Wiring structure for switch cabinet

Abstract

The utility model provides a wiring structure used in a switch cabinet, a wiring device comprises a rectangular wiring block, a plurality of positioning blocks are transversely and longitudinally arranged on the wiring block at equal intervals, a positioning interval is formed among the plurality of positioning blocks, a lead is installed in the positioning interval, and positioning groove groups are symmetrically distributed on two sides of the wiring block. A guide rail can be conveniently installed on a wiring block through a stabilizing column, a plurality of positioning blocks are transversely and longitudinally arranged at equal intervals, a positioning interval is formed among the plurality of positioning blocks, wires can be conveniently planned and arranged, the wires can be conveniently turned and installed in the positioning interval, turning and steering installation is isolated through the positioning blocks, and the positioning blocks are not prone to falling off. Lines in the switch cabinet are neat, and subsequent line identification and maintenance by workers are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a wiring structure used in switch cabinets. Background Art

[0002] Switchgear is an electrical equipment, whose main function is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system. According to different voltage levels, switchgear can be divided into high-voltage switchgear, medium-voltage switchgear and low-voltage switchgear, etc., which are mainly used in power plants, substations, petrochemicals, metallurgy and steel rolling, light industry and textiles, factories and mines, residential areas, high-rise buildings and other different occasions;

[0003] When installing electrical components in current low-voltage switch cabinets, the wires are arranged in a disorderly manner, which is not conducive to the maintenance and replacement of equipment. At the same time, when the wires in the switch cabinet fail and need to be replaced, the problem line cannot be accurately found, and it is inconvenient to turn and adjust the position during the installation process of the line. Utility Model Content

[0004] The utility model provides a wiring structure used in a switch cabinet to solve the line planning arrangement and line installation steering problems proposed in the above background technology.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A wiring structure for a switch cabinet, comprising a cabinet, electrical components, a line interface and a wire, wherein the line interface on the electrical components is used to connect the wire, and is characterized in that: a wiring device is installed on the cabinet for arranging the wire;

[0007] The wiring device includes a wiring block in the shape of a rectangle, on which a plurality of positioning blocks are arranged equidistantly in the horizontal and vertical directions, a positioning interval is formed between the plurality of positioning blocks, the wire is installed in the positioning interval, positioning groove groups are symmetrically distributed on both sides of the wiring block, a stabilizing column is detachably installed in the positioning groove group, a guide rail is fixedly connected above the stabilizing column, electrical components are clamped on the guide rail, and the positioning interval is provided with auxiliary parts for assisting in the removal of the wire installed in the positioning interval.

[0008] Furthermore, the bottom of the stabilizing column is a semicircular structure with a through hole passing through the semicircular structure, the positioning groove group includes a stabilizing groove and a stepped hole, the stabilizing grooves are symmetrically distributed on the wiring block, the stepped hole passes through the wiring block on the stabilizing groove, and the shape of the stabilizing groove matches the bottom of the stabilizing column.

[0009] In the above scheme, the stabilizing column is inserted into the stabilizing groove, a bolt is passed through the stepped hole, and the bolts at both ends are limited by nuts. The nuts are in the stepped holes. The stepped holes are set to prevent the installation of the nuts from protruding from the outer wall of the wiring block, which can facilitate the subsequent combination and splicing of multiple wiring blocks. The combined and spliced ​​wiring blocks are also positioned by bolts.

[0010] Furthermore, the cross-sections of the positioning block and the wiring block are in a square structure, and rubber soft plates are provided on the four upper sides of the outer wall of the positioning block, and reinforcing ribs are connected to the inner side of the rubber soft plates.

[0011] In the above scheme, the cross-sections of the positioning block and the wiring block are square structures. The square structure of the cross-section of the positioning block can facilitate the installation of the wires, and the turning distance between the wires can be kept the same during the turning installation. The square structure of the cross-section of the wiring block can be conducive to the subsequent combined installation and arrangement of multiple wiring blocks. When installing the wires, the rubber soft board provides extrusion friction, and the rubber soft board limits the wires in the positioning interval to prevent the wires from escaping from the positioning interval.

[0012] Furthermore, the cross section of the soft rubber plate is a triangular structure, the upper side of the triangular structure is an inclined end surface, and the lower side is a horizontal end surface. The soft rubber plates are longitudinally arranged in three groups on the outer wall of the positioning block.

[0013] In the above scheme, the cross-section of the rubber soft board is a triangular structure. When the wire is installed, the wire is pressed downward from the inclined end surface, and the inclined end surface can facilitate the deformation of the rubber soft board. The three groups of rubber soft boards are arranged to improve the limiting resistance of the rubber soft board to the wire. When the wire is stabilized in the positioning interval, the wire is prone to generate an upward moving force, and the rubber soft board will generate resistance, thereby limiting the wire from escaping from the positioning interval. Under the action of the reinforcing ribs, the rubber soft board is deformed upward, and the reinforcing ribs can provide upward deformation resistance, further stabilizing the wire to prevent it from escaping from the positioning interval.

[0014] Furthermore, the right side of the wiring block is symmetrically provided with grooves, and the left side of the wiring block is symmetrically provided with magnetic protrusions, and the wiring block can be assembled by more than two combinations through the mutual adsorption of the magnetic protrusions and the grooves. The magnetic protrusions and the grooves are mutually adsorbed, which can facilitate the positioning and splicing of more than two wiring blocks.

[0015] Furthermore, the auxiliary part includes a sinking groove, and a plurality of sinking grooves are provided on the positioning interval. An elliptical cylinder is hingedly connected in the sinking groove, and the left end of the elliptical cylinder is hingedly connected in the sinking groove, and the left end of the elliptical cylinder maintains a distance from the outer wall of the wiring block, and the right end of the elliptical cylinder extends out of the sinking groove.

[0016] In the above scheme, when the wire needs to be detached from the positioning interval, the elliptical cylinder is pushed upward at the right end of the elliptical cylinder, and the elliptical cylinder will rotate at the hinge connection point, thereby pushing the wire out of the positioning interval. When more than two wiring blocks are combined and spliced, the distance between the left end of the elliptical cylinder and the outer wall of the wiring block is used to cooperate with the distance in the sinking groove extended by the right end of the elliptical cylinder. The coordination of the two distances will not affect the combined splicing of the wiring blocks, and the combined splicing of the wiring blocks can increase the wiring distance.

[0017] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0018] 1. The setting of the positioning groove group can facilitate the installation of the guide rail on the wiring block through the stabilizing column. Several positioning blocks are arranged equidistantly in the horizontal and vertical directions. The positioning intervals formed between the positioning blocks can facilitate the planning and arrangement of the wires, and the wires can be easily turned and installed in the positioning intervals. The turning and installation are isolated by the positioning blocks, so that the internal lines of the switch cabinet are neat, which is conducive to the staff to identify the lines for subsequent maintenance;

[0019] 2. The auxiliary part can easily remove the wire from the positioning section. The elliptical cylinder is pushed upward at the right end of the elliptical cylinder, and the elliptical cylinder will rotate at the hinge connection point, thereby pushing the wire out of the positioning section;

[0020] 3. The conductor is stable in the positioning range, and the conductor is prone to generate an upward force. The rubber soft board will generate resistance to limit the conductor from escaping from the positioning range. Under the action of the reinforcing ribs, the rubber soft board will deform upward. The reinforcing ribs can provide upward deformation resistance, further stabilizing the conductor and preventing it from escaping from the positioning range. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a plan view of the utility model;

[0023] Figure 2 It is the assembly drawing of the wiring device of the utility model;

[0024] Figure 3 It is the assembly drawing of the wiring device of the utility model;

[0025] Figure 4 It is a partial cross-sectional view of the wiring device of the utility model;

[0026] Figure 5 It is a partial disconnection diagram of the wiring device of the utility model;

[0027] Figure 6 For the utility model Figure 5 Floor plan;

[0028] Figure 7 It is a partial schematic diagram of the utility model;

[0029] Figure 8 It is a combined mosaic diagram of the utility model.

[0030] Among them: 1. cabinet; 11. electrical components; 12. line interface; 13. wire; 101. guide rail; 102. stabilizing column; 103. through hole;

[0031] 2. Wiring block; 21. Positioning block; 22. Rubber soft board; 23. Reinforcement rib; 24. Positioning interval; 25. Stability groove; 26. Step hole; 201. Groove; 202. Magnetic protrusion;

[0032] 3. Sinking trough; 31. Elliptical cylinder. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0034] See also Figure 1-Figure 8 , a wiring structure for a switch cabinet, comprising a cabinet 1, an electrical component 11, a line interface 12 and a wire 13, wherein the line interface 12 on the electrical component 11 is used to connect the wire 13, and a wiring device is installed on the cabinet 1 for arranging the wire 13;

[0035] The wiring device includes a wiring block 2 in a rectangular shape, and a plurality of positioning blocks 21 are arranged equidistantly in the horizontal and vertical directions on the wiring block 2. A positioning interval 24 is formed between the plurality of positioning blocks 21. The wire 13 is installed in the positioning interval 24. Positioning groove groups are symmetrically distributed on both sides of the wiring block 2. A stabilizing column 102 is detachably installed in the positioning groove group. A guide rail 101 is fixedly connected above the stabilizing column 102. An electrical component 11 is clamped on the guide rail 101. The positioning interval 24 is provided with an auxiliary part for assisting in the removal of the wire 13 installed in the positioning interval 24.

[0036] Among them, the setting of the positioning groove group can facilitate the installation of the guide rail 101 on the wiring block 2 through the stabilizing column 102. A plurality of positioning blocks 21 are arranged equidistantly in the horizontal and vertical directions. A positioning interval 24 is formed between the plurality of positioning blocks 21, which can facilitate the planning and arrangement of the wires 13, and the wires 13 can be conveniently turned and installed in the positioning interval 24. The turning and installation are isolated by the positioning blocks 21, so that the internal lines of the switch cabinet are neat, which is beneficial for the staff to identify the lines for subsequent maintenance, and the auxiliary parts can easily remove the wires 13 from the positioning interval 24.

[0037] See also Figure 2 The bottom of the stabilizing column 102 is a semicircular structure with a through hole 103 passing through the semicircular structure. The positioning groove group includes a stabilizing groove 25 and a stepped hole 26. The stabilizing grooves 25 are symmetrically distributed on the wiring block 2. The stepped hole 26 passes through the wiring block 2 on the stabilizing grooves 25. The shape of the stabilizing grooves 25 matches the bottom of the stabilizing column 102.

[0038] In the above scheme, the stabilizing column 102 is inserted into the stabilizing groove 25, and a bolt is inserted into the stepped hole 26. The bolts at both ends are limited by nuts. The nuts are in the stepped holes 26. The stepped holes 26 are set to prevent the installation of the nut from protruding from the outer wall of the wiring block 2, which can facilitate the subsequent combination and splicing of multiple wiring blocks 2. The combined and spliced ​​wiring blocks 2 are also positioned by bolts.

[0039] See also Figure 5 and Figure 7 The cross-section of the positioning block 21 and the wiring block 2 is a square structure. A rubber soft plate 22 is provided on the four upper sides of the outer wall of the positioning block 21, and a reinforcing rib 23 is connected to the inner side of the rubber soft plate 22.

[0040] In the above scheme, the cross-sections of the positioning block 21 and the wiring block 2 are square structures. The square structure of the cross-section of the positioning block 21 can facilitate the installation of the wire 13, and the turning distance between the wires 13 can be kept the same during the turning installation. The square structure of the cross-section of the wiring block 2 can be beneficial to the subsequent combined installation and arrangement of multiple wiring blocks 2. When installing the wire 13, the rubber soft board 22 provides extrusion friction, and the rubber soft board 22 limits the wire 13 in the positioning interval 24 to prevent the wire 13 from escaping from the positioning interval 24.

[0041] See also Figure 7 The cross section of the rubber soft plate 22 is a triangular structure, the upper side of the triangular structure is an inclined end surface, and the lower side is a horizontal end surface. The rubber soft plates 22 are longitudinally arranged on the outer wall of the positioning block 21 in three groups.

[0042] In the above scheme, the cross-section of the rubber soft board 22 is a triangular structure. When the wire 13 is installed, the wire 13 is pressed downward from the inclined end surface, and the inclined end surface can facilitate the deformation of the rubber soft board 22. The three groups of rubber soft boards 22 are arranged to improve the limiting resistance of the rubber soft board 22 to the wire 13. When the wire 13 is stabilized in the positioning interval 24, the wire 13 is easy to generate an upward force, and the rubber soft board 22 will generate resistance, thereby limiting the wire 13 from escaping from the positioning interval 24. Under the action of the reinforcing ribs 23, the rubber soft board 22 is deformed upward, and the reinforcing ribs 23 can provide upward deformation resistance, further stabilizing the wire 13 to prevent it from escaping from the positioning interval 24.

[0043] See also Figure 2 and Figure 3 The right side of the wiring block 2 is symmetrically provided with grooves 201 , and the left side of the wiring block 2 is symmetrically provided with magnetic protrusions 202 . The wiring block 2 can be composed of more than two combined splices, and the magnetic protrusions 202 and the grooves 201 are mutually adsorbed.

[0044] In the above solution, the magnetic protrusion 202 and the groove 201 are attracted to each other, which can facilitate the positioning and splicing of more than two wiring blocks 2.

[0045] See also Figure 5-Figure 8 The auxiliary part includes a sinking groove 3, and a plurality of sinking grooves 3 are provided on the positioning interval 24. An elliptical cylinder 31 is hingedly connected inside the sinking groove 3. The left end of the elliptical cylinder 31 is hingedly connected inside the sinking groove 3, and the left end of the elliptical cylinder 31 maintains a distance from the outer wall of the wiring block 2, and the right end of the elliptical cylinder 31 extends out of the sinking groove 3.

[0046] In the above scheme, when the wire 13 needs to be detached from the positioning interval 24, the elliptical cylinder 31 is pushed upward at the right end of the elliptical cylinder 31, and the elliptical cylinder 31 will rotate at the hinge connection point, thereby pushing the wire 13 out of the positioning interval 24. When more than two wiring blocks 2 are combined and spliced, the distance maintained between the left end of the elliptical cylinder 31 and the outer wall of the wiring block 2 is used to cooperate with the distance in the sinking groove 3 extended by the right end of the elliptical cylinder 31. The coordination of the two distances will not affect the combined splicing of the wiring blocks 2, and the combined splicing of the wiring blocks 2 can increase the wiring distance.

[0047] Working principle:

[0048] Insert the stabilizing column 102 into the stabilizing groove 25, insert the bolt into the stepped hole 26, limit the bolts at both ends by the nut, the nut is in the stepped hole 26, when installing the wire 13, press the wire 13 downward from the inclined end surface, the inclined end surface can facilitate the deformation of the rubber soft board 22, the three groups of rubber soft boards 22 are set to improve the limiting resistance of the rubber soft board 22 to the wire 13, and when the wire 13 is stabilized in the positioning interval 24, the wire 13 is easy to generate an upward force, and the rubber soft board 22 will generate resistance, thereby limiting the wire 13 from escaping from the positioning interval 24, and under the action of the reinforcing ribs 23, the rubber soft board 22 is deformed upward, and the reinforcing ribs 23 can provide upward deformation resistance, further stabilizing the wire 13 to prevent it from escaping from the positioning interval 24;

[0049] When the wire 13 needs to be detached from the positioning interval 24, the elliptical cylinder 31 is pushed upward at the right end of the elliptical cylinder 31, and the elliptical cylinder 31 will rotate at the hinge connection point, thereby pushing the wire 13 out of the positioning interval 24. When more than two wiring blocks 2 are combined and spliced, the distance between the left end of the elliptical cylinder 31 and the outer wall of the wiring block 2 is used to cooperate with the distance in the sinking groove 3 extended by the right end of the elliptical cylinder 31. The coordination of the two distances will not affect the combined splicing of the wiring blocks 2, and the combined splicing of the wiring blocks 2 can increase the wiring distance.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wiring structure for a switch cabinet, comprising a cabinet body (1), an electrical component (11), a line interface (12) and a wire (13), wherein the line interface (12) on the electrical component (11) is used to connect the wire (13), and is characterized in that: The cabinet (1) is provided with a wiring device for arranging the wires (13); The wiring device comprises a wiring block (2) in the shape of a rectangle, a plurality of positioning blocks (21) being arranged equidistantly in the horizontal and vertical directions on the wiring block (2), a positioning interval (24) being formed between the plurality of positioning blocks (21), the wire (13) being installed in the positioning interval (24), positioning groove groups being symmetrically distributed on both sides of the wiring block (2), a stabilizing column (102) being detachably installed in the positioning groove group, a guide rail (101) being fixedly connected above the stabilizing column (102), an electrical component (11) being clamped on the guide rail (101), and an auxiliary part being provided in the positioning interval (24) for assisting in the removal of the wire (13) installed in the positioning interval (24).

2. A wiring structure for a switch cabinet according to claim 1, characterized in that: The bottom of the stabilizing column (102) is in a semicircular structure, a through hole (103) is passed through the semicircular structure, the positioning groove group comprises a stabilizing groove (25) and a stepped hole (26), the stabilizing groove (25) is symmetrically distributed on the wiring block (2), the stepped hole (26) passes through the wiring block (2) on the stabilizing groove (25), and the shape of the stabilizing groove (25) matches the bottom of the stabilizing column (102).

3. The wiring structure for a switch cabinet according to claim 1, characterized in that: The cross-sections of the positioning block (21) and the wiring block (2) are in a square structure. Rubber soft plates (22) are provided above the four sides of the outer wall of the positioning block (21), and reinforcing ribs (23) are connected to the inner side of the rubber soft plate (22).

4. The wiring structure for a switch cabinet according to claim 3, characterized in that: The cross section of the soft rubber plate (22) is a triangular structure, the upper side of the triangular structure is an inclined end face, and the lower side is a horizontal end face. The soft rubber plates (22) are arranged longitudinally on the outer wall of the positioning block (21) in three groups.

5. The wiring structure for a switch cabinet according to claim 1, characterized in that: The right side of the wiring block (2) is symmetrically provided with grooves (201), and the left side of the wiring block (2) is symmetrically provided with magnetic protrusions (202); the wiring block (2) can be composed of two or more combined and spliced, and the magnetic protrusions (202) and the grooves (201) can be mutually adsorbed through the magnetic protrusions (202) and the grooves (201).

6. The wiring structure for a switch cabinet according to claim 1, characterized in that: The auxiliary component comprises a sinking groove (3), a plurality of sinking grooves (3) are arranged on the positioning section (24), and an elliptical column (31) is hingedly connected inside the sinking groove (3).

7. A wiring structure for a switch cabinet according to claim 6, characterized in that: The left end of the elliptical column (31) is hingedly connected in the sinking groove (3), and the left end of the elliptical column (31) maintains a distance from the outer wall of the wiring block (2), and the right end of the elliptical column (31) extends out of the sinking groove (3).

Images