CN210273216U

CN210273216U - Ring network box for transmission and distribution

Info

Publication number: CN210273216U
Application number: CN201921720413.1U
Authority: CN
Inventors: 王文斐; 王芬华; 王少会; 杜松怀
Original assignee: Yunsong Power Technology Co Ltd
Current assignee: Yunsong Power Technology Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-04-07
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses an electrical looped netowrk case of transmission & distribution, the power distribution box comprises a box body, the upper end of box is provided with the roof, be provided with the elastic construction between the inboard of roof and the upper end surface of box, through elastic construction swing joint between roof and the box, the front end surface of box is provided with the qianmen, be swing joint between one side border of qianmen and one side border of box, the front end surface of qianmen is provided with dehumidification structure. A looped netowrk case for transmission & distribution is electric, through set up elastic construction between roof and box, can effectively reduce debris and collect together in the upper end surface of roof, reduce to corrode impaired, the relatively poor problem of impression, through being provided with dehumidification structure, be favorable to keeping the air drying of box, be favorable to circuit equipment's normal work.

Description

Ring network box for transmission and distribution

Technical Field

The utility model relates to a looped netowrk case field, in particular to be used for electric ring box of transmission and distribution.

Background

The ring net box is a group of transmission and distribution electrical equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval type ring net power supply unit, sundries such as dead leaves are easily accumulated at the upper end of the ring net box body in the outdoor use process, the top surface is easily corroded after the ring net box body is used for a long time, the appearance is influenced, secondly, the internal moisture is difficult to remove, the air is too humid, and potential safety hazards are brought to the work of an internal circuit.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a ring net case for transmission and distribution is electric, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a looped netowrk case for transmission & distribution is electric, includes the box, the upper end of box is provided with the roof, be provided with elastic construction between the inboard of roof and the upper end surface of box, through elastic construction swing joint between roof and the box, the front end surface of box is provided with the qianmen, be swing joint between one side border of qianmen and one side border of box, the front end surface of qianmen is provided with dehumidification structure.

Preferably, the elastic structure includes connecting rod, buffer spring, fixed block, the connecting rod sets up along vertical direction, and fixed connection between the inboard top surface of the upper end of connecting rod and roof, the connecting rod activity runs through in the upper end surface of box downwards, the external fixed cover of connecting rod has the fixed block, the fixed block is located the inboard of box.

Preferably, the number of the elastic structures is four, the elastic structures are arranged near the corners on the top surface of the inner side of the top plate, the elastic structures are arranged in an array, and the outer surface of the lower end of the top plate is provided with movable openings near the edges around.

Preferably, a hinge is arranged between one side edge of the front door and one side edge of the box body, the front door is movably connected with the box body through the hinge, and a handle is fixedly arranged on one side, close to the dehumidifying structure, of the outer surface of the front end of the front door.

Preferably, the dehumidification structure includes the dehumidification case, set up top cap and bottom plate, the ventilation net that sets up the front end surface at the qianmen and correspond the inside position of dehumidification case at the top cap and the bottom plate of dehumidification case upper and lower extreme respectively, fixed connection between the both sides border of dehumidification case rear end and the front end surface at qianmen, the intercommunication outside is all opened at the upper and lower both ends of dehumidification case, the top cap lid is in the upper end of dehumidification case, the bottom plate activity card is in the lower extreme of dehumidification case.

Preferably, the outer surfaces of the two sides of the bottom plate extend outwards to form protruding edges, the outer surface of the lower end of the dehumidification box is provided with a bayonet, the protruding edges are movably clamped on the inner side of the bayonet, and the outer surface of the rear end of the bottom plate is attached to the outer surface of the front end of the front door.

Compared with the prior art, the utility model discloses following beneficial effect has: the ring network box for transmission and distribution of electricity is characterized in that an elastic structure is arranged between a top plate and a box body, when sundries fall on the top plate, the top plate can be impacted, a connecting rod can move downwards, a buffer spring is extruded at the same time, then stretching and contracting motions with gradually reduced amplitude can be carried out on the buffer spring, the top plate is driven to vibrate under the action of the elastic force, so that the sundries can be helped to fall off, a fixing block can prevent the connecting rod from excessively moving upwards and being separated from the box body, the sundries can be effectively reduced from accumulating on the outer surface of the upper end of the top plate, the problems of corrosion damage and poor appearance are reduced, through the arrangement of a dehumidifying structure, the top cover is lifted and opened in the using process, the top cover is closed after silica gel dehumidifying particles are led in, moisture in the box body reaches the inner side of the dehumidifying box through a ventilation net, the silica gel dehumidifying particles can adsorb the, the lower extreme that later can suitably dehumidify the case opens, takes out silica gel dehumidification granule to change, ensure the dehumidification effect, be favorable to keeping the air drying of box, be favorable to circuit equipment's normal work.

Drawings

Fig. 1 is a schematic view of the overall structure of a ring net cage for transmission and distribution of electricity according to the present invention;

fig. 2 is a cross-sectional view of the junction between the box body and the top plate of the ring net cage for transmission and distribution of electricity according to the present invention;

fig. 3 is a cross-sectional view of the dehumidification structure of the ring main unit for transmission and distribution of electricity according to the present invention;

fig. 4 is a schematic diagram of a dehumidification structure department of a ring main unit for transmission and distribution electricity.

In the figure: 1. a box body; 2. a top plate; 21. a movable opening; 3. an elastic structure; 31. a connecting rod; 32. a fixed block; 33. a buffer spring; 4. a front door; 5. a dehumidifying structure; 51. a dehumidification box; 52. a top cover; 53. a ventilation net; 54. a base plate; 55. a raised edge; 56. a bayonet; 6. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a ring main unit for transmission and distribution of electricity comprises a main body 1, a top plate 2 is arranged at the upper end of the main body 1, an elastic structure 3 is arranged between the inner side of the top plate 2 and the outer surface of the upper end of the main body 1, the top plate 2 is movably connected with the main body 1 through the elastic structure 3, a front door 4 is arranged on the outer surface of the front end of the main body 1, one side edge of the front door 4 is movably connected with one side edge of the main body 1, and a dehumidifying structure 5 is arranged on the outer surface of the front end of the front.

Elastic structure 3 includes connecting rod 31, buffer spring 33, fixed block 32, connecting rod 31 sets up along vertical direction, and fixed connection between the upper end of connecting rod 31 and the inboard top surface of roof 2, connecting rod 31 downward activity runs through in the upper end surface of box 1, the outer fixed cover of connecting rod 31 has fixed block 32, fixed block 32 is located the inboard of box 1, fixed block 32 plays the effect of blockking at the in-process that connecting rod 31 shifted up, prevent that connecting rod 31 from shifting up excessively to break away from box 1.

The quantity of elastic structure 3 is four groups, and elastic structure 3 is close to the corner setting in the inboard top surface of roof 2, and elastic structure 3 is the array and arranges, and the lower extreme surface of roof 2 is along being close to border department all around and has seted up the expansion joint 21, can cooperate reciprocating of roof 2, avoids roof 2 to reciprocate between in-process and the box 1 scrape and bump.

A hinge is arranged between one side edge of the front door 4 and one side edge of the box body 1, the front door 4 is movably connected with the box body 1 through the hinge, and a handle 6 is fixedly arranged on one side, close to the dehumidifying structure 5, of the outer surface of the front end of the front door 4, so that the front door 4 can be conveniently opened, and internal equipment and circuits can be installed.

Dehumidification structure 5 includes dehumidification case 51, set up top cap 52 and bottom plate 54 at dehumidification case 51 upper and lower extreme respectively, the setting corresponds the ventilation net 53 that dehumidifies the inboard position of case 51 at the front end surface of qianmen 4, fixed connection between the both sides border of dehumidification case 51 rear end and the front end surface of qianmen 4, the intercommunication outside is all opened at the upper and lower both ends of dehumidification case 51, top cap 52 lid is in the upper end of dehumidification case 51, bottom plate 54 activity card is in the lower extreme of dehumidification case 51, top cap 52 can be opened, put into silica gel dehumidification granule, bottom plate 54 can open, take out inside silica gel dehumidification granule.

The outer surface of the two sides of the bottom plate 54 extends outwards to form a protruding edge 55, the outer surface of the lower end of the dehumidification box 51 is provided with a bayonet 56, the protruding edge 55 is movably clamped on the inner side of the bayonet 56, the outer surface of the rear end of the bottom plate 54 is attached to the outer surface of the front end of the front door 4, the bottom plate 54 is clamped in the bayonet, and the protruding edge 55 prevents the bottom plate 54 from falling and disengaging from the lower side.

It should be noted that, the utility model relates to a looped netowrk case for transmission and distribution of electricity, when using, when having debris on roof 2, will strike roof 2, make connecting rod 31 move downwards, extrude buffer spring 33 simultaneously, later in buffer spring 33 can carry out the range of reducing stretching and contraction motion, thereby drive roof 2 under the spring action and produce vibrations, thereby assist the dropping of debris, fixed block 32 prevents that connecting rod 31 from moving excessively and breaking away from between the box 1, can effectively reduce debris and collect together in the upper end surface of roof 2, reduce the problem that the corruption is impaired, the impression is poor, user lifts up top cap 52 and opens in the use, close top cap 52 after leading-in silica gel dehumidification granule, the moisture in the box 1 reaches the inboard of dehumidification case 51 through ventilation net 53, and carry out the absorption of moisture by silica gel dehumidification granule, the bottom plate 54 is drawn out, so that the protrusions move along the inner sides of the bayonets 56 along the 55, then the lower end of the appropriate dehumidification box 51 is opened, silica gel dehumidification particles are taken out, replacement is facilitated, the dehumidification effect is ensured, the air drying of the box body 1 is facilitated, and the normal work of circuit equipment is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ring box with a net for transmission & distribution electricity, includes box (1), its characterized in that: the upper end of box (1) is provided with roof (2), be provided with elastic construction (3) between the upper end surface of the inboard of roof (2) and box (1), through elastic construction (3) swing joint between roof (2) and box (1), the front end surface of box (1) is provided with qianmen (4), be swing joint between one side border of qianmen (4) and one side border of box (1), the front end surface of qianmen (4) is provided with dehumidification structure (5).

2. A ring cage for transmission and distribution of electrical power according to claim 1, wherein: elastic structure (3) include connecting rod (31), buffer spring (33), fixed block (32), vertical direction setting is followed in connecting rod (31), and fixed connection between the inboard top surface of the upper end of connecting rod (31) and roof (2), the activity runs through in the upper end surface of box (1) downwards connecting rod (31), the external fixed cover of connecting rod (31) has fixed block (32), fixed block (32) are located the inboard of box (1).

3. A ring cage for transmission and distribution of electrical power according to claim 1, wherein: the quantity of elastic construction (3) is four groups, elastic construction (3) are close to the corner in the inboard top surface of roof (2) and set up, elastic construction (3) are the array and arrange, the lower extreme surface of roof (2) is along being close to border department has seted up activity mouth (21) all around.

4. A ring cage for transmission and distribution of electrical power according to claim 1, wherein: the hinge is arranged between one side edge of the front door (4) and one side edge of the box body (1), the front door (4) is movably connected with the box body (1) through the hinge, and a handle (6) is fixedly arranged on one side, close to the dehumidifying structure (5), of the outer surface of the front end of the front door (4).

5. A ring cage for transmission and distribution of electrical power according to claim 1, wherein: dehumidification structure (5) are including dehumidification case (51), set up top cap (52) and bottom plate (54) of lower extreme on dehumidification case (51), set up ventilation net (53) that correspond dehumidification case (51) inboard position at the front end surface of qianmen (4) respectively, fixed connection between the both sides border of dehumidification case (51) rear end and the front end surface of qianmen (4), the intercommunication outside is all opened at the upper and lower both ends of dehumidification case (51), top cap (52) lid is in the upper end of dehumidification case (51), bottom plate (54) activity card is in the lower extreme of dehumidification case (51).

6. A ring cage for transmission and distribution of electrical power according to claim 5, wherein: the outer surfaces of the two sides of the bottom plate (54) extend outwards to form protruding edges (55), the outer surface of the lower end of the dehumidifying box (51) is provided with a bayonet (56), the protruding edges (55) are movably clamped on the inner side of the bayonet (56), and the outer surface of the rear end of the bottom plate (54) is attached to the outer surface of the front end of the front door (4).