CN212136972U - High-voltage power distribution cabinet mounting structure - Google Patents
High-voltage power distribution cabinet mounting structure Download PDFInfo
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- CN212136972U CN212136972U CN202021190841.0U CN202021190841U CN212136972U CN 212136972 U CN212136972 U CN 212136972U CN 202021190841 U CN202021190841 U CN 202021190841U CN 212136972 U CN212136972 U CN 212136972U
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- distribution cabinet
- fixed plate
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- mounting
- power distribution
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Abstract
The utility model discloses a high-voltage power distribution cabinet mounting structure, which comprises a fixed plate, a mounting plate, a power distribution cabinet fastening unit and a power distribution cabinet supporting unit; the four corners of the fixed plate are provided with power distribution cabinet fastening units, the bottom of the fixed plate is provided with a power distribution cabinet supporting unit, the front side of the fixed plate is provided with an insulating plate, the rear side of the fixed plate is connected with an installation plate through four installation assemblies distributed in an array manner, and a side insulating block is clamped in a gap between the fixed plate and the installation plate; the mounting assembly comprises an insulation sleeve, a connecting rod, a connecting nut and a limiting cylinder, wherein the insulation sleeve is a pipe sleeve made of insulation materials, one end of the pipe sleeve is large in diameter, the other end of the pipe sleeve is small in diameter, the shape of an inner channel of the pipe sleeve is the same as that of the outside, and the insulation sleeve is embedded in a step through groove in the fixed plate; the support to the switch board targets in place, and the installation fastness, and guarantee higher insulating effect in the installation fastness, can satisfy high voltage distribution cabinet's installation demand.
Description
Technical Field
The utility model relates to a switch board mounting structure technical field specifically is a high voltage distribution cabinet mounting structure.
Background
The switch board is the equipment of concentrating, switching, distribution electric energy, when the installation to high-voltage switch board, because high-voltage electricity danger very, the mounting structure requirement to insulating is very high, but for the firmness and the durability of switch board, what generally used is the metalwork again, and this has provided the challenge to high-voltage switch board's mounting structure.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high voltage distribution cabinet mounting structure, target in place the support of switch board, the installation fastness, and guarantee higher insulating effect in the installation fastness, can satisfy high voltage distribution cabinet's installation demand, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage power distribution cabinet mounting structure comprises a fixing plate, a mounting plate, a power distribution cabinet fastening unit and a power distribution cabinet supporting unit;
the four corners of the fixed plate are provided with power distribution cabinet fastening units, the bottom of the fixed plate is provided with a power distribution cabinet supporting unit, the front side of the fixed plate is provided with an insulating plate, the rear side of the fixed plate is connected with an installation plate through four installation assemblies distributed in an array manner, and a side insulating block is clamped in a gap between the fixed plate and the installation plate;
the mounting assembly comprises an insulation sleeve, a connecting rod, a connecting nut and a limiting cylinder, the insulation sleeve is made of insulation materials, one end of the insulation sleeve is large in diameter, the other end of the insulation sleeve is small in diameter, the shape of an internal channel of the sleeve is the same as that of the outside, the insulation sleeve is embedded in a step through groove in a fixed plate, the connecting rod penetrates through the insulation sleeve, one end, located inside the insulation sleeve, of the connecting rod, with a larger inner diameter is fixedly connected with the limiting cylinder, and the other end of the connecting rod penetrates through round holes in four corners of the;
the mounting device is characterized by further comprising mounting rods and expansion bolts, the mounting rods are fixed to the two sides of the mounting plate respectively, and the expansion bolts are mounted in the mounting holes of the mounting rods.
Switch board supporting element supports high voltage distribution cabinet, and switch board fastening unit fastens high voltage distribution cabinet at the insulation board of fixed plate front side, and the insulation board can avoid high voltage distribution cabinet to leak electricity to the fixed plate on, and the side insulating block can realize that fixed plate and mounting panel are insulating isolated, and the insulating external member in the installation component can make connecting rod and fixed plate be connected with insulating, prevents that the fixed plate from passing through the connecting rod and electrically conducting to the mounting panel on.
Furthermore, the diameter of the limiting cylinder is equal to the inner diameter of the insulation sleeve, which is larger. The limiting cylinder can prevent the connecting rod from slipping out of the insulating sleeve.
Further, switch board fastening unit includes nut, screw rod, swivelling joint subassembly, anchorage bar, edges and corners fastening shell and hexagonal piece, it has the nut to inlay in the four corners fixed orifices of fixed plate, and nut female connection has the screw rod, the one end that the screw rod is located the fixed plate rear side is fixed with the hexagonal piece, the one end that the screw rod is located the fixed plate front side is passed through swivelling joint subassembly and is connected with the one end rotation of anchorage bar, and the other end of anchorage bar is connected with edges and corners fastening shell.
The edges and corners fastening shell is clamped at the four front corners of the high-voltage power distribution cabinet, and the hexagonal block is twisted by the wrench, so that the screw rod is driven to rotate, and under the action of the nut threads, the screw rod can pull the fastening rod through the rotating and connecting assembly, and the edges and corners fastening shell is pressed to the four front corners of the high-voltage power distribution cabinet.
Further, rotary connection subassembly includes connecting end cover, holding pin, connecting cylinder and bearing, and the inside of connecting cylinder is provided with the bearing, and the tip of screw rod passes the inner ring of the closed end middle part trompil of connecting cylinder and connection bearing, the open end border of connecting cylinder is fixed with the connecting end cover through the holding pin, the middle part fixed connection anchorage bar of connecting the end cover.
The connecting end cover covers the opening end of the connecting cylinder through the fastening pin, the bearing inside the connecting cylinder is convenient to install, the bearing can achieve the rotating connection of the fastening rod and the screw rod, and the fastening rod can be pulled along the axial direction while the rotation of the screw rod is guaranteed.
Further, the bearing is a tapered roller bearing. The tapered roller bearing can overcome the axial tension.
Further, the switch board support unit includes indulges layer board, horizontal pole and bottom insulating block, indulges the layer board and is provided with two, and indulges the rear end of layer board and fix the bottom front side at the fixed plate, and two front ends of indulging the layer board pass through the horizontal pole and connect, and indulge and be provided with the bottom insulating block on the layer board. The bottom insulating block can improve the insulating effect, avoids high voltage distribution cabinet electric leakage to indulging the layer board, and the fastness that two indulge the layer board and connect can be guaranteed to the horizontal pole.
Further, switch board the supporting unit still includes and draws bar, pull rod and swash plate to one side, and the one end of drawing the bar to one side is connected in the front end outside of every vertical supporting plate, the other end of drawing the bar to one side connects fixed plate bottom side, and the middle part of horizontal pole connects the one end of swash plate, and the bottom central point of fixed plate puts the top of connecting the pull rod, the other end of swash plate is connected to the bottom of pull rod.
The inclined plate and the pull rod can improve the supporting force at the bottom of the longitudinal supporting plate, and the inclined pull rod can improve the lateral connection fastness of the side face of the longitudinal supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that: this high voltage distribution cabinet mounting structure has following benefit:
1. switch board supporting element supports high voltage distribution cabinet, and switch board fastening unit fastens high voltage distribution cabinet at the insulation board of fixed plate front side, and the insulation board can avoid high voltage distribution cabinet to leak electricity to the fixed plate on, and the side insulating block can realize that fixed plate and mounting panel are insulating isolated, and the insulating external member in the installation component can make connecting rod and fixed plate be connected with insulating, prevents that the fixed plate from passing through the connecting rod and electrically conducting to the mounting panel on.
2. The bottom insulating block can improve insulating effect, avoids high voltage distribution cabinet electric leakage to indulging the layer board, and the horizontal pole can guarantee two firmness of indulging the layer board and connecting, and swash plate and pull rod can improve the support dynamics of indulging the layer board bottom, and the oblique pull rod can improve the side direction connection firmness of indulging the layer board side.
3. The support to the switch board targets in place, and the installation fastness, and guarantee higher insulating effect in the installation fastness, can satisfy high voltage distribution cabinet's installation demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rear side structure of the present invention;
fig. 3 is a schematic sectional structure view of the rotating connection assembly of the present invention;
fig. 4 is a schematic view of the sectional structure of the mounting assembly of the present invention.
In the figure: the power distribution cabinet comprises a fixing plate 1, a mounting plate 2, a power distribution cabinet fastening unit 3, a nut 31, a screw 32, a rotary connecting assembly 33, a connecting end cover 331, a fastening pin 332, a connecting cylinder 333, a bearing 334, a fastening rod 34, a corner fastening shell 35, a hexagonal block 36, a power distribution cabinet supporting unit 4, a longitudinal supporting plate 41, a transverse rod 42, a diagonal draw bar 43, a pull rod 44, an inclined plate 45, a bottom insulating block 46, an insulating plate 5, an insulating sleeve 6, a connecting rod 7, a connecting nut 8, a side insulating block 9, a mounting rod 10, an expansion bolt 11 and a limiting cylinder 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage power distribution cabinet mounting structure comprises a fixing plate 1, a mounting plate 2, a power distribution cabinet fastening unit 3 and a power distribution cabinet supporting unit 4;
the four corners of the fixed plate 1 are provided with power distribution cabinet fastening units 3, the bottom of the fixed plate 1 is provided with a power distribution cabinet supporting unit 4, the front side of the fixed plate 1 is provided with an insulating plate 5, the rear side of the fixed plate 1 is connected with an installation plate 2 through four installation assemblies distributed in an array manner, and a side insulating block 9 is clamped in a gap between the fixed plate 1 and the installation plate 2;
the mounting assembly comprises an insulation sleeve 6, a connecting rod 7, a connecting nut 8 and a limiting cylinder 12, the insulation sleeve 6 is a pipe sleeve made of an insulation material with one large end diameter and the other small end diameter, the shape of an internal channel of the pipe sleeve is the same as that of the outside, the insulation sleeve 6 is embedded in a step through groove in the fixed plate 1, the connecting rod 7 penetrates through the insulation sleeve 6, one end, located inside the insulation sleeve 6, of the connecting rod 7 with a large inner diameter is fixedly connected with the limiting cylinder 12, and the other end of the connecting rod 7 penetrates through round holes in four corners of the mounting plate 2 and is in threaded;
the mounting device further comprises a mounting rod 10 and an expansion bolt 11, the mounting rod 10 is fixed to each of two sides of the mounting plate 2, and the expansion bolt 11 is mounted in a mounting hole of the mounting rod 10. The diameter of the restraining cylinder 12 is equal to the larger inside diameter of the inside of the insulating sleeve 6. The limiting cylinder 12 can prevent the connecting rod 7 from slipping out of the insulating sleeve 6.
Switch board support element 4 supports high voltage distribution cabinet, switch board fastening unit 3 fastens high voltage distribution cabinet at the insulation board 5 of 1 front side of fixed plate, insulation board 5 can avoid high voltage distribution cabinet to leak electricity to fixed plate 1 on, side insulating block 9 can realize that fixed plate 1 and mounting panel 2 are insulating isolated, insulating external member 6 in the installation component can make connecting rod 7 and fixed plate 1 insulating connection, prevent that fixed plate 1 from leading to on mounting panel 2 through connecting rod 7.
Wherein, switch board fastening unit 3 includes nut 31, the screw rod 32, swivelling joint subassembly 33, the anchorage bar 34, edges and corners fastening shell 35 and hexagonal piece 36, it has nut 31 to inlay in the four corners fixed orifices of fixed plate 1, nut 31 internal thread connection has screw rod 32, the one end that screw rod 32 is located fixed plate 1 rear side is fixed with hexagonal piece 36, the one end that screw rod 32 is located fixed plate 1 front side is rotated through swivelling joint subassembly 33 and anchorage bar 34 and is connected, and the other end of anchorage bar 34 is connected with edges and corners fastening shell 35.
The tight shell 35 joint of edges and corners is in high voltage distribution cabinet's front portion four corners, twists hexagonal piece 36 through the spanner to drive screw rod 32 and rotate, under 31 screw effects with the nut, screw rod 32 can pass through 33 pulling anchorage bar 34 of swivelling joint subassembly, compresses tightly the front portion four corners of high voltage distribution cabinet with the tight shell 35 of edges and corners.
The rotating connection assembly 33 comprises a connection end cover 331, a fastening pin 332, a connection cylinder 333 and a bearing 334, the bearing 334 is arranged inside the connection cylinder 333, the end of the screw rod 32 passes through the opening hole in the middle of the closed end of the connection cylinder 333 and is connected with the inner ring of the bearing 334, the connection end cover 331 is fixed on the edge of the open end of the connection cylinder 333 through the fastening pin 332, and the fastening rod 34 is fixed in the middle of the connection end cover 331.
The connecting end cap 331 covers the opening end of the connecting cylinder 333 through the fastening pin 332, so that the internal bearing 334 is convenient to install, the bearing 334 can realize the rotating connection of the fastening rod 34 and the screw rod 32, and the fastening rod 34 can be pulled along the axial direction while the screw rod 32 is ensured to rotate. Bearing 334 is a tapered roller bearing. The tapered roller bearing can overcome the axial tension.
Wherein, switch board support unit 4 includes indulges layer board 41, horizontal pole 42 and bottom insulating block 46, indulges layer board 41 and is provided with two, and indulges the rear end of layer board 41 and fix the bottom front side at fixed plate 1, and two front ends of indulging layer board 41 pass through horizontal pole 42 and connect, and indulge and be provided with bottom insulating block 46 on the layer board 41. Bottom insulating block 46 can improve insulating effect, avoid high voltage distribution cabinet electric leakage to indulging layer board 41, the horizontal pole can guarantee two firmness of indulging layer board 41 and connecting, switch board support unit 4 still includes oblique pull rod 43, pull rod 44 and swash plate 45, the one end of oblique pull rod 43 is connected in every front end outside of indulging layer board 41, the other end of oblique pull rod 43 is connected fixed plate 1 bottom side, and the one end of swash plate 45 is connected at the middle part of horizontal pole 42, and the bottom central point of fixed plate 1 puts the top of connecting pull rod 44, the other end of swash plate 45 is connected to the bottom of pull rod 44.
The inclined plates 45 and the pull rods 44 can improve the supporting force at the bottom of the longitudinal supporting plate 41, and the inclined pull rods 43 can improve the lateral connection firmness at the side surface of the longitudinal supporting plate 41.
It should be noted that the side insulating blocks 9, the insulating sleeve 6, the insulating plate 5 and the bottom insulating block 46 disclosed in the present embodiment may be made of mica or porcelain, and other parts of the present invention are not specified in the conventional art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high voltage distribution cabinet mounting structure which characterized in that: comprises a fixed plate (1), a mounting plate (2), a power distribution cabinet fastening unit (3) and a power distribution cabinet supporting unit (4);
power distribution cabinet fastening units (3) are mounted at four corners of the fixed plate (1), power distribution cabinet supporting units (4) are mounted at the bottom of the fixed plate (1), an insulating plate (5) is mounted on the front side of the fixed plate (1), the rear side of the fixed plate (1) is connected with a mounting plate (2) through four mounting assemblies distributed in an array manner, and a side insulating block (9) is clamped in a gap between the fixed plate (1) and the mounting plate (2);
the mounting assembly comprises an insulation sleeve (6), a connecting rod (7), a connecting nut (8) and a limiting cylinder (12), the insulation sleeve (6) is a pipe sleeve made of an insulation material with one large diameter at one end and the small diameter at the other end, the shape of an internal channel of the pipe sleeve is the same as that of the outside, the insulation sleeve (6) is embedded in a step through groove on the fixing plate (1), the connecting rod (7) penetrates through the insulation sleeve (6), the limiting cylinder (12) is fixedly connected to one end, located inside the insulation sleeve (6), of the connecting rod (7) with a large inner diameter, and the other end of the connecting rod (7) penetrates through round holes in four corners of the mounting plate (2) and is in threaded connection with;
the mounting structure is characterized by further comprising mounting rods (10) and expansion bolts (11), the mounting rods (10) are fixed to the two sides of the mounting plate (2) respectively, and the expansion bolts (11) are mounted in mounting holes of the mounting rods (10).
2. The high-voltage distribution cabinet mounting structure according to claim 1, wherein: the diameter of the limiting cylinder (12) is equal to the larger inner diameter of the inside of the insulating sleeve (6).
3. The high-voltage distribution cabinet mounting structure according to claim 1, wherein: switch board fastening unit (3) include nut (31), screw rod (32), rotating connection subassembly (33), anchorage bar (34), edges and corners fastening shell (35) and hexagonal piece (36), it has nut (31) to inlay in the four corners fixed orifices of fixed plate (1), and nut (31) female connection has screw rod (32), the one end that screw rod (32) are located fixed plate (1) rear side is fixed with hexagonal piece (36), the one end that screw rod (32) are located fixed plate (1) front side is passed through rotating connection subassembly (33) and is connected with the one end rotation of anchorage bar (34), and the other end of anchorage bar (34) is connected with edges and corners fastening shell (35).
4. A high voltage distribution cabinet mounting structure according to claim 3, characterized in that: rotatory coupling assembling (33) include and connect end cover (331), anchorage pin (332), connecting cylinder (333) and bearing (334), and the inside of connecting cylinder (333) is provided with bearing (334), and the tip of screw rod (32) passes the inner ring of the closed end middle part trompil of connecting cylinder (333) and connection bearing (334), the open end border of connecting cylinder (333) is fixed with connection end cover (331) through anchorage pin (332), the middle part fixed connection anchorage bar (34) of connecting end cover (331).
5. The high-voltage distribution cabinet mounting structure according to claim 4, wherein: the bearing (334) is a tapered roller bearing.
6. The high-voltage distribution cabinet mounting structure according to claim 1, wherein: switch board supporting unit (4) include indulge layer board (41), horizontal pole (42) and bottom insulating block (46), indulge layer board (41) and be provided with two, and indulge the rear end of layer board (41) and fix the bottom front side at fixed plate (1), two front ends of indulging layer board (41) are passed through horizontal pole (42) and are connected, and indulge and be provided with bottom insulating block (46) on layer board (41).
7. The high-voltage distribution cabinet mounting structure according to claim 6, wherein: switch board supporting element (4) still include draw bar (43), pull rod (44) and swash plate (45) to one side, and the one end of drawing bar (43) is connected to the front end outside of every vertical support board (41), the other end of drawing bar (43) is connected fixed plate (1) bottom side to one side, and the one end of swash plate (45) is connected at the middle part of horizontal pole (42), and the bottom central point of fixed plate (1) puts the top of connecting pull rod (44), the other end of swash plate (45) is connected to the bottom of pull rod (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190841.0U CN212136972U (en) | 2020-06-24 | 2020-06-24 | High-voltage power distribution cabinet mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190841.0U CN212136972U (en) | 2020-06-24 | 2020-06-24 | High-voltage power distribution cabinet mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136972U true CN212136972U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021190841.0U Active CN212136972U (en) | 2020-06-24 | 2020-06-24 | High-voltage power distribution cabinet mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136972U (en) |
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2020
- 2020-06-24 CN CN202021190841.0U patent/CN212136972U/en active Active
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