CN215417978U - Install earthing switch fast - Google Patents
Install earthing switch fast Download PDFInfo
- Publication number
- CN215417978U CN215417978U CN202122070803.2U CN202122070803U CN215417978U CN 215417978 U CN215417978 U CN 215417978U CN 202122070803 U CN202122070803 U CN 202122070803U CN 215417978 U CN215417978 U CN 215417978U
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- grounding switch
- earthing switch
- switch body
- mounting
- mounting plate
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Abstract
The utility model relates to a quick-mounting grounding switch, which comprises a grounding switch body and a mounting plate, and is characterized in that: the back side of the grounding switch body is provided with a positioning piece, the mounting plate is provided with a positioning hole corresponding to the positioning piece, the grounding switch body is connected with the positioning hole through the positioning piece, and the grounding switch body and the mounting plate are respectively provided with fixing holes which are arranged in a one-to-one correspondence manner; according to the utility model, the hanging positioning device is additionally arranged between the grounding switch body and the mounting plate, so that one person can be saved in the mounting process, the grounding switch can be hung on the positioning hole of the mounting plate by one person firstly, the grounding switch can be separated from the grounding switch by two hands, the grounding switch can be fastened by using a mechanical tool, and meanwhile, the later-stage disassembly and maintenance are facilitated.
Description
Technical Field
The utility model relates to the technical field of grounding switches, in particular to a quickly-installed grounding switch.
Background
The existing grounding switch can not be installed by one person and needs two persons to cooperate to operate and install. At present, the installation mode is that one person drags the earthing switch in a rear cable chamber to enable the rear portion of the earthing switch to be tightly attached to an earthing switch installation plate, a screw is installed on an upper installation hole, the other person goes to a front lower cable chamber and is provided with a nut, and then the screw is fastened by a mechanical tool.
Meanwhile, the mounting holes of the back channel steel of the existing grounding switch are transverse long holes, and because a high-precision machine tool is not available in the past, and the position precision of a plurality of holes is not high, the mounting holes of the grounding switch are transverse long waist holes, when the mounting holes on the grounding switch mounting plate of the medium-voltage switch cabinet cannot guarantee the precision, the grounding switch can be adjusted left and right to meet the mounting requirement, but due to the progress of the times, the machining precision is greatly improved no matter a domestic machine tool or an imported machine tool, and the mounting mode of the transverse long holes is not needed any more; and because the earthing switch mounting hole is horizontal slot hole, so there is not the standard position when turning arm and earthing switch's mounting shaft are connected, control the phenomenon appears to the adjustment about appearing to it is inconvenient still to lead to the subsequent handling overlap joint copper bar.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a quick-mounting grounding switch which improves the mounting precision and reduces the mounting difficulty.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a quick installation earthing switch, includes earthing switch body and mounting panel, its characterized in that: the dorsal part of earthing switch body is equipped with the setting element, just be equipped with on the mounting panel with the locating hole that the setting element corresponds, just the earthing switch body through its setting element with the locating hole is connected, be equipped with the fixed orifices that the one-to-one set up on earthing switch body and the mounting panel respectively.
The positioning piece is a hanging plate.
The installation axle of earthing switch body still is equipped with a locating part rather than being connected, and the locating part corresponds the setting with the turning arm.
The locating part is a ring-shaped part, and the locating part is sleeved on the outer side of the installation shaft and is fixedly connected with the installation shaft.
The utility model has the beneficial effects that:
increase between earthing switch body and mounting panel and hang dress positioner, can save a manual work in the installation, single hang earthing switch on the locating hole of mounting panel earlier, both hands can break away from earthing switch, use mechanical tool fastening can, also will be convenient for later stage dismantlement simultaneously and overhaul.
Change the rectangular hole of earthing switch body into the mounting structure of fixed orifices, earthing switch has had fixed mounted position to the A, B, C three-phase of earthing switch body is unanimous with cabinet body A, B, C three-phase, can provide convenience for follow-up post overlap joint copper bar, has reduced operating personnel's work dynamics, has improved the installation effectiveness greatly, has guaranteed that the operating power can satisfy the required precision within the allowed range.
Meanwhile, the limiting part is added on the installation shaft of the grounding switch, the connecting lever is not required to be adjusted by experience when being installed, the connecting lever is directly fastened by the limiting part on the upper limiting part, the positions of the connecting lever are unified, the step of left-right adjustment is omitted, the problem that the connecting lever is inclined to the left or inclined to the right is solved, and the stress is reduced when each grounding switch is switched on and off.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the mounting plate.
Fig. 3 is a side view of the grounding switch body.
Fig. 4 is a schematic structural diagram of the operation shaft and the limiting member.
In the figure: 100 mounting plates, 101 positioning holes, 200 grounding switch bodies, 201 positioning pieces, 202 mounting shafts, 203 limiting pieces, 300 crank arms, 400 cabinets and 500 fixing holes.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
According to the description of fig. 1 to 4: this embodiment provides a install earthing switch fast, including earthing switch body 200, mounting panel 100 and turning arm 300, the above-mentioned subassembly is installed inside cabinet 400 respectively, wherein:
the back side of the grounding switch body 200 is provided with a positioning part 201, the positioning part 201 is a hanging plate, the opening of the hanging plate is arranged downwards, the positioning part 201 is respectively positioned on channel steel at two sides of the grounding switch body 200 and is formed by punching, meanwhile, the mounting plate 100 is provided with a positioning hole 101 corresponding to the positioning part 201, the positioning hole 101 is a rectangular opening, the shape of the positioning hole 101 corresponds to that of the positioning part 201, the positioning part 201 is connected with the positioning hole 101, the positioning part 201 is hung in the positioning hole 101 and cannot move, and the primary assembly effect of the grounding switch body 200 and the mounting plate 100 is kept, so that the subsequent connection and fixation are facilitated;
be equipped with the fixed orifices 500 that the one-to-one set up on earthing switch body 200 and the mounting panel 100 respectively, fixed orifices 500 are round hole or hexagonal hole, and the bolt can not be in the activity of fixed orifices 500 after being connected with fixed orifices 500 simultaneously, can replace the rectangular hole among the prior art for earthing switch body 200 and mounting panel 100's hookup location is fixed, can satisfy the required precision, avoids appearing the installation and has the condition of deviation.
Still be equipped with a locating part 203 rather than being connected on earthing switch body 200's the installation axle 202, locating part 203 corresponds the setting with crank arm 300, locating part 203 is the loop forming element, and the screw has been processed respectively to the position that locating part 203 and installation axle 202 correspond, connects through the screw simultaneously between the two for locating part 203 cover is in the installation axle 202 outside and fixed the setting, and based on connection effect between the two this moment, locating part 203 is in the standard position all the time, when crank arm 300 and installation axle 202 assembly, crank arm 300 pushes away to locating part 203 next door fasten can, the left or right condition when having solved crank arm 300, left-right regulation's step has been saved.
The above description is only a preferred embodiment of the present invention, and the technical solutions to achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.
Claims (4)
1. The utility model provides a quick installation earthing switch, includes earthing switch body and mounting panel, its characterized in that: the dorsal part of earthing switch body is equipped with the setting element, just be equipped with on the mounting panel with the locating hole that the setting element corresponds, just the earthing switch body through its setting element with the locating hole is connected, be equipped with the fixed orifices that the one-to-one set up on earthing switch body and the mounting panel respectively.
2. A quick-install grounding switch as in claim 1, wherein: the positioning piece is a hanging plate.
3. A quick-install grounding switch as in claim 1, wherein: the installation axle of earthing switch body still is equipped with a locating part rather than being connected, and the locating part corresponds the setting with the turning arm.
4. A quick-install grounding switch as in claim 3, wherein: the locating part is a ring-shaped part, and the locating part is sleeved on the outer side of the installation shaft and is fixedly connected with the installation shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122070803.2U CN215417978U (en) | 2021-08-31 | 2021-08-31 | Install earthing switch fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122070803.2U CN215417978U (en) | 2021-08-31 | 2021-08-31 | Install earthing switch fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417978U true CN215417978U (en) | 2022-01-04 |
Family
ID=79664469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122070803.2U Active CN215417978U (en) | 2021-08-31 | 2021-08-31 | Install earthing switch fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417978U (en) |
-
2021
- 2021-08-31 CN CN202122070803.2U patent/CN215417978U/en active Active
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