Electric power engineering wiring frame

Abstract

The utility model discloses an electric power engineering wiring frame, and belongs to the technical field of electric power engineering. The device comprises: a wiring chassis; and the at least two groups of guide rollers are rotationally mounted on the inner walls of the two sides of the wiring underframe. The openings of the opposite faces of the lower fixing seat and the upper fixing seat are of the V-shaped structures, the rubber protection pads are fixedly installed in the openings, the design can adapt to wires of different diameters, the wires can be better wrapped and protected when fixed, and compared with traditional wire fixing methods such as pasting, binding or decompression nuts, the wire fixing device has the advantages that the wire fixing device is simple in structure and convenient to use. The fixing assembly is simpler and more convenient to operate, complex binding or nut tightening or other operations are not needed, the installation steps are greatly reduced, the installation efficiency is improved, the simplified fixing mode does not need complex operation in the wiring box, the installation difficulty caused by limited operation space is avoided, and the installation cost is reduced. The installation process of the whole wiring frame is more efficient, and the space requirement for an installation site is relatively reduced.

Description

Technical Field

[0001] This utility model relates to the field of power engineering technology, and in particular to a power engineering wiring frame. Background Technology

[0002] As the name suggests, a power cabling frame is a frame device used in electrical engineering to place and fix electrical wires. It is usually made of metal or plastic and designed to meet specific electrical requirements. Power cabling frames can ensure the safe placement of wires, prevent them from being touched or moved, prevent short circuits and electric shock accidents, and neatly arrange cables to prevent mess and obstruction.

[0003] Existing power engineering wiring racks generally use methods such as pasting, binding or pressure relief nuts to fix the wires. These methods all require operation inside the wiring box, which has the following problems: (1) manual operation is complicated, inefficient, and requires a lot of installation time and space; (2) the fixing method is easy to loosen, the wires are easy to fall off, affecting safety and reliability; (3) the adhesive and binding materials are easy to age and corrode, which leads to a shortened life of the wiring system. Utility Model Content

[0004] This utility model provides a power engineering wiring rack to solve the problems in the prior art.

[0005] The present invention adopts the following technical solution: a power engineering wiring frame, comprising:

[0006] Cabling base frame;

[0007] Guide rollers, at least two sets, are rotatably mounted on the inner walls of both sides of the wiring base to assist in pulling the wires of the power wiring.

[0008] The lower fixing seat is fixedly installed on the inner bottom of the wiring base;

[0009] The fixing components are mounted on the wiring base and the lower fixing seat;

[0010] The upper fixing seat is located at the upper end of the fixing assembly, which engages the upper fixing seat and the lower fixing seat to clamp the power conductor through the openings on the opposite surfaces of the lower fixing seat and the upper fixing seat.

[0011] Preferably, the surface of the wiring base is provided with heat dissipation holes, and a plug-in part is fixedly installed at one end of the wiring base.

[0012] Preferably, the surface of the wiring base frame is provided with a slot, and a top cover is inserted into the top of the wiring base frame and the slot to seal the top of the wiring base frame.

[0013] Preferably, at least four sets of symmetrically arranged hangers are fixedly installed on the surface of the wiring base, and each hanger is inserted with a hanging rod, and each hanging rod is threaded with a nut, and the nut is located below the corresponding hanger.

[0014] Preferably, the surface of the lower fixed seat is provided with through slots at equal intervals, and the bottom surface of the upper fixed seat is fixedly installed with a baffle plate, which is movably arranged inside the through slots.

[0015] Preferably, the openings on the opposite sides of the lower and upper fixed seats are V-shaped, and a rubber protective pad is fixedly installed inside the opening.

[0016] Preferably, the fixing assembly includes two sets of threaded rods fixedly installed on the bottom surface of the upper fixing seat, and the two sets of threaded rods are movably inserted into the lower fixing seat and the wiring base. Two sets of internal and external threaded collars are rotatably installed on the bottom surface of the wiring base, and the internal and external threaded collars and threaded rods are movably sleeved. Synchronous pulleys are fixedly sleeved on the surface of both sets of internal and external threaded collars, and synchronous belts are meshed on the surface of the synchronous pulleys. A knob is fixedly installed at the bottom end of the internal and external threaded collars and synchronous pulleys, and the knob and threaded rods are rotatably sleeved.

[0017] Preferably, the fixing component includes two sets of connecting rods fixedly installed on the bottom surface of the upper fixing seat, and the bottom ends of the two sets of connecting rods are fixedly installed with limit blocks, and the surface of the limit blocks is provided with a first insertion hole. The surface of the connecting rods is fitted with springs, and the two ends of the springs are fixed to the wiring base and the limit blocks respectively. The bottom surface of the wiring base is fixedly installed with a limit shell, and the surface of the limit shell is provided with a second insertion hole.

[0018] Preferably, when the upper fixed seat and the lower fixed seat are separated, the limiting block is located inside the limiting shell and compresses the spring. At this time, the second insertion hole corresponds to the first insertion hole, and the inside of the second insertion hole and the first insertion hole is fixed by an insertion pin.

[0019] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects:

[0020] Firstly, compared with traditional methods of fixing wires such as pasting, binding, or using pressure-reducing nuts, the fixing component of this application is easier to operate. It does not require complicated binding or nut tightening operations, which greatly reduces the installation steps and improves installation efficiency. The simplified fixing method does not require complicated operations inside the wiring box, avoiding installation difficulties caused by limited operating space, making the entire wiring rack installation process more efficient and reducing the space requirements of the installation site.

[0021] Secondly, the spring force continuously presses the upper fixing seat downwards, ensuring a tight fit between the upper and lower fixing seats and reliably fixing the conductor. Moreover, this fixing method will not loosen after long-term use. Compared with traditional binding or pasting fixing, the risk of conductor falling off is greatly reduced, effectively ensuring the safe operation of the power system.

[0022] Third, the openings on the opposite sides of the lower and upper fixing seats are V-shaped, and rubber protective pads are fixedly installed inside the openings. This design can accommodate wires of different diameters, allowing the wires to be better wrapped and protected when fixed.

[0023] Fourth, through the threaded engagement of the internal and external threaded collars and threaded rods, the movement distance and force of the upper fixed seat can be precisely controlled, ensuring that the upper and lower fixed seats are tightly meshed and the wire is firmly clamped. Moreover, through the linkage of the synchronous pulley and the synchronous belt, the two sets of threaded rods can move synchronously, so that the upper fixed seat is subjected to uniform force, further enhancing the stability of the fixation. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is another schematic diagram of the present invention;

[0027] Figure 3 This is a partial schematic diagram of Embodiment 1 of the present utility model;

[0028] Figure 4 This is a partial side sectional view of Embodiment 1 of the present invention;

[0029] Figure 5 This utility model Figure 4 Enlarged view of part A;

[0030] Figure 6 This is a partial schematic diagram of Embodiment 2 of the present invention;

[0031] Figure 7 This is a partial side sectional view of Embodiment 2 of the present invention;

[0032] Figure 8 This utility model Figure 7 Enlarged view of part B.

[0033] Figure Labels

[0034] Wiring base frame; 101-Card slot; 102-Plug-in part; 2-Guide roller; 3-Lower fixed seat; 31-Through groove; 4-Upper fixed seat; 41-Blocking plate; 5-Rubber protective pad; 601-Hanger; 602-Hanging rod; 603-Nut; 7-Top cover; 8-Threaded rod; 9-Internal and external threaded collar; 10-Synchronous pulley; 11-Synchronous belt; 12-Knob; 13-Connecting rod; 14-Limiting block; 15-Spring; 16-Limiting shell; 17-First plug-in hole; 18-Second plug-in hole. Detailed Implementation

[0035] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0036] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0037] Reference Figures 1 to 8 As shown in the figure, this utility model embodiment provides a power engineering wiring frame, which mainly includes a wiring base frame 1, a guide roller 2, a lower fixed seat 3, an upper fixed seat 4, and a fixing component.

[0038] At least two sets of guide rollers 2 are rotatably mounted on the inner walls of both sides of the wiring base 1 to assist in pulling the wires of the power wiring; a lower fixing seat 3 is fixedly mounted on the inner bottom of the wiring base 1; a fixing assembly is set on the wiring base 1 and the lower fixing seat 3; an upper fixing seat 4 is set on the upper end of the fixing assembly, which is used to fix and engage the upper fixing seat 4 and the lower fixing seat 3 to clamp the power wires through the openings on the opposite sides of the lower fixing seat 3 and the upper fixing seat 4.

[0039] In other practical applications, the surface of the wiring base 1 is provided with heat dissipation holes, and a plug-in part 102 is fixedly installed at one end of the wiring base 1. The surface of the wiring base 1 is provided with a slot 101, and a top cover 7 is inserted into the top of the wiring base 1 and the slot 101 to seal the top of the wiring base 1.

[0040] The heat dissipation holes on the surface of the wiring base 1 help to dissipate heat from the wires inside the wiring base 1. The plug-in part 102 at the end of the wiring base 1 enables splicing and connection between multiple sets of wiring base 1 (when splicing two sets of wiring base 1, the plug-in part 102 at the end of one set of wiring base 1 splices with the end of the other set of wiring base 1 for assembly of two sets of wiring base 1, which is existing technology and will only be briefly described here). The top cover 7 is inserted into the top of the wiring base 1, and the snap-fit ​​protrusions on both sides of the inner wall of the top cover 7 are inserted into the slots 101, thereby fixing the top cover 7 to the top of the wiring base 1 and sealing the top of the wiring base 1 through the top cover 7.

[0041] In other practical applications, at least four sets of symmetrically arranged hangers 601 are fixedly installed on the surface of the wiring base 1, and a hanger rod 602 is inserted into the hanger 601. The bottom end of the hanger rod 602 is threaded with a nut 603, and the hanger rod 602 is used to hoist the device to the building wall.

[0042] The hanger 602 is inserted into the hanger 601 on the surface of the wiring base 1, and the nut 603 is threaded onto the bottom end of the hanger 602, thereby fixing the hanger 602 to the wiring base 1. The hanger 602 can be fixed to the wall, and the wiring base 1 can be hoisted and fixed.

[0043] In other practical applications, the surface of the lower fixed seat 3 is provided with through slots 31 at equal intervals, and the bottom surface of the upper fixed seat 4 is fixedly installed with a baffle plate 41, and the baffle plate 41 is movably installed inside the through slot 31.

[0044] The upper fixed seat 4 is movably installed with the baffle plate 41 on the bottom surface of the upper fixed seat 4 and the through groove 31 on the top surface of the lower fixed seat 3, thereby enabling the separation of adjacent wires through the baffle plate 41 on the bottom surface of the upper fixed seat 4. Furthermore, the baffle plate 41 is vertically inserted into the through groove 31, thereby limiting the vertical upward movement of the upper fixed seat 4.

[0045] In other practical applications, the openings on the opposite sides of the lower fixing seat 3 and the upper fixing seat 4 are V-shaped, and a rubber protective pad 5 is fixedly installed inside the opening.

[0046] The V-shaped openings on the opposite sides of the lower fixing seat 3 and the upper fixing seat 4 enable the fixing of wires of different diameters, and the rubber protective pad 5 at the opening prevents damage to the insulation shielding layer of the wires when fixing them.

[0047] In summary: During wiring, the upper fixing seat 4 and the lower fixing seat 3 are in the open state. The guide rollers 2 on both sides of the inner wall of the wiring base 1 make the wire contact the surface of the guide rollers 2, and the wire is located between the lower fixing seat 3 and the upper fixing seat 4. Pulling the wire causes the guide rollers 2 to rotate, which can assist the wiring operation. After the wire is laid, the fixing component can make the upper fixing seat 4 move vertically downward, so that the upper fixing seat 4 and the lower fixing seat 3 are vertically engaged, thereby fixing the wire inside the wiring base 1.

[0048] In some practical applications, the fixed component includes at least the following two possible implementations.

[0049] A first embodiment of the fixing component: as follows Figure 3 , Figure 4 and Figure 5 The fixing component includes two sets of threaded rods 8 fixedly installed on the bottom surface of the upper fixing seat 4, and the two sets of threaded rods 8 are movably inserted into the lower fixing seat 3 and the wiring base 1. Two sets of internal and external threaded collars 9 are rotatably installed on the bottom surface of the wiring base 1, and the internal and external threaded collars 9 and the threaded rods 8 are movably sleeved. Synchronous pulleys 10 are fixedly sleeved on the surface of the two sets of internal and external threaded collars 9, and synchronous belts 11 are meshed on the surface of the synchronous pulleys 10. A knob 12 is fixedly installed at the bottom end of the internal and external threaded collars 9 and the synchronous pulleys 10, and the knob 12 and the threaded rods 8 are rotatably sleeved.

[0050] In summary: When fixing the wire, rotating any set of knobs 12 drives one set of internal and external threaded collars 9 and synchronous pulleys 10 to rotate. The synchronous belt 11 enables the other set of internal and external threaded collars 9 and synchronous pulleys 10 to rotate synchronously. The internal and external threaded collars 9 and threaded rods 8 are threaded together, which causes the threaded rods 8 to drive the upper fixed seat 4 to move vertically downward, so that the upper fixed seat 4 and the lower fixed seat 3 engage to clamp and fix the wire.

[0051] A second embodiment of the fixing component: as follows Figure 6 , Figure 7 and Figure 8 The fixing assembly includes two sets of connecting rods 13 fixedly installed on the bottom surface of the upper fixing seat 4, and the bottom ends of the two sets of connecting rods 13 are fixedly installed with limit blocks 14. The surface of the limit block 14 is provided with a first insertion hole 17. The surface of the connecting rod 13 is fitted with a spring 15. The two ends of the spring 15 are fixed to the wiring base 1 and the limit block 14 respectively. The bottom surface of the wiring base 1 is fixedly installed with a limit shell 16, and the surface of the limit shell 16 is provided with a second insertion hole 18.

[0052] In some practical applications, when wiring is being done, the upper fixed seat 4 and the lower fixed seat 3 are separated, and the limiting block 14 is located inside the limiting shell 16 and compresses the spring 15. At this time, the second insertion hole 18 and the first insertion hole 17 correspond to each other, and the second insertion hole 18 and the first insertion hole 17 can be inserted into the interior of the first insertion hole 17 to fix and limit them.

[0053] By inserting pins into the second insertion hole 18 and the first insertion hole 17, the upper fixing seat 4 and the lower fixing seat 3 can be in the open state during wiring.

[0054] In summary: During wiring, the limiting block 14 is located inside the limiting shell 16, the spring 15 is in a compressed state, and the pins are inserted into the second insertion hole 18 and the first insertion hole 17. After wiring is completed, by pulling out the pins in the first insertion hole 17 and the second insertion hole 18, the connecting rod 13 and the upper fixing seat 4 above the limiting block 14 move vertically downward under the elastic force of the spring 15, so that the upper fixing seat 4 and the lower fixing seat 3 engage to clamp and fix the wire.

[0055] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An electrical engineering wiring rack, characterized in that Include: Wiring chassis (1); Guide roller (2), at least two groups, and rotatingly installed in the two sides of the inner wall of the wiring chassis (1), to assist the power wiring to pull the wire; Lower fixing seat (3), fixedly installed on the inner bottom of the wiring chassis (1); Fixed assembly, provided on the wiring chassis (1) and the lower fixing seat (3); Upper fixing seat (4), provided on the upper end of the fixed assembly, the fixed assembly engages the upper fixing seat (4) and the lower fixing seat (3) with each other, to clamp the power wire through the openings on the opposite faces of the lower fixing seat (3) and the upper fixing seat (4).

2. The power engineering wiring rack of claim 1, wherein, The surface of the wiring chassis (1) is provided with a heat dissipation through hole, and one end of the wiring chassis (1) is fixedly installed with a plug-in part (102).

3. The power engineering wiring rack of claim 1, wherein, The surface of the wiring chassis (1) is provided with a clamping groove (101), and a top cover (7) is inserted into the clamping groove (101) to seal the top end of the wiring chassis (1).

4. The power engineering wiring rack of claim 1, wherein, The surface of the wiring chassis (1) is fixedly installed with at least four groups of symmetrically arranged hangers (601), and a hanger rod (602) is inserted into each hanger (601), a nut (603) is threadedly sleeved on each hanger rod (602), and the nut (603) is located below the corresponding hanger (601).

5. The power engineering wiring rack of claim 1, wherein, The surface of the lower fixing seat (3) is provided with a through groove (31) at equal intervals, the bottom surface of the upper fixing seat (4) is fixedly installed with a blocking plate (41), and the blocking plate (41) is movably arranged in the through groove (31).

6. The power engineering wiring rack of claim 1, wherein, The openings on the opposite faces of the lower fixing seat (3) and the upper fixing seat (4) are in V-shaped structure, and a rubber protective pad (5) is fixedly installed in the openings.

7. A power engineering wiring rack according to any one of claims 1 to 5, characterized in that The fixed assembly includes two groups of threaded rods (8) fixedly installed on the bottom surface of the upper fixing seat (4), and the two groups of threaded rods (8) are movably inserted into the lower fixing seat (3) and the wiring chassis (1), two groups of inner and outer threaded sleeve rings (9) are rotatably installed on the bottom surface of the wiring chassis (1), the inner and outer threaded sleeve rings (9) are movably sleeved with the threaded rods (8), the surfaces of the two groups of inner and outer threaded sleeve rings (9) are fixedly sleeved with synchronous wheels (10), the surfaces of the synchronous wheels (10) are meshingly sleeved with a synchronous belt (11), the bottom ends of the inner and outer threaded sleeve rings (9) and the synchronous wheels (10) are fixedly installed with knobs (12), and the knobs (12) and the threaded rods (8) are rotatably sleeved.

8. A power engineering wiring rack according to any one of claims 1 to 5, characterized in that The fixed assembly includes two groups of connecting rods (13) fixedly installed on the bottom surface of the upper fixing seat (4), the bottom ends of the two groups of connecting rods (13) are fixedly installed with limit blocks (14), the surfaces of the limit blocks (14) are provided with first insertion holes (17), the surfaces of the connecting rods (13) are sleeved with springs (15), the two ends of the springs (15) are fixedly connected with the wiring chassis (1) and the limit blocks (14), respectively, and the bottom surface of the wiring chassis (1) is fixedly installed with a limit shell (16), and the surface of the limit shell (16) is provided with a second insertion hole (18).

9. A power engineering rack as claimed in claim 8, characterized in that When the upper fixing base (4) and the lower fixing base (3) are separated, the limiting block (14) is located in the inside of the limiting shell (16) and compresses the spring (15), at this time, the second plug hole (18) and the first plug hole (17) correspond, and the inside of the second plug hole (18) and the first plug hole (17) is fixed by the plug pin shaft, so that the limiting block is fixed.

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