CN215911313U

CN215911313U - Machine case type intelligent low-voltage capacitor

Info

Publication number: CN215911313U
Application number: CN202121698801.1U
Authority: CN
Inventors: 韩安平; 吴帼瑛
Original assignee: Hangzhou Eskeman Intelligent Technology Co ltd
Current assignee: Hangzhou Eskeman Intelligent Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-25
Anticipated expiration: 2031-07-26

Abstract

The utility model provides a case type intelligent low-voltage capacitor, which comprises a capacitor body and two side plates fixed at the left end and the right end of the capacitor body, wherein a fixed plate is fixedly connected at the upper part between the two side plates, the fixed plate is positioned at the front side of the capacitor body, a transversely arranged two-way screw is rotatably connected at the upper part between the two side plates, the annular end of the two-way screw is symmetrically in threaded connection with two nut seats, the two nut seats are slidably connected at the upper end of the fixed plate, the two nut seats are movably arranged at the front end of the capacitor body, the front side of the upper end of the nut seat is fixedly connected with a straight plate, the straight plate is positioned at the upper side of the capacitor body, a first mounting hole which is used for mounting and is in a gourd shape is arranged at the middle position of the straight plate, the front end face of the nut seats and the front end face of the fixed plate are superposed together to realize the adjustment of the distance between the two first mounting holes, the wall-hung type installation on different carriers can be met, and the application range is widened.

Description

Machine case type intelligent low-voltage capacitor

Technical Field

The utility model relates to a case type intelligent low-voltage capacitor, belonging to the technical field of capacitors.

Background

The intelligent capacitor integrates modern measurement and control, power electronics, network communication, automatic control, advanced technologies such as a power capacitor and the like, changes the backward controller technology of the traditional reactive compensation device and the backward switching technology of a mechanical contactor or a mechatronic switch as a switching capacitor, and changes the bulky and heavy structural mode of the traditional reactive compensation device, so that the new generation of low-voltage reactive compensation equipment has the characteristics of better compensation effect, smaller volume, lower power consumption, lower price, more cost saving, more flexibility in use, more convenience in maintenance, longer service life and higher reliability, and meets the higher requirement of the modern power grid on reactive compensation.

Chinese utility model patent with publication number CN203707782U discloses a developments intelligent capacitor, it states to lead to and is taking self-healing cylinder type low voltage power filter capacitor as the main part to automatic switching treater is control center, adopts microelectronics software and hardware technique to carry out effective control to the contact of thyristor power module, realizes the automatic reactive compensation to low voltage power capacitor's intelligence, quick, the no inrush current switching technique, and its not enough of existence is: the wall-mounted installation is realized by arranging the mounting hole on the rear end plate of the case, but the position of the mounting hole cannot be changed, so that the mounting can only be carried out on a corresponding mounting carrier, and the application range can be influenced, therefore, a case type intelligent low-voltage capacitor needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a machine box type intelligent low-voltage capacitor to solve the problems in the background technology, and the utility model can meet the requirement of wall-mounted installation on different carriers and improve the application range.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a machine box intelligence low voltage capacitor, includes capacitor body and fixes two curb plates at capacitor body left and right sides both ends, two upper portion fixed connection fixed plate and fixed plate are in the capacitor body front side between the curb plate, two upper portion rotates the two-way screw rod of connecting transverse arrangement between the curb plate, two nut seat and two nut seat sliding connection of two-way screw rod annular end symmetric threaded connection are in the fixed plate upper end, two equal movable mounting of nut seat is at the capacitor body front end, nut seat upper end front side fixed connection straight board and straight board are in the capacitor body upside, set up the first mounting hole that the appearance that is used for the installation is calabash shape on the straight board intermediate position, terminal surface, nut seat preceding terminal surface and fixed plate preceding terminal surface coincide is in the same place before the straight board.

Further, a first guide piece which is transversely arranged is fixedly connected between the two side plates and is positioned between the bidirectional screw rod and the capacitor body, and the first guide piece penetrates through the two nut seats and is connected with the nut seats in a sliding mode.

Furthermore, a plurality of radiating holes for radiating are uniformly formed in the upper portion of the side plate.

Furthermore, a movable plate is movably mounted at the lower part between the two side plates and is positioned at the lower side of the fixed plate, the movable plate is mounted at the front side of the capacitor body, and a second mounting hole for auxiliary mounting is formed in the lower part of the movable plate.

Further, fixed plate rear end downside fixed connection second rectangular plate and second rectangular plate are in the capacitor body front side, the first rectangular plate of fly leaf rear end upside fixed connection and first rectangular plate are in the capacitor body front side, second rectangular plate lower extreme rotates connects vertical arrangement's adjusting screw, adjusting screw runs through first rectangular plate and with first rectangular plate threaded connection.

Furthermore, the lower annular end of the adjusting screw is in threaded connection with a limiting piece, the limiting piece is located on the lower side of the first rectangular plate, and the limiting piece is arranged between the movable plate and the capacitor body.

Furthermore, the lower end of the second rectangular plate is symmetrically and fixedly connected with two vertically arranged second guide pieces, the two second guide pieces are positioned on the left side and the right side of the bidirectional screw rod, and the two second guide pieces penetrate through the first rectangular plate and are in sliding connection with the first rectangular plate.

Furthermore, the middle position of the annular end of the bidirectional screw is fixedly connected with the operating piece, and the operating piece is positioned between the two nut seats.

Furthermore, the annular outer end of the operating piece is provided with anti-skid grains.

Furthermore, the rear end of the straight plate is fixedly connected with a reinforcing piece, the reinforcing piece is located on the lower side of the first mounting hole, and the reinforcing piece is fixed to the upper end of the nut seat.

The utility model has the beneficial effects that: the utility model relates to a machine box type intelligent low-voltage capacitor.

1. The two-way screw rod uses with two nut seats cooperations, and then makes two straight plates and corresponding first mounting hole inwards or outwards remove, realizes adjusting the distance between two first mounting holes, can satisfy and carry out wall-hung type installation on different carriers, promotes application scope.

2. Adjusting screw uses with the cooperation of first rectangular plate, enables the fly leaf along downstream between two curb plates to make the second mounting hole expose on the fly leaf, and make the bolt run through first mounting hole and second mounting hole, thereby fasten the installation operation, functional height.

Drawings

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

FIG. 1 is a schematic structural diagram of a case-type intelligent low-voltage capacitor according to the present invention;

FIG. 2 is a schematic diagram of a bidirectional screw rod in the case-type intelligent low-voltage capacitor according to the present invention;

fig. 3 is a schematic diagram of a fixing plate in the case type intelligent low-voltage capacitor according to the utility model.

In the figure: the capacitor comprises a capacitor body 1, a straight plate 2, a first mounting hole 3, a bidirectional screw rod 4, a nut seat 5, a fixing plate 6, a side plate 7, a movable plate 11, a second mounting hole 12, a first rectangular plate 13, an adjusting screw rod 14, a second rectangular plate 15, a first circular ring 41, a first circular rod 51, a heat dissipation hole 71, a second circular rod 111 and a second circular ring 141.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a machine case type intelligence low voltage capacitor, includes capacitor body 1 and fixes two curb plates 7 at capacitor body 1 left and right sides both ends, evenly sets up a plurality of a louvre 71 that is used for the radiating on 7 upper portions of curb plate, specifically, sets up louvre 71 on curb plate 7 to enable in the capacitor body 1 with external production gas flow, and then carry out the heat dissipation to the inside components and parts of capacitor body 1 and handle.

The upper part between the two side plates 7 is fixedly connected with a fixed plate 6, the fixed plate 6 is positioned at the front side of the capacitor body 1, the upper part between the two side plates 7 is rotatably connected with a two-way screw rod 4 which is transversely arranged, the two-way screw rod 4 is matched with a nut seat 5 for use, so that the adjustment of the distance between the first mounting holes 3 on the two straight plates 2 is realized, the annular end of the two-way screw rod 4 is symmetrically and threadedly connected with the two nut seats 5, the two nut seats 5 are slidably connected at the upper end of the fixed plate 6, a mounting carrier can be provided for the straight plates 2 through the nut seats 5, the middle part of the annular end of the two-way screw rod 4 is fixedly connected with a first circular ring 41, the first circular ring 41 is positioned between the two nut seats 5, the two-way screw rod 4 can be rotated through the first circular ring 41, the annular outer end of the first circular ring 41 is provided with anti-skid grains, the friction coefficient is increased, so that the first circular ring 41 can be conveniently rotated, two nut seats 5 are movably arranged at the front end of a capacitor body 1, a first round rod 51 which is transversely arranged is fixedly connected between two side plates 7, the first round rod 51 is positioned between a bidirectional screw rod 4 and the capacitor body 1, the movement of the nut seats 5 can be guided and the connection strength between the nut seats 5 and the side plates 7 can be increased through the first round rod 51, the first round rod 51 penetrates through the two nut seats 5 and is in sliding connection with the nut seats 5, the front side of the upper end of the nut seats 5 is fixedly connected with a straight plate 2, the straight plate 2 is positioned at the upper side of the capacitor body 1, a first mounting hole 3 which is used for mounting and is in a calabash shape is arranged in the middle position of the straight plate 2, the first mounting hole 3 is arranged on the straight plate 2 to realize wall-hanging type mounting, the rear end of the straight plate 2 is fixedly connected with a triangular plate which is positioned at the lower side of the first mounting hole 3, and the connection strength between the straight plate 2 and the nut seats 5 is increased through the triangular plate, the set-square is fixed in nut seat 5 upper end, terminal surface before straight board 2, terminal surface is coincident together before nut seat 5 and the preceding terminal surface of fixed plate 6, be convenient for wall-hung type installation, specifically, can rotate first ring 41, and then drive two-way screw rod 4 and rotate, because of two-way screw rod 4 and two nut seat 5 threaded connection, so two-way screw rod 4 rotates and makes two nut seats 5 inwards or outwards remove simultaneously, and then drive two straight boards 2 and corresponding first mounting hole 3 and inwards or outwards remove, realize adjusting distance between two first mounting hole 3, can satisfy wall-hung type installation on different carriers, promote application scope.

The movable plate 11 is movably arranged at the lower part between the two side plates 7, the movable plate 11 is arranged at the lower side of the fixed plate 6, through the movable plate 11, an installation carrier is provided for the first rectangular plate 13, and a processing carrier is provided for the second installation hole 12, the movable plate 11 is arranged at the front side of the capacitor body 1, the lower part of the movable plate 11 is provided with the second installation hole 12 for auxiliary installation, through the second installation hole 12, installation of a bolt is realized, the lower side of the rear end of the fixed plate 6 is fixedly connected with the second rectangular plate 15, the second rectangular plate 15 is arranged at the front side of the capacitor body 1, through the fixed plate 6, the installation carrier is provided for the second rectangular plate 15, in addition, through the second rectangular plate 15, an installation carrier can be provided for the adjusting screw 14 and the second round rod 111, the upper side of the rear end of the movable plate 11 is fixedly connected with the first rectangular plate 13, the first rectangular plate 13 is arranged at the front side of the capacitor body 1, the lower end of the second rectangular plate 15 is rotatably connected with the adjusting screw 14 which is vertically arranged, the adjusting screw 14 is used in cooperation with the first rectangular plate 13 to adjust the vertical position of the first mounting hole 3, the adjusting screw 14 penetrates through the first rectangular plate 13 and is in threaded connection with the first rectangular plate 13, the lower end of the second rectangular plate 15 is symmetrically and fixedly connected with two vertically arranged second round rods 111, the two second round rods 111 are positioned at the left side and the right side of the bidirectional screw 4, the moving of the movable plate 11 can be guided through the second round rods 111, the two second round rods 111 both penetrate through the first rectangular plate 13 and are in sliding connection with the first rectangular plate 13, specifically, when the capacitor body 1 needs to be fastened and mounted by using bolts, the adjusting screw 14 is rotated first, the adjusting screw 14 is in threaded connection with the first rectangular plate 13, so that the first rectangular plate 13 can be moved downwards by the rotation of the adjusting screw 14, and the movable plate 11 is further driven to move downwards along the two side plates 7, thereby, the second mounting hole 12 of the movable plate 11 is exposed, and then the bolt is inserted through the first mounting hole 3 and the second mounting hole 12, thereby performing fastening and mounting work, and having high functionality.

The lower annular end of the adjusting screw 14 is in threaded connection with the second ring 141, the second ring 141 is located on the lower side of the first rectangular plate 13, the second ring 141 is arranged between the movable plate 11 and the capacitor body 1, specifically, the adjusting screw 14 is in threaded connection with the second ring 141, so that the adjusting screw 14 and the first rectangular plate 13 are effectively prevented from falling off, the mounting position of the second ring 141 on the adjusting screw 14 can be adjusted, the downward movement stroke of the movable plate 11 is limited, the second ring 141 and the adjusting screw 14 can be detached from each other, and the adjusting screw 14 and the first rectangular plate 13 can be detached from each other conveniently.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a machine box intelligence low voltage capacitor, includes capacitor body (1) and fixes two curb plates (7) at both ends about capacitor body (1), its characterized in that: a fixing plate (6) is fixedly connected between the two side plates (7) at the upper part, the fixing plate (6) is positioned at the front side of the capacitor body (1), a bidirectional screw rod (4) which is transversely arranged is rotatably connected between the two side plates (7) at the upper part, the two nut seats (5) are symmetrically and threadedly connected with the annular end of the bidirectional screw (4), the two nut seats (5) are slidably connected with the upper end of the fixed plate (6), the two nut seats (5) are movably arranged at the front end of the capacitor body (1), the front side of the upper end of the nut seat (5) is fixedly connected with a straight plate (2), the straight plate (2) is positioned on the upper side of the capacitor body (1), a first mounting hole (3) which is used for mounting and is calabash-shaped is arranged in the middle of the straight plate (2), the front end surface of the straight plate (2), the front end surface of the nut seat (5) and the front end surface of the fixing plate (6) are overlapped together.

2. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 1, wherein: and a first guide piece which is transversely arranged is fixedly connected between the two side plates (7) and is positioned between the bidirectional screw (4) and the capacitor body (1), and the first guide piece penetrates through the two nut seats (5) and is connected with the nut seats (5) in a sliding manner.

3. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 1, wherein: a plurality of radiating holes (71) for radiating are uniformly formed in the upper part of the side plate (7).

4. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 1, wherein: a movable plate (11) is movably mounted at the lower part between the two side plates (7), the movable plate (11) is positioned at the lower side of the fixed plate (6), the movable plate (11) is mounted at the front side of the capacitor body (1), and a second mounting hole (12) for auxiliary mounting is formed in the lower part of the movable plate (11).

5. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 4, wherein: fixed plate (6) rear end downside fixed connection second rectangular plate (15) and second rectangular plate (15) are in capacitor body (1) front side, the first rectangular plate of fixed connection (13) and first rectangular plate (13) are in capacitor body (1) front side on fly leaf (11) rear end, second rectangular plate (15) lower extreme rotates connects vertical arrangement's adjusting screw (14), adjusting screw (14) run through first rectangular plate (13) and with first rectangular plate (13) threaded connection.

6. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 5, wherein: the lower annular end of the adjusting screw rod (14) is in threaded connection with a limiting piece, the limiting piece is located on the lower side of the first rectangular plate (13), and the limiting piece is arranged between the movable plate (11) and the capacitor body (1).

7. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 5, wherein: the lower end of the second rectangular plate (15) is symmetrically and fixedly connected with two vertically arranged second guide pieces, the two second guide pieces are positioned on the left side and the right side of the bidirectional screw rod (4), and the two second guide pieces penetrate through the first rectangular plate (13) and are in sliding connection with the first rectangular plate (13).

8. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 1, wherein: the middle part of the annular end of the bidirectional screw (4) is fixedly connected with an operating piece, and the operating piece is positioned between the two nut seats (5).

9. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 8, wherein: the annular outer end of the operating piece is provided with anti-skid grains.

10. The machine cabinet type intelligent low-voltage capacitor as claimed in claim 1, wherein: the rear end of the straight plate (2) is fixedly connected with a reinforcing piece, the reinforcing piece is located on the lower side of the first mounting hole (3), and the reinforcing piece is fixed to the upper end of the nut seat (5).