CN217444735U - Electrical cabinet grounding device convenient to install and maintain - Google Patents
Electrical cabinet grounding device convenient to install and maintain Download PDFInfo
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- CN217444735U CN217444735U CN202221256512.0U CN202221256512U CN217444735U CN 217444735 U CN217444735 U CN 217444735U CN 202221256512 U CN202221256512 U CN 202221256512U CN 217444735 U CN217444735 U CN 217444735U
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Abstract
The utility model provides an electric appliance cabinet grounding device convenient for installation and maintenance, which relates to the technical field of electric appliance cabinets and comprises an electric appliance cabinet body and a fixed plate arranged on the ground, wherein the fixed plate is fixedly connected with a sleeve, and the inside of the sleeve is fixedly connected with a grounding plate; the utility model discloses remove a movable section of thick bamboo to telescopic directly over, descend through elevating system control movable section of thick bamboo, make movable cover on the sleeve, and make the picture peg insert between two elastic connection pieces, thereby accomplish the joining action on earth connection and ground, separate movable section of thick bamboo and sleeve through elevating system when needing to demolish ground mechanism, make the picture peg take out from between two elastic connection pieces, thereby quick take in the inside of connecting box with ground mechanism, the complicated loaded down with trivial details problem of ground mechanism installation in the past has been solved, through setting up protection machanism, when the electric cabinet body is receiving the exogenic action, ground mechanism has fine protection effect to the connection.
Description
Technical Field
The utility model relates to an electric appliance cabinet technical field specifically is an electric appliance cabinet earthing device convenient to installation is maintained.
Background
The earth connection is exactly the line of lug connection earth, also can be called safe return circuit line, it is directly transferred the high pressure to earth when dangerous, be a lifeline, when the electric appliance cabinet takes place the electric leakage, the electric appliance cabinet shell is electrified, when the people touches, form the return circuit, cause the electric shock, if there is the earth connection, human resistance is greater than the earth connection resistance, the earth connection can be with the leading-in ground of electric current, and then the life safety of people has been protected, current electric appliance cabinet earth connection is mostly through the bolt mounting subaerial, the mounting means is complicated loaded down with trivial details, and electric appliance cabinet and earth connection lug connection, when the electric appliance cabinet received external force, lead to the earth connection to damage easily, influence ground mechanism's normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric appliance cabinet earthing device convenient to installation is maintained aims at solving the problem that provides in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric appliance cabinet earthing device convenient to installation is maintained, includes the electric appliance cabinet body and installs the fixed plate on ground, fixedly connected with sleeve on the fixed plate, telescopic inside fixedly connected with ground plate, two elastic connection piece of fixedly connected with on the ground plate, the bottom fixedly connected with connecting box of electric appliance cabinet body, the bottom of electric appliance cabinet body is equipped with the earth connection, the earth connection extends to the inside of connecting box, an activity section of thick bamboo is installed to the bottom of connecting box, install protection machanism between the bottom of an activity section of thick bamboo and connecting box, the interior roof fixedly connected with picture peg of an activity section of thick bamboo, the earth connection with the picture peg is connected, the inside of connecting box is equipped with the elevating system that control activity section of thick bamboo goes up and down.
In order to make the utility model discloses have the effect of protection ground mechanism, the utility model discloses a further technical scheme does, protection mechanism includes the lantern ring, logical groove has been seted up to the bottom of connecting box, the inner wall fixedly connected with spring that leads to the groove, the lantern ring is fixed the other end of spring, a movable section of thick bamboo sliding connection be in the inside of the lantern ring.
In order to make the utility model discloses have the effect that the control movable cylinder goes up and down, the utility model discloses a further technical scheme does, elevating system includes two-way screw rod and connecting rod, two-way screw rod rotates to be connected the inside of connecting box, threaded connection has the movable block on the two-way screw rod, the connecting rod articulates through the round pin axle the bottom of movable block, fixedly connected with support on the movable cylinder, the other end of connecting rod articulates through the round pin axle the inside of support.
In order to make the utility model discloses have the one end drive two-way screw rod pivoted effect of being convenient for at the connecting box, the utility model discloses a further technical scheme does, the one end of two-way screw rod extends to a side of connecting box, the hand wheel is installed to the one end of two-way screw rod.
In order to make the utility model discloses have the effect of protection earth connection and picture peg tie point, the utility model discloses a further technical scheme does, the terminal is installed at the top of a movable section of thick bamboo, the earth connection is established the inside of terminal.
In order to make the utility model discloses have the effect of sealed movable cylinder and fixed plate, the utility model discloses a further technical scheme does, the bottom fixedly connected with sealing washer of a movable cylinder.
In order to make the utility model discloses have the effect that makes picture peg and the better contact of ground plate, the utility model discloses a further technical scheme does, the slot has been seted up at the top of ground plate.
In order to make the utility model discloses have the effect with fixed plate fixed mounting on ground, the utility model discloses a further technical scheme does, the mounting hole has been seted up on the fixed plate.
The utility model has the advantages that:
1. remove a movable section of thick bamboo to telescopic directly over, descend through elevating system control movable section of thick bamboo, make movable section of thick bamboo cover on the sleeve, and make the picture peg insert between two elastic connection pieces, thereby accomplish the connection effect on earth connection and ground, separate movable section of thick bamboo and sleeve through elevating system when needing to demolish ground mechanism, make the picture peg take out from between two elastic connection pieces, thereby quick inside of taking in the connecting box with ground mechanism, the complicated loaded down with trivial details problem of ground mechanism installation in the past has been solved, through setting up protection machanism, when the electric appliance cabinet body is receiving the exogenic action, ground mechanism has fine protection effect to the butt joint.
2. When the electric appliance cabinet body receives external force striking, through compression spring, prevent that the activity cover from when the sleeve top, because of rocking of electric appliance cabinet body damages ground mechanism, rotate through the hand wheel of drive two-way screw rod one end, drive the inside two-way screw rod of connecting box and rotate, under the extrusion and the tensile effect of connecting rod to control a movable section of thick bamboo and go up and down, be convenient for fix the fixed plate installation subaerial through the mounting hole.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a perspective view of a movable cylinder in the embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a point a in fig. 1 according to an embodiment of the present invention.
In the figure: 1. an electrical cabinet body; 2. a fixing plate; 3. a sleeve; 4. a ground plate; 5. an elastic connecting sheet; 6. a connection box; 7. a ground line; 8. a movable barrel; 9. inserting plates; 10. a through groove; 11. a collar; 12. A bidirectional screw; 13. a movable block; 14. a connecting rod; 15. a support; 16. a terminal end; 17. and (5) sealing rings.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1-3, an electric appliance cabinet grounding device convenient to install and maintain comprises an electric appliance cabinet body 1 and a fixing plate 2 installed on the ground, a sleeve 3 is fixedly connected to the fixing plate 2, a ground plate 4 is fixedly connected to the inside of the sleeve 3, two elastic connecting sheets 5 are fixedly connected to the ground plate 4, a connecting box 6 is fixedly connected to the bottom of the electric appliance cabinet body 1, a grounding wire 7 is arranged at the bottom of the electric appliance cabinet body 1, the grounding wire 7 extends to the inside of the connecting box 6, a movable cylinder 8 is installed at the bottom of the connecting box 6, a protection mechanism is installed between the bottom of the movable cylinder 8 and the bottom of the connecting box 6, a plug board 9 is fixedly connected to the inner top wall of the movable cylinder 8, the grounding wire 7 is connected with the plug board 9, and a lifting mechanism for controlling the movable cylinder 8 to lift is arranged inside the connecting box 6.
In this embodiment, move a movable section of thick bamboo 8 to sleeve 3 directly over, control a movable section of thick bamboo 8 through elevating system and descend, make a movable section of thick bamboo 8 cover on sleeve 3, and make picture peg 9 insert between two elastic connection piece 5, thereby accomplish the connection effect on earth connection 7 and ground, separate a movable section of thick bamboo 8 and sleeve 3 through elevating system when ground mechanism needs to be demolishd, make picture peg 9 take out between two elastic connection piece 5, thereby quick inside with ground mechanism income connecting box 6, the complicated loaded down with trivial details problem of ground mechanism installation in the past has been solved, through setting up protection machanism, when electric cabinet body 1 is receiving the exogenic action, have fine protection effect to ground mechanism.
In another embodiment of the present invention, when the electric cabinet body 1 is impacted by external force, the compression spring prevents the movable cylinder 8 from covering the top of the sleeve 3, and the grounding mechanism is damaged by the shaking of the electric cabinet body 1.
Specifically, the hand wheel at one end of the bidirectional screw 12 is driven to rotate, so that the bidirectional screw 12 inside the connecting box 6 is driven to rotate, and the movable cylinder 8 is controlled to lift under the extrusion and stretching effects of the connecting rod 14.
Furthermore, the arrangement of the terminal 16 facilitates the protection of the connection point between the ground wire 7 and the plug board 9.
Preferably, when the movable cylinder 8 is covered on the sleeve 3, the movable cylinder 8 is sealed by the sealing ring 17.
It should be noted that the fixing plate 2 is conveniently installed and fixed on the ground through the installation hole.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an electric appliance cabinet earthing device convenient to installation is maintained, characterized by, include electric appliance cabinet body (1) and install fixed plate (2) on ground, fixedly connected with sleeve (3) on fixed plate (2), the inside fixedly connected with ground plate (4) of sleeve (3), two elastic connection piece (5) of fixedly connected with on ground plate (4), the bottom fixedly connected with connecting box (6) of electric appliance cabinet body (1), the bottom of electric appliance cabinet body (1) is equipped with earth connection (7), earth connection (7) extend to the inside of connecting box (6), movable section of thick bamboo (8) are installed to the bottom of connecting box (6), install protection mechanism between the bottom of movable section of thick bamboo (8) and connecting box (6), the interior fixedly connected with picture peg (9) of movable section of thick bamboo (8), earth connection (7) with picture peg (9) are connected, and a lifting mechanism for controlling the lifting of the movable barrel (8) is arranged in the connecting box (6).
2. The electrical cabinet grounding device convenient to install and maintain as claimed in claim 1, wherein the protection mechanism comprises a collar (11), a through groove (10) is formed at the bottom of the connecting box (6), a spring is fixedly connected to the inner wall of the through groove (10), the collar (11) is fixed to the other end of the spring, and the movable cylinder (8) is slidably connected inside the collar (11).
3. The electrical cabinet grounding device convenient to install and maintain as claimed in claim 1, wherein the lifting mechanism comprises a bidirectional screw rod (12) and a connecting rod (14), the bidirectional screw rod (12) is rotatably connected inside the connecting box (6), a movable block (13) is in threaded connection with the bidirectional screw rod (12), the connecting rod (14) is hinged to the bottom of the movable block (13) through a pin shaft, a support (15) is fixedly connected to the movable cylinder (8), and the other end of the connecting rod (14) is hinged to the inside of the support (15) through a pin shaft.
4. The electric appliance cabinet grounding device convenient to install and maintain as claimed in claim 3, wherein one end of the bidirectional screw rod (12) extends to one side face of the connecting box (6), and a hand wheel is installed at one end of the bidirectional screw rod (12).
5. An electrical cabinet grounding device convenient for installation and maintenance as claimed in claim 1, wherein the top of the movable cylinder (8) is provided with a terminal (16), and the grounding wire (7) is arranged inside the terminal (16).
6. The electrical cabinet grounding device convenient for installation and maintenance as claimed in claim 5, wherein the bottom of the movable cylinder (8) is fixedly connected with a sealing ring (17).
7. The electric appliance cabinet grounding device convenient to install and maintain as claimed in claim 1, wherein the top of the grounding plate (4) is provided with a slot.
8. The electrical cabinet grounding device convenient to install and maintain as claimed in claim 1, wherein the fixing plate (2) is provided with an installation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221256512.0U CN217444735U (en) | 2022-05-24 | 2022-05-24 | Electrical cabinet grounding device convenient to install and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221256512.0U CN217444735U (en) | 2022-05-24 | 2022-05-24 | Electrical cabinet grounding device convenient to install and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444735U true CN217444735U (en) | 2022-09-16 |
Family
ID=83222648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221256512.0U Active CN217444735U (en) | 2022-05-24 | 2022-05-24 | Electrical cabinet grounding device convenient to install and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444735U (en) |
-
2022
- 2022-05-24 CN CN202221256512.0U patent/CN217444735U/en active Active
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