Wiring assembly of power distribution cabinet

Abstract

The utility model discloses a power distribution cabinet wiring assembly, and belongs to the technical field of power distribution cabinet wiring structures. The device comprises a first rectangular block; a through first arc-shaped groove is formed in the surface of the first rectangular block; the first arc-shaped grooves are distributed in parallel at intervals in the length direction of the first rectangular block. The axis direction of the first arc-shaped groove is perpendicular to the length direction of the first rectangular block. A second rectangular block; one end of the second rectangular block is hinged to one end of the first rectangular block, and the other end of the second rectangular block is detachably connected with the other end of the first rectangular block; a penetrating second arc-shaped groove corresponding to the first arc-shaped groove is formed in one surface, close to the first rectangular block, of the second rectangular block; the face, away from the first rectangular block, of the second rectangular block is provided with a third through arc-shaped groove corresponding to the second arc-shaped groove. The axis directions of the second arc-shaped groove and the third arc-shaped groove are both perpendicular to the length direction of the second rectangular block. The first rectangular blocks and the second rectangular blocks are overlapped and combined to form the clamping grooves in rectangular array distribution, so that the number of clamped cables is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinet wiring structures, and in particular relates to a power distribution cabinet wiring component. Background Art

[0002] Distribution cabinets are a general term for motor control centers. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load and are used in situations where the load is concentrated and there are many circuits. The components in the distribution cabinet are complex and numerous, and the control circuit requires multiple cables. At present, the wiring method of the control cable of the distribution cabinet is usually to gather the cables into bundles and tie them together with cable ties. In order to ensure the overall routing quality and achieve an overall beautiful effect, the tail of the cable also needs to be wrapped with spiral tubes to wrap the bundled cables one by one.

[0003] However, the process of wrapping the cables with cable ties and spiral protective tubes is time-consuming and laborious, and when replacing the cables, the cable ties need to be cut and the spiral protective tubes need to be untied, which is troublesome, time-consuming and laborious.

[0004] In response to the above problems, patent announcement number CN209448228U discloses a combined distribution cabinet wiring device, which includes a plurality of connection blocks combined together, the connection block includes a square base and a wire clamping slot installed on the upper surface of the base. Through the wire clamping slot, a single or multiple cables can be arranged in the wire clamping slot, and because the top opening of the wire clamping slot is very small, the cable is not easy to fall out; a dovetail-shaped slide is opened on one side of the base, and a boss matched with the slide is provided on the other side. By providing a slide and a boss matched with it, the boss of one connection block can be inserted into the slide of another connection block, so that multiple connection blocks can be combined into a wiring device, so that multiple cables that need to be arranged are neat and beautiful.

[0005] Although the device is easy to use and the wiring is neat and beautiful, it can only be combined horizontally left and right and cannot be stacked vertically. The number of cables that can be wired is limited. At the same time, the cable is clamped by a slot, which can easily cause the cable to fall off the slot and is unstable. Utility Model Content

[0006] The utility model provides a power distribution cabinet wiring component to solve the technical problems mentioned in the background technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A wiring assembly for a power distribution cabinet comprises a first rectangular block; a first arcuate groove is provided on the surface of the first rectangular block; the first arcuate grooves are arranged in parallel and spaced apart along the length direction of the first rectangular block; the axial direction of the first arcuate groove is perpendicular to the length direction of the first rectangular block; a second rectangular block; one end of the second rectangular block is hinged to one end of the first rectangular block, and the other end thereof is detachably connected to the other end of the first rectangular block; a second arcuate groove is provided on a side of the second rectangular block close to the first rectangular block corresponding to the first arcuate groove; a third arcuate groove is provided on a side of the second rectangular block away from the first rectangular block corresponding to the second arcuate groove; the axial directions of the second arcuate groove and the third arcuate groove are both perpendicular to the length direction of the second rectangular block.

[0009] As a further improvement of the technical solution, multiple second rectangular blocks are superimposed and combined to form a multi-layer clamping area; the combined connection method between the second rectangular blocks is consistent with the combined connection method between the first rectangular blocks and the second rectangular blocks.

[0010] As a further improvement of the technical solution, a protrusion is provided on the top surface of one end at which the first rectangular block and the second rectangular block are hinged; a connecting rod is provided on the protrusion; the axial direction of the connecting rod is consistent with the axial direction of the first arc-shaped groove; a connecting block is provided on the bottom surface of one end at which the second rectangular block and the first rectangular block are hinged; a connecting groove is opened in the connecting block corresponding to the connecting rod; the connecting rod is inserted into the connecting groove and is rotatably connected to the connecting groove.

[0011] As a further improvement of the technical solution, the connecting groove is an arc-shaped structure; a notch is formed at one end of the connecting groove away from the second rectangular block; and the connecting groove is detachably connected to the connecting rod through the notch.

[0012] As a further improvement of the technical solution, the protrusions are located on both sides of the first rectangular block to form a notch; when the second rectangular block and the first rectangular block are hinged, the connecting block is located between the notches.

[0013] As a further improvement of the technical solution, the detachable connection between the first rectangular block and the second rectangular block is a magnetic connection.

[0014] As a further improvement of the technical solution, the top surface of one end where the first rectangular block is detachably connected to the second rectangular block and the bottom surface of one end where the second rectangular block is detachably connected to the first rectangular block are respectively provided with installation grooves; magnets are respectively placed in the installation grooves.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model forms a clamping groove distributed in a rectangular array by stacking and combining the first rectangular block and the second rectangular block, thereby effectively increasing the number of clamped cables. At the same time, the first arc groove and the second arc groove, the second arc groove and the third arc groove are connected to form an approximately circular groove opening without a gap, which has good stability and effectively prevents the cable from falling off the clamping groove. When in use, one end of the detachable connection between the first rectangular block and the second rectangular block is separated, so that the first arc groove and the second arc groove are opened, and then the cable is placed in the first arc groove, and one cable is placed in one first arc groove, that is, after the first arc groove is full, the second rectangular block is connected to the first rectangular block, so that the first rectangular block and the second rectangular block are fitted, and the first arc groove and the second arc groove form a clamping groove to clamp the cable, and then the second arc groove and the third arc groove are opened, and the cable is placed in the third arc groove. After it is full, the second rectangular blocks are connected, so that the second arc groove and the third arc groove form a clamping groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a wiring assembly for a power distribution cabinet of the utility model. Figure 1 ;

[0019] Figure 2 The structure diagram provided by the utility model Figure 2 ;

[0020] Figure 3 for Figure 1 A top view of

[0021] Figure 4 for Figure 3 Sectional view at AA in the middle;

[0022] Figure numerals: 1 - first rectangular block, 11 - first arc-shaped groove, 12 - protrusion, 13 - connecting rod, 2 - second rectangular block, 21 - second arc-shaped groove, 22 - third arc-shaped groove, 23 - connecting block, 24 - connecting groove, 3 - magnet. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with general skills in the field to which the utility model belongs.

[0024] The words "first", "second" and similar words used in the specification and claims of the utility model invention application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular form of "a", "an" or "the" and similar words do not indicate a quantitative limitation, but indicate the existence of at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the features, wholes, steps, operations, elements and / or components listed after "include" or "comprise", and do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] like Figures 1 to 4As shown, a wiring assembly of a power distribution cabinet comprises a first rectangular block 1 and a second rectangular block 2; a first arcuate groove 11 is provided on the surface of the first rectangular block 1; the first arcuate grooves 11 are arranged in parallel and spaced apart in the direction of the first rectangular block 11, and preferably, the first arcuate grooves 11 are arranged at equal intervals; the axial direction of the first arcuate groove 11 is perpendicular to the length direction of the first rectangular block 1; one end of the second rectangular block 2 is hinged to one end of the first rectangular block 1, and the other end thereof is detachably connected to the other end of the first rectangular block 1, and the detachable connection can be a magnetic connection or a connection through Velcro; a second arcuate groove 21 is provided on a side of the second rectangular block 2 close to the first rectangular block 1 corresponding to the second first arcuate groove 11; a third arcuate groove is provided on a side of the second rectangular block 2 away from the first rectangular block 1 corresponding to the second arcuate groove 21 22; the axial directions of the second arc groove 21 and the third arc groove 22 are both perpendicular to the length direction of the second rectangular block 2; when the first rectangular block 1 and the second rectangular block 2 are fitted together, the first arc groove 11 and the second arc groove 21 form a clamping groove to clamp the cable; multiple second rectangular blocks 2 are superimposed and combined, and the connection method between the second rectangular blocks 2 is consistent with the combination connection method of the first rectangular block 1 and the second rectangular block 2, that is, multiple second rectangular blocks 2 are superimposed and combined and connected together, one end of a second rectangular block 2 is hinged to one end of an adjacent second rectangular block 2, and the other end thereof is detachably connected to the other end of the adjacent second rectangular block 2, and when the second rectangular blocks 22 are fitted together, the second arc groove 21 and the second arc groove 22 form a clamping groove to clamp the cable, forming a multi-layer clamping area, and the clamping grooves are distributed in a rectangular array.

[0028] Working method:

[0029] When in use, separate one end of the detachable connection between the first rectangular block 1 and the second rectangular block 2 so that the first arc groove 11 and the second arc groove 21 are opened, and then place the cable in the first arc groove 11, one cable is placed in one first arc groove 11, and when the first layer of clamping area is full, that is, the first arc groove 11 is full, connect the second rectangular block 2 to the first rectangular block 1, so that the first rectangular block 1 and the second rectangular block 2 fit together, and the first arc groove 11 and the second arc groove 21 form a clamping groove to clamp the cable, and then start to place other layers of clamping areas in sequence, that is, One end of the detachable connection between the second rectangular blocks 2 is separated, the second arc groove 21 and the third arc groove 22 are opened, and the cables are placed in the third arc groove 22. After the third arc groove 22 is full, the second rectangular blocks 2 are connected so that the second arc groove 21 and the third arc groove 22 form a clamping groove. The clamping grooves distributed in a rectangular array clamp the cables, which effectively increases the number of clamped cables. At the same time, the first arc groove 11 and the second arc groove 21, the second arc groove 21 and the third arc groove 22 are connected to form an approximately circular groove without a gap, which has good stability and effectively prevents the cables from falling off the clamping grooves.

[0030] Embodiment 2:

[0031] like Figures 2 to 4 As shown, compared with the first embodiment, the difference lies in: a hinged structure of the first rectangular block 1 and the second rectangular block 2 is provided; a protrusion 12 is provided on the top surface of one end where the first rectangular block 1 and the second rectangular block 2 are hinged, and the top of the protrusion 12 is an arc-shaped structure; a connecting rod 13 is provided on the protrusion 12, and the connecting rod 13 is a cylindrical structure; the axial direction of the connecting rod 13 is consistent with the axial direction of the first arc-shaped groove 11; a connecting block 23 is provided on the bottom surface of one end where the second rectangular block 2 and the first rectangular block 1 are hinged; a connecting groove 24 is provided in the connecting block 23 corresponding to the connecting rod 13; the connecting rod 13 is inserted into the connecting groove 24 and is rotatably connected to the connecting groove 24, and a gap is left between the connecting block 24 and the first rectangular block 1 or it is an arc-shaped structure and tangent to each other, so as to facilitate the rotation of the connecting block 24.

[0032] like Figure 4 As shown, preferably, the connecting groove 24 is an arc-shaped structure; a notch is provided at one end of the connecting groove 24 away from the second rectangular block 2; the connecting groove 24 is detachably connected to the connecting rod 13 through the notch, so that the second rectangular block 2 can be stacked and combined according to the number of cables, and the number of clamping grooves can be adjusted to avoid too many clamping grooves and a large space occupied by the second rectangular block 2.

[0033] like Figures 1 to 4 As shown, preferably, the protrusions 12 are located on both sides of the first rectangular block 1 to form a notch; when the second rectangular block 2 and the first rectangular block 1 are hinged, the connecting block 23 is located between the notches, and the two protrusions 12 limit the connecting block 23 to prevent the connecting block 23 from sliding out from the side, causing the second rectangular block 2 to lose connection with the first rectangular block 1.

[0034] Embodiment three:

[0035] like Figure 4 As shown, compared with the first and second embodiments, the difference lies in: a connection relationship between the first rectangular block 1 and the second rectangular block 2 is provided; the detachable connection between the first rectangular block 1 and the second rectangular block 2 is a magnetic connection, and magnetic powder can be added to the first rectangular block 1 and the second rectangular block 2 to achieve detachable connection, which is easy to operate; the connection can also be made through a magnet 3. When the magnet 3 is used for connection, the top surface of one end where the first rectangular block 1 and the second rectangular block 2 are detachably connected and the bottom surface of one end where the second rectangular block 2 and the first rectangular block 1 are detachably connected are respectively provided with mounting grooves; magnets 3 are respectively placed in the mounting grooves, and the rectangular blocks are magnetically connected through the magnets 3, and the magnetism is strong and not easy to separate.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power distribution cabinet wiring assembly, characterized in that: include: A first rectangular block (1); a first arc-shaped groove (11) is provided on the surface of the first rectangular block (1); the first arc-shaped grooves (11) are arranged in parallel and at intervals along the length direction of the first rectangular block (1); the axis direction of the first arc-shaped grooves (11) is perpendicular to the length direction of the first rectangular block (1); A second rectangular block (2); one end of the second rectangular block (2) is hinged to one end of the first rectangular block (1), and the other end of the second rectangular block (2) is detachably connected to the other end of the first rectangular block (1); a second arc groove (21) is provided on a side of the second rectangular block (2) close to the first rectangular block (1) corresponding to the first arc groove (11); a third arc groove (22) is provided on a side of the second rectangular block (2) away from the first rectangular block (1) corresponding to the second arc groove (21); the axial directions of the second arc groove (21) and the third arc groove (22) are both perpendicular to the length direction of the second rectangular block (2).

2. The power distribution cabinet wiring assembly according to claim 1, characterized in that: A plurality of the second rectangular blocks (2) are superimposed and combined to form a multi-layer clamping area; the combination connection mode between the second rectangular blocks (2) is consistent with the combination connection mode between the first rectangular block (1) and the second rectangular block (2).

3. The power distribution cabinet wiring assembly according to claim 2, characterized in that: A protrusion (12) is provided on the top surface of one end at which the first rectangular block (1) is hinged to the second rectangular block (2); a connecting rod (13) is provided on the protrusion (12); the axial direction of the connecting rod (13) is consistent with the axial direction of the first arc-shaped groove (11); a connecting block (23) is provided on the bottom surface of one end at which the second rectangular block (2) is hinged to the first rectangular block (1); a connecting groove (24) is provided in the connecting block (23) corresponding to the connecting rod (13); the connecting rod (13) is inserted into the connecting groove (24) and is rotatably connected to the connecting groove (24).

4. The power distribution cabinet wiring assembly according to claim 3, characterized in that: The connecting groove (24) is an arc-shaped structure; a notch is provided at one end of the connecting groove (24) away from the second rectangular block (2); and the connecting groove (24) is detachably connected to the connecting rod (13) via the notch.

5. The power distribution cabinet wiring assembly according to claim 4, characterized in that: The protrusions (12) are located on both sides of the first rectangular block (1) to form a notch; when the second rectangular block (2) and the first rectangular block (1) are hinged, the connecting block (23) is located between the notches.

6. The power distribution cabinet wiring assembly according to any one of claims 1 to 5, characterized in that: The first rectangular block (1) and the second rectangular block (2) are detachably connected by magnetic attraction.

7. The power distribution cabinet wiring assembly according to claim 6, characterized in that: The top surface of one end of the first rectangular block (1) and the second rectangular block (2) that are detachably connected and the bottom surface of one end of the second rectangular block (2) and the first rectangular block (1) that are detachably connected are respectively provided with mounting grooves; magnets (3) are respectively placed in the mounting grooves.

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