CN209881493U - Box-type substation running state monitoring box - Google Patents

Abstract

The utility model discloses a box-type substation running state monitoring box belongs to box-type substation control technical field, has solved and has opened box-type transformer station and carry out daily inspection and lead to the problem that work load is big. This monitoring box includes the box, the box openly embed respectively and install digital display thermometer, multi-functional electric power instrument and a plurality of double-colored LED pilot lamp, the box back install first aviation plug, second aviation plug and third aviation plug respectively, the signal input part of digital display thermometer is connected with the signal output part of third aviation plug, the signal input part of multi-functional electric power instrument is connected with the signal output part of second aviation plug, the signal input part of double-colored LED pilot lamp is connected with the signal output part of first aviation plug. The utility model discloses can just can master transformer substation running state and parameter outside box-type substation to whether the snap judgments box-type substation need plan to overhaul, effectively reduced intensity of labour, improved work efficiency.

Description

Box-type substation running state monitoring box

Technical Field

The utility model relates to a box-type substation monitors technical field, especially relates to a box-type substation running state monitoring box.

Background

The box type transformer substation, also called a prefabricated substation or a prefabricated substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is a factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-closed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which is built up after a civil transformer substation.

The box-type transformer substation is widely distributed, the centralized monitoring equipment is difficult to install, and the investment is large, so the box-type transformer substation is mostly not designed to install the centralized monitoring equipment. However, in order to ensure the normal operation of the box-type substation, the box-type substation must be opened regularly or irregularly for daily inspection, the workload is large, and certain potential safety hazards exist, so that a box-type substation operation state monitoring box needs to be researched and developed urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, provide a box-type substation running state monitoring box, can just can master transformer substation running state and parameter outside box-type substation to whether the quick judgement box-type substation needs plan to overhaul, effectively reduced intensity of labour, improved work efficiency.

The utility model adopts the technical proposal that: the utility model provides a box-type substation running state control box, this control box includes the box, the box openly embed respectively and install digital display thermometer, multi-functional electric power instrument and a plurality of double-colored LED pilot lamp, the box back install first aviation plug, second aviation plug and third aviation plug respectively, the signal input part of digital display thermometer is connected with the signal output part of third aviation plug, the signal input part of multi-functional electric power instrument is connected with the signal output part of second aviation plug, the signal input part of double-colored LED pilot lamp is connected with the signal output part of first aviation plug.

As a further improvement, the box body comprises two split panels and four bending angle plates, the two panels are arranged in parallel front and back, the four bending angle plates are respectively positioned at four corners of the two panels, and the panels are connected with the bending angle plates through fastening bolts.

Furthermore, a handle is arranged on the back of the box body.

Furthermore, the monitoring box also comprises a shell, the box body is inserted in the shell, and a guide supporting mechanism is arranged between the box body and the shell.

Further, the direction supporting mechanism include guide rail and slider, the guide rail install the inner wall left and right sides at the shell, the slider install the outer wall both sides at the box, slider slidable mounting on the slide rail.

Furthermore, the upper side and the lower side of the shell are both provided with locking assemblies, each locking assembly comprises a fixed cylinder, a telescopic rod, a steel ball and a compression spring, the fixed cylinders are fixed on the outer wall of the shell, one end of each telescopic rod is fixed at the bottom of the inner cavity of each fixed cylinder, the other end of each telescopic rod penetrates through the shell and is connected with the steel ball, and the compression springs are sleeved on the telescopic rods on the inner sides of the steel balls.

Furthermore, a glass window is embedded into one end of the shell.

Advantageous effects

Compared with the prior art, the utility model, have following advantage:

1. the utility model discloses a box-type substation running state monitoring box through set up monitoring box in box-type substation, utilizes three aviation plug to be connected with switchgear to show information in instrument or pilot lamp, can just can master transformer substation running state and parameter outside box-type substation, thereby whether the quick judgement box-type substation needs plan to overhaul, has effectively reduced intensity of labour, has improved work efficiency.

2. The utility model provides a box adopts split type design, and the dismouting of being convenient for is maintained to through shell and box cooperation, when being convenient for install fixedly, still help the heat dissipation.

3. The box body and the shell of the utility model are connected through the guiding and supporting mechanism, on one hand, the box body can be fixed, on the other hand, the guiding function for installing the box body is realized, and the installation is convenient; and through locking Assembly's design, effectively prevent the problem that the box pine takes off.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a schematic view of the structure of the utility model when being installed.

Wherein: the temperature measuring device comprises a box body 1, a digital display thermometer 2, a multifunctional electric instrument 3, a double-color LED indicator lamp 4, a first aviation plug 5, a second aviation plug 6, a third aviation plug 7, a fastening bolt 8, a handle 9, a shell 10, a guide rail 11, a slide block 12, a fixed cylinder 13, a telescopic rod 14, a steel ball 15, a compression spring 16, a glass window 17, a box-to-box wall 18, a panel 1a and a folding angle plate 1 b.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-5, the utility model discloses a box-type substation running state monitoring box, including hollow structure's box 1, this box 1 openly imbeds respectively and installs digital display thermometer 2, multi-functional electric power instrument 3 and a plurality of double-colored LED pilot lamp 4, wherein, digital display thermometer 2 chooses 48 types of instruments for use, is used for showing the transformer temperature, multi-functional electric power instrument 3 chooses 72 types of instruments for use, is used for showing low pressure side three-phase current, voltage, total active power, total reactive power, power factor, total apparent power, frequency, active electric energy, reactive electric energy etc., LED pilot lamp 4 is red, green double-colored lamp, is used for instructing the branch of each switch, closes the state, install first aviation plug 5, second aviation plug 6 and third aviation plug 7 respectively at the box 1 back, wherein, first aviation plug 5, second aviation plug 6 are 19 cores/250V/5A plugs, the third aviation plug 7 is a 4-core/250V/5A plug, the three aviation plugs are all installed on the box body 1 through threads, the signal input end of the digital display thermometer 2 is connected with the signal output end of the third aviation plug 7, the signal input end of the multifunctional power instrument 3 is connected with the signal output end of the second aviation plug 6, the signal input end of the double-color LED indicator lamp 4 is connected with the signal output end of the first aviation plug 5, so that a circuit is formed inside the monitoring box to be communicated, in actual use, the switch equipment wires of the transformer substation are respectively plugged into the corresponding aviation plugs, the three aviation plugs are connected with the switch equipment, information is displayed in the instruments or the indicator lamps, the running state and parameters of the transformer substation can be mastered outside the box-type transformer substation, whether the box-type transformer substation needs to be scheduled to be overhauled or not is quickly judged, and labor intensity is effectively reduced, the working efficiency is improved.

Preferably, the box 1 in this embodiment includes two split type panels 1a and four bending angle plates 1b, wherein, two parallel arrangement around panel 1a, and four bending angle plates 1b are located four angles of two panel 1a respectively, panel 1a and bending angle plate 1b between be connected through fastening bolt 8, adopt split type design, the dismouting of being convenient for is maintained, and through shell and box cooperation, when being convenient for install fixedly, still help the heat dissipation. Further, a handle 9 is arranged on the back of the box body 1, and the box body 1 is convenient to push when being installed.

The monitoring box of the embodiment further comprises a shell 10, wherein the box body 1 is inserted into the shell 10, and a guide supporting mechanism is arranged between the box body 1 and the shell 10; this direction supporting mechanism includes guide rail 11 and slider 12, and wherein, guide rail 11 installs in the inner wall left and right sides of shell 10, and slider 12 installs in the outer wall both sides of box 1, and is concrete, and slider 12 installs the lateral wall at folding angle board 1b, and slider 12 slidable mounting is on slide rail 11, is connected through direction supporting mechanism between its box 1 and the shell 10, can play the fixed to box 1 on the one hand, and on the other hand plays the guide effect to the installation of box 1, the installation of being convenient for.

Further, locking assemblies are arranged on the upper side and the lower side of the shell 10, each locking assembly comprises a fixed cylinder 13, an expansion link 14, a steel ball 15 and a compression spring 16, wherein the fixed cylinder 13 is fixed on the outer wall of the shell 10, the position of the fixed cylinder 13 corresponds to the position of the bent angle plate 1b, one end of the expansion link 14 is fixed at the bottom of an inner cavity of the fixed cylinder 13, the other end of the expansion link passes through the shell 10 to be connected with the steel ball 15, the compression spring 16 is sleeved on the expansion link 14 on the inner side of the steel ball 15, two ends of the compression spring 16 tightly support the bottom of the expansion link 14 and one side of the steel ball 15 respectively, the steel ball 15 reversely supports the box body 1 through the elastic force of the compression spring 16, so that the friction force between the guide.

A glass window 17 is embedded in one end of the shell 10, so that the information displayed by the instrument can be observed conveniently.

When the monitoring box of the embodiment is installed, the shell 10 is installed on the box transformer substation wall 18 through the self-tapping screws, then the handle 9 is held by two hands to push the box body 1 into the shell 10, the box body 1 is locked under the self-locking effect of the locking assembly, the installation of the monitoring box can be completed, and the monitoring box has the characteristic of convenience in disassembly and assembly.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims (7)

1. The utility model provides a box-type substation running state control box, a serial communication port, including box (1), box (1) openly imbed respectively and install digital display thermometer (2), multi-functional electric power instrument (3) and a plurality of double-colored LED pilot lamp (4), box (1) the back install first aviation plug (5), second aviation plug (6) and third aviation plug (7) respectively, the signal input part of digital display thermometer (2) is connected with the signal output part of third aviation plug (7), the signal input part of multi-functional electric power instrument (3) is connected with the signal output part of second aviation plug (6), the signal input part of double-colored LED pilot lamp (4) is connected with the signal output part of first aviation plug (5).

2. The box-type substation operation state monitoring box of claim 1, characterized in that box body (1) include two split type panels (1a) and four bending angle plates (1b), two panel (1a) parallel arrangement around, and four bending angle plates (1b) are located four angles of two panels (1a) respectively, panel (1a) and bending angle plate (1b) between be connected through fastening bolt (8).

3. A box-type substation operation state monitoring box according to claim 1, characterized in that a handle (9) is further arranged on the back of the box body (1).

4. A box-type substation operation state monitoring box according to claim 1, 2 or 3, characterized in that, the monitoring box further comprises a housing (10), the box body (1) is inserted in the housing (10), and a guiding support mechanism is arranged between the box body (1) and the housing (10).

5. A box-type substation operation state monitoring box according to claim 4, characterized in that, the direction supporting mechanism include guide rail (11) and slider (12), guide rail (11) install the inner wall left and right sides of shell (10), slider (12) install the outer wall both sides of box (1), slider (12) slidable mounting on guide rail (11).

6. The box-type substation operation state monitoring box according to claim 4, characterized in that locking assemblies are arranged on the upper side and the lower side of the housing (10) respectively, each locking assembly comprises a fixed cylinder (13), an expansion link (14), a steel ball (15) and a compression spring (16), the fixed cylinder (13) is fixed on the outer wall of the housing (10), one end of the expansion link (14) is fixed at the bottom of an inner cavity of the fixed cylinder (13), the other end of the expansion link penetrates through the housing (10) to be connected with the steel ball (15), and the compression spring (16) is sleeved on the expansion link (14) on the inner side of the steel ball (15).

7. A box-type substation operation state monitoring box according to claim 4, characterized in that, a glass window (17) is further embedded in one end of the outer shell (10).