CN216850899U

CN216850899U - Electric mounting plate for low-voltage cabinet

Info

Publication number: CN216850899U
Application number: CN202220571480.7U
Authority: CN
Inventors: 刘涛; 马飞; 杜亭亭
Original assignee: Shandong Zhonghui Electromechanical Installation Engineering Co ltd
Current assignee: Shandong Zhonghui Electromechanical Installation Engineering Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-06-28
Anticipated expiration: 2032-03-16

Abstract

The utility model belongs to low-voltage cabinet application apparatus field especially relates to an electric mounting panel for low-voltage cabinet, including the electric mounting panel that is the spill design, electric mounting panel one side be provided with block device, block device's rear end be provided with the mount pad, block device including placing the shell, place and be provided with the carriage release lever in the shell, one side of carriage release lever be provided with the fixture block that is half circular arc design, the carriage release lever periphery between inside wall and the fixture block of placing the shell on the cover be equipped with expanding spring, the both ends of electric mounting panel in still set up the draw-in groove with fixture block looks adaptation. The utility model relates to a rationally, simple structure, processing convenience and can effectively promote the installation convenience of electric mounting panel and effectively reduce its possibility of taking place the damage, extension equipment life, and can effectively realize improving this work process to the quick assembly disassembly of electric mounting panel, greatly increased equipment's practicality and satisfied people's user demand.

Description

Electric mounting plate for low-voltage cabinet

Technical Field

The utility model belongs to low-voltage cabinet application apparatus field especially relates to an electric mounting panel for low-voltage cabinet.

Background

The low-voltage complete switch equipment and control equipment are commonly called low-voltage switch cabinets and low-voltage power distribution cabinets, and refer to complete electrical devices with alternating current and direct current voltages below 1000V; the rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like. The electric mounting plate is used for mounting electric parts in the electric equipment and plays a role in supporting and fixing; nowadays, the low-voltage cabinet is also applied to a low-voltage cabinet to provide convenience for installation and placement of various electrical components and the like.

At present, the existing electric installation plate for the low-voltage cabinet still has some unreasonable factors in the use process: in the installation and use processes of the electric installation plate for the low-voltage cabinet, the electric installation plate is mostly matched with the installation through holes arranged on the low-voltage cabinet plate, and is directly arranged on the low-voltage cabinet by adopting screws, and in the installation process, when the screws are screwed down, the electric installation plate is extremely easy to be damaged to influence the service life of the electric installation plate, and the production cost is quite high; in addition, if a certain mounting panel is damaged, when needing to be changed, its dismantlement process is comparatively inconvenient, can't realize the quick assembly disassembly to electrical installation board, influences electrical equipment's use, and the practicality is not high, also is difficult to satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists, provide a reasonable in design, simple structure, processing convenience and can effectively promote the installation convenience of electrical installation board and effectively reduce its possibility of taking place the damage, extension equipment life practices thrift manufacturing cost, simultaneously, can effectively realize the quick assembly disassembly to electrical installation board, improves this work progress, greatly increased the practicality of equipment and satisfied people's user demand's electrical installation board for the low-voltage cabinet.

In order to achieve the purpose, the technical proposal adopted by the utility model is an electric mounting plate for a low-voltage cabinet, which comprises an electric mounting plate with a concave design, one side of the electric installation plate is provided with a clamping device, the rear end of the clamping device is provided with an installation seat, the clamping device comprises a placing shell, a moving rod is arranged in the placing shell, a clamping block in a semicircular arc shape design is arranged on one side of the moving rod, a telescopic spring is sleeved on the periphery of the moving rod between the inner side wall of the placing shell and the clamping block, the upper side and the lower side of the clamping block are both provided with limiting sliding blocks, the upper end and the lower end of the inner side wall of the placing shell are both provided with a sliding chute matched with the limiting sliding block, the two ends of the electric mounting plate are also internally provided with a clamping groove matched with the clamping block, the mounting seat comprises a supporting plate in an L-shaped design, and a damping device is arranged on one side of the supporting plate.

As preferred, the rear side of placing the shell open and be equipped with the notch that is trapezoidal shape design, the rear side of backup pad on be provided with the locating plate of notch looks adaptation, locating plate upper end be provided with the locking key that can realize rotating the locking, the locking key be provided with two and the symmetry setting in the upper end both sides of locating plate.

Preferably, damping device include fixed plate, sleeve pipe, casing, pressure disk, connecting rod and yielding rubber circle, the sleeve pipe cover locate the periphery of casing and set up on the fixed plate, the connecting rod set up in the casing and run through one side of casing, the pressure disk set up the connecting rod tip in the sleeve pipe, the yielding rubber circle set up in one side of pressure disk and be connected with the fixed plate.

Preferably, the front end of the electric installation plate is provided with a connecting plate, and the upper end and the lower end of the electric installation plate are uniformly provided with a plurality of threading grooves.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides an electric mounting plate for a low-voltage cabinet, which can play a role of damping and buffering the electric mounting plate arranged on the cabinet body through the arranged damping device, so as to reduce the possibility of damage, prolong the service life of the device and save the cost; through the arranged opening and closing device, the device component realizes the convenience in the assembling and disassembling process of the electrical mounting plate, saves the time cost to a certain extent, reduces the labor intensity of workers, improves the working process and meets the use requirements of people; this device reasonable in design, simple structure, processing are convenient and can effectively promote the installation convenience of electrical installation board and effectively reduce its possibility of taking place the damage, extension equipment life practices thrift manufacturing cost, simultaneously, can effectively realize the quick assembly disassembly to electrical installation board, improve this work progress, greatly increased equipment's practicality and satisfied people's user demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of an electrical mounting plate for a low-voltage cabinet;

FIG. 2 is a schematic structural view of an electrical mounting plate for a low-voltage cabinet from another perspective;

FIG. 3 is an exploded view of a portion of the electrical mounting plate for the low-voltage cabinet;

FIG. 4 is a structural side view of an electrical mounting plate for a low-voltage cabinet;

FIG. 5 is a front view of the internal structure of the engaging means;

FIG. 6 is a schematic view of the internal structure of the shock absorber;

in each of the above drawings, 1, an electrical mounting board; 1a, a clamping groove; 1b, a threading groove; 2. a support plate; 21. positioning a plate; 3. placing the shell; 31. a chute; 32. a notch; 4. a travel bar; 5. a clamping block; 6. a tension spring; 7. a limiting slide block; 8. a damping device; 81. a fixing plate; 82. a sleeve; 83. a housing; 84. a platen; 85. a connecting rod; 86. a damping rubber ring; 9. a locking key; 10. a connecting plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, an electrical mounting plate 1 for a low-voltage cabinet includes an electrical mounting plate 1 having a concave shape, which provides a mounting position for electrical components to effectively support the electrical components and ensure the convenience of use; in order to realize 1 convenient installation and dismantlement to electric mounting panel to reach save time cost and reduce workman intensity of labour's purpose, 1 one side of electric mounting panel is provided with clamping device, and clamping device's rear end is provided with the mount pad, and it places for the installation of switching device and facilitates, guarantees smoothly developing of installation work, improves the equipment process, and specific theory: the clamping device comprises a placing shell 3, a moving rod 4 is arranged in the placing shell 3, a clamping block 5 in a semicircular arc design is arranged on one side of the moving rod 4, a telescopic spring 6 is sleeved on the periphery of the moving rod 4 between the inner side wall of the placing shell 3 and the clamping block 5, further, after the clamping device is effectively placed on a mounting seat, an electric mounting plate 1 is taken, the electric mounting plate 1 is aligned to the position of an opening and closing device, the electric mounting plate 1 is pushed forwards forcibly, after the clamping block 5 is stressed, the moving rod 4 is driven to move outwards the placing shell 3 until a clamping groove 1a in the electric mounting plate 1 corresponds to the clamping block 5, at the moment, the clamping block 5 drives the clamping block 5 to reset and effectively insert into the clamping groove 1a under the action of the telescopic spring 6, so that the convenient installation of the electric mounting plate 1 is completed, when the electric mounting plate 1 is damaged and needs to be replaced, the moving rod 4 is pulled outwards by an operator, the clamping block 5 is moved out of the clamping groove 1a, then the damaged electric mounting plate 1 is taken down by people, and the electric mounting plate 1 is replaced by a new electric mounting plate 1 in the above way, in the above process, the way is convenient for both the installation and the disassembly and replacement of the electric mounting plate 1, the labor intensity of people is greatly reduced, the time is saved, and the practicability is strong; in order to improve the convenience of the fixture block 5 in the moving process, the upper side and the lower side of the fixture block 5 are both provided with the limiting slide blocks 7, the upper end and the lower end of the inner side wall of the placing shell 3 are both provided with the slide grooves 31 matched with the limiting slide blocks 7, and the upper end and the lower end of the inner side wall of the placing shell are mutually matched, so that the smoothness of the fixture block 5 in the moving process is ensured, the moving direction of the fixture block 5 can be effectively limited, and the fixture block 5 is prevented from deviating; clamping grooves 1a matched with the clamping blocks 5 are formed in the two ends of the electric mounting plate 1, so that convenience is brought to the matching between the electric mounting plate 1 and the opening and closing device; in order to effectively install the electrical installation plate 1 on the cabinet body, the installation seat comprises an L-shaped support plate 2 which is used as a connecting part between the cabinet body and the electrical installation plate 1, and under the action of an opening and closing device, the electrical installation plate 1 is prevented from being damaged during installation, the integrity of the electrical installation plate is ensured, the service life of the electrical installation plate is prolonged, a damping device 8 is arranged on one side of the support plate 2, the damping device plays a role in damping and buffering the electrical installation plate 1, and the possibility of damage to equipment is further reduced; in the process: the installation seat is arranged on the cabinet body so as to provide convenient conditions for placing and installing the electric installation plate 1; the damping device 8 is arranged, so that the damping and buffering effects on the electric mounting plate 1 arranged on the cabinet body can be achieved, the possibility of damage of the electric mounting plate is reduced, the service life of the device is prolonged, and the cost is saved; through the arranged opening and closing device, the device component realizes the convenience in the assembling and disassembling process of the electric mounting plate 1, saves the time cost to a certain extent, reduces the labor intensity of workers, improves the working process and meets the use requirements of people; this device reasonable in design, simple structure, processing are convenient and can effectively promote the installation convenience of electrical installation board 1 and effectively reduce its possibility of taking place the damage, extension equipment life practices thrift manufacturing cost, simultaneously, can effectively realize improving this work progress to electrical installation board 1's quick assembly disassembly, greatly increased equipment's practicality and satisfied people's user demand.

In order to realize effective connection and fixation between the opening and closing device and the mounting seat, the rear side of the placing shell 3 is provided with a notch 32 in a trapezoidal shape design, the rear side of the supporting plate 2 is provided with a positioning plate 21 matched with the notch 32, and the two parts are matched with each other, so that the two parts can be effectively clamped and matched, the connection stability of the two parts can be improved, and the practicability of the device equipment is guaranteed; in order to further realize the stability and the restriction of the placing position of the opening and closing device, the upper end of the positioning plate 21 is provided with two locking keys 9 capable of realizing the rotation locking, the locking keys 9 are symmetrically arranged at the two sides of the upper end of the positioning plate 21, specifically, the locking keys 9 can rotate, the periphery of a rotating shaft is provided with threads, the locking keys 9 are internally provided with internal threads matched with the internal threads, when the locking keys 9 rotate to a position parallel to the placing shell 3, the locking keys are in a loose state, after the clamping device is placed on the supporting plate 2, the locking keys 9 are rotated to be in a vertical state with the placing shell 3, the front ends of the locking keys 9 are abutted against the upper end of the placing shell 3 to restrict the locking keys, meanwhile, under the action of the threads, the locking keys 9 can be in a locking state, and further the opening and closing device is effectively prevented from jumping on the supporting plate 2 to influence the installation of the electric elements, the utility of the lifting device equipment.

In order to ensure that the damping device 8 has good practicability and has good damping and buffering performance on the electrical installation plate 1, the damping device 8 comprises a fixing plate 81, a sleeve 82, a shell 83, a pressure plate 84, a connecting rod 85 and a damping rubber ring 86, wherein the fixing plate 81 is provided with a screw hole for connecting with the interior of the cabinet body, so that people can conveniently install and place the damping device by using a screw, the sleeve 82 is sleeved on the periphery of the shell 83 and is arranged on the fixing plate 81, the connecting rod 85 is arranged in the shell 83 and penetrates through one side of the shell 83, the pressure plate 84 is arranged at the end part of the connecting rod 85 in the sleeve 82, the damping rubber ring 86 is arranged at one side of the pressure plate 84 and is connected with the fixing plate 81, specifically, when the low-voltage cabinet is impacted or vibrated in use, the electrical installation plate 1 and the support plate 2 can press the connecting rod 85 and drive the pressure plate 84 to press the damping rubber ring 86, and then play effectual shock attenuation cushioning effect to electric mounting panel 1 to reduce its possibility of taking place the damage, prolong the life of device, practice thrift the cost.

In order to provide convenient installation positions for the electrical components, the front end of the electrical installation plate 1 is provided with a connection plate 10 which can place and install the electrical components by clamping, and the installation mode is the conventional technical means and is not described herein again; in order to guarantee that the design of the interior circuit of cabinet is more convenient and have clean and tidy nature, a plurality of threading grooves 1b have still evenly been seted up at the upper and lower both ends of electric mounting panel 1 to the realization passes the convenience of circuit, and then has ensured rationality and the regularity that the interior circuit of cabinet arranged.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An electric mounting plate for a low-voltage cabinet comprises an electric mounting plate with a concave design and is characterized in that, one side of the electric installation plate is provided with a clamping device, the rear end of the clamping device is provided with an installation seat, the clamping device comprises a placing shell, a moving rod is arranged in the placing shell, a clamping block in a semicircular arc shape design is arranged on one side of the moving rod, a telescopic spring is sleeved on the periphery of the moving rod between the inner side wall of the placing shell and the clamping block, the upper side and the lower side of the clamping block are both provided with limiting sliding blocks, the upper end and the lower end of the inner side wall of the placing shell are both provided with a sliding chute matched with the limiting sliding block, the two ends of the electric mounting plate are also internally provided with a clamping groove matched with the clamping block, the mounting seat comprises a supporting plate in an L-shaped design, and a damping device is arranged on one side of the supporting plate.

2. The electrical installation plate for the low-voltage cabinet as claimed in claim 1, wherein the rear side of the placing shell is provided with a notch with a trapezoidal design, the rear side of the supporting plate is provided with a positioning plate matched with the notch, the upper end of the positioning plate is provided with two locking keys capable of realizing rotation locking, and the two locking keys are symmetrically arranged on two sides of the upper end of the positioning plate.

3. The electrical mounting plate for the low-voltage cabinet according to claim 2, wherein the damping device comprises a fixing plate, a sleeve, a housing, a pressure plate, a connecting rod and a damping rubber ring, the sleeve is sleeved on the periphery of the housing and is arranged on the fixing plate, the connecting rod is arranged in the housing and penetrates through one side of the housing, the pressure plate is arranged at the end part of the connecting rod in the sleeve, and the damping rubber ring is arranged on one side of the pressure plate and is connected with the fixing plate.

4. The electrical installation plate for the low-voltage cabinet as claimed in claim 3, wherein a connection plate is arranged at the front end of the electrical installation plate, and a plurality of threading grooves are uniformly formed at the upper end and the lower end of the electrical installation plate.