CN212435073U

CN212435073U - Ring main unit convenient to install

Info

Publication number: CN212435073U
Application number: CN202020731559.2U
Authority: CN
Inventors: 黄春铃; 蹇玉军
Original assignee: Quanzhou Sevenstars Electric Co ltd
Current assignee: Quanzhou Sevenstars Electric Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-29
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a looped netowrk cabinet convenient to installation, the on-line screen storage device comprises a base, the left and right wall fixedly connected with control box of base, the equal fixedly connected with barrier plate in left and right both ends of base top surface, the base is equipped with the inner chamber, the interior diapire fixed mounting of inner chamber has double-shaft motor, the equal fixedly connected with dwang of left and right output of double-shaft motor, two the lateral wall cover that runs through base and control box is rotated respectively to the other end of dwang is equipped with first bevel gear, the inside wall fixed mounting that the base was kept away from to the control box has the bearing frame, the drive rod is installed to the bearing frame internal rotation, the both ends of drive rod are all overlapped and are equipped with second bevel gear, the roof. The utility model discloses, can fix the looped netowrk cabinet, the installation and the dismantlement of the looped netowrk cabinet of being convenient for moreover need not through traditional integration installation, have improved the installation effectiveness and have dismantled efficiency, have improved the convenience.

Description

Ring main unit convenient to install

Technical Field

The utility model relates to a looped netowrk cabinet field especially relates to a looped netowrk cabinet convenient to installation.

Background

The ring main unit (RingMainUnit) is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main 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. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.

When the existing ring main unit is installed, the cabinet body is often integrally installed by using cement, cement piers are required to be broken during later-period disassembly, the cabinet body is installed in an embedded mode, disassembly is very troublesome, and therefore the ring main unit convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ring main unit convenient to install.

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

a ring main unit convenient to install comprises a base, wherein an operation box is fixedly connected to the left wall and the right wall of the base, a blocking plate is fixedly connected to the left end and the right end of the top surface of the base, an inner cavity is formed in the base, a double-shaft motor is fixedly installed on the inner bottom wall of the inner cavity, rotating rods are fixedly connected to the left output end and the right output end of the double-shaft motor, a first bevel gear is sleeved on the side wall, which penetrates through the base and the operation box, of the other ends of the two rotating rods, a bearing seat is fixedly installed on the inner side wall, which is far away from the base, of the operation box, a driving rod is rotatably installed on the bearing seat, second bevel gears are sleeved on the two ends of the driving rod, an upper bearing seat is fixedly installed on the top wall of the operation box, the second bevel gear is meshed with the third bevel gear, and a threaded sleeve is installed on the outer wall of the threaded rod in a threaded mode.

Preferably, the lateral wall of barrier plate is equipped with the recess, the looped netowrk cabinet has been placed to the top surface of base, the left and right wall fixedly connected with connecting plate of looped netowrk cabinet, two the connecting plate slides and clamps in corresponding recess, the outer wall of connecting plate is equipped with the chucking recess, two the thread bush slides and runs through corresponding recess and chucking recess

Preferably, the roof of control box is equipped with the spout, slidable mounting has the slide in the spout, two the slide and the thread bush fixed connection who corresponds.

Preferably, the inner diameter of the threaded sleeve is larger than the outer diameter of the threaded rod, the inner thread of the threaded sleeve is matched with the outer thread of the threaded rod, and the thread directions on the two threaded rods are opposite.

Preferably, the sliding groove and the sliding seat are matched in size.

Preferably, the size of the clamping groove is matched with the outer diameter of the threaded sleeve.

The utility model has the advantages that:

1, the utility model discloses a double-shaft motor, the dwang, first bevel gear, the bearing frame, the drive pole, second bevel gear, the threaded rod, third bevel gear, the thread bush, the spout, the slide, the looped netowrk cabinet, the connecting plate, chucking recess and recess, can pass through the rotation of double-shaft motor output, drive the thread bush and remove in to the recess, the thread bush card advances in the chucking recess to fix the looped netowrk cabinet, the installation and the dismantlement of the looped netowrk cabinet of being convenient for moreover need not through traditional integration installation, installation effectiveness and dismantlement efficiency have been improved, the convenience has been improved.

Drawings

Fig. 1 is the utility model discloses a looped netowrk cabinet's that is convenient for install structural schematic diagram.

Fig. 2 is a front view of the ring main unit convenient to install according to the present invention.

Fig. 3 is the utility model discloses a be convenient for the enlarged structure schematic diagram of a department of looped netowrk cabinet of installation that proposes.

Reference numbers in the figures: the device comprises a base 1, an operation box 2, a stop plate 3, a double-shaft motor 4, a rotating rod 5, a first bevel gear 6, a bearing seat 7, a driving rod 8, a second bevel gear 9, a threaded rod 10, a third bevel gear 11, a threaded sleeve 12, a sliding groove 13, a sliding seat 14, a ring main unit 15, a connecting plate 16, a clamping groove 17 and a groove 18.

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.

Referring to fig. 1-3, a ring main unit convenient for installation comprises a base 1, an operation box 2 is fixedly connected to the left and right walls of the base 1, a stop plate 3 is fixedly connected to both the left and right ends of the top surface of the base 1, the base 1 is provided with an inner cavity, a double-shaft motor 4 is fixedly installed on the inner bottom wall of the inner cavity, rotating rods 5 are fixedly connected to the left and right output ends of the double-shaft motor 4, first bevel gears 6 are respectively sleeved on the other ends of the two rotating rods 5 by rotating to penetrate through the side walls of the base 1 and the operation box 2, a bearing seat is fixedly installed on the inner side wall of the operation box 2 far away from the base 1, a driving rod 8 is rotatably installed in the bearing seat, second bevel gears 9 are respectively sleeved on both ends of the driving rod 8, an upper bearing seat is fixedly installed on the top wall of the operation box 2, a threaded, the second bevel gear 9 is meshed with the third bevel gear 11, the outer wall of the threaded rod 10 is provided with a threaded sleeve 12 in a threaded manner, the side wall of the blocking plate 3 is provided with a groove 18, the top surface of the base 1 is provided with a ring main unit 15, the left side of the ring main unit 15, right wall fixedly connected with connecting plate 16, two connecting plates 16 slide to clamp in the recess that corresponds, the outer wall of connecting plate 16 is equipped with chucking recess 17, two thread bush 12 slide and run through corresponding recess 18 and chucking recess 17, the roof of control box 2 is equipped with spout 13, slidable mounting has slide 14 in the spout 13, two slide 14 and the 12 fixed connection of corresponding thread bush, the internal diameter of thread bush 12 is greater than the external diameter of threaded rod 10, the internal thread of thread bush 12 and the external screw thread adaptation of threaded rod 10, two the screw thread opposite direction on the threaded rod 10, the big or small adaptation of spout 13 and slide 14, the size of chucking recess 17 and the external diameter adaptation of thread bush 12.

The working principle is as follows: the utility model discloses, when using, put the top surface that pushes away to base 1 from the front side with looped netowrk cabinet 15, in the 16 chucking recesses of connecting plate 18, open double-shaft motor 4, double-shaft motor 4's output drives dwang 5 and rotates, drive pole 8 through first bevel gear 6 and second bevel gear 9 meshing and rotate, drive second bevel gear 9 through drive pole 8 and rotate, the second bevel gear 9 and the meshing of third bevel gear 11 are blown to pain, drive threaded rod 10 rotates, under the effect of spout 13 and slide 14's cooperation direction, drive thread bush 12 removes to recess 18, thread bush 12 blocks into in the chucking recess 17, thereby fix looped netowrk cabinet 15, and be convenient for looped netowrk cabinet 15's installation and dismantlement.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ring main unit convenient to install comprises a base (1) and is characterized in that a left wall and a right wall of the base (1) are fixedly connected with an operation box (2), a blocking plate (3) is fixedly connected to the left end and the right end of the top surface of the base (1), the base (1) is provided with an inner cavity, a double-shaft motor (4) is fixedly installed on the inner bottom wall of the inner cavity, a rotating rod (5) is fixedly connected to the left output end and the right output end of the double-shaft motor (4), two rotating rods (5) are respectively rotatably sleeved on the side wall penetrating through the base (1) and the operation box (2) and are provided with a first bevel gear (6), a bearing seat is fixedly installed on the inner side wall of the operation box (2) far away from the base (1), a driving rod (8) is rotatably installed in the bearing seat, and second bevel gears (9, the top wall fixed mounting of control box (2) has the bolster bearing housing, bolster bearing housing internal rotation installs threaded rod (10), the cover is equipped with third bevel gear (11) on threaded rod (10), first bevel gear (6) and second bevel gear (9) meshing, second bevel gear (9) and third bevel gear (11) meshing, threaded sleeve (12) are installed to the outer wall screw thread of threaded rod (10).

2. The ring main unit convenient to install according to claim 1, wherein the side wall of the blocking plate (3) is provided with a groove (18), the ring main unit (15) is placed on the top surface of the base (1), the left and right walls of the ring main unit (15) are fixedly connected with connecting plates (16), two of the connecting plates (16) are slidably clamped in the corresponding grooves, the outer wall of the connecting plate (16) is provided with a clamping groove (17), and two of the thread sleeves (12) slidably penetrate through the corresponding grooves (18) and the clamping groove (17).

3. The ring main unit convenient to mount according to claim 1, wherein the top wall of the operating box (2) is provided with a sliding groove (13), a sliding seat (14) is slidably mounted in the sliding groove (13), and the two sliding seats (14) are fixedly connected with the corresponding threaded sleeves (12).

4. An easy-to-install ring main unit as claimed in claim 1, wherein the inner diameter of the threaded sleeve (12) is larger than the outer diameter of the threaded rod (10), the inner thread of the threaded sleeve (12) is matched with the outer thread of the threaded rod (10), and the thread directions on the two threaded rods (10) are opposite.

5. An easy-to-install ring main unit as claimed in claim 3, wherein the sliding groove (13) and the sliding base (14) are adapted in size.

6. An easy-to-install ring main unit according to claim 2, wherein the size of the clamping groove (17) is adapted to the outer diameter of the threaded sleeve (12).