CN220896263U - Substation engineering cable laying structure - Google Patents
Substation engineering cable laying structure Download PDFInfo
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- CN220896263U CN220896263U CN202322602966.XU CN202322602966U CN220896263U CN 220896263 U CN220896263 U CN 220896263U CN 202322602966 U CN202322602966 U CN 202322602966U CN 220896263 U CN220896263 U CN 220896263U
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- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 230000002411 adverse Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a transformer substation engineering cable laying structure, and relates to the technical field of cable laying. The cable laying frame comprises a cable laying frame, wherein the rotating plate and the cross rod are respectively provided with a limit groove and a heat dissipation hole, one side, far away from the rectangular sheet, of the rotating plate is provided with a first threaded hole, one side, far away from the supporting seat, of the cross rod is provided with a through hole and a second threaded hole.
Description
Technical Field
The utility model relates to the technical field of cable laying, in particular to a transformer substation engineering cable laying structure.
Background
The power transformation and distribution engineering mainly comprises a main transformer, a power distribution device, a measuring and controlling system and the like, is an important component of a power grid and an important link of electric energy transmission, has the important role of ensuring the safety and the economic operation of the power grid, and is called a primary circuit or an electric main wiring for bearing the tasks of conveying and distributing electric energy in a power transformation and distribution station.
In the existing transformer substation engineering cable laying structure, the cable laying frame is quite common, various cables are separated by the cable laying frame generally, the cables are supported up, the cables are prevented from being mechanically damaged or from being flooded, but the existing cable laying frame cannot effectively limit the cables, the cables are always kept on the cable laying frame in the use process, the cables are usually bound and fixed by means of the binding belts, but the heat generated in the use process is not easy to be dispersed because the cables are bound together, and the service life of the cables is influenced.
Disclosure of utility model
Based on the above, the utility model aims to provide a transformer substation engineering cable laying structure so as to solve the technical problems that the conventional transformer substation engineering cable laying structure needs a binding belt to assist in fixing a cable and is not beneficial to heat dissipation of the cable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer substation engineering cable laying structure, includes the cable laying frame, one side of cable laying frame is provided with the supporting seat, one side that the supporting seat kept away from the cable laying frame is provided with the horizontal pole, set up flutedly on the horizontal pole, the inside of recess is provided with the spring loop bar, the top of spring loop bar is provided with the rectangle piece, the below of rectangle piece is provided with the rotor plate, spacing groove and louvre have all been seted up on rotor plate and the horizontal pole, the rotor plate is kept away from one side of rectangle piece and is seted up first screw hole, through-hole and second screw hole have been seted up to one side that the supporting seat was kept away from to the horizontal pole, the inside of through-hole is provided with first wedge tooth and second wedge tooth, the top of first wedge tooth is provided with the clamp plate.
Through adopting above-mentioned technical scheme, the spacing groove can separate the cable of laying with the layer, can play and carry out spacing fixed effect to each cable of laying with the layer, can make the cable of laying with the layer keep certain interval again to under the assistance of louvre, make the cable can fully dispel the heat, avoid the high temperature to the cable produce adverse effect.
Further, the rotating plate is rotationally connected with the spring sleeve rod, and the groove is fixedly connected with the spring sleeve rod.
Through adopting above-mentioned technical scheme, at rotor plate at cable laying's in-process, through rotating along the spring loop bar, make it leave the top of horizontal pole, guarantee cable laying's normal clear, avoid the rotor plate to influence the laying of cable.
Further, the second threaded hole is located below the through hole, and the second threaded hole is communicated with the through hole.
Through adopting above-mentioned technical scheme, the setting of through-hole is convenient holds first wedge tooth and second wedge tooth, when using bolt fastening horizontal pole and rotor plate, through the interlock effect of first wedge tooth and second wedge tooth in the through-hole, guarantees the stability of the fixed of bolt.
Further, the first wedge-shaped teeth and the second wedge-shaped teeth are meshed, the inner diameters of the first wedge-shaped teeth and the second wedge-shaped teeth are larger than that of the second threaded holes, and the first threaded holes and the second threaded holes are consistent.
Through adopting above-mentioned technical scheme, first screw hole and second screw hole keep unanimous, and the convenience is utilizing the bolt to fix horizontal pole and rotor plate, can make the bolt pass through two screw holes smoothly, and the internal diameter of first wedge tooth and second wedge tooth is greater than the second screw hole, then guarantees when bolted connection first screw hole and second screw hole, can not be influenced by first wedge tooth and second wedge tooth.
Furthermore, the limit grooves formed in the cross rod and the rotary plate are of semicircular structures, and the diameters of the limit grooves formed in the cross rod and the rotary plate are consistent.
Through adopting above-mentioned technical scheme, semicircle structure and diameter identical horizontal pole and the spacing groove on the rotor plate can encircle circular cable from two positions about, guarantees the spacing effect to the cable, avoids the cable to appear the displacement because of the vibration in the use.
Further, the limiting grooves on the cross rod and the rotating plate are all provided with a plurality of limiting grooves, and the limiting grooves on the cross rod and the rotating plate are uniformly distributed at equal intervals.
Through adopting above-mentioned technical scheme, the setting of a plurality of spacing grooves, the convenience is spacing fixed to a plurality of same kind cables that lay on the same layer to utilize equidistant between the spacing groove, assist a plurality of cables that lay on the same layer to dispel the heat.
Further, the cross bars are provided with a plurality of cross bars, and the cross bars are uniformly distributed at equal intervals.
Through adopting above-mentioned technical scheme, utilize a plurality of even equidistance distributed's horizontal pole, separately hold up different types of cable, guarantee that different cables can not produce the influence each other.
In summary, the utility model has the following advantages:
1. According to the utility model, the limiting grooves, the heat dissipation holes, the first threaded holes and the second threaded holes are arranged, the limiting grooves are utilized to separate the cables laid on the same layer, so that the limiting and fixing effects on the cables laid on the same layer can be achieved, certain intervals can be kept between the cables laid on the same layer, the cables can be fully dissipated under the assistance of the heat dissipation holes, adverse effects on the cables due to high temperature are avoided, the transverse rod and the rotating plate are effectively fixed due to the arrangement of the first threaded holes and the second threaded holes, and the fixing effect of the limiting grooves on the cables is ensured;
2. According to the utility model, the spring loop bar, the first wedge teeth and the second wedge teeth are arranged, the spring loop bar is utilized to assist the up-and-down movement and rotation of the rotating plate, so that the rotating plate is prevented from influencing the laying process when the cable is laid, meanwhile, after the cable is laid, the auxiliary transverse rod is used for limiting and fixing the cable, and after the first wedge teeth and the second wedge teeth are meshed, the first threaded hole and the second threaded hole are connected through the bolts, so that the bolts cannot be loosened due to vibration when external vibration exists, and the connection stability of the rotating plate and the transverse rod is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top perspective view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a cable laying rack; 2. a cross bar; 3. a support base; 4. a limit groove; 5. a groove; 6. a spring sleeve rod; 7. a rotating plate; 8. rectangular pieces; 9. a heat radiation hole; 10. a first threaded hole; 11. a through hole; 12. a first wedge tooth; 13. a second wedge tooth; 14. a pressing plate; 15. and a second threaded hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, Including cable laying frame 1, one side of cable laying frame 1 is provided with supporting seat 3, one side that cable laying frame 1 was kept away from to supporting seat 3 is provided with horizontal pole 2, set up flutedly 5 on the horizontal pole 2, the inside of recess 5 is provided with spring loop bar 6, the top of spring loop bar 6 is provided with rectangular piece 8, the below of rectangular piece 8 is provided with rotor plate 7, spacing groove 4 and louvre 9 have all been seted up on rotor plate 7 and horizontal pole 2, first screw hole 10 has been seted up to one side that rectangular piece 8 was kept away from to rotor plate 7, through-hole 11 and second screw hole 15 have been seted up to one side that supporting seat 3 was kept away from to horizontal pole 2, the inside of through-hole 11 is provided with first wedge tooth 12 and second wedge tooth 13, the top of first wedge tooth 12 is provided with clamp plate 14, spacing groove 4 can separate the cable of laying the same layer, can play each cable of laying the same layer and carry out spacing fixed effect, can make the cable of same layer keep certain interval again, and under the assistance of hole 9, make the cable can fully dispel the heat, the high temperature influence to cable is avoided producing to first screw hole 10 and second screw hole 15, make the fixed thread hole 4 obtain the effect of fixing the first screw hole 4, the effect of heat dissipation is guaranteed to the first screw hole 4.
Referring to fig. 1, fig. 2 and fig. 3, the rotating plate 7 is rotationally connected with the spring sleeve rod 6, the groove 5 is fixedly connected with the spring sleeve rod 6, in the process that the rotating plate 7 is laid by cables, the rotating plate is rotated along the spring sleeve rod 6, so that the rotating plate is separated from the top of the cross rod 2, normal running of the cables is guaranteed, the influence of the rotating plate 7 on the laying of the cables is avoided, the setting of the groove 5 can accommodate the spring sleeve rod 6, and when the cross rod 2 and the rotating plate 7 are fixed by using bolts, the spring sleeve rod 6 is smoothly contracted, and the smooth running of the fixing process of the bolts is guaranteed.
Referring to fig. 1, 2, 3 and 4, the second threaded hole 15 is located below the through hole 11, and the second threaded hole 15 is communicated with the through hole 11, the through hole 11 is arranged to accommodate the first wedge teeth 12 and the second wedge teeth 13 conveniently, when the bolt fixing cross rod 2 and the rotating plate 7 are used, the stability of bolt fixing is ensured through the meshing effect of the first wedge teeth 12 and the second wedge teeth 13 in the through hole 11, the condition that the bolt is loosened in the use process is avoided, the second threaded hole 15 is communicated with the through hole 11, and the bolt can be ensured to pass through the through hole 11 smoothly to be fixed with the second threaded hole 15.
Referring to fig. 1, 2, 3 and 4, the first wedge teeth 12 and the second wedge teeth 13 are meshed, the inner diameters of the first wedge teeth 12 and the second wedge teeth 13 are larger than those of the second screw holes 15, the first screw holes 10 and the second screw holes 15 are consistent, when the cross rod 2 and the rotating plate 7 are fixed by bolts, the bolts can smoothly pass through the two screw holes, the inner diameters of the first wedge teeth 12 and the second wedge teeth 13 are larger than those of the second screw holes 15, the first screw holes 10 and the second screw holes 15 are ensured to be not influenced by the first wedge teeth 12 and the second wedge teeth 13 when the bolts are connected, but the rotating plate 7 is pressed down to be tightly attached to the first wedge teeth 12 and the second wedge teeth 13, and the loosening of the bolts caused by external vibration in the using process of the cable is prevented by the meshing effect of the two.
Referring to fig. 1, fig. 2, fig. 3, the spacing groove 4 of seting up on horizontal pole 2 and the rotor plate 7 is semi-circular structure, and the spacing groove diameter of seting up on horizontal pole 2 and the rotor plate 7 is unanimous, the spacing groove 4 on horizontal pole 2 and the rotor plate 7 that semi-circular structure and diameter are unanimous can encircle fixedly from two positions about to circular cable, guarantee the spacing effect to the cable, avoid the cable to appear the displacement because of vibration in the use, compare in the bundling of ribbon fixedly, spacing groove 4 not only can guarantee fixed effect, simultaneously also can reserve radiating space for different cables, indirectly guarantee the life of cable.
Referring to fig. 1, fig. 2 and fig. 3, the limit grooves 4 on the cross rod 2 and the rotary plate 7 are all provided with a plurality of limit grooves 4, the limit grooves 4 on the cross rod 2 and the rotary plate 7 are uniformly and equidistantly distributed, the plurality of limit grooves 4 are arranged, a plurality of identical cables laid on the same layer are conveniently limited and fixed, the equidistant spacing between the limit grooves 4 is utilized, the plurality of cables laid on the same layer are assisted to dissipate heat, the phenomenon that the cables are shifted due to external vibration is avoided in the use process of the cables, and unsmooth heat dissipation caused by the fact that the spacing between the cables is relatively close can be avoided.
Referring to fig. 1, 2 and 3, the cross bars 2 are provided with a plurality of, and a plurality of cross bars 2 are evenly equidistantly distributed, utilize a plurality of evenly equidistantly distributed cross bars 2, separately hold up different kinds of cables, guarantee that different cables can not influence each other, simultaneously, the interval of reserving between the cross bars 2, guarantee to have certain space between the different cables, make things convenient for the cable of auxiliary cable laying frame 1 laying to dispel the heat.
The implementation principle of the embodiment is as follows: firstly, fixing a cable laying frame 1 in a cable trench, and starting a cable laying process with the aid of a cable paying-off machine, a tractor, a conveyor and the like; secondly, when the cable is laid, different cables such as a power cable, a control cable and the like are laid in the limit groove 4 on the cross rod 2, and after the cable is laid, the rotating plate 7 is rotated to rotate along the outer side of the spring sleeve rod 6 until the rotating plate is parallel to the cross rod 2; then, the bolts sequentially pass through the first threaded holes 10, the through holes 11 and the second threaded holes 15 to be screwed, the rotating plate 7 moves downwards along with the bolts in the screwing process, the spring sleeve rod 6 is compressed until the bolts are screwed to the limit, and at the moment, the limit grooves 4 of the rotating plate 7 and the limit grooves 4 of the cross rod 2 are used for fixing the cable together to prevent the cable from shifting due to external vibration; finally, in the use process of the cable, if external vibration occurs, the meshing effect of the first wedge-shaped teeth 12 and the second wedge-shaped teeth 13 ensures that the vibration cannot impact the joint of the bolt and the first threaded hole 10 and the second threaded hole 15, ensures the stability of connection, and smoothly discharges heat generated in the use process of the cable along with the heat dissipation hole 9.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a transformer substation engineering cable laying structure, includes cable laying frame (1), its characterized in that: one side of cable laying frame (1) is provided with supporting seat (3), one side that cable laying frame (1) was kept away from to supporting seat (3) is provided with horizontal pole (2), set up fluted (5) on horizontal pole (2), the inside of fluted (5) is provided with spring loop bar (6), the top of spring loop bar (6) is provided with rectangle piece (8), the below of rectangle piece (8) is provided with rotor plate (7), spacing groove (4) and louvre (9) have all been seted up on rotor plate (7) and horizontal pole (2), first screw hole (10) have been seted up to one side that rectangle piece (8) were kept away from to rotor plate (7), through-hole (11) and second screw hole (15) have been seted up to one side that supporting seat (3) was kept away from to horizontal pole (2), the inside of through-hole (11) is provided with first wedge tooth (12) and second wedge tooth (13), the top of first wedge tooth (12) is provided with clamp plate (14).
2. The substation engineering cabling arrangement according to claim 1, wherein: the rotating plate (7) is rotationally connected with the spring sleeve rod (6), and the groove (5) is fixedly connected with the spring sleeve rod (6).
3. The substation engineering cabling arrangement according to claim 1, wherein: the second threaded hole (15) is located below the through hole (11), and the second threaded hole (15) is communicated with the through hole (11).
4. The substation engineering cabling arrangement according to claim 1, wherein: the first wedge teeth (12) and the second wedge teeth (13) are meshed, the inner diameters of the first wedge teeth (12) and the second wedge teeth (13) are larger than that of the second threaded holes (15), and the first threaded holes (10) and the second threaded holes (15) are consistent.
5. The substation engineering cabling arrangement according to claim 1, wherein: the limiting grooves (4) formed in the cross rod (2) and the rotating plate (7) are of semicircular structures, and the diameters of the limiting grooves formed in the cross rod (2) and the rotating plate (7) are identical.
6. The substation engineering cabling arrangement according to claim 1, wherein: the limiting grooves (4) on the cross rod (2) and the rotating plate (7) are all provided with a plurality of limiting grooves (4) on the cross rod (2) and the rotating plate (7) are uniformly distributed at equal intervals.
7. The substation engineering cabling arrangement according to claim 1, wherein: the cross bars (2) are arranged in a plurality, and the cross bars (2) are uniformly distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602966.XU CN220896263U (en) | 2023-09-25 | 2023-09-25 | Substation engineering cable laying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602966.XU CN220896263U (en) | 2023-09-25 | 2023-09-25 | Substation engineering cable laying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896263U true CN220896263U (en) | 2024-05-03 |
Family
ID=90839528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322602966.XU Active CN220896263U (en) | 2023-09-25 | 2023-09-25 | Substation engineering cable laying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896263U (en) |
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2023
- 2023-09-25 CN CN202322602966.XU patent/CN220896263U/en active Active
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