CN210404410U

CN210404410U - Split ring main unit

Info

Publication number: CN210404410U
Application number: CN201921677095.5U
Authority: CN
Inventors: 吴梦珠
Original assignee: Nanping Haowei New Energy Technology Co Ltd
Current assignee: Nanping Haowei New Energy Technology Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-04-24
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses an assembling interval type ring main unit, which relates to the field of electrical appliances, and comprises a first ring main unit, a second ring main unit, a positioning plate and an assembling mechanism positioned on one side surface of the first ring main unit, wherein the assembling mechanism comprises a sleeve, a threaded rod and an active wedge block, the sleeve is welded and fixed on one side surface of the first ring main unit, a threaded sleeve is welded and fixed in the sleeve, the threaded sleeve is internally connected with the threaded rod through threads, the active wedge block is positioned on one side of the threaded sleeve, one end of the active wedge block is welded and fixed with one side surface of the threaded sleeve through a first reset spring, one end of the sleeve penetrates through the positioning hole, the positioning hole is arranged in the middle part of the positioning plate, and the first wedge block and the second wedge block are symmetrically installed on one end of the peripheral surface of the sleeve, the practicability is strong.

Description

Split ring main unit

Technical Field

The utility model relates to an electrical apparatus field especially relates to an assemble compartment ring main unit.

Background

The ring main unit is one of important equipment in an annular power distribution network, is mainly used for a switch of a power distribution branch and can be generally called as a switch cabinet (outgoing switch cabinet), a bus of the switch cabinet is a part of an annular main line at the same time, the ring main unit is a group of transmission and distribution electrical equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into electrical equipment of an assembled interval ring network power supply unit, and a core part of the ring main unit adopts a load switch and a fuse.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the difficult combination of assembling of interval looped netowrk cabinet among the prior art, assemble the operation inconvenient, assemble the not good problem of stability, and the interval looped netowrk cabinet of assembling that proposes.

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

the utility model provides an assemble spaced ring main unit, includes first looped netowrk cabinet, second looped netowrk cabinet, locating plate and is located the assembly mechanism of first looped netowrk cabinet side surface, assembly mechanism includes sleeve, threaded rod and initiative voussoir, sleeve welded fastening is on first looped netowrk cabinet side surface, welding fixed thread cover in the sleeve, through the threaded connection threaded rod in the thread cover, the initiative voussoir is located thread cover one side, just initiative voussoir one end is fixed through first reset spring and thread cover side surface welded, the locating hole is run through to sleeve one end, the locating hole is seted up at the locating plate middle part, first voussoir of sleeve outer peripheral face one end bilateral symmetry installation and second voussoir.

Preferably, the first ring main unit is located on one side of the second ring main unit, and the positioning plate is welded and fixed in the middle of the surface of one side of the second ring main unit.

Preferably, one end of the threaded rod is fixedly welded with a rotating handle, and the rotating handle is positioned on the surface of one side in the first ring main unit.

Preferably, a first partition plate is installed on the inner wall of the first ring main unit, and a second partition plate is installed on the inner wall of the second ring main unit.

Preferably, one side surface of the first wedge block is attached to one side surface of the driving wedge block, one side surface of the second wedge block is attached to the other side surface of the driving wedge block, a first fixing plate is fixed to one side surface of the first wedge block in a welded mode, a second return spring is fixed to one side surface of the first fixing plate in a welded mode, one end of the second return spring is fixed to one side surface of the sleeve in a welded mode, a second fixing plate is fixed to one side surface of the second wedge block in a welded mode, a third return spring is fixed to one side surface of the second fixing plate in a welded mode, and one end of the third return spring is fixed to the other side.

The utility model has the advantages that:

1, through the setting of sleeve, threaded rod and thread bush, can fix a position the swivelling movement of threaded rod, guidance quality when guaranteeing the threaded rod and removing, through the setting of initiative voussoir, first voussoir and second voussoir, can drive first voussoir and second voussoir simultaneously and remove through the initiative voussoir to with first voussoir and second voussoir joint on the locating plate, realized assembling of first looped netowrk cabinet and second looped netowrk cabinet, improved and assembled efficiency.

2, the utility model discloses rational in infrastructure, it is quick to assemble, and the simple operation assembles stability simultaneously good, and the practicality is strong.

Drawings

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

fig. 2 is a schematic cross-sectional structure diagram of the assembling mechanism of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numbers in the figures: 1 assembling mechanism, 2 first ring main unit, 3 first clapboard, 4 second clapboard, 5 second ring main unit, 6 locating plate, 101 sleeve, 102 thread bush, 103 threaded rod, 104 first wedge block, 105 active wedge block, 106 second wedge block, 107 locating hole, 108 second reset spring and 109 third reset spring.

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, an assembling interval ring main unit comprises a first ring main unit 2, a second ring main unit 5, a positioning plate 6 and an assembling mechanism 1 located on one side surface of the first ring main unit 2, wherein the assembling mechanism 1 comprises a sleeve 101, a threaded rod 103 and a driving wedge 105, the sleeve 101 is welded and fixed on one side surface of the first ring main unit 2, the sleeve 101 is internally welded and fixed with a threaded sleeve 102, the threaded sleeve 102 is internally connected with the threaded rod 103 through threads, the driving wedge 105 is located on one side of the threaded sleeve 102, one end of the driving wedge 105 is welded and fixed with one side surface of the threaded sleeve 102 through a first return spring, one end of the sleeve 101 penetrates through a positioning hole 107, the positioning hole 107 is arranged in the middle part of the positioning plate 6, the first wedge 104 and the second wedge 106 are symmetrically installed on two sides of one end of the peripheral surface of the sleeve 101, and can, and with first voussoir 104 and the joint of second voussoir 106 on locating plate 6, realized assembling of first looped netowrk cabinet 2 and second looped netowrk cabinet 5, improved and assembled efficiency.

The first ring main unit 2 is located on one side of the second ring main unit 5, and the positioning plate 6 is welded and fixed in the middle of the surface of one side of the second ring main unit 5, so that the positioning plate 6 is convenient to install.

Threaded rod 103 one end welded fastening changes the handle, changes to be located a side surface in first looped netowrk cabinet 2, can be through changeing the direction of rotation of control threaded rod 103.

The first baffle 3 of wall mounting in the first looped netowrk cabinet 2, the second baffle 4 of wall mounting in the second looped netowrk cabinet 5, the categorised installation of the interior electrical component of first looped netowrk cabinet 2 and second looped netowrk cabinet 5 of being convenient for.

A side surface of a first wedge block 104 is attached to a side surface of a driving wedge block 105, a side surface of a second wedge block 106 is attached to the other side surface of the driving wedge block 105, a first fixing plate is welded and fixed to one side surface of the first wedge block 104, a second return spring 108 is welded and fixed to one side surface of the first fixing plate, one end of the second return spring 108 is welded and fixed to one side surface of a sleeve 101, a second fixing plate is welded and fixed to one side surface of the second wedge block 106, a third return spring 109 is welded and fixed to one side surface of the second fixing plate, one end of the third return spring 109 is welded and fixed to the other side surface of the sleeve 101, and the first wedge block 104 and the second wedge.

The working principle is as follows: when the utility model is used, firstly, the sleeve 101 on the first ring main unit 2 passes through the positioning hole 107, then the rotating handle is rotated, the rotating handle drives the threaded rod 103 to rotate, the threaded rod 103 rotates and moves, when the threaded rod 103 touches the driving wedge 105, the threaded rod 103 drives the driving wedge 105 to move in the sleeve 101, at the same time, the driving wedge 105 stretches the first return spring, and after the driving wedge 105 contacts the first wedge 104 and the second wedge 106, the driving wedge 105 simultaneously pushes the first wedge 104 and the second wedge 106 to move, the first wedge 104 moves through the first holding plate to compress the second return spring 108, the second wedge 106 moves through the second holding plate to compress the third return spring 109, after the first wedge 104 and the second wedge 106 are respectively attached to one side surface of the positioning plate 6, the sleeve 101 is fixed to the positioning plate 6 by the first wedge 104 and the second wedge 106, and the first ring main unit 2 and the second ring main unit 5 are spliced at this time.

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 utility model provides an assemble spaced ring main unit, includes first looped netowrk cabinet (2), second looped netowrk cabinet (5), locating plate (6) and is located the assembly mechanism (1) of first looped netowrk cabinet (2) side surface, its characterized in that, assembly mechanism (1) includes sleeve (101), threaded rod (103) and initiative voussoir (105), sleeve (101) welded fastening is in first looped netowrk cabinet (2) side surface, welded fastening thread bush (102) in sleeve (101), through threaded connection threaded rod (103) in thread bush (102), initiative voussoir (105) are located thread bush (102) one side, and initiative voussoir (105) one end is through first reset spring and thread bush (102) side surface welded fastening, sleeve (101) one end runs through locating hole (107), locating hole (107) are seted up at locating plate (6) middle part, a first wedge block (104) and a second wedge block (106) are symmetrically arranged at one end of the outer peripheral surface of the sleeve (101).

2. The assembled spaced ring main unit as claimed in claim 1, wherein the first ring main unit (2) is located at one side of the second ring main unit (5), and the positioning plate (6) is welded and fixed at the middle part of the surface at one side of the second ring main unit (5).

3. An assembled spaced ring main unit according to claim 1, wherein one end of the threaded rod (103) is welded to a rotating handle, and the rotating handle is positioned on one side surface inside the first ring main unit (2).

4. An assembled spaced ring main unit as claimed in claim 1, wherein a first partition plate (3) is installed on the inner wall of the first ring main unit (2), and a second partition plate (4) is installed on the inner wall of the second ring main unit (5).

5. The sectional ring main unit according to claim 1, wherein one side surface of the first wedge (104) is attached to one side surface of the driving wedge (105), one side surface of the second wedge (106) is attached to the other side surface of the driving wedge (105), one side surface of the first wedge (104) is welded and fixed to a first fixing plate, one side surface of the first fixing plate is welded and fixed to a second return spring (108), one end of the second return spring (108) is welded and fixed to one side surface of the inside of the sleeve (101), one side surface of the second wedge (106) is welded and fixed to a second fixing plate, one side surface of the second fixing plate is welded and fixed to a third return spring (109), and one end of the third return spring (109) is welded and fixed to the other side surface of the inside of the sleeve (101).