CN210245986U - Cubical switchboard convenient to PLC installation - Google Patents
Cubical switchboard convenient to PLC installation Download PDFInfo
- Publication number
- CN210245986U CN210245986U CN201921115912.8U CN201921115912U CN210245986U CN 210245986 U CN210245986 U CN 210245986U CN 201921115912 U CN201921115912 U CN 201921115912U CN 210245986 U CN210245986 U CN 210245986U
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- floating
- plc
- screw
- installation
- switch cabinet
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- Expired - Fee Related
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Abstract
The utility model relates to a cubical switchboard technical field, concretely relates to cubical switchboard convenient to PLC installation, including cubical switchboard, mount pad, fixed cover, floating lever, slider, elastic component, screw. The utility model has the advantages that: through the screw, pass the mounting hole on the outside PLC controller to install the PLC controller on the floating lever, when receiving horizontal vibrations, through the buffering of elastic component, give the PLC controller certain horizontal buffering space, consequently the PLC controller can obtain the buffering, thereby has reduced because vibrations lead to its internal component to produce not hard up, influences normal work, simple structure simultaneously, easy maintenance.
Description
Technical Field
The utility model relates to a cubical switchboard technical field, concretely relates to cubical switchboard convenient to PLC installation.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
The existing PLC controller passes through a mounting hole on the PLC controller through a screw and is mounted inside a switch cabinet, and due to the mode of screw connection, the PLC is not buffered when being transversely vibrated, and due to the fact that the precision of internal elements of the PLC is high, when being vibrated for a long time, the internal elements are easily loosened, so that the quality of the PLC is reduced, and normal work is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a cubical switchboard convenient to PLC installation, it can realize can buffering the PLC controller of installing in the cubical switchboard, reduces PLC's vibrations.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a cubical switchboard convenient to PLC installation, includes the cubical switchboard, still includes:
the mounting seat is arranged in the switch cabinet;
the four fixing sleeves are symmetrically and vertically fixedly connected to the mounting seat respectively;
the floating rods are coaxially arranged in the fixing sleeves, and the corresponding fixing sleeves are provided with through holes for the sliding fit and insertion of the floating rods;
the floating blocks are coaxially arranged in the fixed sleeves, sliding grooves for sliding fit clamping of the floating blocks and in a blind hole form are formed in the corresponding fixed sleeves, and the floating rods penetrate into one ends of the fixed sleeves and are fixedly connected with the floating blocks;
the elastic piece is arranged in the sliding groove and abuts against the floating block to drive the floating block to slide towards the direction far away from the mounting seat;
the screw is coaxially threaded and arranged at one end of the floating rod exposed out of the fixing sleeve, a screw hole matched with the screw is correspondingly formed in the floating rod, and the screw is used for connecting an external PLC to the floating rod.
Furthermore, a plurality of waist-shaped grooves are formed in the mounting seat.
Furthermore, the floating rod is exposed at one end of the fixed sleeve and is coaxially provided with an annular stop block.
Furthermore, the elastic piece is a spring, and two ends of the spring in the elastic direction are fixedly connected with the mounting seat and the floating block respectively.
Furthermore, a weight reduction groove in a through hole form is formed in the mounting seat.
The utility model has the advantages that: through the screw, pass the mounting hole on the outside PLC controller to install the PLC controller on the floating lever, when receiving horizontal vibrations, through the buffering of elastic component, give the PLC controller certain horizontal buffering space, consequently the PLC controller can obtain the buffering, thereby has reduced because vibrations lead to its internal component to produce not hard up, influences normal work, simple structure simultaneously, easy maintenance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded perspective view of the switchgear cabinet of FIG. 1;
fig. 3 is a schematic view of the three-dimensional structure of the fixing sleeve of the present invention;
FIG. 4 is a schematic cross-sectional view of the perspective structure of FIG. 3;
the reference numerals are explained below:
1-switch cabinet, 2-mounting seat, 3-fixing sleeve, 4-floating rod, 5-through hole, 6-floating block, 7-sliding groove, 8-screw, 9-screw hole, 10-waist-shaped groove, 11-annular stop block, 12-spring and 13-weight-reducing groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A switch cabinet convenient for PLC installation as shown in fig. 1-4, includes a switch cabinet 1, and further includes:
the mounting seat 2 is arranged in the switch cabinet 1;
four fixing sleeves 3 are arranged and are respectively symmetrically and vertically fixedly connected to the mounting base 2;
the floating rod 4 is coaxially arranged in the fixed sleeve 3, and a through hole 5 for the sliding fit and insertion of the floating rod 4 is formed in the corresponding fixed sleeve 3;
the floating block 6 is coaxially arranged in the fixed sleeve 3, a blind hole type sliding groove 7 for the sliding fit and clamping of the floating block 6 is formed in the corresponding fixed sleeve 3, and the floating rod 4 penetrates into one end of the fixed sleeve 3 and is fixedly connected with the floating block 6;
the elastic piece is arranged in the sliding groove 7 and abuts against the floating block 6 to drive the floating block 6 to slide towards the direction far away from the mounting seat 2;
the screw 8 is coaxially and threadedly arranged on one end, exposed out of the fixed sleeve 3, of the floating rod 4, the corresponding screw hole 9 matched with the screw 8 is formed in the floating rod 4, and the screw 8 is used for connecting an external PLC (programmable logic controller) to the floating rod 4.
The mounting base 2 is provided with a plurality of waist-shaped grooves 10, and external screws penetrate through the waist-shaped grooves, so that the transverse position of the mounting base can be adjusted within a certain range.
The floating rod 4 exposes and is equipped with annular dog 11 at the coaxial ring of fixed cover 3 one end, and annular dog supports the surface of outside PLC controller, the increase with the surface area of contact of PLC controller to the reduction is hindered to the pressure on PLC controller surface, and is bigger to the holding power of PLC controller.
The elastic piece is a spring 12, two ends of the spring 12 in the elastic direction are fixedly connected with the mounting seat 2 and the floating block 6 respectively, and the spring is convenient to replace.
The installation seat 2 is provided with the weight reduction groove 13 in a through hole mode, so that the whole weight of the switch cabinet can be reduced to a certain degree, and the light weight design level is improved.
The utility model discloses when using: pass the waist type groove on the mount pad with outside screw, install the mount pad in the cubical switchboard, pass the mounting hole of outside PLC controller with the screw again, install the PLC controller on the floating lever to accomplish the installation operation to the PLC controller, when receiving horizontal vibrations, the stress of vibrations at first transmits to the spring, by the deformation of spring, gives the certain buffer space of floating block, consequently, the PLC controller can cushion.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a cubical switchboard convenient to PLC installation, includes cubical switchboard (1), its characterized in that still includes:
the mounting seat (2) is arranged in the switch cabinet (1);
four fixing sleeves (3) are arranged, and the four fixing sleeves (3) are respectively symmetrically and vertically fixedly connected to the mounting base (2);
the floating rods (4) are coaxially arranged in the fixed sleeve (3), and through holes (5) for the sliding fit and insertion of the floating rods (4) are formed in the corresponding fixed sleeve (3);
the floating block (6) is coaxially arranged in the fixed sleeve (3), a sliding groove (7) which is used for clamping the floating block (6) in a sliding fit manner and is in a blind hole manner is arranged on the corresponding fixed sleeve (3), and one end of the floating rod (4) penetrates into the fixed sleeve (3) and is fixedly connected with the floating block (6);
the elastic piece is arranged in the sliding groove (7) and abuts against the floating block (6) to drive the floating block (6) to slide towards the direction far away from the mounting seat (2);
screw (8), screw (8) coaxial screw thread wears to establish and exposes on one end of fixed cover (3) at floating lever (4), corresponds be equipped with screw (9) that match with screw (8) on floating lever (4), screw (8) are used for connecting outside PLC on floating lever (4).
2. Switch cabinet facilitating the installation of a PLC according to claim 1, characterized in that the installation base (2) is provided with a plurality of waist-shaped grooves (10).
3. The switch cabinet for facilitating PLC installation according to claim 1, characterized in that the floating rod (4) is coaxially provided with an annular stop (11) at the end exposed out of the fixing sleeve (3).
4. The switch cabinet convenient for PLC installation according to claim 1, wherein the elastic member is a spring (12), and two ends of the spring (12) in the elastic direction are fixedly connected with the installation base (2) and the slider (6) respectively.
5. Switch cabinet facilitating the installation of a PLC according to claim 1, characterized in that the mounting seat (2) is provided with weight-reducing slots (13) in the form of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115912.8U CN210245986U (en) | 2019-07-16 | 2019-07-16 | Cubical switchboard convenient to PLC installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115912.8U CN210245986U (en) | 2019-07-16 | 2019-07-16 | Cubical switchboard convenient to PLC installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245986U true CN210245986U (en) | 2020-04-03 |
Family
ID=69991368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115912.8U Expired - Fee Related CN210245986U (en) | 2019-07-16 | 2019-07-16 | Cubical switchboard convenient to PLC installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245986U (en) |
-
2019
- 2019-07-16 CN CN201921115912.8U patent/CN210245986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20200716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |