CN218997478U

CN218997478U - Low-voltage capacitor cabinet

Info

Publication number: CN218997478U
Application number: CN202223210145.3U
Authority: CN
Inventors: 朱韬; 潘媛; 沈文韬; 庄静
Original assignee: Jiangsu Youjianing Technology Co ltd
Current assignee: Jiangsu Youjianing Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-09
Anticipated expiration: 2032-12-01

Abstract

The utility model provides a low-voltage capacitor cabinet, which comprises a cabinet body for mounting a low-voltage capacitor, wherein two side surfaces of the cabinet body, which are parallel, are respectively provided with two vertically arranged supporting rods, the supporting rods are attached to the side surfaces of the cabinet body, the lower ends of the supporting rods are fixedly connected with a base plate positioned at the lower side of the cabinet body, the opposite surfaces of the corresponding two base plates are respectively provided with a plugging groove, the plugging grooves are arranged along the length direction of the base plate, a connecting plate is inserted into a space formed by the two corresponding plugging grooves, the two ends of the connecting plate are respectively fixed in the two plugging grooves through clamping screws, the upper ends of the supporting rods are provided with vertically arranged plugging columns, and the lower surface of the base plate is provided with plugging holes matched with the plugging columns, so that the low-voltage capacitor cabinet has the following advantages: preventing the cabinet body from deforming due to extrusion and dent in the stacking process.

Description

Low-voltage capacitor cabinet

Technical Field

The utility model relates to a low-voltage capacitor cabinet, and belongs to the field of electricity.

Background

The inductive load can be balanced by connecting the low-voltage capacitor cabinet into the power system, and the power factor is improved so as to improve the utilization rate of equipment. According to the technical specifications of the low-voltage capacitor cabinet, the cabinet body is made of aluminum-zinc-coated steel plates, galvanized plates or cold-rolled steel plates with the thickness not less than 2mm, plastic spraying is performed, and the cabinet is internally provided with the beam which is made of 2 mm-strength corrosion-resistant aluminum-zinc-coated steel plates and adopts a double flanging process. According to chapter 9.4 and 9.5 of GB/T20641-2014, it is known that the low-voltage capacitor cabinets need to be subjected to a type test, and before the type test is performed, the newly produced empty low-voltage capacitor cabinets need to be ensured not to generate damage conditions such as deformation, when a plurality of empty low-voltage capacitor cabinets are stored in the same place, the mutual extrusion condition can be generated between two adjacent empty low-voltage capacitor cabinets, and as the cabinet body material adopts an aluminum-zinc-coated steel plate, a galvanized plate or a cold-rolled steel plate with the thickness not less than 2mm, the wall thickness of the cabinet body is thinner, and the probability of deformation damage of the low-voltage capacitor cabinets generated under the mutual extrusion is higher.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a low-voltage capacitor cabinet so as to solve the problems in the background art, and the utility model prevents the cabinet body from deforming due to extrusion and dent in the stacking process.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a low-voltage capacitor cabinet, includes the cabinet body that is used for installing low-voltage capacitor, all be equipped with two vertical arrangement's branch on two parallel sides of the cabinet body, branch and cabinet body side laminating mutually, branch lower extreme fixedly connected with is in the bed plate of cabinet body downside, two that correspond the bed plate opposite face has all seted up the jack groove, the jack groove is arranged along the length direction of bed plate, two correspondence install the connecting plate in the space that the jack groove formed, two tip of connecting plate are fixed respectively at two jack grooves through the clamp screw, vertical arrangement's spliced pole is installed to branch upper end, the jack hole with spliced pole matched with is seted up to the bed plate lower surface.

Further, a countersunk head screw hole communicated with the inserting groove is formed in one side, far away from the supporting rod, of the upper surface of the base plate, and the clamping screw is in threaded connection with the countersunk head screw hole.

Further, the lower end of the plug-in column is fixedly connected with a threaded column, the threaded column and the plug-in column are concentrically arranged, the threaded column is in threaded connection with a threaded blind hole, and the threaded blind hole is formed in the middle of the upper surface of the support rod.

Further, the cross section of branch is the rectangle, the screw thread through-hole has been seted up to the one side that branch deviates from the cabinet body, screw thread through-hole internal thread connection has the screw rod that is used for restricting branch and cabinet relative position, the one end surface fixedly connected with handle that the cabinet body was kept away from to the screw rod.

Further, the one side that the cabinet body deviates from the bed plate articulates and is connected with the cabinet door, cabinet body bottom fixedly connected with braced frame, braced frame cross section is the rectangle.

Further, the plug hole is communicated with a bell mouth formed in the lower surface of the base plate, and the diameter of the bell mouth is gradually increased from top to bottom.

Further, the cross section of the inserting groove is rectangular, and the cross section of the connecting plate is rectangular.

The utility model has the beneficial effects that:

1. the interval between two bed plates is adjusted, and the length of connecting plate at the time of inserting in the spliced groove changes, and after the length that two bed plates and connecting plate formed jointly satisfies the needs of cabinet body width, utilize the position of clamping screw fixed connection board in the spliced groove, interval between two branches is the same with cabinet body width promptly, in being convenient for arrange the cabinet body of different width in the structure that two branches, two bed plates and connecting plate formed, enlarge application scope.

2. Make the cabinet body be in the state of keeping flat, then joint two sets of structures that are formed by two branches, two bed plates and connecting plate on the cabinet body, then utilize the relative position of screw rod restriction branch and the cabinet body, when stacking the cabinet body, the spliced pole in four branches of joint on the messenger's lower floor cabinet body is installed respectively in the spliced eye in four bed plates of joint on the upper strata cabinet body, analogize in proper order, accomplish stacking of a plurality of cabinet bodies, the weight of the cabinet body passes through branch, bed plate transfer to ground this moment, there is not the extrusion condition between two adjacent cabinet bodies promptly, thereby prevent the cabinet body because of the extrusion dent deformation in stacking the in-process.

3. The plug-in column is rotated, and then the plug-in column drives the threaded column to rotate in the threaded blind hole, so that the length of the threaded column in the threaded blind hole is changed, namely, the distance between the plug-in column and the supporting rod is changed, and when the plug-in column is inserted in the plug-in hole, the distance between the upper supporting rod and the lower supporting rod is changed, so that the aim of adjusting the stacking distance between two adjacent cabinet bodies is fulfilled.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a structure of a piezoelectric capsule according to the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of an assembly of a strut, a connecting plate and a base plate in a piezoelectric capsule cabinet according to the present utility model;

FIG. 4 is a schematic diagram of an assembly of a threaded post and a plug post in a piezoelectric capsule according to the present utility model;

in the figure: 1-cabinet body, 2-cabinet door, 3-spliced pole, 4-braced frame, 5-branch, 6-bed board, 7-screw rod, 8-handle, 9-screw blind hole, 10-clamping screw, 11-connecting plate, 12-spliced groove, 13-horn mouth, 14-spliced hole, 15-screw through-hole, 16-screw post.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a low-voltage capacitor cabinet, includes that the bottom is fixed with the cabinet body 1 of rectangle form braced frame 4, makes braced frame 4 and ground contact when the cabinet body 1 stands to make cabinet body 1 bottom and ground produce the interval, make cabinet body 1 keep flat, cabinet door 2 that cabinet body 1 deviates from 6 one side hinge connection of bed plate this moment is arranged up, and cabinet door 2 forms the space that is used for installing the low-voltage capacitor with cabinet body 1 jointly.

Referring to fig. 1 and 3, when the cabinet body 1 is horizontally placed, two connecting plates 11 are arranged at the lower side of the cabinet body 1 along the width direction of the cabinet body 1, two ends of the connecting plates 11 with rectangular cross sections are respectively inserted into inserting grooves 12 with rectangular cross sections formed on opposite surfaces of two base plates 6, wherein the inserting grooves 12 are arranged along the length direction of the base plates 6, the distance between the two base plates 6 is adjusted, at the moment, the length of the connecting plates 11 inserted into the inserting grooves 12 is changed, after the length formed by the two base plates 6 and the connecting plates 11 together meets the width requirement of the cabinet body 1, clamping screws 10 in countersunk screw holes formed on one side, far away from the base plates 5, of the upper surfaces of the base plates 6 are screwed, the positions of the connecting plates 11 in the inserting grooves 12 are fixed by the clamping screws 10, the distance between the two corresponding support rods 5 is the same as the width of the cabinet body 1, namely, one side of each support rod 5 with rectangular cross section is attached to the side surface of the cabinet body 1, and the cabinet body 1 is placed in a structure formed by the two base plates 5, the two base plates 6 and the connecting plates 11, and the application range is enlarged.

Referring to fig. 1, fig. 2 and fig. 3, the cabinet body 1 is in a flat state, the base plate 6 fixedly connected with the lower end of the supporting rod 5 is located at the lower side of the cabinet body 1, then two groups of structures formed by the two supporting rods 5, the two base plates 6 and the connecting plate 11 are clamped on the cabinet body 1, then the screw rod 7 is screwed into the threaded through holes 15 formed in one face, away from the cabinet body 1, of the supporting rod 5, to achieve threaded connection of the screw rod 7 and the supporting rod 5, wherein the outer surface of one end, far away from the cabinet body 1, of the screw rod 7 is fixedly connected with the handle 8, the screw rod 7 is rotated by the handle 8, one end of the screw rod 7 is in contact with the surface of the cabinet body 1, the screw rod 7 limits the relative positions of the supporting rod 5 and the cabinet body 1, through the vertically arranged plug-in columns 3 are arranged at the upper end of the supporting rod 5, and the plug-in holes 14 matched with the plug-in columns 3 are formed in the lower surface of the base plate 6, the plug-in columns 3 are respectively inserted into the plug-in holes 14 in the four base plates 6 clamped on the lower layer cabinet body 1 when the cabinet body 1 is stacked, the horn body 1 is finished, the horn body 1 is sequentially, the horn bodies 1 are stacked, the horn bodies are prevented from being gradually pressed into the plug-in the holes 13, the diameter of the plug-in the adjacent base plates 1 is prevented from being gradually arranged between the base plates 1 and the plug-in the two base plates from being gradually arranged at the plug-in the holes 13, and the plug-in the base plates 13 is gradually connected to the plug-in the diameter holes 13, and the lower surface of the lower base plate 13 is gradually pressed to be pressed to the plug-in the bottom surface of the bottom plate 13 is more gradually and pressed.

Referring to fig. 1, 3 and 4, a threaded column 16 which is fixedly arranged at the lower end of a plug-in column 3 and is concentric with the plug-in column 3 is in threaded blind holes 9 formed in the middle of the upper surface of a supporting rod 5, the plug-in column 3 is rotated, and then the plug-in column 3 drives the threaded column 16 to rotate in the threaded blind holes 9, so that the length of the threaded column 16 in the threaded blind holes 9 is changed, namely, the distance between the plug-in column 3 and the supporting rod 5 is changed, and when the plug-in column 3 is inserted in the plug-in hole 14, the distance between the upper supporting rod 5 and the lower supporting rod 5 is changed, thereby realizing the purpose of adjusting the stacking distance between two adjacent cabinet bodies 1.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A low-voltage capacitor cabinet, includes a cabinet body (1) for installing a low-voltage capacitor, characterized in that: two vertically arranged support rods (5) are arranged on two parallel side surfaces of the cabinet body (1), the support rods (5) are attached to the side surfaces of the cabinet body (1), base plates (6) which are arranged on the lower sides of the cabinet body (1) are fixedly connected to the lower ends of the support rods (5), inserting grooves (12) are formed in opposite faces of the base plates (6), the inserting grooves (12) are arranged along the length direction of the base plates (6), connecting plates (11) are inserted into spaces formed by the two corresponding inserting grooves (12), two end portions of each connecting plate (11) are respectively fixed in the two inserting grooves (12) through clamping screws (10), inserting columns (3) which are vertically arranged are arranged at the upper ends of the support rods (5), and inserting holes (14) matched with the inserting columns (3) are formed in the lower surfaces of the base plates (6).

2. A piezoelectric capsule according to claim 1, characterized in that: the upper surface of the base plate (6) is provided with countersunk screw holes communicated with the inserting grooves (12) on one side far away from the supporting rods (5), and the clamping screws (10) are in threaded connection in the countersunk screw holes.

3. A piezoelectric capsule according to claim 1, characterized in that: the novel plug-in type socket is characterized in that a threaded column (16) is fixedly connected to the lower end of the plug-in column (3), the threaded column (16) and the plug-in column (3) are concentrically arranged, the threaded column (16) is in threaded connection with a threaded blind hole (9), and the threaded blind hole (9) is formed in the middle of the upper surface of the supporting rod (5).

4. A piezoelectric capsule according to claim 1, characterized in that: the cross section of the supporting rod (5) is rectangular, a threaded through hole (15) is formed in one surface, deviating from the cabinet body (1), of the supporting rod (5), a screw rod (7) used for limiting the relative position of the supporting rod (5) and the cabinet body (1) is connected with the threaded through hole (15) in an internal threaded mode, and a handle (8) is fixedly connected to the outer surface of one end, far away from the cabinet body (1), of the screw rod (7).

5. A piezoelectric capsule according to claim 1, characterized in that: one side of the cabinet body (1) deviating from the base plate (6) is hinged with a cabinet door (2), the bottom of the cabinet body (1) is fixedly connected with a supporting frame (4), and the cross section of the supporting frame (4) is rectangular.

6. A piezoelectric capsule according to claim 1, characterized in that: the plug hole (14) is communicated with a horn mouth (13) formed in the lower surface of the base plate (6), and the diameter of the horn mouth (13) is gradually increased from top to bottom.

7. A piezoelectric capsule according to claim 1, characterized in that: the cross section of the inserting groove (12) is rectangular, and the cross section of the connecting plate (11) is rectangular.