A wiring rack for power system engineering construction
By using the flexible plug-in and slot design of the plug and the sliding frame, the problem of cumbersome operation of existing cable rack height adjustment is solved, enabling rapid height adjustment and cable fixing, thus improving construction efficiency and space utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEFEI ELECTRIC POWER INSTALLATION CORP
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-24
AI Technical Summary
The existing wiring racks used in power system engineering construction are cumbersome to adjust in height, requiring the removal of bolt connections, which leads to low efficiency.
The design features flexible plug-in and slot design, along with the sliding of the moving frame within the vertical slot, allowing for quick adjustment of the cabling rack height without removing bolts. Furthermore, the height adjustment and cable fixing are synchronized through the linkage of the adjusting and limiting components.
It significantly improves construction efficiency, allowing for quick adjustment of the cabling rack height without removing bolts, accommodating cables of different diameters, reducing line damage, and optimizing space utilization.
Smart Images
Figure CN224555130U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power engineering construction technology, and in particular to a wiring frame for power system engineering construction. Background Technology
[0002] Electrical engineering construction refers to the process of installing, maintaining, and constructing electrical equipment and systems in the power sector. In electrical engineering, wiring racks are used to arrange cables. A wiring rack is a device used to organize and protect cable lines, typically made of materials such as metal or plastic. Wiring racks can group cables vertically or horizontally together and separate different types of lines using internal partitions to reduce interference and crossings between lines.
[0003] Chinese patent CN221408238U discloses a wiring rack for power engineering construction, including a wiring bracket. Support frames are symmetrically fixed to both sides of the top of the wiring bracket. A fixing groove is opened in the middle of the top of the support frame, and an installation plate is movably installed inside the fixing groove. Support rods are symmetrically welded between the two symmetrical installation plates on both sides. Several first-level support plates are fitted onto one side of the outer surface of the support rod. A partition is welded to the middle of the top of the first-level support plate. Second-level support plates are fitted onto both sides of the support rod near the first-level support plate, and an outer baffle is welded to the middle of the top of the second-level support plate. This application achieves the effect of clamping and fixing power lines by adjusting different numbers of partitions and outer baffles, thereby facilitating the support of lines of different sizes and quantities, improving the overall layout effect of power lines above the wiring bracket, and solving the problem of inconvenient space utilization when arranging lines by category.
[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist:
[0005] The above-mentioned technology requires removing the bolt connections before adjusting the height of the entire support frame, and then reconnecting the bolts after adjustment, which is a rather cumbersome and inconvenient operation. Utility Model Content
[0006] To address the technical problem of inconvenient operation when adjusting the height of related technologies, this utility model provides a wiring frame for power system engineering construction.
[0007] This utility model is achieved using the following technical solution: a wiring frame for power system engineering construction, comprising:
[0008] A "U"-shaped main body, with a number of moving wheels evenly connected to the bottom end of the main body. Vertical slot openings one and two are symmetrically provided on both outer walls of the main body. A "mouth"-shaped moving frame is slidably connected to each of the two slot openings one. Limiting members are provided in the middle of the outer side of the main body for each moving frame. A number of groups of adjusting members are orderly connected inside the main body. The adjusting members slide vertically in the slot opening two and are vertically displaced synchronously with the moving frame.
[0009] Among them, the adjusting member quickly adapts to and fixes the diameter of the line, and cooperates with the limiting member to achieve height adjustment.
[0010] As a further improvement of the above solution, the limiting member includes slot openings symmetrically and evenly provided in the middle of both outer walls of the main body. Plug blocks are inserted into both of the two slot openings. Elastic rubber is elastically connected to the outer walls of both of the two plug blocks. Both sides of the two elastic rubbers are connected to the outer wall of the moving frame.
[0011] As a further improvement of the above solution, sliding grooves are symmetrically provided on both sides of the outer wall of the moving frame. The sliding grooves are slidably connected to the plug blocks.
[0012] As a further improvement of the above solution, pull handle grooves are provided at the top of both sides of the main body.
[0013] As a further improvement of the above solution, each group of adjusting members includes a fixing rod parallel to the bottom surface of the main body, and the fixing rod is parallel to both sides of the main body. Two arc-shaped plates are symmetrically and rotatably connected to both ends of the outer wall of the fixing rod. A ball is embedded in the inner side of each of the two arc-shaped plates. The bottom ends of the two arc-shaped plates are rotatably connected to each other. A nearly circular clamping space can be formed by the rotation of the two arc-shaped plates.
[0014] As a further improvement of the above solution, rotating rods are respectively rotatably connected to the top ends of the two arc-shaped plates. Threaded sleeve blocks are fixedly connected to the outer walls of the middle parts of the two rotating rods. Adjusting rods are threadedly connected to both of the two threaded sleeve blocks. Knobs and limiting round blocks are coaxially fixedly connected to both ends of the adjusting rod outside the main body in sequence.
[0015] As a further improvement of the above solution, the adjusting rod is composed of multiple sections of bidirectional screws coaxially connected.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0017] (1) Through the elastic plugging and unplugging design of the plug block and the slot opening, and in cooperation with the sliding of the moving frame in the slot opening one, the present utility model can quickly adjust the height of the wiring rack without disassembling bolts, significantly improving the construction efficiency.
[0018] (2) In the present utility model, the adjusting member drives the arc-shaped plates to open and close by using an adjusting rod with a bidirectional screw structure. In cooperation with the ball design, it can adapt to cables with different diameters and reduce friction, avoiding damage to the line.
[0019] (3) The utility model facilitates the movement of the device through the moving wheels and the handle groove; the limiting member and the adjusting member are designed in a linkage manner to achieve synchronous operation of height adjustment and cable fixation, optimizing the space utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 FIG. 1 is an overall structural schematic diagram of a wiring rack for power system engineering construction proposed by the utility model;
[0021] Figure 2 FIG. 2 is a three-dimensional sectional structural schematic diagram of the utility model;
[0022] Figure 3 FIG. 3 is a structural schematic diagram of the adjusting member and the limiting member of the utility model.
[0023] MAIN SYMBOL DESCRIPTION:
[0024] 1. Main body; 11. Moving wheels; 12. Handle groove; 13. First vertical slot; 14. Second vertical slot; 15. Insert slot; 2. Moving frame; 21. Sliding groove; 22. Insert block; 23. Elastic rubber; 3. Fixed rod; 31. Arc-shaped plate; 32. Ball; 33. Rotating rod; 34. Threaded sleeve block; 35. Adjusting rod; 36. Knob. SPECIFIC EMBODIMENTS
[0025] Next, in combination with the drawings and specific embodiments, the utility model will be further described. It should be noted that on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined to form new embodiments.
[0026] Embodiment:
[0027] Please refer to Figures 1-3 , a wiring rack for power system engineering construction in this embodiment includes:
[0028] A "U"-shaped main body 1, the bottom end of the main body 1 is evenly connected with a plurality of moving wheels 11, vertical first vertical slots 13 and second vertical slots 14 are symmetrically opened on both outer walls of the main body 1, "mouth"-shaped moving frames 2 are slidably connected at both first vertical slots 13, limiting members are arranged in the middle outside the main body 1 for the moving frames 2, and a plurality of groups of adjusting members are sequentially connected inside the main body 1 for the moving frames 2, and the adjusting members slide vertically in the second vertical slots 14 and displace vertically synchronously with the moving frames 2;
[0029] Specifically, referring to Figure 1 and Figure 2 , where the two first vertical slots 13 are located outside the two second vertical slots 14, or the two second vertical slots 14 are located outside the two first vertical slots 13; the moving wheels 11 can be manually adjusted for limiting and locking.
[0030] The adjusting component quickly adapts to and fixes the line diameter, and works with the limiting component to achieve height adjustment.
[0031] The limiting component includes symmetrically and evenly opened slots 15 in the middle of the outer walls on both sides of the main body 1. Each slot 15 has a plug 22 inserted into it. Each plug 22 has an elastic rubber 23 elastically connected to its outer wall. Both sides of the elastic rubber 23 are connected to the outer wall of the movable frame 2.
[0032] The outer walls of the movable frame 2 are symmetrically provided with sliding grooves 21, which are slidably connected to the insert block 22.
[0033] Specifically, see Figure 3 Both hands can pull the plug 22 outward to release the plug 22 from the slot 15, and then slide it vertically along the vertical slot 13, so that the plug 22 matches with other slides 21. The plug 22 can be released and the elastic rubber 23 will allow the plug 22 to be re-inserted into the slide 21 to complete the limiting.
[0034] Both sides of the top of the main body 1 are provided with handle grooves 12.
[0035] Specifically, see Figure 1 and Figure 2 The entire main body 1 can be moved using the pull handle groove 12.
[0036] See Figure 3 Each set of adjustment components includes a fixed rod 3 parallel to the bottom surface of the main body 1, and the fixed rod 3 is parallel to both sides of the main body 1. Two arc-shaped plates 31 are symmetrically rotatably connected to the two ends of the outer wall of the fixed rod 3. A ball bearing 32 is embedded in the inner side of each of the two arc-shaped plates 31. The bottom ends of the two arc-shaped plates 31 are rotatably connected to each other. When the two arc-shaped plates 31 rotate, they can close together to form a near-circular clamping space.
[0037] Specifically, the two arc-shaped plates 31 rotate inward / outward synchronously on the outer wall of the fixed rod 3, so that the size of the internal clamping space changes, which can accommodate lines of different diameters. The internally embedded ball bearings 32 can also reduce friction on the lines.
[0038] Two arc plates 31 are rotatably connected to the top of each of the two plates 31. Threaded sleeve blocks 34 are fixedly connected to the outer wall of the middle part of each of the two rotating rods 33. Adjusting rods 35 are threadedly connected to each of the two threaded sleeve blocks 34. A knob 36 and a limiting block are coaxially fixedly connected to both ends of the adjusting rod 35 outside the main body 1.
[0039] The adjusting rod 35 is composed of multiple bidirectional screw segments connected coaxially. The multiple bidirectional screw segments are connected coaxially through a coupling to ensure that each segment rotates synchronously when the knob 36 is turned.
[0040] For details, please refer to Figure 3The multiple curved plates 31 connected at the current point of contact can be rotated synchronously by simply turning knob 36, so that the clamping space expands / contracts synchronously.
[0041] The implementation principle of a wiring frame for power system engineering construction in this application embodiment is as follows:
[0042] When in use, the wire is inserted into the two clamping spaces in the same group along the arc plate 31 on one side. After the wire is placed in the two clamping spaces in the same group, the knob 36 can be turned to drive the adjusting rod 35 to connect with multiple threaded sleeves 34, thereby causing the two arc plates 31 on the same layer to retract synchronously and clamp and position the wire, thus fixing the wire.
[0043] When height adjustment is required, simply pull the two insert blocks 22 outwards simultaneously, then pull the moving frame 2 along the vertical slot 13 to the slot 15 at the appropriate position and release it. The elastic rubber 23 will then push the insert blocks 22 into the slot 15 to complete the height adjustment and limit.
[0044] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A wiring frame for power system engineering construction, characterized in that, Including: A "U"-shaped main body (1), several moving wheels (11) are evenly connected to the bottom end of the main body (1). Vertical first vertical slot openings (13) and second vertical slot openings (14) are symmetrically formed on both outer walls of the main body (1). A "mouth"-shaped moving frame (2) is slidably connected to each of the two first vertical slot openings (13). A limiting member is provided in the middle of the outer side of the main body (1) for the moving frame (2). A number of groups of adjusting members are orderly connected inside the main body (1) for the moving frame (2). The adjusting members slide vertically in the second vertical slot openings (14) and displace vertically synchronously with the moving frame (2). Among them, the adjusting member quickly adapts to and fixes the diameter of the wire, and cooperates with the limiting member to achieve height adjustment.
2. The wiring frame for power system engineering construction as described in claim 1, characterized in that, The limiting member includes slot openings (15) symmetrically and evenly formed in the middle of both outer walls of the main body (1). Plug blocks (22) are inserted into the two slot openings (15). Elastic rubber (23) is elastically connected to the outer walls of the two plug blocks (22). Both sides of the two elastic rubbers (23) are connected to the outer wall of the moving frame (2).
3. A wiring frame for power system engineering construction as described in claim 2, characterized in that, Chute grooves (21) are symmetrically formed on both sides of the outer wall of the moving frame (2). The chute grooves (21) are slidably connected to the plug blocks (22).
4. A wiring frame for power system engineering construction as described in claim 2, characterized in that, Pull handle grooves (12) are formed at the tops of both sides of the main body (1).
5. A wiring frame for power system engineering construction as described in claim 1, characterized in that, Each group of adjusting members includes a fixing rod (3) parallel to the bottom surface of the main body (1), and the fixing rod (3) is parallel to both sides of the main body (1). Two arc-shaped plates (31) are symmetrically and rotatably connected to both ends of the outer wall of the fixing rod (3). A ball (32) is embedded in the inner side of each of the two arc-shaped plates (31). The bottom ends of the two arc-shaped plates (31) are rotatably connected to each other. The two arc-shaped plates (31) can be rotated to enclose a nearly circular clamping space.
6. A wiring frame for power system engineering construction as described in claim 5, characterized in that, Two rotating rods (33) are rotatably connected to the tops of the two arc-shaped plates (31) respectively. Threaded sleeve blocks (34) are fixedly connected to the middle outer walls of the two rotating rods (33). Adjusting rods (35) are threadedly connected to the two threaded sleeve blocks (34). Knobs (36) and limiting circular blocks are coaxially and fixedly connected to both ends of the adjusting rod (35) outside the main body (1) in sequence.
7. A wiring frame for power system engineering construction as described in claim 6, characterized in that, The adjusting rod (35) is composed of multiple sections of bidirectional screws coaxially connected.