CN214543286U

CN214543286U - Totally-insulated and totally-enclosed looped network switch equipment

Info

Publication number: CN214543286U
Application number: CN202120661850.1U
Authority: CN
Inventors: 钱云永; 钱微旦
Original assignee: Zhejiang Guyuan Electric Power Technology Co ltd
Current assignee: Zhejiang Guyuan Electric Power Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-10-29
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to a looped netowrk switchgear field provides a totally closed looped netowrk switchgear of full insulation, including manometer, main part and lid, the manometer is installed to one side at main part one end top, display panel is installed to the opposite side at main part one end top, one side of main part one end articulates there is the lid, and one side of lid one end installs the handle, components and parts are installed on the inside top of main part. Through being provided with and preventing returning the damp structure, the main part is all installed subaerial usually, the environment on every side can influence the inside environment of main part, when ground is moist, the moisture can enter into the inside of main part from the bottom of main part, the moisture absorption board has the function of moisture absorption, prevent to return the damp, live time is of a specified duration, the moisture absorption board inefficacy, can be through to one end pulling moisture absorption board, the moisture absorption board can be along with the inside roll-off of slider from the spout, alright change moisture absorption board thereupon, guarantee its normal use, this looped netowrk switchgear prevents returning the damp.

Description

Totally-insulated and totally-enclosed looped network switch equipment

Technical Field

The utility model relates to a looped netowrk switchgear technical field, in particular to totally closed looped netowrk switchgear of all insulation.

Background

With the development of economic technology, cable power supply equipment is gradually improved, ring network switch equipment is widely applied, the ring network switch equipment is a group of high-voltage switch equipment which is arranged in a steel plate metal cabinet body or is made into electrical equipment of an assembled interval ring network power supply unit, has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, and is important switch equipment for ring network power supply and terminal power supply;

when nitrogen, sulfur hexafluoride gas and other composite insulating media are filled into the cabinet, the cabinet door needs to be opened, gas is introduced from the cabinet door, the process gas introduced from the gas can run off from the cabinet door, and a large amount of oxygen can enter the cabinet body, so that resource waste is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a totally closed looped netowrk switchgear of all insulation for solve current looped netowrk switchgear and let in gaseous process gas can follow the defect that the cabinet door runs off.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: a fully-insulated and totally-enclosed looped network switch device comprises a pressure gauge, a main body and a cover body, wherein the pressure gauge is installed on one side of the top of one end of the main body, a display panel is installed on the other side of the top of one end of the main body, the cover body is hinged to one side of one end of the main body, and a handle is installed on one side of one end of the cover body;

the top end of the inside of the main body is provided with a component, the inside of the cover body is provided with a take-up structure, the bottom end of the inside of the main body is provided with an anti-moisture return structure, and one end of the main body is provided with an auxiliary structure;

the auxiliary structure includes valve, first breather pipe, connecting block, second breather pipe and internal thread, the one end at the main part is installed to first breather pipe, the internally mounted of first breather pipe has the valve, the connecting block is installed to the outside one end of first breather pipe, and the inside of connecting block is provided with the internal thread, the second breather pipe is installed to the inside one end of connecting block.

Preferably, the outside one end of first breather pipe is provided with the external screw thread, the external screw thread and the internal thread of the outside one end of first breather pipe mutual adaptation, the external screw thread and the internal thread of the outside one end of first breather pipe constitute threaded connection.

Preferably, the winding structure includes dead lever, movable block, movable rod, fixture block, preformed hole and fixing bolt, the both sides in the inside one end of main part are installed to the dead lever, the inside of dead lever all evenly is provided with the preformed hole, the movable block is all installed to the outside top of dead lever and bottom, and installs the movable rod between the adjacent movable block, the fixture block is all evenly installed to the one end of movable rod, fixing bolt is all installed to the inside of movable block.

Preferably, the preformed hole is provided with a plurality of, a plurality of the preformed hole is equidistant distribution in the inside of dead lever.

Preferably, the fixed rods are arranged in two groups, and the fixed rods are symmetrically distributed about the central axis of the pressure gauge.

Preferably, prevent returning damp structure includes spout, moisture absorption board and slider, the spout all sets up the bottom in the inside both sides of main part, the slider is all installed to the inside of spout, and installs the spout between the adjacent slider.

Preferably, the inner cross section of the sliding groove is larger than the outer cross section of the sliding block, and the sliding groove and the sliding block form a sliding structure.

Advantageous effects

The utility model provides a pair of totally closed looped netowrk switchgear of all insulation, its advantage lies in: by arranging the auxiliary structure, one end of the second vent pipe is connected with the gas tank, the valve is closed after the composite insulating medium is introduced, the connecting block is rotated to drive the second vent pipe to be separated from the outside of the first vent pipe, otherwise, when the insulating medium is required to be introduced, one end of the connecting block is aligned to one end of the outside of the first vent pipe, the connecting block is rotated to drive the second vent pipe to be connected with the first vent pipe, the valve is opened, and then gas can be introduced into the main body from the inside of the second vent pipe and the inside of the first vent pipe, so that the gas introduced into the ring network switch device can not be lost from a cabinet door, and oxygen can not enter the ring network switch device, and the ring network switch device is simple and easy to operate;

by arranging the wire take-up structure, a plurality of wire ends are arranged in the installation process of the component, the wire ends are clamped into the clamping blocks, the wire ends can be stored, the phenomenon that the interior of a main body is too much in a disorder line is prevented, the fixing bolt is unscrewed, the movable block is adjusted to a proper position, the fixing bolt is screwed into the movable block and the corresponding reserved hole, the position of the movable block can be correspondingly adjusted according to the length of the wire ends, the line can be stored more reasonably, and the reasonable take-up in the looped network switch equipment is realized;

through being provided with and preventing returning the damp structure, the main part is all installed subaerial usually, the environment on every side can influence the inside environment of main part, when ground is moist, the moisture can enter into the inside of main part from the bottom of main part, the moisture absorption board has the function of moisture absorption, prevent to return the damp, live time is of a specified duration, the moisture absorption board inefficacy, can be through to one end pulling moisture absorption board, the moisture absorption board can be along with the inside roll-off of slider from the spout, alright change moisture absorption board thereupon, guarantee its normal use, this looped netowrk switchgear prevents returning the damp.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a partial front sectional structure of the present invention;

fig. 3 is a schematic view of a local top-view cross-sectional structure of the wiring structure of the present invention;

FIG. 4 is a schematic view of a partial side view cross-sectional structure of the auxiliary structure of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

The reference numerals in the figures illustrate:

1. a pressure gauge; 2. a main body; 3. a cover body; 4. a handle; 5. an auxiliary structure; 501. a valve; 502. a first vent pipe; 503. connecting blocks; 504. a second vent pipe; 505. an internal thread; 6. a display panel; 7. a wire take-up structure; 701. fixing the rod; 702. a movable block; 703. a movable rod; 704. a clamping block; 705. reserving a hole; 706. fixing the bolt; 8. a moisture return prevention structure; 801. a chute; 802. a moisture absorption plate; 803. a slider; 9. and (6) a component.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1-5, the present invention provides an embodiment of a fully insulated and fully enclosed looped network switch device: a fully-insulated and totally-enclosed looped network switch device comprises a pressure gauge 1, a main body 2 and a cover body 3, wherein the pressure gauge 1 is installed on one side of the top of one end of the main body 2, a display panel 6 is installed on the other side of the top of one end of the main body 2, the cover body 3 is hinged to one side of one end of the main body 2, and a handle 4 is installed on one side of one end of the cover body 3;

the device 9 is mounted at the top end inside the main body 2, the wire take-up structure 7 is arranged inside the cover body 3, the wire take-up structure 7 comprises a fixed rod 701, movable blocks 702, movable rods 703, fixture blocks 704, reserved holes 705 and fixed bolts 706, the fixed rod 701 is mounted on two sides of one end inside the main body 2, the reserved holes 705 are uniformly formed inside the fixed rod 701, the movable blocks 702 are mounted at the top end and the bottom end outside the fixed rod 701, the movable rods 703 are mounted between the adjacent movable blocks 702, the fixture blocks 704 are uniformly mounted at one end of each movable rod 703, the fixed bolts 706 are mounted inside the movable blocks 702, the reserved holes 705 are provided with a plurality of reserved holes 705 which are distributed at equal intervals inside the fixed rod 701, the fixed rods 701 are provided with two groups, and the fixed rods 701 are symmetrically distributed about the central axis of the pressure gauge 1, so that wire take-up is convenient;

the bottom end inside the main body 2 is provided with a moisture-return-preventing structure 8, the moisture-return-preventing structure 8 comprises sliding grooves 801, moisture-absorbing plates 802 and sliding blocks 803, the sliding grooves 801 are all arranged at the bottom ends of two sides inside the main body 2, the sliding blocks 803 are all arranged inside the sliding grooves 801, the sliding grooves 801 are arranged between the adjacent sliding blocks 803, the inner cross section of each sliding groove 801 is larger than the outer cross section of each sliding block 803, and the sliding grooves 801 and the sliding blocks 803 form a sliding structure, so that the replacement is convenient;

an auxiliary structure 5 is arranged at one end of the main body 2;

auxiliary structure 5 includes valve 501, first breather pipe 502, connecting block 503, second breather pipe 504 and internal thread 505, the one end at main part 2 is installed to first breather pipe 502, the internally mounted of first breather pipe 502 has valve 501, connecting block 503 is installed to the outside one end of first breather pipe 502, and the inside of connecting block 503 is provided with internal thread 505, second breather pipe 504 is installed to the inside one end of connecting block 503, the outside one end of first breather pipe 502 is provided with the external screw thread, the external screw thread and the internal thread 505 of the outside one end of first breather pipe 502 mutually adapt, the external screw thread and the internal thread 505 of the outside one end of first breather pipe 502 constitute threaded connection, prevent gas leakage.

The working principle is as follows: when the device is used, firstly, a plurality of wire ends are arranged on the component 9 in the installation process, the wire ends are clamped into the clamping blocks 704, the wire ends can be stored, the phenomenon that the interior of the main body 2 is too much in disorder is prevented, the fixing bolts 706 are unscrewed, the movable blocks 702 are adjusted to proper positions, the fixing bolts 706 are screwed into the movable blocks 702 and the corresponding reserved holes 705, the positions of the movable blocks 702 can be correspondingly adjusted according to the lengths of the wire ends, and the wires can be stored more reasonably;

secondly, one end of the second vent pipe 504 is connected with the gas tank, after the composite insulating medium is introduced, the valve 501 is closed, the connecting block 503 is rotated to drive the second vent pipe 504 to be separated from the outside of the first vent pipe 502, otherwise, when the insulating medium needs to be introduced, one end of the connecting block 503 is aligned to one end of the outside of the first vent pipe 502, the second vent pipe 504 is driven to be connected with the first vent pipe 502 by rotating the connecting block 503, the valve 501 is opened, and then gas can be introduced into the main body 2 from the inside of the second vent pipe 504 and the first vent pipe 502;

finally, usually, main part 2 all is installed on ground, the inside environment of main part 2 can be influenced to surrounding environment, when ground is moist, moisture can enter into the inside of main part 2 from the bottom of main part 2, moisture absorption plate 802 has the function of moisture absorption, prevent to regain moisture, live time is of a specified duration, moisture absorption plate 802 loses efficacy, can be through drawing moisture absorption plate 802 to one end, moisture absorption plate 802 can follow the inside roll-off of spout 801 along with slider 803, alright change moisture absorption plate 802 thereupon, guarantee its normal use.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a totally closed looped netowrk switchgear of all insulation, includes manometer (1), main part (2) and lid (3), its characterized in that: a pressure gauge (1) is installed on one side of the top of one end of the main body (2), a display panel (6) is installed on the other side of the top of one end of the main body (2), a cover body (3) is hinged to one side of one end of the main body (2), and a handle (4) is installed on one side of one end of the cover body (3);

a component (9) is mounted at the top end inside the main body (2), a take-up structure (7) is arranged inside the cover body (3), an anti-moisture return structure (8) is arranged at the bottom end inside the main body (2), and an auxiliary structure (5) is arranged at one end of the main body (2);

auxiliary structure (5) include valve (501), first breather pipe (502), connecting block (503), second breather pipe (504) and internal thread (505), the one end in main part (2) is installed in first breather pipe (502), the internally mounted of first breather pipe (502) has valve (501), connecting block (503) are installed to the outside one end of first breather pipe (502), and the inside of connecting block (503) is provided with internal thread (505), second breather pipe (504) are installed to the inside one end of connecting block (503).

2. The fully insulated and fully closed looped network switchgear of claim 1, characterized in that: the outer end of the first vent pipe (502) is provided with an external thread, the external thread and the internal thread (505) of the outer end of the first vent pipe (502) are matched with each other, and the external thread and the internal thread (505) of the outer end of the first vent pipe (502) form threaded connection.

3. The fully insulated and fully closed looped network switchgear of claim 1, characterized in that: receive line structure (7) including dead lever (701), movable block (702), movable rod (703), fixture block (704), preformed hole (705) and fixing bolt (706), the both sides in main part (2) inside one end are installed in dead lever (701), the inside of dead lever (701) all evenly is provided with preformed hole (705), movable block (702) are all installed to the outside top of dead lever (701) and bottom, and install movable rod (703) between adjacent movable block (702), fixture block (704) are all evenly installed to the one end of movable rod (703), fixing bolt (706) are all installed to the inside of movable block (702).

4. The fully insulated and fully closed looped network switchgear according to claim 3, characterized in that: the number of the preformed holes (705) is equal to the number of the preformed holes (705) in the fixing rod (701).

5. The fully insulated and fully closed looped network switchgear according to claim 3, characterized in that: the fixing rods (701) are arranged in two groups, and the fixing rods (701) are symmetrically distributed around the central axis of the pressure gauge (1).

6. The fully insulated and fully closed looped network switchgear of claim 1, characterized in that: prevent returning damp structure (8) and include spout (801), moisture absorption board (802) and slider (803), spout (801) all set up the bottom in main part (2) inside both sides, slider (803) are all installed to the inside of spout (801), and install spout (801) between adjacent slider (803).

7. The fully insulated and fully closed looped network switchgear of claim 6, characterized in that: the inner cross section of the sliding groove (801) is larger than the outer cross section of the sliding block (803), and the sliding groove (801) and the sliding block (803) form a sliding structure.