CN219106748U - Low-voltage power distribution cabinet with isolation protection function inside - Google Patents
Low-voltage power distribution cabinet with isolation protection function inside Download PDFInfo
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- CN219106748U CN219106748U CN202222917780.9U CN202222917780U CN219106748U CN 219106748 U CN219106748 U CN 219106748U CN 202222917780 U CN202222917780 U CN 202222917780U CN 219106748 U CN219106748 U CN 219106748U
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- distribution cabinet
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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 low-voltage power distribution cabinet with an isolation protection function, which comprises a low-voltage power distribution cabinet, wherein an isolation protection device is fixedly arranged in the low-voltage power distribution cabinet, limiting toothed plates are symmetrically and fixedly arranged on two sides of the inside of the low-voltage power distribution cabinet, limiting guide rods are fixedly arranged in the low-voltage power distribution cabinet and positioned at one side edge of the limiting toothed plates, an overhaul frame is fixedly arranged in the isolation protection device, plastic isolation layers are fixedly connected to the upper surface and the lower surface of the overhaul frame, positioning rods are fixedly connected to the top ends of the plastic isolation layers, and connecting cross rods are fixedly connected to the bottom ends of the plastic isolation layers. According to the utility model, the isolation protection device is arranged in the side surface of the low-voltage power distribution cabinet, so that the wires and the electrical components can be prevented from being completely exposed, and meanwhile, the position in the low-voltage power distribution cabinet, which is not overhauled, can be isolated, thereby avoiding the occurrence of false touch and electric shock accidents.
Description
Technical Field
The utility model relates to the technical field of low-voltage power distribution cabinet equipment, in particular to a low-voltage power distribution cabinet with an isolation protection function.
Background
The low-voltage power distribution cabinet is mainly used for electric energy conversion and control of illumination and power distribution, has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme guiding, convenient combination, seriality, strong practicality, novel structure and the like, but the existing low-voltage power distribution cabinet has some defects in the use process, such as: when the cabinet door is opened by the existing low-voltage power distribution cabinet, the wires and the electrical components on the inner surface are exposed outside, the low-voltage power distribution cabinet is inconvenient to use, the maintenance is not needed, workers can easily contact with other wires and electrical components, and an error contact electric shock accident occurs, so that potential safety hazards are caused for the workers, and the low-voltage power distribution cabinet with the isolation protection function is needed inside to solve the problem.
Disclosure of Invention
The utility model aims to provide a low-voltage power distribution cabinet with an isolation protection function in the interior so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an inside has keeps apart guard action low-voltage distribution cabinet, includes low-voltage distribution cabinet, low-voltage distribution cabinet's inside fixed mounting has keeps apart protector, the inside bilateral symmetry fixed mounting of low-voltage distribution cabinet has spacing pinion rack, the inside of low-voltage distribution cabinet just is located one side edge fixed mounting of spacing pinion rack and has spacing guide arm, keep apart protector's inside fixed mounting has the maintenance frame, the equal fixedly connected with plastic isolation layer in upper and lower two sides of maintenance frame, plastic isolation layer's top fixedly connected with locating lever, plastic isolation layer's bottom fixedly connected with connects the horizontal pole, connect the equal fixedly connected with spliced pole in both ends face of horizontal pole, the spliced eye has all been seted up at the top surface both ends edge of maintenance frame, the spliced eye has all been seted up at the edge of spliced eye in the upper and lower two sides both ends of maintenance frame, the equal fixedly connected with spacing post in side four corners edge of maintenance frame, the surface rotation of spacing post has cup jointed the pull rod, the equal fixedly connected with rotary connection in both ends of pull rod, the equal fixedly connected with wedge-shaped spring edge in both ends of the equal fixedly connected with the both ends of side of maintenance frame.
Preferably, the plastic isolation layer is fixedly connected with the outer surface of one end edge of the limiting toothed plate through a positioning rod.
Preferably, the connecting cross rod is in sliding connection with the plug holes through plug-in posts at two ends, tooth grooves are formed in the outer surfaces of the sleeve holes, and the plug grooves are in penetrating connection with the interiors of the plug holes.
Preferably, the both ends of pull rod pass through the one end of swivel spring and one end edge surface fixed connection of spacing post, the plastics isolation layer is whole to be transparent, and the side of plastics isolation layer has evenly been seted up and has been had the bleeder vent, the pull rod passes through wedge fixture block and the socket joint of socket hole surface tooth's socket joint at both ends.
Preferably, limit rods are fixedly connected to the centers of two ends of the side face of the overhaul frame, and two ends of the locating frame are in sliding sleeve joint with the outer surfaces of the limit rods.
Preferably, the outer surfaces of the two ends of the positioning frame are fixedly connected with positioning inserting blocks, the positioning frame is inserted into the outer surfaces of the limiting toothed plates through the positioning inserting blocks at the two ends, and the two ends of the positioning frame are abutted against one end of the tensioning spring on the outer surface of the limiting rod.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the position of the overhaul frame is adjusted, so that the appointed position inside the low-voltage power distribution cabinet can be overhauled through the side center of the overhaul frame, and the plastic isolation layers at the upper end and the lower end of the overhaul frame can synchronously isolate the gas position inside the low-voltage power distribution cabinet, so that the protection effect on workers is realized.
According to the utility model, the isolation protection device is arranged in the side surface of the low-voltage power distribution cabinet, so that the wires and the electrical components can be prevented from being completely exposed, and meanwhile, the position in the low-voltage power distribution cabinet, which is not overhauled, can be isolated, and therefore, the occurrence of error touch electric shock accidents is avoided.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
fig. 2 is a schematic structural diagram of the low-voltage power distribution cabinet of the utility model;
FIG. 3 is a schematic diagram of an isolation protection device according to the present utility model;
FIG. 4 is a schematic view of a limit guide rod according to the present utility model;
fig. 5 is a schematic view of an inspection apparatus according to the present utility model.
In the figure: the high-voltage power distribution cabinet comprises a 1-low-voltage power distribution cabinet, a 2-isolation protection device, a 3-limit toothed plate, a 4-limit guide rod, a 5-plastic isolation layer, a 6-maintenance frame, a 7-connection cross rod, an 8-plug-in column, a 9-positioning rod, a 10-socket hole, a 11-plug-in hole, a 12-wedge-shaped clamping block, a 13-pull rod, a 14-plug-in groove, a 15-limit column, a 16-rotary spring, a 17-positioning frame and an 18-tensioning spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an inside has isolation protection effect low-voltage distribution cabinet, including low-voltage distribution cabinet 1, the inside fixed mounting of low-voltage distribution cabinet 1 has isolation protector 2, the inside bilateral symmetry fixed mounting of low-voltage distribution cabinet 1 has spacing pinion rack 3, the inside of low-voltage distribution cabinet 1 just is located spacing pinion rack 3's one side edge fixed mounting has spacing guide arm 4, isolation protector 2's inside fixed mounting has maintenance frame 6, the equal fixedly connected with plastic isolation layer 5 in upper and lower two sides of maintenance frame 6, plastic isolation layer 5's top fixedly connected with locating lever 9, plastic isolation layer 5's bottom fixedly connected with connection horizontal pole 7, connect horizontal pole 7's equal fixedly connected with spliced pole 8, spliced eye 11 has all been seted up at maintenance frame 6's top surface both ends edge, spliced eye 11 has all been seted up at maintenance frame 6's upper and lower two sides both ends and be located spliced eye 10's edge, maintenance frame 6's side four corners edge all fixedly connected with spacing post 15, the surface rotation of spacing post 15 has cup jointed pull rod 13, the equal fixedly connected with plastic isolation layer 5 in both sides of 13, the equal fixedly connected with rotary spring 16 of both ends of pull rod 13, the equal fixedly connected with wedge-shaped spring 17's both ends of the equal fixedly connected with wedge-shaped surface of support 17 of pull rod, the equal fixedly connected with both ends of the equal fixedly connected with wedge-shaped surface of support 17.
The plastic isolation layer 5 is fixedly connected with the outer surface of one end edge of the limiting toothed plate 3 through the positioning rod 9, so that one end of the plastic isolation layer 5 can be fixed.
The connecting cross rod 7 is in sliding connection with the plug hole 11 through the plug posts 8 at the two ends, a tooth slot is formed in the outer surface of the socket hole 10, and the plug slot 14 is in penetrating connection with the inside of the plug hole 11, so that the wedge-shaped clamping block 12 is conveniently clamped with the outer surface of the socket hole 10.
The both ends of pull rod 13 pass through the one end of swivel spring 16 and one end edge surface fixed connection of spacing post 15, and plastics isolation layer 5 is whole transparent, can be convenient for the staff observe the inside of low-voltage distribution cabinet 1, and the bleeder vent has evenly been seted up to the side of plastics isolation layer 5, can play the ventilation effect, and pull rod 13 passes through wedge fixture block 12 at both ends and cup joints hole 10 surface tooth's socket joint, can restrict cup joint hole 10 in the inside of spliced eye 11.
The centers of two ends of the side face of the overhaul frame 6 are fixedly connected with limiting rods, and two ends of the positioning frame 17 are in sliding sleeve joint with the outer surfaces of the limiting rods, so that stable transverse sliding of the positioning frame 17 can be ensured.
The outer surfaces of the two ends of the locating frame 17 are fixedly connected with locating inserting blocks, the locating frame 17 is inserted into the outer surfaces of the limiting toothed plates 3 through the locating inserting blocks at the two ends, the locating effect can be achieved on the position of the maintenance frame 6 inside the low-voltage power distribution cabinet 1, the two ends of the locating frame 17 are abutted against one end of the tensioning spring 18 on the outer surface of the limiting rod, and accordingly the two ends of the locating frame 17 can be kept in a tensioning state.
Working principle: when the inner surface of the low-voltage power distribution cabinet 1 is overhauled, the cabinet surface of the low-voltage power distribution cabinet 1 is firstly opened, then the positioning frames 17 at the two ends of the overhauling frame 6 are pulled to slide close to each other, so that the positioning inserting blocks at the two ends of the positioning frames 17 are separated from the outer surface of the limiting toothed plate 3, the overhauling frame 6 is pulled to lift in the low-voltage power distribution cabinet 1 until the overhauling frame 6 is lifted to a required position, then the external force of the outer surface of the positioning frames 17 is removed, the tensioning springs 18 can push the two ends of the positioning frames 17 to slide and reset, the positioning inserting blocks at the two ends of the positioning frames 17 are spliced with the outer surface of the limiting toothed plate 3, the lifted position of the overhauling frame 6 is positioned, the overhauling frame 6 is lifted and simultaneously slides on the outer surface of the limiting guide rod 4 through the sleeving holes 10, the overhauling frame 6 is lifted and lifted simultaneously, the plastic isolation layers 5 on the upper end and the lower end can be driven to synchronously slide, the two groups of plastic isolation layers 5 respectively synchronously extend and contract, and the plastic isolation layers 5 on the upper end and the lower end of the overhaul frame 6 can isolate the position which is not overhauled in the low-voltage power distribution cabinet 1, so that the plastic isolation layers can protect staff from false touch and electric shock, when the plastic isolation layers 5 are blocked in the low-voltage power distribution cabinet 1 for internal maintenance, the pull rod 13 can be pulled to deflect by taking the limit post 15 as the axle center, the rotary spring 16 at one end can be driven to rotate and deform when the pull rod 13 rotates, the wedge-shaped clamping blocks 12 at the two ends of the pull rod 13 are separated from the inside of the splicing groove 14, the wedge-shaped clamping blocks 12 are separated from the outer surfaces of the sleeving holes 10, then the connecting cross rod 7 is pulled to drive the splicing posts 8 at the two ends of the pull rod 13 to be separated from the inside of the splicing holes 11, therefore, the low-voltage power distribution cabinet 1 can be overhauled in a large area, the wires and the electrical components can be prevented from being completely exposed outside through the isolation protection device 2 installed inside the side face of the low-voltage power distribution cabinet 1, and meanwhile, the position, which is not overhauled, inside the low-voltage power distribution cabinet can be isolated, so that an error touch electric shock accident is avoided.
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 (6)
1. The utility model provides an inside has isolation protection effect low-voltage distribution cabinet, includes low-voltage distribution cabinet (1), its characterized in that: the utility model discloses a rotary power distribution cabinet, including low-voltage distribution cabinet (1) and plug hole (10) are connected with each other, isolation protector (2) are fixed mounting in the inside of low-voltage distribution cabinet (1), spacing pinion rack (3) are fixed mounting in the inside of low-voltage distribution cabinet (1) and are located one side edge fixed mounting of spacing pinion rack (3) has spacing guide arm (4), isolation protector (2)'s inside fixed mounting has maintenance frame (6), equal fixedly connected with plastic isolation layer (5) in upper and lower two sides of maintenance frame (6), the top fixedly connected with locating lever (9) of plastic isolation layer (5), the bottom fixedly connected with connection horizontal pole (7) of plastic isolation layer (5), plug post (8) are all fixedly connected with in the both ends face of connection horizontal pole (7), socket hole (10) are all seted up at the top surface both ends edge of maintenance frame (6), plug hole (11) are seted up at the edge of socket hole (10) in both ends of the upper and lower two ends of maintenance frame (6), four corners side edge of maintenance frame (6) all sets up groove (14), plug hole (15) are connected with plug hole (15) and plug hole (15) are all fixed with each other side surface (13), the center of two ends of the side face of the maintenance frame (6) is slidably inserted with a positioning frame (17), the outer surfaces of two end edges of the positioning frame (17) are fixedly connected with tensioning springs (18), and the outer surfaces of two end edges of the pull rod (13) are fixedly connected with wedge-shaped clamping blocks (12).
2. The low-voltage power distribution cabinet with isolation protection function according to claim 1, wherein: the plastic isolation layer (5) is fixedly connected with the outer surface of one end edge of the limiting toothed plate (3) through a positioning rod (9).
3. The low-voltage power distribution cabinet with isolation protection function according to claim 2, wherein: the connecting cross rod (7) is connected with the plug holes (11) in a sliding mode through plug posts (8) at two ends, tooth grooves are formed in the outer surface of the sleeve joint hole (10), and the plug grooves (14) are connected with the inside of the plug holes (11) in a penetrating mode.
4. A low-voltage power distribution cabinet with isolation protection function according to claim 3, characterized in that: the two ends of the pull rod (13) are fixedly connected with the outer surface of one end edge of the limit column (15) through one end of the rotary spring (16), the plastic isolation layer (5) is transparent as a whole, ventilation holes are uniformly formed in the side face of the plastic isolation layer (5), and the pull rod (13) is connected with tooth grooves on the outer surface of the sleeve joint hole (10) through wedge-shaped clamping blocks (12) at the two ends.
5. The low-voltage power distribution cabinet with isolation protection function according to claim 4, wherein: limiting rods are fixedly connected to the centers of two ends of the side face of the overhaul frame (6), and two ends of the locating frame (17) are in sliding sleeve joint with the outer surfaces of the limiting rods.
6. The low-voltage power distribution cabinet with isolation protection function according to claim 5, wherein: the two ends of the locating rack (17) are fixedly connected with locating inserting blocks, the locating rack (17) is inserted into the outer surfaces of the limiting toothed plates (3) through the locating inserting blocks at the two ends, and the two ends of the locating rack (17) are abutted against one end of the tensioning spring (18) on the outer surface of the limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917780.9U CN219106748U (en) | 2022-11-01 | 2022-11-01 | Low-voltage power distribution cabinet with isolation protection function inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917780.9U CN219106748U (en) | 2022-11-01 | 2022-11-01 | Low-voltage power distribution cabinet with isolation protection function inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219106748U true CN219106748U (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222917780.9U Active CN219106748U (en) | 2022-11-01 | 2022-11-01 | Low-voltage power distribution cabinet with isolation protection function inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219106748U (en) |
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2022
- 2022-11-01 CN CN202222917780.9U patent/CN219106748U/en active Active
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