CN221263045U - Ring main unit isolating switch - Google Patents
Ring main unit isolating switch Download PDFInfo
- Publication number
- CN221263045U CN221263045U CN202322713142.XU CN202322713142U CN221263045U CN 221263045 U CN221263045 U CN 221263045U CN 202322713142 U CN202322713142 U CN 202322713142U CN 221263045 U CN221263045 U CN 221263045U
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- CN
- China
- Prior art keywords
- ring main
- main unit
- installation
- looped netowrk
- netowrk cabinet
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Links
- 238000009434 installation Methods 0.000 claims abstract description 40
- 238000002955 isolation Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to the technical field of ring main units and discloses a ring main unit isolating switch, which comprises a ring main unit body, wherein a connecting mechanism is arranged in the ring main unit body, and an adjustable isolating switch mechanism is arranged on the outer wall of the connecting mechanism; the connecting mechanism comprises: the installation frame, the installation frame has a plurality of, and fixed connection respectively is in the both sides of looped netowrk cabinet body inner wall, the inside of installation frame is provided with places the layer board. This looped netowrk cabinet isolator can put the rule through setting up the mounting frame and placing the layer board to the inside equipment of looped netowrk cabinet body, is convenient for dredge its internal circuit equally, and the dead lever can the effective connection installation cover, and its installation cover is convenient to inside grafting regulation pole to its fixing bolt can effective threaded connection locating piece and regulation pole, makes it strengthen fixedly, its simple structure conveniently dismantles and installs.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to a ring main unit isolating switch.
Background
The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a steel plate metal cabinet body or made into an assembled interval ring main unit, and the core part of the ring main unit adopts a load switch and a fuse, and has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The isolating switch is a switch device which has an insulation distance meeting the specified requirement and obvious disconnection marks between contacts in the separated position and can bear current under normal loop conditions and current under abnormal conditions (such as short circuit) in specified time in the closed position.
According to the Chinese patent 'an isolating switch ring main unit', the publication number is: "CN209329552U", this patent includes the looped netowrk cabinet body, install electric leakage reminding device on the left surface of looped netowrk cabinet body, shielding plate is installed to the top surface of looped netowrk cabinet body, electric leakage reminding device is including setting up dead lever on the looped netowrk cabinet body left surface, install the iron prop on the dead lever, it has the wire to encircle on the iron prop, just the both ends of wire are all closely adhered on the left surface of looped netowrk cabinet body. According to the utility model, through the rectangular groove and the water outlet groove, accumulated water is conveniently discharged, water or other dust is prevented from entering the installation cavity through the arranged shielding plate, and finally, through the arranged electric leakage reminding device, the working personnel is reminded of whether the ring main unit body leaks electricity or not, so that safety measures are further taken, and the problem that the life safety of people is endangered when the electric leakage occurs due to the fact that the common isolating switch ring main unit is not provided with the electric leakage reminding device is solved.
But this patent is when in actual use, in order to make things convenient for its installation, need to avoid the circuit to stack messy to in order not to shelter from its circuit, need carry out the regulation on the position to isolator according to actual conditions, make it avoid the inside loaded down with trivial details circuit of looped netowrk cabinet, consequently we need a looped netowrk cabinet isolator.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a ring main unit isolating switch.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ring main unit isolating switch comprises a ring main unit body, wherein a connecting mechanism is arranged in the ring main unit body, and an adjustable isolating switch mechanism is arranged on the outer wall of the connecting mechanism;
The connecting mechanism comprises: the installation frame, the installation frame has a plurality of, and fixed connection respectively is in the both sides of looped netowrk cabinet body inner wall, the inside of installation frame is provided with places the layer board, four installation cover of positive fixedly connected with of installation frame through four dead levers.
Preferably, an adjusting rod is inserted into the installation sleeve, the top of the four installation sleeves is fixedly connected with a positioning block, and the adjusting rod is in threaded connection with the positioning block through a fixing bolt. The adjusting rod is conveniently inserted into the interior through the installation sleeve, and the fixing bolt can be effectively connected with the positioning block and the adjusting rod in a threaded manner, so that the adjusting rod is reinforced and fixed, and the adjusting rod is simple in structure and convenient to detach and install.
Preferably, the adjustable isolation switch mechanism comprises: the movable sleeve is movably sleeved on the outer wall of the adjusting rod, a plurality of positioning holes are formed in the left side of the adjusting rod, connecting holes matched with the spacing of the positioning holes are formed in the left side of the movable sleeve, and positioning bolts are connected with the positioning holes and the inner threads of the connecting holes. Through setting up the mutually supporting of movable sleeve and regulation pole in the adjustable isolator mechanism, can make movable sleeve and connection structure can be at the outer wall manual regulation its vertical position of regulation pole to can effectively fix its position through positioning bolt threaded connection connecting hole and locating hole after confirming the position.
Preferably, the left side of movable sleeve has seted up the installation slot, just the inside grafting of installation slot has the connecting block, the positive fixedly connected with isolator body of connecting block. The movable sleeve and the isolating switch body can be effectively connected through the connecting block, and the operation is simple.
Preferably, the top of isolator body has seted up the connection wire casing, just the internally mounted of connection wire casing has the bunch area. Can effectively dredge the electric wire of looped netowrk cabinet body internal equipment to the connection wire casing in through setting up the connection wire casing, be convenient for carry out the isolation operation, and the wire harness area that its inside set up can effectively bind the electric wire of dredging, avoids the circuit to be disordered.
Preferably, the front of looped netowrk cabinet body fixedly connected with door body frame, the front of door body frame has the switch door through four hinges articulates. Through setting up the inner space that can effectively prolong its looped netowrk cabinet body of door body frame, conveniently install the isolator body to leave the space to it.
(III) beneficial effects
Compared with the prior art, the utility model provides the ring main unit isolating switch, which has the following beneficial effects:
1. This looped netowrk cabinet isolator can put the rule through setting up the mounting frame and placing the layer board to the inside equipment of looped netowrk cabinet body, is convenient for dredge its internal circuit equally, and the dead lever can the effective connection installation cover, and its installation cover is convenient to inside grafting regulation pole to its fixing bolt can effective threaded connection locating piece and regulation pole, makes it strengthen fixedly, its simple structure conveniently dismantles and installs.
2. This looped netowrk cabinet isolator through setting up movable sleeve and adjusting the mutually supporting of pole in the adjustable isolator mechanism, can make movable sleeve and connection structure can be at the outer wall manual regulation its vertical position of adjusting the pole to can effectively fix its position through positioning bolt threaded connection connecting hole and locating hole after confirming the position, its connecting block can effectively connect movable sleeve and isolator body, easy operation, the setting of connection wire casing can effectively dredge the electric wire of looped netowrk cabinet body internal equipment to the connection wire casing in, be convenient for carry out isolation operation, and the wire harness area of its inside setting can effectively bind the electric wire of leading out, avoid the circuit messy.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective side sectional view of the present utility model;
fig. 3 is a perspective front sectional view of the present utility model.
In the figure: 1. a ring main unit body; 2. a connecting mechanism; 3. an adjustable isolation switch mechanism; 4. a door body frame; 5. opening and closing a door; 201. a mounting frame; 202. placing a supporting plate; 203. a fixed rod; 204. a mounting sleeve; 205. an adjusting rod; 206. a positioning block; 207. a fixing bolt; 301. a movable sleeve; 302. positioning holes; 303. positioning bolts; 304. a connecting block; 305. an isolating switch body; 306. and the connecting wire slot.
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.
Example 1
As shown in fig. 1-3, the utility model provides a ring main unit isolating switch, which comprises a ring main unit body 1, wherein a connecting mechanism 2 is arranged in the ring main unit body 1, and an adjustable isolating switch mechanism 3 is arranged on the outer wall of the connecting mechanism 2; the connection mechanism 2 includes: the installation frame 201, installation frame 201 has a plurality ofly, and fixed connection is in the both sides of looped netowrk cabinet body 1 inner wall respectively, and the inside of installation frame 201 is provided with places layer board 202, and four installation cover 204 are fixed connection through four dead levers 203 in the front of installation frame 201. An adjusting rod 205 is inserted into the installation sleeves 204, positioning blocks 206 are fixedly connected to the tops of the four installation sleeves 204, and the adjusting rod 205 is in threaded connection with the positioning blocks 206 through fixing bolts 207. The installation sleeve 204 is arranged to facilitate the insertion of the adjusting rod 205 into the interior, and the fixing bolt 207 can be effectively connected with the positioning block 206 and the adjusting rod 205 in a threaded manner, so that the adjusting rod is reinforced and fixed, and the structure is simple and convenient to detach and install.
In this embodiment, the installation frame 201 and the placing support plate 202 are arranged to regularly place the devices inside the ring main unit body 1, so that the devices are also convenient to dredge the internal circuit, the fixing rod 203 can be effectively connected with the installation sleeve 204, the installation sleeve 204 is conveniently inserted into the adjusting rod 205, and the fixing bolt 207 can be effectively connected with the positioning block 206 and the adjusting rod 205 through threads, so that the device is reinforced and fixed, and the device is simple in structure and convenient to detach and install.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the adjustable disconnector mechanism 3 comprises: the movable sleeve 301 is movably sleeved on the outer wall of the adjusting rod 205, a plurality of positioning holes 302 are formed in the left side of the adjusting rod 205, connecting holes matched with the spacing between the positioning holes 302 are formed in the left side of the movable sleeve 301, and the positioning holes 302 are in threaded connection with positioning bolts 303. By arranging the movable sleeve 301 in the adjustable isolating switch mechanism 3 and matching the adjustable rod 205, the vertical position of the movable sleeve 301 and the connecting structure can be manually adjusted on the outer wall of the adjustable rod 205, and the positions of the movable sleeve 301 and the connecting structure can be effectively fixed by the connecting holes and the positioning holes 302 through the screw threads of the positioning bolts 303 after the positions are determined. The left side of movable sleeve 301 has seted up the installation slot, and the inside grafting of installation slot has connecting block 304, and the positive fixedly connected with isolator body 305 of connecting block 304. The movable sleeve 301 and the isolating switch body 305 can be effectively connected through the connecting block 304, and the operation is simple. The connection wire chase 306 is opened at the top of isolator body 305, and the internally mounted of connection wire chase 306 has the bunch area. Can effectively dredge the electric wire of ring main unit body 1 internal equipment to the connection wire casing 306 in through setting up connection wire casing 306, be convenient for carry out the isolation operation, and the wire harness area that its inside set up can effectively bind the electric wire of dredging, avoids the circuit to be in disorder. The front fixedly connected with door body frame 4 of looped netowrk cabinet body 1, the front of door body frame 4 articulates through four hinges has switch door 5. The door body frame 4 can effectively prolong the inner space of the ring main unit body 1, so that the isolating switch body 305 is convenient to install and a space is reserved for the isolating switch body.
In this embodiment, through setting up the mutually supporting of movable sleeve 301 and regulation pole 205 in adjustable isolator mechanism 3, can make movable sleeve 301 and connection structure can be at the outer wall manual regulation of regulation pole 205 its vertical position, and can effectively fix its position through locating bolt 303 threaded connection connecting hole and locating hole 302 after confirming the position, its connecting block 304 can effectively connect movable sleeve 301 and isolator body 305, easy operation, the setting of connection wire casing 306 can effectively dredge the electric wire of the internal equipment of looped netowrk cabinet body 1 to in the connection wire casing 306, be convenient for carry out the isolation operation, and the wire harness area of its inside setting can effectively bind the electric wire of leading out, avoid the circuit to be in disorder.
The working principle of the ring main unit isolating switch is specifically described below.
As shown in fig. 1-3, when in use, firstly, the equipment in the ring main unit body 1 can be placed regularly by arranging the mounting frame 201 and the placing support plate 202, the dredging of the internal circuit is also facilitated, the fixing rod 203 can be effectively connected with the mounting sleeve 204, the mounting sleeve 204 is convenient for inserting the adjusting rod 205 into the interior, and the fixing bolt 207 can be effectively connected with the positioning block 206 and the adjusting rod 205 in a threaded manner, so that the ring main unit is reinforced and fixed, and the ring main unit is simple in structure and convenient to detach and install; then through setting up the mutually supporting of movable sleeve 301 and regulation pole 205 in adjustable isolator mechanism 3, can make movable sleeve 301 and connection structure can be at the outer wall manual regulation of regulation pole 205 its vertical position, and can effectively fix its position through locating bolt 303 threaded connection connecting hole and locating hole 302 after confirming the position, its connecting block 304 can effectively connect movable sleeve 301 and isolator body 305, easy operation, the setting of connection wire casing 306 can effectively dredge the electric wire of the inside equipment of looped netowrk cabinet body 1 to in the connection wire casing 306, be convenient for carry out isolation operation, and the wire harness area of its inside setting can effectively bind the electric wire of leading out, avoid the circuit messy.
Claims (6)
1. The utility model provides a looped netowrk cabinet isolator, includes looped netowrk cabinet body (1), its characterized in that: a connecting mechanism (2) is arranged in the ring main unit body (1), and an adjustable isolating switch mechanism (3) is arranged on the outer wall of the connecting mechanism (2);
The connection mechanism (2) comprises: the installation frame (201), install frame (201) have a plurality of, are in respectively fixed connection the both sides of looped netowrk cabinet body (1) inner wall, the inside of installation frame (201) is provided with places layer board (202), the front of installation frame (201) is through four dead lever (203) fixedly connected with four installation cover (204).
2. The ring main unit isolation switch of claim 1, wherein: an adjusting rod (205) is inserted into the installation sleeve (204), the top of each installation sleeve (204) is fixedly connected with a positioning block (206), and the adjusting rods (205) are in threaded connection with the positioning blocks (206) through fixing bolts (207).
3. The ring main unit isolation switch of claim 2, wherein: the adjustable disconnector mechanism (3) comprises: the movable sleeve (301), the movable sleeve (301) is movably sleeved on the outer wall of the adjusting rod (205), a plurality of locating holes (302) are formed in the left side of the adjusting rod (205), connecting holes matched with the spacing of the locating holes (302) are formed in the left side of the movable sleeve (301), and locating bolts (303) are connected with the inner threads of the locating holes (302) and the connecting holes.
4. A ring main unit disconnector according to claim 3, characterized in that: the left side of movable sleeve (301) has seted up the installation slot, just the inside grafting of installation slot has connecting block (304), the front fixedly connected with isolator body (305) of connecting block (304).
5. The ring main unit isolation switch of claim 4, wherein: connection wire chases (306) are arranged at the top of the isolating switch body (305), and wire harness belts are arranged in the connection wire chases (306).
6. The ring main unit isolation switch of claim 1, wherein: the front of looped netowrk cabinet body (1) fixedly connected with door body frame (4), the front of door body frame (4) is articulated through four hinges has switch door (5).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221263045U true CN221263045U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |