A layered threading overhauling guide frame for industrial electric control system

Abstract

The application relates to the technical field of industrial electric control equipment, and provides a layered threading overhauling guide frame for an industrial electric control system, which comprises a wire slot, a constraint plate and a sliding base; a plurality of guide threading grooves are arranged on a panel of the wire slot and are distributed along the panel width direction; the constraint plate comprises a main body, a fitting installed at the root of the main body through an elastic connecting belt, a main containing groove of the main body arranged along the panel width direction, and a secondary containing groove of the fitting arranged along the length direction of the door plate; the main body and the fitting are installed on sliding bases at different heights; the sliding base comprises an outer sliding base and an adjusting base; the outer sliding base is slidingly installed on the guide threading groove; and the adjusting base is installed on the outer sliding base and can move along the vertical panel direction to adjust the relative position of the outer sliding base. The application overcomes the defects of the prior art, has a reasonable design, a compact structure, and solves the technical problems of the existing industrial electric control system, i.e. the wiring is disordered and influences the later maintenance.

Description

Technical Field

[0001] This invention relates to the field of industrial electrical control equipment technology, and specifically to a layered wiring and maintenance guide frame for industrial electrical control systems. Background Technology

[0002] In existing technologies, the wiring and cabling of industrial electrical control systems, taking control cabinets as an example, although cable trays are used to collect and protect the wires, improving safety and aesthetics, the wires inside the cable trays are often tangled and disorganized. During subsequent electrical maintenance, it is difficult for electricians to pull out the required wires from the mess, affecting efficiency and potentially pulling out other non-target wires, causing them to loosen and creating potential hazards.

[0003] Therefore, we propose a layered wiring and maintenance guide frame for industrial electrical control systems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a layered wiring and maintenance guide frame for industrial electrical control systems. It overcomes the deficiencies of existing technologies, has a reasonable design and compact structure, and solves the technical problem of messy wiring in existing industrial electrical control systems, especially in the cable trays of control cabinets, which affects subsequent maintenance.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A layered wiring and maintenance guide frame for industrial electrical control systems, characterized in that:

[0007] Includes wire grooves, constraint plates, and slides;

[0008] The panel of the wire groove is provided with two or more guide slots that are spaced apart along the width of the panel, and the guide slots extend along the length of the panel.

[0009] The constraint plate includes a main body and an accessory installed at the root of the main body by an elastic connecting strap. The main receiving groove of the main body is arranged along the width direction of the panel, and the secondary receiving groove of the accessory is arranged along the length direction of the door panel. The main body is installed on a sliding seat in the upper guide groove, and the accessory is installed on a sliding seat in the lower guide groove.

[0010] The slide includes an outer slide and an adjusting seat. The outer slide is slidably mounted on the guide slot. The adjusting seat is mounted on the outer slide and can move along the vertical panel direction to adjust its relative position with the outer slide. The adjusting seat is used to support the main body or accessories of the constraint plate.

[0011] After adopting the above-mentioned solution of the present invention, one end of the wire is led out through the main receiving groove of the constraint plate and the wire hole of the wire groove, and the other end is bent in the area where the connecting strip is located and led out through the secondary receiving groove of the constraint plate. The wires corresponding to the electronic devices in different parts of the same wire groove can be layered in the inner and outer directions by moving the adjustment seat along the vertical panel direction. The wires corresponding to the electronic devices can be layered in the upper and lower directions by installing the accessories of the constraint plate on the sliding seats at different vertical heights or at different vertical heights of the sliding seats. That is, the wires in the wire groove are clearly layered, which is convenient for later inspection and maintenance.

[0012] Its further feature is that,

[0013] The back of the wire groove is provided with reinforcing ribs;

[0014] The reinforcing ribs include a first reinforcing rib arranged in a waist shape around the guide groove, and a second reinforcing rib distributed around the outer periphery of the first reinforcing rib and arranged in a horizontal and vertical manner.

[0015] In this invention, the strength of the wire groove is reduced after multiple guide grooves are opened on the panel. Therefore, reinforcing ribs are added to the back of the panel to improve the structural strength.

[0016] Its further feature is that,

[0017] The adjusting seat is sleeved on the outer sliding seat. A spring sheet is installed on the inner wall of the adjusting seat. A compressible elastic block is installed on the spring sheet. The outer wall of the outer sliding seat has a toothed groove that extends along the vertical panel direction and is evenly distributed, corresponding to the elastic block. The elastic block can be engaged in the toothed groove.

[0018] The outer sliding seat has a pair of second mounting grooves extending along the direction of the vertical panel. The second mounting grooves have steps. The adjusting seat includes an end plate and a side plate surrounding the end plate. The end plate and the side plate form a third mounting groove. The adjusting seat is fitted onto the outer sliding seat through the third mounting groove. A pair of guide posts pass through the second mounting grooves and are fixedly connected to the end plate of the adjusting seat.

[0019] The side plate of the adjusting seat has a fourth assembly groove corresponding to the tooth groove, and the inner wall of the fourth assembly groove has a fifth assembly groove. The spring is disposed in the fourth assembly groove, one end of the spring is inserted into the fifth assembly groove, and the other end is fixed to the outer port of the fourth assembly groove by a shim block.

[0020] The sliding seat includes an inner sliding seat and an outer sliding seat, which are respectively disposed on the inner and outer sides of the panel. The insertion and mating part of the inner sliding seat passes through the guide groove and then engages with the insertion and mating part of the outer sliding seat.

[0021] The insertion mating part forms a first assembly groove for accommodating the insertion part. The side wall of the first assembly groove is provided with a slot. The side wall of the insertion part is provided with a buckle. The buckle and the slot are engaged.

[0022] A further feature is that the main body of the constraint plate has a Y-shaped structure, and a pair of antennae at the head of the main body form a second insertion part. The second insertion part can be inserted into the wire hole of the wire groove and forms a wire insertion hole communicating with the main receiving groove. There are straps connecting the two side walls of the main receiving groove and the two side walls of the secondary receiving groove.

[0023] The base plate of the main body and the base plate of the accessories are both formed with a third insertion part, and the side wall of the adjustment seat is provided with an outer connecting sleeve. The third insertion part and the outer connecting sleeve are inserted and engaged.

[0024] The second insertion part has an outwardly extending protrusion on its sidewall.

[0025] The main body has a wire insertion hole that communicates with the main receiving groove between a pair of antennae. Attached Figure Description

[0026] Figure 1 This is a structural schematic diagram from a first perspective of the present invention;

[0027] Figure 2 This is a structural schematic diagram from a second perspective of the present invention;

[0028] Figure 3 This is a schematic diagram of the slide block structure in this invention;

[0029] Figure 4 This is a first-view exploded structural diagram of the slide block in this invention;

[0030] Figure 5 This is a second-view exploded structural diagram of the slide block in this invention;

[0031] Figure 6 for Figure 5 Schematic sectional view along the middle AA direction;

[0032] Figure 7 for Figure 5 Cross-sectional view along the CC direction;

[0033] Figure 8 for Figure 5 Cross-sectional view along the DD direction;

[0034] Figure 9 for Figure 8 A magnified structural diagram of section B in the middle;

[0035] Figure 10This is a schematic diagram of the constraint plate in this invention.

[0036] In the picture:

[0037] 1. Cable tray;

[0038] 1a. Threading hole;

[0039] 1b. Guide slotting;

[0040] 1c, First reinforcing rib;

[0041] 1d. Second reinforcing rib;

[0042] 2. Constraint plate;

[0043] 21. Main body;

[0044] 21a. Main receiving tank;

[0045] 21b. Hook;

[0046] 21c. Wire socket;

[0047] 211. Second connector;

[0048] 2111, Raised edge;

[0049] 22. Accessories;

[0050] 23. Connecting belt;

[0051] 24. Straps;

[0052] 3. Slide;

[0053] 31. Inner sliding seat;

[0054] 31a. First assembly slot;

[0055] 31b. Card slot;

[0056] 311. Insertion and mating part;

[0057] 312. Wing plate;

[0058] 32. External sliding seat;

[0059] 321. Matrix;

[0060] 3221. Buckle;

[0061] 32a. Second assembly slot;

[0062] 32b, tooth groove;

[0063] 322. First insertion part;

[0064] 33. Adjustable seat;

[0065] 331. End plate;

[0066] 3311. Inner connecting sleeve;

[0067] 3312. External connecting sleeve;

[0068] 332. Side panels;

[0069] 3321. Fourth assembly slot;

[0070] 3322, Fifth assembly slot;

[0071] 333. Shrapnel;

[0072] 334. Block;

[0073] 335. Raising blocks;

[0074] 33a. Third assembly slot;

[0075] 34. Guide post. Detailed Implementation

[0076] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0077] See attached document Figures 1-10 A layered wire threading and maintenance guide frame for industrial electrical control systems includes a wire trough 1, a constraint plate 2, and a slide 3;

[0078] The panel of the wire groove 1 is provided with two guide grooves 1b that are spaced apart along the width of the panel and extend along the length of the panel.

[0079] The constraint plate 2 is detachably mounted on the adjusting seat 33 of the slide 3;

[0080] The constraint plate 2 includes a main body 21 and an accessory 22 installed at the root of the main body 21 by at least a pair of elastic connecting straps 23 (or the connecting straps can be replaced by elastic connecting sleeves). The main receiving groove 21a of the main body 21 is arranged along the width direction of the panel, and the secondary receiving groove of the accessory 22 is arranged along the length direction of the door panel. The main body 21 is installed on a sliding seat in the upper guide groove 1b, and the accessory 22 is installed on a sliding seat in the lower guide groove.

[0081] The slide block 3 includes an outer slide block 32 and an adjusting seat 33. The outer slide block 32 is slidably mounted on the guide groove 1b. The adjusting seat 33 is mounted on the outer slide block 32 and can move along the vertical panel direction to adjust its relative position with the outer slide block 32. The adjusting seat 33 is used to support the main body 21 or accessory 22 of the constraint plate 2.

[0082] In this embodiment, refer to the appendix Figure 1 An adjustment plate is fixedly connected to the lower part of the adjustment seat 33. The end faces of the adjustment seat 33 and the adjustment plate are distributed with outer connecting sleeves 3312 in a matrix distribution, which facilitates the installation of the accessory 22 in different positions, especially different vertical height positions. In some other embodiments, the number of guide slots 1b distributed at intervals along the width direction of the panel can be increased, and the accessory 22 is installed on the movable seat at the required height.

[0083] After adopting the above-described solution of the present invention, the wires are fitted with the constraint plate 2 before entering the wire trough 1. Specifically, the wires pass horizontally through the secondary receiving groove of the accessory 22, bend in the area where a pair of connecting strips 23 are located, change direction, and pass vertically through the main receiving groove 21a of the main body 21. The accessories 22 of the constraint plate 2 that are adapted to the wires of the electronic devices in the middle part of the same wire trough 1 can, on the one hand, achieve layering of wire wiring corresponding to different electronic devices in the inner and outer directions by moving the adjusting seat 33 inward along the vertical panel direction. On the other hand, the accessories 22 of the constraint plate 2 are installed on the accessory 22 that is not installed on the other hand. On sliding seats of the same height or at different height positions, the wiring corresponding to different electronic devices can be layered vertically. Preferably, the wires corresponding to electronic devices closer to the middle of the wire groove 1 have their portions led out through the secondary receiving groove of accessory 22 located at the bottom of the wire groove 1. Since the led-out portions are relatively long, separate accessories 22 can be used for multi-point support. These separate accessories 22, like the accessories 22 of the constraint plate 2, can be detachably installed on independent sliding seats. This ensures clear layering of the wiring within the wire groove 1, preventing interference between wires and facilitating future maintenance. Additionally, pull rings can be added to the sliding seats for easy removal later.

[0084] In this embodiment, the back of the wire groove 1 is provided with reinforcing ribs; wherein, the reinforcing ribs include a first reinforcing rib 1c arranged in a waist shape around the guide groove 1b, and a second reinforcing rib 1d distributed around the outer periphery of the first reinforcing rib 1c and arranged in a horizontal and vertical manner. In this invention, the strength of the wire groove 1 is reduced after multiple guide grooves 1b are opened on the panel, so reinforcing ribs are added to the back of the panel to improve the structural strength.

[0085] In this embodiment, the sliding seat includes an inner sliding seat 31, and the inner sliding seat 31 and the outer sliding seat 32 are respectively disposed on the inner and outer sides of the panel. The inner sliding seat 31 includes a wing plate 312 and an insertion mating part 311 extending outward from the middle part of the wing plate 312. The outer sliding seat 32 includes a base 321 and a first insertion part 322 extending outward from the middle part of the base 321. The insertion mating part 311 of the inner sliding seat 31 passes through the guide groove 1b and then inserts into the insertion part of the outer sliding seat 32.

[0086] The insertion mating part 311 forms a first assembly groove 31a for accommodating the insertion part. The side wall of the first assembly groove 31a is provided with a slot 31b. The side wall of the insertion part is provided with a buckle 3221. The buckle 3221 and the slot 31b are engaged.

[0087] In this embodiment, the outer sliding seat 32 has a pair of second mounting grooves 32a extending along the direction perpendicular to the panel. The second mounting grooves 32a have steps. The adjusting seat 33 includes an end plate 331 and a side plate 332 surrounding the end plate 331. The end plate 331 and the side plate 332 form a third mounting groove 33a. The adjusting seat 33 is sleeved on the outer sliding seat 32 through the third mounting groove 33a. A pair of guide posts 34 pass through the second mounting grooves 32a and are fixedly connected to the inner connecting sleeve 3311 of the end plate 331 of the adjusting seat 33 (the head of the guide post is limited and engaged with the inner step surface of the second mounting groove 32a).

[0088] The upper and lower side plates 332 of the adjusting seat 33 are equipped with spring pieces 333 on both the left and right sides of their inner walls. The spring pieces 333 are thin sheet metal plates with elasticity. A compressible elastic locking block 334 is installed on each spring piece 333. The outer wall of the outer sliding seat 32 has straight grooves 32b extending perpendicularly to the panel and evenly distributed, corresponding to the elastic locking block 334. The elastic locking block 334 can be engaged in the grooves 32b. The adjusting structure, mainly composed of the spring pieces 333, elastic locking blocks 334, and grooves 32b, has a simple structure, facilitates adjustment of the relative position of the adjusting seat 33, and provides good stability after adjustment.

[0089] The side plate 332 of the adjusting seat 33 has a fourth mounting groove 3321 corresponding to the toothed groove 32b. The inner wall of the fourth mounting groove 3321 has a fifth mounting groove 3322. The spring piece 333 is disposed in the fourth mounting groove 3321, with one end inserted into the fifth mounting groove 3322 and the other end fixed to the outer port of the fourth mounting groove 3321 via a shim block 335. The shim block 335 and the fifth mounting groove 3322 allow the spring piece 333 to be suspended in the fourth mounting groove 3321. During the movement of the adjusting seat 33, the fourth mounting groove 3321 provides the necessary space for the elastic deformation of the spring piece 333, reducing the hard compression on the elastic locking block 334, improving structural stability, and extending service life.

[0090] In this embodiment, the main body 21 of the constraint plate 2 has a Y-shaped structure. A pair of antennae at the head of the main body 21 form a second insertion part 211. The second insertion part 211 can be inserted into the wire hole 1a of the wire groove 1 and forms a wire insertion hole 21c communicating with the main receiving groove 21a. The main body 21 can be provided with other wire insertion holes 21c communicating with the main receiving groove 21a as needed between the pair of antennae. That is, the wires assembled in the constraint plate 2 do not need to pass through the wire hole of the wire groove 1 separately, but only need to pass through the second insertion part. The insertion and connection of part 211 and wire hole can achieve the purpose of wire threading; the two side walls of the main receiving groove 21a and the two side walls of the secondary receiving groove are connected with straps 24. The two side walls of the main receiving groove 21a form symmetrically arranged hooks 21b, and slits are opened on both sides of the hooks 21b. The two ends of the straps 24 can be sleeved on the hooks 21b. The straps 24 can prevent the wire from falling off. The slits allow the straps 24 to move along the hook 21b plate for adjustment, further constraining the wire.

[0091] The base plate of the main body 21 and the base plate of the accessory 22 are both provided with a third insertion part, and the side wall of the adjusting seat 33 is provided with an outer connecting sleeve 3312. The third insertion part and the outer connecting sleeve 3312 are inserted and engaged.

[0092] The second plug-in part 211 has an outwardly extending protrusion 2111 on its side wall. The protrusion 2111 abuts against the outer edge of the wire hole 1a, preventing the constraint plate 2 from falling off when the third plug-in part and the outer connecting sleeve 3312 are not plugged in.

[0093] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0094] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A layered wiring and maintenance guide frame for industrial electrical control systems, characterized in that: Includes wire grooves, constraint plates, and slides; The panel of the trough is provided with two or more guide slots that are spaced apart along the width of the panel, and the guide slots extend along the length of the panel. The constraint plate is detachably mounted on the adjusting seat of the slide; The constraint plate includes a main body and an accessory installed at the root of the main body by an elastic connecting strap. The main receiving groove of the main body is arranged along the width direction of the panel, and the secondary receiving groove of the accessory is arranged along the length direction of the door panel. The main body is installed on a sliding seat in the upper guide groove, and the accessory is installed on a sliding seat in the lower guide groove. The slide includes an outer slide and an adjusting seat. The outer slide is slidably mounted on the guide slot. The adjusting seat is mounted on the outer slide and can move along the vertical panel direction to adjust its relative position with the outer slide. The adjusting seat is used to support the main body or accessories of the constraint plate.

2. The layered wiring and maintenance guide frame for industrial electrical control systems according to claim 1, characterized in that: The back of the groove is provided with reinforcing ribs; the reinforcing ribs include a first reinforcing rib arranged in a waist shape around the guide groove, and a second reinforcing rib distributed around the outer periphery of the first reinforcing rib and arranged in a horizontal and vertical manner.

3. A layered wiring and maintenance guide frame for industrial electrical control systems according to claim 1, characterized in that: The adjusting seat is sleeved on the outer sliding seat. A spring sheet is installed on the inner wall of the adjusting seat. A compressible elastic block is installed on the spring sheet. The outer wall of the outer sliding seat has a toothed groove that extends along the vertical panel direction and is evenly distributed, corresponding to the elastic block. The elastic block can be engaged in the toothed groove.

4. A layered wiring and maintenance guide frame for industrial electrical control systems according to claim 3, characterized in that: The outer sliding seat has a pair of second mounting slots extending along the direction of the vertical panel. The second mounting slots have steps. The adjusting seat includes an end plate and a side plate surrounding the end plate. The end plate and the side plate together form a third mounting slot. The adjusting seat is fitted onto the outer sliding seat through the third mounting slot. A pair of guide posts pass through the second mounting slots and are fixedly connected to the end plate of the adjusting seat.

5. A layered wiring and maintenance guide frame for industrial electrical control systems according to claim 4, characterized in that: The side plate of the adjusting seat has a fourth assembly groove corresponding to the tooth groove, and the inner wall of the fourth assembly groove has a fifth assembly groove. The spring is disposed in the fourth assembly groove, one end of the spring is inserted into the fifth assembly groove, and the other end is fixed to the outer port of the fourth assembly groove by a shim block.

6. A layered wiring and maintenance guide frame for industrial electrical control systems according to claim 1, characterized in that: The sliding seat includes an inner sliding seat and an outer sliding seat, which are respectively disposed on the inner and outer sides of the panel. The insertion and mating part of the inner sliding seat passes through the guide groove and then engages with the insertion and mating part of the outer sliding seat.

7. A layered wiring and maintenance guide frame for industrial electrical control systems according to claim 6, characterized in that: The insertion mating part forms a first assembly groove for accommodating the insertion part. The side wall of the first assembly groove is provided with a slot. The side wall of the insertion part is provided with a buckle. The buckle and the slot are engaged.

8. A layered wiring and maintenance guide frame for industrial electrical control systems according to claim 1, characterized in that: The main body of the constraint plate has a Y-shaped structure. A pair of antennae at the head of the main body form a second insertion part. The second insertion part can be inserted into the wire hole of the wire groove and forms a wire insertion hole communicating with the main receiving groove. There are straps connecting the two side walls of the main receiving groove and the two side walls of the secondary receiving groove.

9. A layered wiring and maintenance guide frame for industrial electrical control systems according to claim 8, characterized in that: The base plate of the main body and the base plate of the accessories both have a third insertion part, and the side wall of the adjustment seat is provided with an outer connecting sleeve. The third insertion part and the outer connecting sleeve are inserted and matched.

10. A layered wiring and maintenance guide frame for industrial electrical control systems according to claim 8, characterized in that: The main body has a wire insertion hole between a pair of antennae that communicates with the main receiving groove.

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