CN219477452U - Wiring structure of annular construction power distribution network - Google Patents
Wiring structure of annular construction power distribution network Download PDFInfo
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- CN219477452U CN219477452U CN202320462378.8U CN202320462378U CN219477452U CN 219477452 U CN219477452 U CN 219477452U CN 202320462378 U CN202320462378 U CN 202320462378U CN 219477452 U CN219477452 U CN 219477452U
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- box body
- distribution network
- wiring structure
- annular construction
- block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a wiring structure of an annular construction power distribution network, which comprises a box body, wherein the inner surface of the box body is connected with a sliding rod in a sliding way, one side, far away from the sliding rod, of the box body is provided with a mounting mechanism, one end, close to the sliding rod, of the box body is provided with a positioning mechanism, the positioning mechanism comprises a connecting rod, the end part of the connecting rod is hinged with an arc-shaped block, the outer surface of the arc-shaped block is connected with a cover plate in a sliding way, when the wiring structure of the annular construction power distribution network is used, if cables are required to be pulled out for wiring operation, the whole cover plate is required to be pulled in a direction far away from the box body, at the moment, the connecting rod can be used for releasing the clamping fixation of the cables through transmission, after the cable length is enough, the cover plate can be closed to the box body through a pressing way, at the moment, the cover plate can be relatively fixed through transmission, and therefore, cable shaking at the lower end of a maintainer during wiring operation is prevented, and the stability of the wiring is influenced.
Description
Technical Field
The utility model relates to the technical field of power grid wiring, in particular to a wiring structure of an annular construction power distribution network.
Background
The power grid is the whole formed by various power transformation, transmission and distribution equipment in the power system, and people in different areas can normally use various electrical equipment in daily life through the transmission of the power grid to the power.
In the prior art, in order to ensure the normal operation of electric equipment in a partial area when a power line fails, an annular power supply mode is often adopted to supply power to the electric equipment.
However, in the actual use process, because the fault section needs to be overhauled or replaced by special maintenance personnel after switching through a switch, the maintenance personnel often need to carry a certain amount of cables with him and climb up a higher line frame to overhaul the cables, meanwhile, because the cables have a certain weight, the cables naturally sag to influence the wiring precision of the cables when the cables are wired, and meanwhile, the carrying of the cables in a handheld mode also influences the operation convenience of the maintenance personnel on the line frame, so that the wiring structure of the electric distribution network for circular construction is realized.
Disclosure of Invention
The utility model mainly aims to provide a wiring structure of an annular construction power distribution network, which solves the problems mentioned in the background art.
In order to achieve the above purpose, the wiring structure of the annular construction electricity distribution network provided by the utility model comprises a box body, wherein the inner surface of the box body is connected with a sliding rod in a sliding manner, one side, far away from the sliding rod, of the box body is provided with a mounting mechanism, and one end, close to the sliding rod, of the box body is provided with a positioning mechanism;
the positioning mechanism comprises a connecting rod, the end of the connecting rod is hinged with an arc block, one end of the connecting rod, far away from the arc block, is hinged with a box body, the outer surface of the arc block is slidably connected with a cover plate, the outer surface of the cover plate is fixedly connected with a magnetic ring, the inner surface of the box body is fixedly connected with a fixed shaft, the outer cambered surface of the fixed shaft is rotationally connected with a rotating block, the outer surface of the rotating block is fixedly connected with a fixed rod, and the inner surface of the fixed rod is slidably connected with a sliding block.
Preferably, the inner surface of the box body is provided with a cylindrical slot hole which penetrates through the inner surface, and the connecting rod is arranged in an inclined shape.
Preferably, the cambered surface department fixedly connected with rubber pad of arc piece, the rectangle spout that the multiunit runs through is seted up to the internal surface of apron.
Preferably, the inner surface of the fixed rod is provided with a through rectangular chute, and the inner surface of the sliding block is provided with a through hole.
Preferably, one end of the fixed rod, which is far away from the rotating block, is slidably connected with a box body, a plurality of groups of arc blocks are arranged, and the arc blocks of the plurality of groups are distributed in a circumferential array by taking the circle center of the cover plate as the center of the array.
Preferably, the mounting mechanism comprises a bottom plate, the outer surface of the bottom plate is clamped with a box body, and the outer surface of the bottom plate is fixedly connected with a limiting block.
Preferably, one end of the bottom plate, which is close to the limiting block, is fixedly connected with an L-shaped block, the lower end of the L-shaped block is provided with a groove, and the lower end of the inner surface of the L-shaped block is fixedly connected with a limiting shaft.
Preferably, the outer surface of the limiting shaft is elastically connected with a movable block through a spiral spring, and the outer surface of the movable block is contacted with the limiting block.
Compared with the prior art, the utility model has the following beneficial effects:
(1) When the wiring structure of the annular construction power distribution network is used, if cables are required to be pulled out for wiring operation, the cover plate is required to be pulled in the direction away from the box body, the connecting rod is used for releasing the clamping fixation of the cables through transmission, after the cable is taken out to be long enough, the cover plate can be made to be close to the box body through a pressing mode, the position of the cover plate can be relatively fixed through transmission, and therefore the cable at the lower end of a maintenance person is prevented from shaking when wiring operation is performed, and the stability of the wiring terminal is affected.
(2) When the wiring structure of the annular construction power distribution network is used, the L-shaped block can be placed at the waistband when the device is required to be carried for ascending operation, and the device is pushed to the waistband, so that the device can be mounted at the waistband of a maintenance person by utilizing the extrusion of the waistband to the movable block, and the device is not required to be held by hand at the moment, so that the safety of the maintenance person in ascending operation can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a cover plate according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the case of the present utility model;
FIG. 4 is a schematic view of the structure of the L-shaped block of the present utility model.
In the figure: 1. a case; 2. a positioning mechanism; 3. a mounting mechanism; 4. a slide bar; 5. a magnetic ring; 201. a slide block; 202. an arc-shaped block; 203. a cover plate; 204. a connecting rod; 205. a rotating block; 206. a fixed shaft; 207. a fixed rod; 301. an L-shaped block; 302. a limiting shaft; 303. a movable block; 304. a limiting block; 305. a bottom plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a wiring structure of electric distribution network is used in cyclic annular construction, including box 1, the internal surface and the slide bar 4 sliding connection of box 1, one side that keeps away from slide bar 4 of box 1 is provided with mounting mechanism 3, the one end that box 1 is close to slide bar 4 is provided with positioning mechanism 2, positioning mechanism 2 includes connecting rod 204, the tip and the arc piece 202 of connecting rod 204 are articulated, the one end that arc piece 202 was kept away from to connecting rod 204 is articulated with box 1, the surface and the apron 203 sliding connection of arc piece 202, the surface and the magnetic ring 5 fixed connection of apron 203, this magnetic ring 5 is annular magnet, this box 1 is close to magnetic ring 5 department and is provided with annular recess, and the inside magnetism metal that is of recess, consequently, make magnetic ring 5 can be attracted by box 1, the internal surface and fixed axle 206 fixed connection of box 1, the extrados of fixed axle 206 is rotated with the commentaries on classics piece 205 and is connected, the surface and the dead lever 207 fixed connection of commentaries on classics piece 207, the internal surface and the slider 201 sliding connection of dead lever 207.
In the embodiment of the utility model, the inner surface of the box body 1 is provided with a through cylindrical slot, the connecting rod 204 is inclined, the cambered surface of the arc-shaped block 202 is fixedly connected with a rubber pad, the rubber pad can prevent the arc-shaped block 202 from damaging the cable skin when clamping the cable, the inner surface of the cover plate 203 is provided with a plurality of groups of through rectangular sliding grooves, so that the arc-shaped block 202 can slide in the cover plate, the inner surface of the fixing rod 207 is provided with a through rectangular sliding groove, the inner surface of the sliding block 201 is provided with a through hole, one end of the fixing rod 207, which is far away from the rotating block 205, is connected with the box body 1 in a sliding manner, the arc-shaped block 202 is provided with a plurality of groups, and the arc-shaped blocks 202 are distributed in a circumferential array by taking the circle center of the cover plate 203 as the center of the array, so that the cable on the inner side can be clamped and fixed more fully.
Specifically, the mounting mechanism 3 includes a bottom plate 305, the surface and the box 1 joint of bottom plate 305, the surface and the stopper 304 fixed connection of bottom plate 305, this stopper 304 can be limited the biggest motion angle of movable block 303, the one end that bottom plate 305 is close to stopper 304 is with L shape piece 301 fixed connection, the lower extreme of L shape piece 301 is seted up flutedly, the internal surface lower extreme and the spacing axle 302 fixed connection of L shape piece 301, the surface of spacing axle 302 passes through spiral spring and movable block 303 elastic connection, consequently, make movable block 303 can produce the motion trend to stopper 304 department motion all the time, the surface contact of movable block 303 has stopper 304.
During operation (or during use), the cable waiting to be replaced needs to be placed inside the box 1, one end of the cable passes through the inner through hole of the sliding block 201 and is sent to the center of the sliding block 201, the other end of the cable is wound on the outer surface of the rotating block 205, the cable can be placed, at this time, when the cable needs to be pulled out to be subjected to wiring operation, the cover plate 203 needs to be pulled in the direction away from the box 1 as a whole, at this time, the connecting rods 204 can drive the surrounding arc blocks 202 to be mutually away from each other, so that the clamping fixation of the cable is relieved, after the cable is taken out sufficiently, the cover plate 203 can be close to the box 1 in a pressing mode, at this time, the cover plate 203 can squeeze the four groups of connecting rods 204 to enable the four groups of arc blocks 202 at the end of the connecting rods to be gradually close to each other, so that the clamping fixation of the cable is formed, and meanwhile, when the cover plate 203 is close to the box 1, the magnetic ring 5 can be attracted by the box 1 due to own magnetic force, so that the position of the cover plate 203 is relatively fixed, and thus the cable at the lower end of the wiring operation is prevented from being subjected to wiring operation, so that the stability of the wiring is affected.
Meanwhile, when the device is required to be carried for ascending operation, the L-shaped block 301 can be placed at the waistband, and the device is pushed to the waistband, so that the waistband is utilized to extrude the movable block 303, the L-shaped block 301 can buckle the waistband on the inner side of the waistband, the spiral spring on the outer surface of the limiting shaft 302 can drive the movable block 303 to reset, so that the device can be mounted at the waistband of an maintainer, and the device is not required to be held by hands, so that the safety of the maintainer in ascending operation can be improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a wiring structure of electric distribution network is used in cyclic annular construction, includes box (1), its characterized in that: the inner surface of the box body (1) is connected with a sliding rod (4) in a sliding manner, one side, far away from the sliding rod (4), of the box body (1) is provided with a mounting mechanism (3), and one end, close to the sliding rod (4), of the box body (1) is provided with a positioning mechanism (2);
positioning mechanism (2) are including connecting rod (204), the tip of connecting rod (204) articulates there is arc piece (202), the one end that arc piece (202) was kept away from to connecting rod (204) articulates there is box (1), the surface sliding connection of arc piece (202) has apron (203), the surface fixedly connected with magnetic ring (5) of apron (203), the internal surface fixedly connected with fixed axle (206) of box (1), the extrados rotation of fixed axle (206) is connected with changes piece (205), the surface fixedly connected with dead lever (207) of changeing piece (205), the internal surface sliding connection of dead lever (207) has slider (201).
2. The wiring structure of an annular construction electricity distribution network according to claim 1, wherein: the inner surface of the box body (1) is provided with a cylindrical slotted hole which penetrates through the box body, and the connecting rod (204) is arranged in an inclined mode.
3. The wiring structure of an annular construction electricity distribution network according to claim 1, wherein: the arc-shaped block (202) is fixedly connected with a rubber pad, and a plurality of groups of rectangular sliding grooves penetrating through are formed in the inner surface of the cover plate (203).
4. The wiring structure of an annular construction electricity distribution network according to claim 1, wherein: the inner surface of the fixed rod (207) is provided with a through rectangular chute, and the inner surface of the sliding block (201) is provided with a through hole.
5. The wiring structure of an annular construction electricity distribution network according to claim 1, wherein: one end of the fixed rod (207) far away from the rotating block (205) is slidably connected with a box body (1), a plurality of groups of arc-shaped blocks (202) are arranged, and the arc-shaped blocks (202) of the plurality of groups are distributed in a circumferential array by taking the circle center of the cover plate (203) as the center of the array.
6. The wiring structure of an annular construction electricity distribution network according to claim 1, wherein: the mounting mechanism (3) comprises a bottom plate (305), a box body (1) is clamped on the outer surface of the bottom plate (305), and a limiting block (304) is fixedly connected with the outer surface of the bottom plate (305).
7. The wiring structure of an annular construction electricity distribution network according to claim 6, wherein: one end of the bottom plate (305) close to the limiting block (304) is fixedly connected with an L-shaped block (301), the lower end of the L-shaped block (301) is provided with a groove, and the lower end of the inner surface of the L-shaped block (301) is fixedly connected with a limiting shaft (302).
8. The wiring structure of an annular construction electricity distribution network according to claim 7, wherein: the outer surface of the limiting shaft (302) is elastically connected with a movable block (303) through a spiral spring, and the outer surface of the movable block (303) is contacted with a limiting block (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320462378.8U CN219477452U (en) | 2023-03-13 | 2023-03-13 | Wiring structure of annular construction power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320462378.8U CN219477452U (en) | 2023-03-13 | 2023-03-13 | Wiring structure of annular construction power distribution network |
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| Publication Number | Publication Date |
|---|---|
| CN219477452U true CN219477452U (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320462378.8U Active CN219477452U (en) | 2023-03-13 | 2023-03-13 | Wiring structure of annular construction power distribution network |
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| CN (1) | CN219477452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117013374A (en) * | 2023-10-07 | 2023-11-07 | 国网山西省电力公司太原供电公司 | Cable carding structure and power distribution cabinet |
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2023
- 2023-03-13 CN CN202320462378.8U patent/CN219477452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117013374A (en) * | 2023-10-07 | 2023-11-07 | 国网山西省电力公司太原供电公司 | Cable carding structure and power distribution cabinet |
| CN117013374B (en) * | 2023-10-07 | 2023-12-22 | 国网山西省电力公司太原供电公司 | Cable carding structure and power distribution cabinet |
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