111, the anti-rotation pin, and the mounting hole can be adapted by deformation, or other assembly structures that may exist in the existing technology can be used. No requirements or restrictions are imposed, as long as the assembly connection can be achieved.

[0052] The movable frame 22 includes two parallel longitudinal supports. The two longitudinal supports are spaced apart and parallel to each other. The distance between them is approximately equal to the width of the bottom arm 212 of the support frame 21, so that the two ends of the bottom arm 212 of the support frame 21 are respectively assembled and fixed to the top surface or inner side wall of the movable frame 22.

[0053] like Figure 6 As shown, in this embodiment, the side arm 211 of the support frame 21 is assembled and fixed at the center of the top surface of the movable frame 22, and the two ends of the bottom wall are respectively assembled and fixed at the center of the corresponding side of the movable frame 22. In practical applications, slots can also be opened at the center of the movable frame 22, so that the connection between the bottom arm 212 and the side arm 211 of the support frame 21 can be embedded into the slots, and then assembled and fixed by bolts, reinforcing plates, or other structures. There are no restrictions, and any structure that can achieve the movable assembly connection between the support frame 21 and the movable frame 22 is applicable to this application.

[0054] At both ends of the movable frame 22, there are rollers 221. Furthermore, the rollers 221 can be casters. Between the rollers 221 and the movable frame 22, there is a mounting bracket, and an anti-rotation stop 222 is provided at the mounting bracket. When wiring, pressing the anti-rotation stop 222 can prevent the entire fixture from moving.

[0055] The base frame 2 also includes a horizontal reinforcing tube 23, which is parallel to the bottom arm 212 of the support frame 21. Both ends of the tube are assembled and fixed to the rear side (the side closest to the back of the panel 1) of the two movable frames 22, preventing deformation of the two movable frames 22 and strengthening the entire base frame 2. The horizontal reinforcing tube is only installed in the rear half of the movable frame 22, while the front half is not equipped with a reinforcing tube. This makes it easier for operators to approach the front of the panel 1 for wiring work, without being restricted by the reinforcing tube.

[0056] Further, the lower part of the support frame 21 is provided with an inclined support plate 24 between the longitudinal support frame. Figure 2 And Figure 6 As shown, taking the side arm 211 of the support frame 21 on one side as an example, the front side and the rear side of the lower part (the position below the lowest position of the mounting hole) of the side arm 211 are each provided with an inclined support plate 24, so that the inclined support plate 24 forms a triangular support with the side arm 211 and the moving frame 22, thereby increasing the strength of the moving frame 22.

[0057] In actual application, the cabinet wiring can be converted into a two-dimensional drawing, which can be printed in a size visible to the operator, or directly displayed on the controller. According to the information displayed on the drawing, the spacing between the wire slots 1221 and the position of the wire binding rods are adjusted, and then the wiring is performed on the wire slots 1221 according to the position of the wire harness on the drawing, and the wire harness is placed on the corresponding wire binding rod.

[0058] In summary, the train cabinet wiring tool provided by the utility model has the following technical advantages compared with the prior art:

[0059] 1. The tool is used to convert three-dimensional wiring into two-dimensional wiring according to the two-dimensional plan drawing of the cabinet skeleton structure, optimize the operation space, and overcome the difficulty of cabinet wiring space limitation;

[0060] 2. According to the different skeleton structures of the to-be-wired cabinet, the positions of the wire slots and the wire binding rods are adjusted to realize the generalization of the tool, reduce the cost time of waiting for the cabinet skeleton to be supplied, and make the train cabinet wiring operation independent of the cabinet skeleton;

[0061] 3. The strength of the entire tool is improved by setting multiple different structures of the reinforcing structure, and no obvious deformation is formed under the weight of the cable.

[0062] 4. The entire tool is simple and convenient to use.

[0063] As described above, in combination with the given scheme content, similar technical solutions can be derived. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model still belongs to the scope of the utility model technical scheme.

Claims

1. A wiring fixture for a train control panel, characterized in that: It includes a base frame and a panel that are assembled and connected to each other. The panel is provided with a wire insertion slot and a wire tie rod. The wire insertion slot and the wire tie rod can be moved and arranged on the panel according to the frame structure of the cabinet to be wired.

2. The train cabinet wiring fixture as described in claim 1, characterized in that: The panel is provided with a sliding groove structure, and the wire insertion slot and / or wire tie rod are connected to the corresponding sliding groove structure and their positions are adjusted.

3. The train cabinet wiring fixture as described in claim 2, characterized in that: Each of the aforementioned chute structures is provided with a chute reinforcement plate.

4. The train cabinet wiring fixture as described in claim 2, characterized in that: The base frame includes a U-shaped support frame and a movable frame assembled together. The two side arms of the support frame are assembled and connected to the side of the panel. The movable frame includes at least two longitudinal supports with rolling wheels at the bottom. A horizontal reinforcing tube is provided between the rear half of the two longitudinal supports. The two ends of the bottom arm of the support frame are respectively assembled and fixed to the longitudinal supports. An inclined support plate is provided between the lower part of the two side arms of the support frame and the longitudinal supports.

5. The train cabinet wiring fixture as described in claim 1, characterized in that: A reinforcing plate is provided on the back of the panel.

6. The train cabinet wiring fixture as described in claim 1, characterized in that: The panel is provided with a vertical scale sticker, and the two ends of the wire slot are respectively flush with the beginning and end ends of the vertical scale sticker.

7. A train cabinet wiring fixture as described in any one of claims 1 to 6, characterized in that: The tying rods include a main wire harness tying rod and at least one branch wire harness tying rod, and the positions of the main wire harness tying rod and each of the branch wire harness tying rods on the panel are adjustable.

8. The train cabinet wiring fixture as described in claim 7, characterized in that: The panel is provided with a horizontal scale sticker, and the two ends of the main wire bundle tie rod are respectively flush with the beginning and end ends of the horizontal scale sticker.

9. The train cabinet wiring fixture as described in claim 7, characterized in that: The main wire harness binding rod is equipped with a wire harness reinforcing rib.

10. The train cabinet wiring fixture as described in claim 7, characterized in that: The main wire harness and the branch wire harness are wrapped with insulating tape.

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