CN217787168U

CN217787168U - Hot plug type low-voltage power distribution measurement and control device

Info

Publication number: CN217787168U
Application number: CN202221507931.7U
Authority: CN
Inventors: 曹国元
Original assignee: Gebes Data Technology Co ltd
Current assignee: Gebes Data Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-11
Anticipated expiration: 2032-06-16

Abstract

The utility model belongs to the technical field of the distribution is observed and control, especially, a hot plug formula low voltage distribution measurement and control device does not have fixing device to current distribution measurement and control device when using, and the stability in use is not good, and overhauls inconveniently, great reduction the problem of availability factor, present following scheme of proposition, it includes install bin and measurement and control case, the bottom fixed mounting of measurement and control case has the power connector, and fixed mounting has the sensor on the bottom inner wall of install bin, and the draw-in groove has been seted up to one side of install bin, and slidable mounting has placer in the install bin, and the opposite side fixed mounting of install bin has the curb plate, rotates on the curb plate and installs the rotating turret, and fixed mounting has the case lid on the rotating turret, and slidable mounting has fixing device on the case lid, and placer includes two racks, the utility model discloses stability is good during the use, and overhaul conveniently, and the potential safety hazard is low when just overhauing, great improvement the availability factor.

Description

Hot plug type low-voltage distribution measurement and control device

Technical Field

The utility model relates to a distribution observes and controls technical field, especially relates to a hot plug formula low voltage distribution measurement and control device.

Background

At present, high-low voltage distribution intelligent monitoring has been generally applied, intelligent monitoring's most outstanding advantage is through remote monitoring platform, can realize remote measurement, remote signaling, remote control, remote operations such as remote regulation of electric power distribution, for example highway tunnel distribution, railway tunnel distribution, large-scale factory and mining distribution, the electricity distribution room is far away with the administrative center distance, this requires equipment except that the quality is reliable, still need possess the communication function, and possess maintenance and change swift convenient characteristics, low voltage measurement and control device's control line all needs to adopt the terminal to connect.

Patent document with application number 201720161144.4 includes: the system comprises a plug-in motherboard for connecting wires among all functional modules, a TCP network management module, two power modules which are connected in parallel, an alternating current parameter module, a digital input and DI input module, two CPU modules which are connected in parallel and a DO output module.

It can be seen that the existing power distribution measurement and control device is not provided with a fixing device when in use, the use stability is not good, the maintenance is inconvenient, and the use efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current distribution measurement and control device among the prior art and not having fixing device when using, the stability in use is not good, overhauls inconvenient moreover, great reduction the shortcoming of availability factor, and the hot plug formula low voltage distribution measurement and control device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hot plug formula low-voltage distribution measurement and control device, includes install bin and measurement and control box, the bottom fixed mounting of measurement and control box has the power connector, and fixed mounting has the sensor on the bottom inner wall of install bin, and the draw-in groove has been seted up to one side of install bin, and slidable mounting has placer in the install bin, and the opposite side fixed mounting of install bin has the curb plate, rotates on the curb plate and installs the rolling stand, and fixed mounting has the case lid on the rolling stand, and slidable mounting has fixing device on the case lid.

Preferably, the placing device comprises two placing racks, and the two placing racks are symmetrically and slidably mounted in the installation box.

Preferably, two chutes are symmetrically arranged in the installation box, limiting rods are fixedly arranged in the two chutes, supporting rods are slidably arranged on the two limiting rods, two placing racks are fixedly arranged on the two supporting rods respectively, and pressure springs are fixedly arranged on the two chutes respectively.

Preferably, the fixing device comprises a fixing plate and a clamping rod, the fixing plate is fixedly installed on the box cover, and the clamping rod is slidably installed on the fixing plate.

Preferably, a sliding hole is formed in the fixing plate, the clamping rod is slidably mounted in the sliding hole, and a spring is fixedly mounted in the sliding hole.

The utility model discloses in, a hot plug formula low voltage distribution measurement and control device's beneficial effect:

(1) According to the technical scheme, the installation box, the measurement and control box, the clamping grooves, the sliding grooves, the limiting rods, the supporting rods, the placing frame, the pressure springs, the side plates, the rotating frame, the box cover, the fixing plates, the sliding holes, the clamping rods and the springs are arranged, when the measurement and control box is placed on the placing frame, after the box cover is covered, the box cover can push the measurement and control box to move, and finally, the stability of the measurement and control box in use can be ensured under the matching of the installation frame and the clamping rods;

(2) This scheme is owing to set up power connector, sensor, when the case lid was covered, can be with observing and controling the case and switching on the power when power connector and sensor contact, overhauls when changing, opens the case lid and can break off power.

The utility model discloses stability is good during the use, and it is convenient to overhaul moreover, and potential safety hazard is low when overhauing, great improvement the availability factor.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a hot-plug low-voltage distribution measurement and control device provided by the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a clamping rod of a hot-plugging low-voltage distribution measurement and control device provided by the utility model;

fig. 3 is the utility model provides a partial structural schematic diagram of a of hot plug formula low voltage distribution measurement and control device figure 1.

In the figure: 1. installing a box; 2. a measurement and control box; 3. a power connector; 4. a sensor; 5. a card slot; 6. a chute; 7. a limiting rod; 8. a support bar; 9. placing a rack; 10. a pressure spring; 11. a side plate; 12. a rotating frame; 13. a box cover; 14. a fixing plate; 15. a slide hole; 16. a clamping rod; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1, a hot plug formula low voltage distribution measurement and control device, including install bin 1 and measurement and control box 2, the bottom fixed mounting of measurement and control box 2 has power connector 3, fixed mounting has sensor 4 on the bottom inner wall of install bin 1, draw-in groove 5 has been seted up to one side of install bin 1, slidable mounting has placer in the install bin 1, the opposite side fixed mounting of install bin 1 has curb plate 11, rotatable mounting has rotating turret 12 on the curb plate 11, fixed mounting has case lid 13 on the rotating turret 12, slidable mounting has fixing device on case lid 13, can stabilize measurement and control box 2 and use in install bin 1, and start measurement and control box 2 when power connector 3 and sensor 4 contact.

Referring to fig. 2, the shape characteristics of the chucking lever 16 may be exhibited by a perspective view.

Referring to fig. 3, a sliding hole 15 is formed in the fixing plate 14, the catch rod 16 is slidably mounted in the sliding hole 15, and a spring 17 is fixedly mounted in the sliding hole 15, so that the stable movement of the catch rod 16 is ensured, and the catch rod can be reset when the thrust is lost.

In this embodiment, place survey and control case 2 on two rack 9, cover case lid 13 after placing, case lid 13 can promote when covering and observe and control case 2 and remove, observe and control case 2 promotes two rack 9 and remove, two rack 9 have certain thrust under the spring action of two pressure springs 10, cover the back completely at case lid 13 simultaneously, kelly 16 can block into draw-in groove 5, the stability of observing and controlling case 2 has been ensured, during the maintenance, open case lid 13, rack 9 pushes up survey and control case 2, make power connector 3 and sensor 4 separately will survey and control case 2 deenergization, security when having ensured the maintenance.

Example two

The difference between the present embodiment and the first embodiment is: can install a heat dissipation case additional on the bottom inner wall of install bin 1, dispel the heat to it when observing and controlling 2 functions of case, install a signal lamp additional on install bin 1 again, show the operation condition, install a handle additional on case lid 13, be convenient for control whole device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hot plug formula low voltage distribution measurement and control device, includes install bin (1) and measurement and control box (2), a serial communication port, the bottom fixed mounting of measurement and control box (2) has power connector (3), fixed mounting has sensor (4) on the bottom inner wall of install bin (1), draw-in groove (5) have been seted up to one side of install bin (1), slidable mounting has placer in install bin (1), the opposite side fixed mounting of install bin (1) has curb plate (11), rotatable mounting has rotating turret (12) on curb plate (11), fixed mounting has case lid (13) on rotating turret (12), slidable mounting has fixing device on case lid (13).

2. A hot-plug type low-voltage distribution measurement and control device according to claim 1, wherein the placement device comprises two placement frames (9), and the two placement frames (9) are symmetrically and slidably installed in the installation box (1).

3. The hot-plug type low-voltage distribution measurement and control device according to claim 2, wherein two sliding grooves (6) are symmetrically formed in the installation box (1), limiting rods (7) are fixedly mounted in the two sliding grooves (6), supporting rods (8) are slidably mounted on the two limiting rods (7), two placing frames (9) are fixedly mounted on the two supporting rods (8) respectively, and pressure springs (10) are fixedly mounted on the two sliding grooves (6).

4. A hot-swap low-voltage distribution measurement and control device according to claim 1, wherein the fixing device comprises a fixing plate (14) and a clamping rod (16), the fixing plate (14) is fixedly mounted on the box cover (13), and the clamping rod (16) is slidably mounted on the fixing plate (14).

5. A hot-swap type low-voltage distribution measurement and control device according to claim 4, wherein the fixing plate (14) is provided with a sliding hole (15), the clamping rod (16) is slidably mounted in the sliding hole (15), and a spring (17) is fixedly mounted in the sliding hole (15).