Wire storage support of power distribution cabinet
By designing the wire storage bracket of the distribution cabinet, and neatly storing and classifying the lines using the winding rack and other structures, the problems of messy lines inside the distribution cabinet and the spread of fire are solved, and maintenance efficiency is improved and maintenance costs are reduced.
Patent Information
- Application Number
- CN202421116480.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The internal lines of the distribution cabinet are chaotic and interlaced, which affects the maintenance efficiency and the fire spreads rapidly in the event of a failure, resulting in large-scale damage and increasing maintenance costs.
Design a wire storage bracket for distribution cabinets, winding and storage of the circuit through the winding rack, and using a combination structure of the underframe, winding rack, slide chute, support rod, press frame and spring to achieve neat storage and classified management of the circuit.
Through winding and storage, the lines are prevented from being chaotic and intertwined, and the maintenance efficiency is improved; at the same time, it prevents the spread of fire, reduces the damaged area of the line, and reduces the maintenance cost.
Smart Images
Figure CN222601728U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric wire brackets for power distribution cabinets, in particular to an electric wire storage bracket for power distribution cabinets. Background Art
[0002] The power distribution cabinet is a general term for the motor control center, which is composed of high-integration, bus-parallel chip microcomputers, high-precision current and voltage transformers, high-insulation strength export intermediate relays, and high-reliability switching power supply modules. The power distribution cabinet can control the scope of the fault so that the cause of the fault can be accurately and quickly found during maintenance work and normal power supply can be restored in the shortest time. External wires are required between the components inside the power distribution cabinet to complete the current flow.
[0003] There are many wires inside the distribution cabinet and they are intertwined with each other. During maintenance, the messy and intertwined wires will affect the efficiency of circuit maintenance. At the same time, when a fault occurs in a line at one end and a fire occurs, the fire will quickly spread to other lines, causing large-scale damage to the lines inside the distribution cabinet, increasing the maintenance cost of the lines inside the distribution cabinet.
[0004] To this end, the utility model provides a wire storage bracket for a power distribution cabinet, which winds and stores the wires through a base frame and a pressure frame to solve the above-mentioned problem. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a wire storage bracket for a power distribution cabinet, which solves the above-mentioned problems.
[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: a wire storage bracket of a distribution cabinet, including a base frame, the bottom end of the base frame is fixedly connected to a winding rack, the inner wall of the winding rack is symmetrically provided with sliding grooves, the inside of the sliding groove is fixedly connected to a support rod, the outer end of the support rod is slidably connected to a pressure frame, the outer end of the support rod is sleeved with a first spring, and the first spring is fixedly connected between the top wall of the sliding groove and the pressure frame.
[0007] Preferably, the winding frame is composed of two groups of V-shaped brackets, one side of the bracket is hook-shaped, and the pressing frame is L-shaped, and the pressing frame is arranged inside the winding frame.
[0008] Preferably, the bottom end of the base frame is fixedly connected to a lower wire tube, the lower wire tube is arranged inside the winding frame, the top end of the base frame is fixedly connected to a wire clamping plate, the top end of the wire clamping plate is fixedly connected to an upper wire tube, and the lower wire tube corresponds to the upper wire tube in position.
[0009] Preferably, the winding rack is provided with a plurality of groups and arranged at equal distances, the interior of the wire clamping plate is slidably connected with a clamping plate, two clamping plates are provided, the cross-section of the clamping plate is semicircular and the inner wall is toothed.
[0010] Preferably, a push rod is fixedly connected to one side of the splint, and the push rod is slidably connected to the inside of the wire clamping plate. One end of the push rod is fixedly connected to an extrusion plate, and the extrusion plate is arranged at the outer end of the wire clamping plate and is slidably connected thereto.
[0011] Preferably, a sliding rod is fixedly connected to the inner wall of the wire clamping plate, the sliding rod is slidably connected to the inside of the push rod, and a second spring is fixedly connected between the sliding rod and the push rod.
[0012] Beneficial Effects
[0013] The utility model provides a wire storage bracket for a power distribution cabinet. Compared with the prior art, the utility model has the following beneficial effects:
[0014] (1) The wire storage bracket of the distribution cabinet winds up the wires inside the distribution cabinet through a winding rack, so that the longer wires are stored in the form of wire coils inside the winding rack, and the wires are sorted and stored to prevent the wires inside the distribution cabinet from being tangled and intertwined, which makes it inconvenient to sort out and separate damaged wires during maintenance. At the same time, the wires are classified and stored to prevent the fire from spreading to the remaining circuits inside the distribution cabinet when a circuit inside the distribution cabinet is damaged and catches fire, thereby increasing the damaged area of the circuit inside the distribution cabinet and increasing the subsequent maintenance cost of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;
[0016] Figure 2 It is a front view of the utility model;
[0017] Figure 3 It is a structural schematic diagram of the winding frame of the utility model;
[0018] Figure 4 It is a schematic diagram of the internal structure of the wire clamping plate of the utility model;
[0019] Figure 5 The utility model Figure 4 A in the figure is an enlarged structural diagram.
[0020] In the figure, 1 is the base frame; 2 is the winding frame; 3 is the slide groove; 4 is the support rod; 5 is the pressure frame; 6 is the first spring; 7 is the lower wire tube; 8 is the wire clamping plate; 9 is the clamping plate; 10 is the push rod; 11 is the slide rod; 12 is the second spring; 13 is the extrusion plate; 14 is the upper wire tube. DETAILED DESCRIPTION
[0021] 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 in 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.
[0022] Embodiment 1:
[0023] See also Figure 1-3 A wire storage bracket for a power distribution cabinet comprises a base frame 1, a winding frame 2 is fixedly connected to the bottom end of the base frame 1, a slide groove 3 is symmetrically opened on the inner wall of the winding frame 2, a support rod 4 is fixedly connected to the inside of the slide groove 3, a pressing frame 5 is slidably connected to the outer end of the support rod 4, a first spring 6 is sleeved on the outer end of the support rod 4, and the first spring 6 is fixedly connected between the top wall of the slide groove 3 and the pressing frame 5. The purpose of this arrangement is that the base frame 1 is made of insulating material, the base frame 1 is used to raise the height of the wire roll, and the winding frame 2 is used to wind the wires, and the messy wires are wound into wire rolls for storage, so as to prevent the wires from being scattered inside the power distribution cabinet, thereby preventing the wires from being entangled with each other. During maintenance, it is convenient to accurately and quickly locate the damaged part of the circuit, speed up the maintenance efficiency of the internal circuit of the power distribution cabinet, and at the same time, comb the wires to prevent the increase of the damaged area of the internal circuit of the power distribution cabinet when a group of circuits is burned, thereby reducing the maintenance cost.
[0024] Preferably, the winding frame 2 is composed of two groups of V-shaped brackets, one side of the bracket is hook-shaped, and the pressing frame 5 is L-shaped, and the pressing frame 5 is arranged inside the winding frame 2. The purpose of this arrangement is that the two groups of brackets arranged in a V-shape are used to wind the wires, and the wires are wound and stored between the two side rods connected by the two groups of brackets. The L-shaped pressing frame 5 is used to squeeze the wires between the two side rods to prevent the wires from loosening from the side rods, so that the wires are neatly stored inside the two groups of brackets of the winding frame 2.
[0025] In this embodiment, firstly, bolts are used to fix the base frame 1 to the bottom of the inner cavity of the distribution cabinet, the wires are passed through the top of the base frame 1, and one end of the wires is connected to the line outside the distribution cabinet, and the excess wires are wound between the two groups of winding racks 2, so that the longer wires are wound into coils and stored between the two groups of card racks of the winding rack 2, so that the wires inside the distribution cabinet are neatly stored to prevent the wires from being crossed in a disorderly manner, which facilitates the accurate and rapid positioning of damaged circuits during maintenance, speeds up the maintenance efficiency of the internal circuits of the distribution cabinet, and at the same time, the wires are classified and stored to prevent a certain section of the burnt circuit from spreading rapidly outward, increase the damaged area of the internal circuit of the distribution cabinet, and reduce the maintenance cost. The elastic force generated by the first spring 6 causes the pressing frame 5 to squeeze the wires inside the winding rack 2 to prevent the wires from loosening from the two side rods of the winding rack 2.
[0026] Embodiment 2:
[0027] See also Figure 1-5 This embodiment provides a technical solution for the wire storage bracket of the power distribution cabinet on the basis of the first embodiment: the bottom end of the base frame 1 is fixedly connected with a lower wire tube 7, which is arranged inside the winding frame 2, the top end of the base frame 1 is fixedly connected with a wire clamping plate 8, the top end of the wire clamping plate 8 is fixedly connected with an upper wire tube 14, and the lower wire tube 7 corresponds to the upper wire tube 14. The purpose of this arrangement is that the lower wire tube 7 and the upper wire tube 14 are used to conduct the wires, and at the same time, the connection between the wires and the base frame 1 and the wire clamping plate 8 is protected, so as to reduce the degree of wear of the wires and prevent the wires from being damaged.
[0028] Preferably, the winding frame 2 is provided with several groups and arranged at equal distances, and the clamping plate 8 is slidably connected to the inside with a clamping plate 9, and two clamping plates 9 are provided, and the cross section of the clamping plate 9 is semicircular and the inner wall is toothed. The purpose of this arrangement is that the clamping plate 9 is used to clamp the wire, and the clamping plate 9 with a toothed inner wall increases the friction between it and the wire to prevent the wire from loosening.
[0029] Preferably, a push rod 10 is fixedly connected to one side of the clamping plate 9, and the push rod 10 is slidably connected to the inside of the wire clamping plate 8. One end of the push rod 10 is fixedly connected to a pressing plate 13, and the pressing plate 13 is arranged at the outer end of the wire clamping plate 8 and is slidably connected thereto. The purpose of this arrangement is that the push rod 10 can drive the clamping plate 9 to slide in the opposite direction inside the wire clamping plate 8, thereby loosening the wires inside the clamping plate 9, and facilitating the removal of the wires from the inside of the wire clamping plate 8 during maintenance.
[0030] Preferably, the inner wall of the clamping plate 8 is fixedly connected with a slide bar 11, which is slidably connected to the inside of the push rod 10, and a second spring 12 is fixedly connected between the slide bar 11 and the push rod 10. The purpose of this arrangement is that the second spring 12 can drive the two groups of push rods 10 to respectively drive the two groups of clamping plates 9 to slide towards each other, thereby clamping the wires. When taking out the wires, only the squeezing plate 13 needs to be pressed to separate the two groups of clamping plates 9 from the wires, thereby facilitating the removal of the wires.
[0031] In this embodiment, when the wire is passed through the inside of the wire clamping plate 8, the squeezing plate 13 is pressed, so that the support rod 10 drives the clamping plate 9 to move in the opposite direction inside the wire clamping plate 8, thereby facilitating the pulling of the wire. After the wire is wound and stored inside the winding frame 2, the squeezing plate 13 is released, and the elastic force generated by the second spring 12 causes the two sets of clamping plates 9 to reset, thereby clamping the wire inside the two sets of clamping plates 9 to prevent the wire from loosening.
[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wire storage bracket for a power distribution cabinet, comprising a base frame (1), characterized in that: The bottom end of the base frame (1) is fixedly connected to a winding frame (2), the inner wall of the winding frame (2) is symmetrically provided with a slide groove (3), the interior of the slide groove (3) is fixedly connected to a support rod (4), the outer end of the support rod (4) is slidably connected to a pressure frame (5), the outer end of the support rod (4) is sleeved with a first spring (6), and the first spring (6) is fixedly connected between the top wall of the slide groove (3) and the pressure frame (5).
2. The wire storage bracket of a power distribution cabinet according to claim 1, characterized in that: The winding frame (2) is composed of two groups of V-shaped brackets, one side of the bracket is hook-shaped, and the pressing frame (5) is arranged in an L shape. The pressing frame (5) is arranged inside the winding frame (2).
3. The wire storage bracket of a power distribution cabinet according to claim 1, characterized in that: The bottom end of the base frame (1) is fixedly connected to a lower wire tube (7), and the lower wire tube (7) is arranged inside the winding frame (2). The top end of the base frame (1) is fixedly connected to a wire clamping plate (8), and the top end of the wire clamping plate (8) is fixedly connected to an upper wire tube (14), and the lower wire tube (7) corresponds to the upper wire tube (14) in position.
4. The wire storage bracket of a power distribution cabinet according to claim 3, characterized in that: The winding rack (2) is provided with a plurality of groups and is arranged at equal distances. The inside of the wire clamping plate (8) is slidably connected with a clamping plate (9). Two clamping plates (9) are provided. The cross section of the clamping plate (9) is semicircular and the inner wall is toothed.
5. The wire storage bracket of a power distribution cabinet according to claim 4, characterized in that: A push rod (10) is fixedly connected to one side of the clamping plate (9), and the push rod (10) is slidably connected to the inside of the wire clamping plate (8). One end of the push rod (10) is fixedly connected to an extrusion plate (13), and the extrusion plate (13) is arranged at the outer end of the wire clamping plate (8) and is slidably connected thereto.
6. The wire storage bracket of a power distribution cabinet according to claim 5, characterized in that: A sliding rod (11) is fixedly connected to the inner wall of the wire clamping plate (8), and the sliding rod (11) is slidably connected to the inside of the push rod (10). A second spring (12) is fixedly connected between the sliding rod (11) and the push rod (10).