CN219329550U

CN219329550U - Insulating inflatable cabinet

Info

Publication number: CN219329550U
Application number: CN202320748464.5U
Authority: CN
Inventors: 刘平修; 陈思超; 洪灿
Original assignee: Yihuaping Electric Co ltd
Current assignee: Yihuaping Electric Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-11
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses an insulating air charging cabinet, which belongs to the field of air charging cabinets and comprises a cabinet body and a lifting adjusting device, wherein a supporting frame is symmetrically arranged in the cabinet body, a mounting frame is connected in a sliding groove on the supporting frame in a sliding way, the mounting frame is supported and moved through a lifting block in the lifting adjusting device, the lifting block is connected in a lifting groove on the cabinet body in a sliding way through a screw rod, the screw rod is connected with a servo motor, the lifting block on the screw rod is driven by forward and backward rotation of the servo motor to realize reciprocating motion in the lifting groove, the lifting block supports the mounting frame to be adjusted, and accordingly the mounting frame is driven to move up and down in the sliding groove of the supporting frame, and the height of the mounting frame on the supporting frame is adjusted.

Description

Insulating inflatable cabinet

Technical Field

The utility model belongs to the field of inflatable cabinets, and particularly relates to an insulating inflatable cabinet.

Background

The indoor AC high-pressure gas-insulated metal-enclosed switchgear (hereinafter referred to as "gas-filled cabinet") is a new generation switchgear, the main switch can use both the permanent magnet mechanism vacuum circuit breaker and the spring mechanism vacuum circuit breaker, the whole cabinet adopts air insulation and sulfur hexafluoride gas compartment to combine together, compact and extensible, it is suitable for distribution automation, the gas-filled cabinet has compact structure, flexible operation, reliable interlocking, etc., can provide satisfactory technical scheme to various different application occasions, different user requirements, the adoption of sensing technology and latest protection relay, and the advanced technical performance and light and flexible assembly scheme can fully satisfy different requirements of users.

Traditional inside mounting bracket of full insulating gas-insulated cabinet is fixed state usually, when the mounted position changes, inner structure can't change, lead to the installation to appear the problem, the upper and lower distance between the current mounting bracket of sliding adjustment mounting bracket in the spout, spacing through stopper on the mounting bracket and the spacing groove in the spout carry out spacingly, play the purpose of fixed mounting bracket, but install electrical components on the mounting bracket and exist certain weight, need both hands stretch into the internal mounting bracket of holding of cabinet and break away from the spacing groove, and remove the interval of adjusting the mounting bracket in the spout, both hands stretch into the internal inconvenient application of force of cabinet, whole focus is unstable when the mounting bracket is adjusted, lead to the mounting bracket to have the potential safety hazard that drops in the spout, make the position readjustment of mounting bracket inconvenient, consequently, it is very necessary to relate to a full insulating gas-insulated cabinet.

The utility model is characterized by comprising the following steps: a fully insulated air-filled cabinet (application number: 202122786046.9, application publication date: 2021.11.15). The application discloses a full-insulation gas-filled cabinet, the stopper is convenient for in the spout of second mounting bracket inserts first mounting bracket, simultaneously through the removal of stopper in the spout for adjust the mounted position of second mounting panel, further realized the adjustable advantage of mounted position in the full-insulation gas-filled cabinet, but install electrical components on the mounting bracket, whole focus is unstable when leading to the mounting bracket to adjust, and the position of mounting bracket is adjusted inconvenient once more.

Disclosure of Invention

The utility model aims to solve the problem that the installation frame is inconvenient to adjust.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to an insulating air charging cabinet which comprises a cabinet body and a lifting adjusting device, wherein a supporting frame is symmetrically arranged in the cabinet body, a mounting frame is connected in a sliding groove on the supporting frame in a sliding manner, the mounting frame is supported and moved through a lifting block in the lifting adjusting device, the lifting block is connected in a lifting groove on the cabinet body through a screw rod to slide, and the screw rod is connected with a servo motor.

Preferably, a plurality of groups of positioning holes are formed in the support frame, supporting holes are formed in two ends of the mounting frame, and positioning pins penetrate through the supporting holes and the positioning holes.

Preferably, the positioning holes and the supporting holes are in the shape of waist-shaped holes.

Preferably, the lifting block is provided with a clearance groove, a supporting transverse plate is arranged in the clearance groove through a first rotating shaft, the supporting transverse plate is connected with a supporting sloping plate through a second rotating shaft, one end of the supporting sloping plate is inserted into the supporting groove, and the supporting groove is arranged in the clearance groove.

Preferably, a clearance distance is arranged between the upper end of the clearance groove and the first rotating shaft, and the support transverse plate is provided with the clearance groove.

Preferably, the mounting frame is provided with a positioning groove, and the positioning groove is embedded with the supporting transverse plate.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the insulating air charging cabinet, the lifting block on the screw rod is driven by the forward and backward rotation of the servo motor to realize reciprocating motion in the lifting groove, and the lifting block supports the mounting frame to be adjusted, so that the mounting frame is driven to move up and down in the sliding groove of the supporting frame, and the height of the mounting frame on the supporting frame is adjusted.

(2) According to the insulating air charging cabinet, the foldable supporting transverse plates and the supporting inclined plates are arranged on the lifting blocks, so that the lifting blocks can realize targeted adjustment on the mounting frame which is required to be moved, and the stability and convenience of adjustment of the mounting frame are improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an insulated air-filled cabinet according to the present utility model.

Fig. 2 is a schematic structural diagram of a lifting adjusting device of an insulated air-filled cabinet.

Fig. 3 is a schematic diagram of a structure of an insulating and inflating cabinet shown in fig. 2 at a.

Reference numerals in the schematic drawings illustrate:

100. a cabinet body; 110. a support frame; 111. positioning holes; 112. a chute; 120. a mounting frame; 121. a support hole; 122. a positioning groove; 130. a lifting groove; 140. a positioning pin;

200. a lifting adjusting device; 210. a lifting block; 211. an empty-avoiding groove; 212. a support groove; 213. gap distance; 220. a screw rod; 230. a servo motor; 240. a first rotating shaft; 250. a supporting cross plate; 251. an avoidance groove; 260. a second rotating shaft; 270. supporting the sloping plate.

Description of the embodiments

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-3, an insulated air-charging cabinet of this embodiment includes a cabinet body 100 and a lifting adjusting device 200, a supporting frame 110 is symmetrically installed in the cabinet body 100, a sliding connection is provided in a sliding groove 112 on the supporting frame 110, the supporting frame 120 is supported and moved by a lifting block 210 in the lifting adjusting device 200, the lifting block 210 is connected in a lifting groove 130 on the cabinet body 100 by a screw rod 220 and slides, the screw rod 220 is connected with a servo motor 230, the forward and backward rotation of the servo motor 230 drives the lifting block 210 on the screw rod 220 to realize reciprocating motion in the lifting groove 130, the lifting block 210 supports the supporting frame 120 to be adjusted, thereby driving the supporting frame 120 to realize up and down movement in the sliding groove 112 of the supporting frame 110, and carrying out the height adjustment of the supporting frame 120 on the supporting frame 110.

The support frame 110 of this embodiment is equipped with multiunit locating hole 111, the both ends of mounting bracket 120 are equipped with supporting hole 121, run through in supporting hole 121 and the locating hole 111 and insert locating pin 140, the design of this structure, when lifting block 210 removes mounting bracket 120 to the height of needs, make supporting hole 121 and locating hole 111 in same high position, insert locating pin 140 and run through locating hole 111 and supporting hole 121, fall lifting block 210 this moment, support frame 110 supports through locating pin 140 of both sides, the convenience of mounting bracket 120 regulation has been improved.

The shape of the positioning hole 111 and the supporting hole 121 in this embodiment is a waist-shaped hole, and in this design of the structure, the shape of the positioning hole 111 is a waist-shaped hole, so that the lifting block 210 can conveniently drive the mounting frame 120 to move upwards for a small distance, at this time, the mounting frame 120 does not form a downward pressure on the positioning pin 140, so that the positioning pin 140 can be conveniently pulled out to release the limit between the mounting frame 120 and the supporting frame 110, and then the mounting frame 120 is moved again, and the distance between the mounting frames 120 is adjusted; the support hole 121 is shaped as a waist-shaped hole in order to increase the overlapping area with the positioning hole 111, thereby improving convenience of the positioning pin 140 penetrating the positioning hole 111 and the support hole 121.

The lifting block 210 of this embodiment is provided with a clearance groove 211, the clearance groove 211 is internally provided with a support cross plate 250 through a first rotating shaft 240, the support cross plate 250 is connected with a support inclined plate 270 through a second rotating shaft 260, one end of the support inclined plate 270 is inserted into the support groove 212, the support groove 212 is arranged in the clearance groove 211, the support inclined plate 270 forms a triangular stable support for the support cross plate 250 when the support inclined plate 270 is inserted into the support groove 212, the support cross plate 250 is attached to the lower end face of the mounting frame 120 when the lifting block 210 moves, stable support movement can be formed for the mounting frame 120, when the support inclined plate 270 moves out of the support groove 212, the support cross plate 250 and the support inclined plate 270 self-adaptively rotate under the action of gravity through the first rotating shaft 240 and the second rotating shaft 260, at this moment, the support cross plate 250 and the support inclined plate 270 are positioned in the clearance groove 211, at this moment, the mounting frame 120 do not interfere when the lifting block 210 is moved, the mounting frame 120 at different positions are convenient to adjust, and convenience of the adjustment of the mounting frame 120 is improved.

In the design of this embodiment, a clearance distance 213 is provided between the upper end of the clearance groove 211 and the first rotation shaft 240, a clearance groove 251 is provided on the supporting transverse plate 250, and in this structure, the clearance distance 213 is provided between the upper end of the clearance groove 211 and the first rotation shaft 240 to avoid interference with the lifting block 210 when the supporting transverse plate 250 rotates upwards about the first rotation shaft 240, the supporting transverse plate 250 rotates upwards about the first rotation shaft 240 to facilitate insertion of the supporting inclined plate 270 into the supporting groove 212, and in the same way, the supporting transverse plate 250 and the supporting inclined plate 270 need to rotate upwards when they are moved into the clearance groove 251; the avoiding groove 251 is for preventing interference with the supporting cross plate 250 when the supporting inclined plate 270 rotates into the supporting groove 212 by taking the second rotating shaft 260 as the rotating center, and improves the convenience of adjusting the supporting cross plate 250 and the supporting inclined plate 270.

The mounting bracket 120 of this embodiment is provided with the positioning groove 122, the supporting transverse plate 250 is embedded in the positioning groove 122, and the design of this structure moves the mounting bracket 120 when the supporting transverse plate 250 moves into the positioning groove 122, so that the stability of the movement of the mounting bracket 120 is improved, the positions of the supporting hole 121 and the positioning hole 111 are corresponding more accurately, and the convenience of the insertion of the positioning pin 140 is improved.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. An insulating gas-filled cabinet, its characterized in that: including cabinet body (100) and lift adjusting device (200), support frame (110) are installed to symmetry in cabinet body (100), sliding connection has mounting bracket (120) in spout (112) on support frame (110), mounting bracket (120) are through lift piece (210) support removal in lift adjusting device (200), lift piece (210) are connected in lift groove (130) on cabinet body (100) through lead screw (220) and are slided, servo motor (230) are connected to lead screw (220).

2. An insulated switchgear as claimed in claim 1, wherein: the support frame (110) is provided with a plurality of groups of positioning holes (111), two ends of the mounting frame (120) are provided with supporting holes (121), and positioning pins (140) are inserted into the supporting holes (121) and the positioning holes (111).

3. An insulated switchgear as claimed in claim 2, wherein: the positioning holes (111) and the supporting holes (121) are waist-shaped holes.

4. An insulated switchgear as claimed in claim 1, wherein: the lifting block (210) is provided with a clearance groove (211), a supporting transverse plate (250) is arranged in the clearance groove (211) through a first rotating shaft (240), the supporting transverse plate (250) is connected with a supporting inclined plate (270) through a second rotating shaft (260), one end of the supporting inclined plate (270) is inserted into a supporting groove (212), and the supporting groove (212) is arranged in the clearance groove (211).

5. An insulated switchgear as claimed in claim 4, wherein: a clearance distance (213) is arranged between the upper end of the clearance groove (211) and the first rotating shaft (240), and a clearance groove (251) is arranged on the supporting transverse plate (250).

6. An insulated switchgear as claimed in claim 1, wherein: the mounting frame (120) is provided with a positioning groove (122), and a supporting transverse plate (250) is embedded in the positioning groove (122).