CN216750661U - Electric shock prevention structure of high-voltage power distribution cabinet - Google Patents
Electric shock prevention structure of high-voltage power distribution cabinet Download PDFInfo
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- CN216750661U CN216750661U CN202122907599.5U CN202122907599U CN216750661U CN 216750661 U CN216750661 U CN 216750661U CN 202122907599 U CN202122907599 U CN 202122907599U CN 216750661 U CN216750661 U CN 216750661U
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Abstract
The utility model discloses an electric shock prevention structure of a high-voltage power distribution cabinet, which belongs to the technical field of power distribution cabinet equipment; can solve the problems of disordered connection and infirm fixation, comprises a box body and a supporting structure, wherein the supporting structure is arranged in the box body, the inner wall of the box body is provided with a plurality of groups of joints, the joints on two sides are in one-to-one correspondence, one side of the joint is an input end, the other side of the joint is an output end, the top and the bottom of the joint are both provided with fixed blocks, the length of the fixed block is consistent with the width of the joint, the corresponding joints on the two sides are connected through a wire harness, the protective shell is arranged on the outer side of the wire harness, the fixing blocks at the top of the protective shell and the top of the joint are positioned in the same plane, the fixing blocks at the bottom of the protective shell and the bottom of the joint are positioned in the same plane, the protective shell is formed by butting two groups of symmetrical circular arc sleeves, whether electric leakage can be judged through the induction lamp, fixed block and protective housing protect respectively and connect and pencil, avoid between the adjacent pencil mutual contact to cause the circuit confusion and then cause short circuit or equipment to damage.
Description
Technical Field
The utility model relates to a high voltage distribution cabinet's protection against electric shock structure belongs to switch board equipment technical field.
Background
Switch board mainly is applied to among the electrical equipment, can be used to power generation, the transmission of electricity, the distribution, control or guard action among the electric energy conversion, its inside mountable protection switch, binding post and control switch, the equal interval cover in outside of current pencil has connect insulating leather sheath, can reduce the probability that personnel touched the generating line to a certain extent like this, however, current pencil can't use insulating leather sheath to overlap in the junction and establish, the generating line that exposes outside still can lead to the fact serious threat to the distribution personnel, and then cause the electric shock accident easily, in addition, it is fixed insecure between the pencil, contact easily together, lead to connecting the confusion, and then arouse short circuit or equipment damage.
Publication number CN112072487A discloses a split type high voltage distribution cabinet with dual protection against touch function, including high voltage distribution cabinet body, protective housing, cabinet door, back guard plate, vent, mounting panel, exhaust fan and thermovent, be provided with protective housing on the high voltage distribution cabinet body, and protective housing's front side is provided with the cabinet door, back guard plate etc. apart from the support frame that is fixed with the level setting, and the outer end fix with screw of support frame has the mounting panel to one side that the support frame was kept away from to the mounting panel is provided with the mounting bracket, and the vent has been seted up to the lower part of mounting panel simultaneously. This split type high voltage distribution cabinet with dual protection against touch function, through the improvement to current high voltage distribution cabinet structure, can be when installation and maintenance, divide into two parts with high voltage distribution cabinet, inside operating personnel need not stretch into high voltage distribution cabinet with the arm again, has relieved the constraint of high voltage distribution cabinet curb plate, makes things convenient for operating personnel's installation and maintenance to can avoid the dangerous emergence of unexpected electric shock, but do not solve and lead to connecting the confusion, fixed insecure problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of high voltage distribution cabinet's protection against electric shock structure can solve and lead to connecting the confusion, fixed insecure problem.
The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: an anti-electric shock structure of a high voltage distribution cabinet comprises: the protective shell is arranged outside the wire harness, the fixed blocks at the top of the protective shell and the top of the joint are positioned in the same plane, the fixed blocks at the bottom of the protective shell and the bottom of the joint are positioned in the same plane, and the protective shell is formed by butting two groups of symmetrical circular arc sleeves;
the supporting structure comprises a stay bar, supporting frames and gaskets, wherein two ends of the stay bar are arranged on the side wall of the protective shell, the stay bar is arranged below the wiring harness, the stay bar and the wiring harness are mutually vertical, a plurality of groups of supporting frames are arranged at the top of the stay bar at equal intervals, the bottom of each supporting frame is provided with a connecting rod, the connecting rods are arranged in the stay bar, the gaskets are symmetrically arranged on the inner wall of the supporting frame, the protective sleeve is arranged in the gaskets, an elastic block is arranged at the joint of each gasket and the corresponding supporting frame, a plurality of groups of induction lamps are embedded in the stay bar, and the induction lamps correspond to the fixing frames one by one;
the gasket is made of metal and is conducted with the induction lamp;
the protective shell is made of an insulating material, and the protective shell is not in contact with the wiring harness;
two ends of the protective shell are respectively attached to the joints on two sides;
the connector is provided with an external wire;
the multiple groups of support frames are all on the same straight line.
The utility model has the advantages that:
firstly, whether electric leakage exists or not can be judged through an induction lamp;
secondly, the structure is stable, and the wire harness is not influenced by external force;
and thirdly, the fixing block and the protective shell respectively protect the joint and the wiring harness, and the phenomenon that the adjacent wiring harnesses are contacted with each other to cause circuit disorder and further cause short circuit or equipment damage is avoided.
Drawings
Fig. 1 is the utility model relates to a high voltage distribution cabinet's electric shock prevention structure's schematic structure diagram.
Fig. 2 is the utility model relates to a high voltage distribution cabinet's protection against electric shock structural protection shell's schematic structure.
Fig. 3 is the utility model relates to a top view of high voltage distribution cabinet's protection against electric shock structure vaulting pole.
1. A box body; 2. a protective shell; 3. a support frame; 4. a joint; 5. a stay bar; 6. a wire harness; 7. a fixed block; 8. a connecting rod; 9. a gasket; 10. an elastic block; 11. an induction lamp.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in fig. 1, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
According to the illustrations of FIGS. 1-3: the utility model provides a high voltage distribution cabinet's protection against electric shock structure includes: the box body 1 and the supporting structure are arranged in the box body 1, a plurality of groups of joints 4 are arranged on the inner wall of the box body 1, the joints 4 on two sides correspond to one another, the joint 4 on one side is an input end, the joint 4 on the other side is an output end, fixed blocks 7 are arranged on the top and the bottom of the joint 4, the length of each fixed block 7 is consistent with the width of the joint 4, the joints 4 corresponding to two sides are connected through a wiring harness 6, the protective shell 2 is arranged on the outer side of the wiring harness 6, the fixed blocks 7 on the top of the protective shell 2 and the top of the joint 4 are in the same plane, the fixed blocks 7 on the bottom of the protective shell 2 and the bottom of the joint 4 are in the same plane, and the protective shell 2 is formed by butt joint of two symmetrical circular arc sleeves;
the supporting structure comprises a supporting rod 5, a supporting frame 3 and a gasket 9, wherein two ends of the supporting rod 5 are arranged on the side wall of the protective shell 2, the supporting rod 5 is arranged below a wire harness 6, the supporting rod 5 and the wire harness 6 are mutually perpendicular, a plurality of groups of supporting frames 3 are arranged at the top of the supporting rod 5 at equal intervals, a connecting rod 8 is arranged at the bottom of each supporting frame 3, the connecting rod 8 is arranged in the supporting rod 5, the gasket 9 is symmetrically arranged on the inner wall of each supporting frame 3, the protective sleeve is arranged in the gasket 9, an elastic block 10 is arranged at the joint of each gasket 9 and each supporting frame 3, a plurality of groups of induction lamps 11 are embedded in the supporting rods 5, and the induction lamps 11 correspond to the fixed frames one by one;
the gasket 9 is made of metal, the gasket 9 is conducted with the induction lamp 11, and whether electric leakage exists or not can be judged through the induction lamp 11;
the protective shell 2 is made of an insulating material, and the protective shell 2 is not in contact with the wiring harnesses 6, so that short circuit between the wiring harnesses 6 is prevented;
two ends of the protective shell 2 are respectively attached to the joints 4 on two sides, and the wiring positions of the joints 4 and the wiring harness 6 are protected;
the connector 4 is provided with an external wire;
the multiple groups of support frames 3 are all on the same straight line, so that the wire harness 6 is prevented from being damaged due to inconsistent height.
The principle of the utility model is as follows: during the use, the 6 switch-on both ends of pencil connect 4, protective sheath protection pencil 6, prevent 6 short circuits of pencil, and fixed pencil 6, 7 fixed joint 4 of fixed block, prevent to connect 4 and break away from, increase the reliability, support frame 3 supports protective housing 2, and elastic block 10 carries out the shock attenuation, when the switch board electric leakage, the electric leakage is sensed to the response lamp 11 on the vaulting pole 5, and luminous, the staff judges the switch board electric leakage through the response lamp 11 is luminous, thereby reach and avoid the purpose that the mutual contact causes the circuit confusion and then causes short circuit or equipment to damage between the adjacent pencil 6.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a high voltage distribution cabinet's protection against electric shock structure which characterized in that: the novel box comprises a box body (1) and a supporting structure, wherein the supporting structure is arranged in the box body (1), a plurality of groups of joints (4) are arranged on the inner wall of the box body (1), the joints (4) on two sides correspond to one another, the joints (4) on one side are input ends, the joints (4) on the other side are output ends, fixed blocks (7) are arranged on the top and the bottom of the joints (4), the length of each fixed block (7) is consistent with the width of the corresponding joint (4), the joints (4) on the two sides are connected through a wiring harness (6), a protective shell (2) is arranged on the outer side of the wiring harness (6), the fixed blocks (7) on the top of the protective shell (2) and the top of the joints (4) are in the same plane, the fixed blocks (7) on the bottom of the protective shell (2) and the bottom of the joints (4) are in the same plane, and the protective shell (2) is formed by butt joint of two symmetrical circular arc sleeves;
the utility model discloses a supporting structure, including protective housing (2) lateral wall, bracing piece (5), support frame (3), packing ring (9), on protective housing (2) lateral wall was arranged in at bracing piece (5) both ends, pencil (6) below is arranged in bracing piece (5), and bracing piece (5) and pencil (6) mutually perpendicular, and bracing piece (5) top equidistance sets up multiunit support frame (3), support frame (3) bottom sets up connecting rod (8), in bracing piece (5) are arranged in connecting rod (8), support frame (3) inner wall symmetry sets up packing ring (9), and in packing ring (9) were arranged in to the protective sheath, the junction of packing ring (9) and support frame (3) set up elastic block (10), and multiunit response lamp (11) are set in on bracing piece (5), and response lamp (11) and mount one-to-one.
2. The electric shock protection structure of the high voltage distribution cabinet according to claim 1, characterized in that: the gasket (9) is made of metal, and the gasket (9) is conducted with the induction lamp (11).
3. The electric shock protection structure of the high voltage distribution cabinet according to claim 1, characterized in that: the protective housing (2) is made of insulating materials, and the protective housing (2) is not in contact with the wiring harness (6).
4. The electric shock protection structure of the high voltage distribution cabinet according to claim 1, characterized in that: the two ends of the protective shell (2) are respectively attached to the joints (4) on the two sides.
5. The electric shock protection structure of the high voltage distribution cabinet according to claim 1, characterized in that: the connector (4) is provided with an external wire.
6. The electric shock protection structure of the high voltage distribution cabinet according to claim 1, characterized in that: the multiple groups of supporting frames (3) are all on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122907599.5U CN216750661U (en) | 2021-11-25 | 2021-11-25 | Electric shock prevention structure of high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122907599.5U CN216750661U (en) | 2021-11-25 | 2021-11-25 | Electric shock prevention structure of high-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216750661U true CN216750661U (en) | 2022-06-14 |
Family
ID=81929186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122907599.5U Active CN216750661U (en) | 2021-11-25 | 2021-11-25 | Electric shock prevention structure of high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216750661U (en) |
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2021
- 2021-11-25 CN CN202122907599.5U patent/CN216750661U/en active Active
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