CN211603360U - Automatic nuclear phase of female cabinet of alliing oneself with of low pressure is with wiring protector - Google Patents
Automatic nuclear phase of female cabinet of alliing oneself with of low pressure is with wiring protector Download PDFInfo
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- CN211603360U CN211603360U CN202020051296.0U CN202020051296U CN211603360U CN 211603360 U CN211603360 U CN 211603360U CN 202020051296 U CN202020051296 U CN 202020051296U CN 211603360 U CN211603360 U CN 211603360U
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Abstract
The utility model discloses an automatic nuclear phase of low-voltage female header cabinet is with wiring protector, including the protector main part, run through the insulating rod in the protector main part, and the insulating rod is extending structure to insulating rod one end wherein is equipped with the probe connector, the protector main part is by interior second insulating layer, first insulation layer and protective layer of being equipped with outside to, and protector main part side is connected with the handle, evenly set up flutedly in the second insulating layer, and the recess in-connection of second insulating layer has the spliced pole, the cover is equipped with the spring on the spliced pole, and the spring other end is connected with the fastening block. This automatic nuclear phase of female antithetical couplet cabinet of low pressure is with wiring protector when using, can stabilize the cover and establish on the insulating rod that is used for fixed probe, protect the operating personnel of handheld insulating rod, make things convenient for the female antithetical couplet cabinet safe and reliable of low pressure to carry out nuclear phase detection.
Description
Technical Field
The utility model relates to a protector technical field specifically is an automatic nuclear phase of female antithetical couplet cabinet of low pressure is with wiring protector.
Background
When two power supply incoming lines exist in an electric power system and the two power supply incoming lines are standby, main buses of the two power supplies need to be communicated, and a switch cabinet communicated with the two buses is called a bus connection cabinet. The high-voltage bus-coupled cabinet needs two cabinets to connect the bus-coupled switch cabinet and the bus-coupled isolation cabinet; the safe distance of the low-voltage bus-bar connection cabinet is small, and the low-voltage bus-bar connection cabinet can be connected in one cabinet. In order to ensure that the low-voltage bus coupler cabinet works safely, phase checking detection is needed to check whether the phases and the phase sequences of two power supplies or loops are the same, if alternating current power supplies with different phases or phase sequences are connected in parallel or looped, a large current is generated, and the large current can cause the damage of electrical equipment.
The current female cabinet that allies oneself with of low pressure can examine through automatic nuclear phase device for the probe that detects the phase place can be installed on the insulating rod, then inspect with waiting to detect the circuit contact respectively through the insulating rod, but the insulating rod if the maintenance improper can take place the oxidation, cause the not good dangerous condition of insulating effect to take place.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic nuclear of female antithetical couplet cabinet of low pressure is with wiring protector to solve the automatic nuclear of female antithetical couplet cabinet of low pressure on the existing market that above-mentioned background art provided and examining through the insulating rod messenger probe and waiting to detect the line contact, if the insulating rod is improper if the maintenance, can take place the oxidation, cause the problem that the not good dangerous condition of insulating effect takes place.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic nuclear phase of female antithetical couplet cabinet of low pressure is with wiring protector, includes the protector main part, it has the insulating rod to run through in the protector main part, and the insulating rod is extending structure to insulating rod one end wherein is equipped with the probe connector, the protector main part is by interior second insulating layer, first insulation layer and protective layer of being equipped with outside to, and protector main part side is connected with the handle, evenly set up flutedly in the second insulating layer, and the recess in-connection of second insulating layer has the spliced pole, the cover is equipped with the spring on the spliced pole, and the spring other end is connected with the fastening block.
Preferably, the protector main body and the handle are fixedly connected through a plastic screw, and the handle is symmetrical about the center of the protector main body.
Preferably, the first insulating layer, the second insulating layer and the protective layer are fixedly connected through adhesives, the first insulating layer is made of rubber, annular grooves are uniformly formed in the protective layer, and the protective layer is made of polyurethane rubber.
Preferably, the groove of the second insulating layer is of a T-shaped structure, and the second insulating layer is made of a PC material.
Preferably, the outer side of the fastening block is of an arc-shaped structure, the shape of the fastening block is matched with that of a groove at the lower end of a T-shaped structure groove of the second insulating layer, and the fastening block is made of rubber.
Preferably, the spring, the fastening block and the connecting column are fixedly connected through gluing, and the section shape of the spring is matched with the shape of the groove at the upper end of the T-shaped structure of the second insulating layer.
Compared with the prior art, the beneficial effects of the utility model are that: this automatic nuclear phase of female antithetical couplet cabinet of low pressure is with wiring protector when using, can stabilize the cover and establish on the insulating rod that is used for fixed probe, protect the operating personnel of handheld insulating rod, make things convenient for the female antithetical couplet cabinet safe and reliable of low pressure to carry out nuclear phase detection. This automatic nuclear phase of female antithetical couplet cabinet of low pressure is with wiring protector is equipped with anti-oxidation protective layer outward, can protect the insulating layer, and the handle can make things convenient for insulating rod's handheld simultaneously, makes things convenient for the firm of insulating rod to take and puts, and the fastening block can make protector adapt to the insulating rod of different diameters simultaneously to make the firm cover of protector establish on the insulating rod.
Drawings
Fig. 1 is a schematic structural view of the wiring protection device for automatic nuclear phase of the low-voltage bus coupler cabinet of the present invention;
fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the wiring protection device for automatic nuclear phase of the low-voltage bus coupler cabinet of the present invention;
fig. 3 is a schematic view of a connection structure of a wiring protection device main body and an insulating rod for automatic nuclear phase of a low-voltage bus coupler cabinet of the utility model;
fig. 4 is the utility model discloses an automatic nuclear phase of female cabinet of alliing oneself with is with wiring protector B department enlarged structure schematic diagram in fig. 3 of low pressure.
In the figure: 1. the protection device comprises a protection device body, 2, a first insulating layer, 3, a second insulating layer, 4, a handle, 5, a protective layer, 6, a fastening block, 7, a spring, 8, a connecting column, 9, an insulating rod, 10 and a probe connector.
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 wiring protection device for automatic nuclear phase of a low-voltage bus coupler cabinet comprises a protection device main body 1, an insulating rod 9 penetrates through the protection device main body 1, the insulating rod 9 is a telescopic insulating rod structure on the existing automatic nuclear phase device for phase detection of the low-voltage bus coupler cabinet and is used for fixing a detection probe and facilitating the detection probe to contact a circuit to be detected, so that the phase detection of the low-voltage bus coupler cabinet is facilitated, the insulating rod 9 is of a telescopic structure, a probe connector 10 is arranged at one end of the insulating rod 9 and is of a threaded structure and used for fixing the detection probe, a second insulating layer 3, a first insulating layer 2 and a protective layer 5 are arranged on the protection device main body 1 from inside to outside, the first insulating layer 2, the second insulating layer 3 and the protective layer 5 are fixedly connected through adhesives, the first insulating layer 2 is made of rubber materials, and uniform annular grooves are formed in the protective layer 5, the protective layer 5 is made of polyurethane rubber, the rubber material of the first insulating layer 2 can be subjected to insulation treatment, the insulation effect of the insulating rod 9 is enhanced, the protection of a user can be enhanced by the protective device main body 1, the annular groove of the protective layer 5 can be subjected to anti-skidding treatment, the protective device main body 1 is convenient to take, the polyurethane rubber material of the protective layer 5 can effectively resist corrosion, the first insulating layer 2 is protected while insulation is carried out, the groove of the second insulating layer 3 is of a T-shaped structure, the second insulating layer 3 is made of PC material, the second insulating layer 3 is used for fixing the fastening block 6, the PC material of the second insulating layer 3 cannot deform, the protective device main body 1 is conveniently sleeved on the insulating rod 9, the handle 4 is connected to the side face of the protective device main body 1, the protective device main body 1 and the handle 4 are fixedly connected through plastic screws, and the handle 4 is symmetrical about the center of the protective device main body 1, the handle 4 can protect the protective device main body 1 through the insulation of the plastic screw and the protective device main body 1 through the plastic screw, the handle 4 is symmetrical about the center of the protective device main body 1, so that a user can conveniently and stably hold the protective device main body 1 and the insulating rod 9 penetrating through the protective device main body 1 in a handheld mode, the user can conveniently perform phase detection on a low-voltage female connection cabinet through a detection probe on one side of the insulating rod 9, grooves are uniformly formed in the second insulating layer 3, the connecting column 8 is connected in the groove of the second insulating layer 3 in a connected mode, the spring 7 is sleeved on the connecting column 8, the other end of the spring 7 is connected with the fastening block 6, the outer side of the fastening block 6 is of an arc-shaped structure, the shape of the fastening block 6 is matched with that of the groove at the lower end of the T-shaped structure groove of the second insulating layer 3, the fastening block 6 is made of rubber, the insulating rod 9 can be stably clamped in the protective device main body 1, so that the protective device main body 1 and the insulating rod 9 are stably fixed, the rubber material of the fastening block 6 can enable the insulating rod 9 to be fixedly connected, the spring 7, the fastening block 6 and the connecting column 8 are fixedly connected through gluing, the cross section shape of the spring 7 is matched with the shape of the groove at the upper end of the T-shaped structure of the second insulating layer 3, the structural spring 7 can be limited through the connecting column 8 and the groove at the upper end of the T-shaped structure of the second insulating layer 3, when the protective device main body 1 and the insulating rod 9 are fixedly inserted, the fastening block 6 extrudes the spring 7 to enable the spring 7 to move through limiting, so that the counter-acting force of the spring 7 enables the fastening block 6 to fasten the protective device main body 1 outside the insulating rod 9, under the matching of the spring 7 and the fastening block 6, the protective device main body 1 can be inserted on the insulating rods 9 with different diameters, the use efficiency of the protector body 1 is improved.
The working principle is as follows: when the wiring protection device for the automatic nuclear phase of the low-voltage bus coupler cabinet is used, firstly, when the automatic nuclear phase device is used for detecting the phase of the low-voltage bus coupler cabinet, the protection device main body 1 is sleeved on the insulating rod 9 for fixing the detection probe, then the detection probe is connected and fixed on the insulating rod 9 through the probe connector 10, the fastening block 6 is connected in the protection device main body 1 through the spring 7, when the protection device main body 1 is sleeved on the insulating rod 9, the fastening block 6 extrudes the spring 7, then the spring 7 sleeved on the connecting column 8 extrudes into the groove of the protection device main body 1, then the fastening block 6 is tightly connected with the insulating rod 9 under the reaction force of the spring 7, the protection device main body 1 is conveniently and stably sleeved on the insulating rod 9, when the insulating rod 9 brings the detection probe to be in contact with a circuit to be detected, the insulating rod 9 is stably operated by holding the protection device main body 1 by the handle 4, the second insulating layer 3, the first insulating layer 2 and the protective layer 5 from inside to outside on the protective device main body 1 protect an operator who holds the insulating rod 9, thereby completing a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an automatic nuclear phase of female cabinet of alliing oneself with of low pressure is with wiring protector, includes protector main part (1), its characterized in that: run through insulating rod (9) in protector main part (1), and insulating rod (9) are extending structure to insulating rod (9) wherein one end is equipped with probe connector (10), protector main part (1) is by interior second insulating layer (3), first insulating layer (2) and protective layer (5) of being equipped with outward, and protector main part (1) side is connected with handle (4), evenly set up flutedly in second insulating layer (3), and the recess in-connection of second insulating layer (3) has spliced pole (8), the cover is equipped with spring (7) on spliced pole (8), and the spring (7) other end is connected with fastening block (6).
2. The wiring protection device for the automatic nuclear phase of the low-voltage bus coupler cabinet as claimed in claim 1, wherein: the protective device main body (1) is fixedly connected with the handle (4) through a plastic screw, and the handle (4) is centrosymmetric relative to the protective device main body (1).
3. The wiring protection device for the automatic nuclear phase of the low-voltage bus coupler cabinet as claimed in claim 1, wherein: first insulating layer (2) and second insulating layer (3) and protective layer (5) all pass through adhesive fixed connection, and first insulating layer (2) adopt the rubber material, the annular groove has evenly been seted up on protective layer (5), and protective layer (5) adopt the polyurethane rubber material.
4. The wiring protection device for the automatic nuclear phase of the low-voltage bus coupler cabinet as claimed in claim 1, wherein: the groove of the second insulating layer (3) is of a T-shaped structure, and the second insulating layer (3) is made of a PC material.
5. The wiring protection device for the automatic nuclear phase of the low-voltage bus coupler cabinet as claimed in claim 4, wherein: the outer side of the fastening block (6) is of an arc-shaped structure, the shape of the fastening block (6) is matched with that of a groove at the lower end of a T-shaped structure groove of the second insulating layer (3), and the fastening block (6) is made of rubber.
6. The wiring protection device for the automatic nuclear phase of the low-voltage bus coupler cabinet as claimed in claim 4, wherein: the spring (7) is fixedly connected with the fastening block (6) and the connecting column (8) through gluing, and the section shape of the spring (7) is matched with the shape of the groove at the upper end of the T-shaped groove of the second insulating layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051296.0U CN211603360U (en) | 2020-01-10 | 2020-01-10 | Automatic nuclear phase of female cabinet of alliing oneself with of low pressure is with wiring protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051296.0U CN211603360U (en) | 2020-01-10 | 2020-01-10 | Automatic nuclear phase of female cabinet of alliing oneself with of low pressure is with wiring protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211603360U true CN211603360U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020051296.0U Active CN211603360U (en) | 2020-01-10 | 2020-01-10 | Automatic nuclear phase of female cabinet of alliing oneself with of low pressure is with wiring protector |
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| CN (1) | CN211603360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250415A (en) * | 2023-09-19 | 2023-12-19 | 国网安徽省电力有限公司祁门县供电公司 | Protection device and protection system with nuclear phase function |
-
2020
- 2020-01-10 CN CN202020051296.0U patent/CN211603360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250415A (en) * | 2023-09-19 | 2023-12-19 | 国网安徽省电力有限公司祁门县供电公司 | Protection device and protection system with nuclear phase function |
| CN117250415B (en) * | 2023-09-19 | 2024-03-08 | 国网安徽省电力有限公司祁门县供电公司 | Protection device and protection system with nuclear phase function |
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