CN217640863U

CN217640863U - Dry-type transformer monitoring protection device

Info

Publication number: CN217640863U
Application number: CN202221762548.6U
Authority: CN
Inventors: 崔金鑫
Original assignee: Langfang Taishun Electric Power Equipment Co ltd
Current assignee: Langfang Taishun Electric Power Equipment Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-21
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to a dry-type transformer technical field discloses a dry-type transformer control protection device, including protective housing and transformer body, transformer body is located the inboard of protective housing, install the U-shaped plate on the top outer wall of protective housing, a side wall mounting of U-shaped plate has the tooth board, be provided with fixed frame on the lateral wall of U-shaped plate, top outer wall mounting motor of fixed frame, the output of motor is connected with the gear, and the meshing is connected between gear and the tooth board, install the installation component on the bottom outer wall of fixed frame respectively, fixed frame below is provided with the control box, and the control box is fixed mutually through installation component and fixed frame, the inside of control box is provided with control module, U-shaped plate through setting, the tooth board, fixed frame, including a motor, a controller, and a cover, U-shaped frame and gyro wheel, make the control box can carry out position control, thereby avoid appearing control dead angle scheduling problem, and then can improve the monitoring effect of transformer.

Description

Dry-type transformer monitoring protection device

Technical Field

The utility model relates to a dry-type transformer technical field, in particular to dry-type transformer control protection device.

Background

Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil.

When using, the monitoring protector of present transformer generally is that the direct mount is fixed inside the box to can appear monitoring the dead angle, and then can reduce the monitoring effect of transformer, secondly, present transformer monitoring device, the installation is loaded down with trivial details, is not convenient for carry out quick assembly disassembly in the later stage, thereby is inconvenient maintains it, consequently, needs a dry-type transformer monitoring protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer control protection device to what provide among the above-mentioned background art is generally that the direct mount is fixed inside the box, thereby can appear monitoring the dead angle, and the installation is loaded down with trivial details, is not convenient for carry out quick assembly disassembly in the later stage, thereby inconvenient carries out the problem of maintaining to it.

In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer monitoring and protecting device comprises a protective box and a transformer body, wherein the transformer body is positioned on the inner side of the protective box, a U-shaped plate is installed on the outer wall of the top of the protective box, a tooth plate is installed on one side wall of the U-shaped plate, a fixing frame is arranged on the side wall of the U-shaped plate, a motor is installed on the outer wall of the top of the fixing frame, the output end of the motor is connected with a gear, the gear is meshed and connected with the tooth plate, installation assemblies are installed on the outer wall of the bottom of the fixing frame respectively, a control box is arranged below the fixing frame, and the control box is fixed with the fixing frame through the installation assemblies;

the inside of control box is provided with control module, install temperature controller and smoke transducer on the bottom outer wall of control box respectively, install siren and watch-dog on the both sides outer wall of control box respectively, install the protecting crust on the top outer wall of protecting crust, just install the protection component on the bottom inner wall of protecting crust, install respectively on the both sides inner wall of protecting crust and shelter from the subassembly, shelter from and install radiator fan on one side outer wall of subassembly, just the watch-dog the control box the siren smoke transducer the protection component shelter from the subassembly with radiator fan respectively with control module electric connection.

Preferably, install the U-shaped frame on one side inner wall of fixed frame respectively, the inboard of U-shaped frame articulates there is the gyro wheel, just the gyro wheel is located on a lateral wall of U-shaped board.

Preferably, the installation component includes the mounting bracket, just the mounting bracket is located on the bottom outer wall of fixed frame, the inboard of mounting bracket articulates there is the locating plate, just the control box passes through the locating plate with fixed frame is fixed mutually, threaded connection has the screw rod on the lateral wall of mounting bracket, the movable block is installed through the bearing to the one end of screw rod, just the movable block is located the top of locating plate.

Preferably, a roller is installed on the inner wall of one side of the positioning plate through a bearing, and the roller is attached to the movable block.

Preferably, the shielding assembly comprises a fixing frame, the fixing frame is respectively located on the inner walls of two sides of the protection box, the heat radiation fan is located on one side wall of the fixing frame, an electric push rod is installed on the outer wall of one side of the fixing frame, a baffle is inserted into the inner side of the fixing frame, and the other end of the electric push rod is connected with the baffle.

Preferably, the protection assembly comprises a dry powder box and a delivery pump, the dry powder box and the delivery pump are respectively located on the inner wall of the bottom of the protective shell, the input end of the delivery pump is connected with the dry powder box through an L-shaped pipe, the output end of the delivery pump is connected with a hose, the outer walls of two sides of the fixed frame are respectively provided with an injection pipe, and the other end of the hose is connected with the injection pipe through a three-way joint.

The utility model discloses a technological effect and advantage:

1. through the U-shaped plate, the tooth plate, the fixed frame, the motor, the gear, the U-shaped frame and the idler wheel, the control box can adjust the position, dead angle monitoring and the like are avoided, and the monitoring effect of the transformer can be improved.

2. Through the mounting bracket, locating plate, screw rod, movable block and the cylinder that set up for the control box can be fast and convenient install or dismantle with fixed frame, thereby make things convenient for the later stage to maintain the change to the monitoring mechanism on the control box.

Drawings

Fig. 1 is the schematic view of the internal structure of the protection box of the present invention.

Fig. 2 is a schematic structural view of the U-shaped frame of the present invention.

Fig. 3 is a schematic view of the overall structure of the present invention.

Fig. 4 is a schematic structural diagram of the protection assembly of the present invention.

Fig. 5 is a schematic structural view of the mounting assembly of the present invention.

Fig. 6 is the schematic structural view of the shielding assembly of the present invention.

In the figure: 1. a protective box; 2. a transformer body; 3. a U-shaped plate; 4. a tooth plate; 5. a fixing frame; 6. a motor; 7. mounting the component; 71. a mounting frame; 72. positioning a plate; 73. a screw; 74. a movable block; 75. a drum; 8. a control box; 9. a temperature controller; 10. an alarm; 11. a protective shell; 12. a protection component; 1201. a dry powder box; 1202. a delivery pump; 1203. a hose; 1204. a blowing pipe; 13. a shielding component; 1301. a fixed mount; 1302. an electric push rod; 1303. a baffle plate; 14. a heat-dissipating fan; 15. a U-shaped frame.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a dry-type transformer monitoring protection device as shown in fig. 1-6, including protective housing 1 and transformer body 2, transformer body 2 is located the inboard of protective housing 1, install U-shaped board 3,U shaped board 3 on the top outer wall of protective housing 1 and install on a lateral wall tooth board 4,U shaped board 3 on the lateral wall, be provided with fixed frame 5, install motor 6 on the top outer wall of fixed frame 5, the output of motor 6 is connected with the gear, and the meshing connection between gear and tooth board 4, install U-shaped frame 15 on one side inner wall of fixed frame 5 respectively, the inboard of U-shaped frame 15 articulates there is the gyro wheel, and the gyro wheel is located a lateral wall of U-shaped board 3, drive the gear of connecting on its output through motor 6 and rotate, then the gear in the rotation can produce the propulsion under the effect of tooth board 4 of meshing connection rather than, thereby make fixed frame 5 can easily slide on U-shaped board 3 under the effect of tooth board 4 and gyro wheel, and then conveniently adjust the position of control box 8, avoid monitoring, the problem of control box 5 upper and lower part installation control box 8, and control box installation component installation through control box installation 7, and control box installation component installation 7 respectively, and control box installation 8 installation are convenient;

control box 8's inside is provided with control module, install temperature controller 9 and smoke transducer on control box 8's the bottom outer wall respectively, install siren 10 and watch-dog on control box 8's the both sides outer wall respectively, install protecting crust 11 on protecting crust 1's the top outer wall, and install protection component 12 on protecting crust 11's the bottom inner wall, install respectively on protecting crust 1's the both sides inner wall and shelter from subassembly 13, install radiator fan 14 on the outer wall of one side of sheltering from subassembly 13, through radiator fan 14, be favorable to improving transformer body 2's cooling effect, and the watch-dog, control box 8, siren 10, smoke transducer, protection component 12, shelter from subassembly 13 and radiator fan 14 respectively with control module electric connection, through temperature controller 9, smoke transducer and watch-dog monitor transformer body 2, then when transformer body 2's high temperature or when catching fire, control module control radiator fan 14 and protection component 12 of control box 8 inside operate, thereby conveniently dispel the heat to transformer body 2 and put out a fire, control module starts siren 10 together, and then conveniently remind people.

In this embodiment, installation component 7 includes mounting bracket 71, and mounting bracket 71 is located the bottom outer wall of fixed frame 5, the inboard of mounting bracket 71 articulates there is locating plate 72, and control box 8 is fixed mutually with fixed frame 5 through locating plate 72, threaded connection has screw rod 73 on the lateral wall of mounting bracket 71, movable block 74 is installed through the bearing to the one end of screw rod 73, and movable block 74 is located the top of locating plate 72, install cylinder 75 through the bearing on one side inner wall of locating plate 72, and cylinder 75 laminates with movable block 74 mutually, screw rod 73 through the manual work threaded connection on rotating mounting bracket 71, thereby make screw rod 73 conveniently drive movable block 74 and remove, then through the one end of the light jack-up locating plate 72 of movable block 74 under the effect of cylinder 75 in moving, thereby make the other end of locating plate 72 carry out the perk and carry out the centre gripping to control box 8 under the effect of mounting bracket 71 fixed, thereby make control box 8 can install or dismantle with fixed frame 5 fast and convenient.

In this embodiment, the shielding component 13 includes a fixing frame 1301, and the fixing frame 1301 is located the both sides inner wall of protective housing 1 respectively, radiator fan 14 is located a lateral wall of fixing frame 1301, install electric putter 1302 on one side outer wall of fixing frame 1301, the inboard of fixing frame 1301 is pegged graft and is had baffle 1303, and the other end of electric putter 1302 is connected with baffle 1303, when putting out a fire, baffle 1303 of joint in driving the fixing frame 1301 through control module control electric putter 1302 descends, thereby make baffle 1303 can carry out the shutoff to the vent on the protective housing 1, and then avoid putting out a fire dry powder and wafting out from the vent, and then avoid causing the influence to the fire extinguishing process.

In this embodiment, the protection assembly 12 includes a dry powder box 1201 and a delivery pump 1202, and the dry powder box 1201 and the delivery pump 1202 are located on the inner wall of the bottom of the protective housing 11 respectively, the input end of the delivery pump 1202 is connected with the dry powder box 1201 through an L-shaped pipe, the output end of the delivery pump 1202 is connected with a hose 1203, injection pipes 1204 are installed on the outer walls of two sides of the fixing frame 5 respectively, and the other end of the hose 1203 is connected with the injection pipes 1204 through a three-way joint, the extinguishing dry powder in the dry powder box 1201 is extracted through the delivery pump 1202 and the L-shaped pipe, then the extracted extinguishing dry powder is conveyed to the injection pipes 1204 through the hose 1203 and the three-way joint, finally, the extinguishing dry powder is sprayed in the protective housing 1 through the injection pipes 1204, and further, the fire extinguishing protection of the transformer body 2 is facilitated.

This practical theory of operation: the utility model relates to a dry-type transformer control protection device, during the use, peg graft into the centre of locating plate 72 with control box 8 through the manual work, then rotate screw rod 73 through the manual work, thereby make it drive movable block 74 and remove, then one end through movable block 74 jack-up locating plate 72 in the removal, thereby make the other end of locating plate 72 carry out the perk under mounting bracket 71's effect, and then make locating plate 72 fix control box 8 on fixed frame 5, thereby make temperature controller 9 on the control box 8, smoke transducer and watch-dog monitor transformer body 2 respectively.

Drive the gear through motor 6 and rotate, then gear in the rotation produces the motive force through tooth dental lamina 4 rather than the meshing connection, thereby make fixed frame 5 can carry out light removal under the effect of gyro wheel, thereby the convenience is to temperature controller 9, smoke transducer adjusts with the position of watch-dog, and then avoid appearing the control dead angle, can protect 1 inside transformer body 2 of protective housing through radiator fan 14 and protection component 12 at last, thereby both conveniently dispel the heat to transformer body 2, can avoid transformer body 2 to appear catching fire the phenomenon again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dry-type transformer control protection device, includes guard box (1) and transformer body (2), its characterized in that: the transformer body (2) is located on the inner side of the protection box (1), a U-shaped plate (3) is installed on the outer wall of the top of the protection box (1), a tooth plate (4) is installed on one side wall of the U-shaped plate (3), a fixing frame (5) is arranged on the side wall of the U-shaped plate (3), a motor (6) is installed on the outer wall of the top of the fixing frame (5), the output end of the motor (6) is connected with a gear, the gear is meshed with the tooth plate (4) and connected, an installation assembly (7) is installed on the outer wall of the bottom of the fixing frame (5) respectively, a control box (8) is arranged below the fixing frame (5), and the control box (8) is fixed with the fixing frame (5) through the installation assembly (7);

the inside of control box (8) is provided with control module, install temperature controller (9) and smoke transducer on the bottom outer wall of control box (8) respectively, install siren (10) and watch-dog on the both sides outer wall of control box (8) respectively, install protecting crust (11) on the top outer wall of protecting crust (1), just install protection component (12) on the bottom inner wall of protecting crust (11), install respectively on the both sides inner wall of protecting crust (1) and shelter from subassembly (13), install radiator fan (14) on the one side outer wall of sheltering from subassembly (13), just the watch-dog control box (8), siren (10) smoke transducer protection component (12) shelter from subassembly (13) with radiator fan (14) respectively with control module electric connection.

2. A dry-type transformer monitoring and protection device as claimed in claim 1, wherein: install U-shaped frame (15) on the one side inner wall of fixed frame (5) respectively, the inboard of U-shaped frame (15) articulates there is the gyro wheel, just the gyro wheel is located on the lateral wall of U-shaped plate (3).

3. A dry-type transformer monitoring and protection device as claimed in claim 1, wherein: installation component (7) include mounting bracket (71), just mounting bracket (71) are located on the bottom outer wall of fixed frame (5), the inboard of mounting bracket (71) articulates there is locating plate (72), just control box (8) pass through locating plate (72) with fixed frame (5) are fixed mutually, threaded connection has screw rod (73) on the lateral wall of mounting bracket (71), movable block (74) is installed through the bearing to the one end of screw rod (73), just movable block (74) are located the top of locating plate (72).

4. A dry-type transformer monitoring and protection device according to claim 3, wherein: a roller (75) is mounted on the inner wall of one side of the positioning plate (72) through a bearing, and the roller (75) is attached to the movable block (74).

5. A dry-type transformer monitoring and protection device as claimed in claim 1, wherein: the shielding assembly (13) comprises a fixing frame (1301), the fixing frame (1301) is located on the inner walls of two sides of the protective box (1) respectively, the heat dissipation fan (14) is located on one side wall of the fixing frame (1301), an electric push rod (1302) is installed on the outer wall of one side of the fixing frame (1301), a baffle (1303) is inserted into the inner side of the fixing frame (1301), and the other end of the electric push rod (1302) is connected with the baffle (1303).

6. A dry-type transformer monitoring and protection device as claimed in claim 1, wherein: the protection assembly (12) comprises a dry powder box (1201) and a conveying pump (1202), the dry powder box (1201) and the conveying pump (1202) are respectively located on the inner wall of the bottom of the protection shell (11), the input end of the conveying pump (1202) is connected with the dry powder box (1201) through an L-shaped pipe, the output end of the conveying pump (1202) is connected with a hose (1203), the outer walls of two sides of the fixing frame (5) are respectively provided with an injection pipe (1204), and the other end of the hose (1203) is connected with the injection pipe (1204) through a three-way joint.