CN217361312U

CN217361312U - Dampproofing mounting structure of transformer for electric power machinery

Info

Publication number: CN217361312U
Application number: CN202221219318.5U
Authority: CN
Inventors: 王勇; 时雨; 陈宇; 闫时; 郑炳友
Original assignee: Jilin Changchun Electric Power Survey And Design Institute Co ltd
Current assignee: Jilin Changchun Electric Power Survey And Design Institute Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-02
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a dampproofing mounting structure of transformer for power machinery, the power distribution box comprises a box body, bottom fixed mounting has installation mechanism in the box, the transformer body is installed at installation mechanism's top, equal fixed mounting has heat dissipation dehumidification mechanism in the middle of the box both sides, the gas vent has been seted up at the top of box, the front of box articulates there is the chamber door. The above structure is adopted in the utility model, through setting up heat dissipation dehumidification mechanism, make during the use, the accessible starts radiator fan operation, make the heat dissipation window blow external air in to the box through radiator fan, the gas vent through the box top is discharged, form better heat exchange, the radiating effect has been reached, good ventilation can dehumidify simultaneously, and set up the drier bag in the inboard net frame of slide rail, can carry out the drying to the inside air of box, and then reduce the moisture in the air, make this and device have better protective capacities, convenient to use.

Description

Dampproofing mounting structure of transformer for electric power machinery

Technical Field

The utility model belongs to the technical field of electric power machinery, in particular to dampproofing mounting structure of transformer for electric power machinery.

Background

The transformer is the basic equipment of power transmission and distribution, and the wide application is in fields such as industry, agriculture, traffic, city community, and the transformer is the device that utilizes electromagnetic induction's principle to change alternating voltage, and the main component is primary, secondary and iron core, and the main function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization magnetic saturation transformer, etc.;

corresponding transformer and equipment cooperation side ability normal operating electric mechanical equipment often need install at present electric machinery, and current electric mechanical equipment transformer adopts the bolt to install more in the installation, lead to its dismouting to overhaul comparatively loaded down with trivial details inconvenience, current erection equipment lacks dampproofing function simultaneously, use for a long time, lead to the transformer to wet easily, and then the corrosion appears or the short circuit damages, be unfavorable for the use, consequently need improve its mounting structure.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a dampproofing mounting structure of transformer for electric power machinery to solve current electric power machinery equipment transformer and adopt the bolt to install more in the installation, lead to its dismouting to overhaul comparatively loaded down with trivial details inconvenience, current erection equipment lacks dampproofing function simultaneously, long-time the use leads to the transformer to wet easily, and then appears corrosion or short circuit damage, is unfavorable for the problem of using.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a damp-proof mounting structure of a transformer for power machinery comprises a box body, wherein a mounting mechanism is fixedly mounted at the bottom in the box body, a transformer body is mounted at the top of the mounting mechanism, heat dissipation and dehumidification mechanisms are fixedly mounted in the middles of two sides in the box body, an air outlet is formed in the top of the box body, a box door is hinged to the front of the box body, and a buffer mechanism is fixedly mounted on the back of the box door;

the installation mechanism comprises a buffering assembly, the buffering assembly is fixedly installed at the bottom in the box body, a clamping assembly is fixedly installed at the top of the buffering assembly, and the transformer body is arranged on the inner side of the clamping assembly.

Through adopting above-mentioned technical scheme, through setting up heat dissipation dehumidification mechanism, make during the use, the accessible starts radiator fan operation, make the heat dissipation window blow external air in to the box through radiator fan, exhaust through the gas vent at box top, form better heat exchange, the radiating effect has been reached, good ventilation can dehumidify simultaneously, and set up the drier bag in the inboard net frame of slide rail, can carry out the drying to the inside air of box, and then reduce the moisture in the air, make this and device have better protective capacities, convenient to use.

Further, as a preferred technical scheme, the buffering component comprises a shock absorber, the shock absorber is fixedly mounted at the bottom in the box body at equal intervals, a bottom plate is fixedly mounted at the top of the shock absorber, sliding grooves are formed in two sides of the top of the bottom plate, sliding blocks are connected in the sliding grooves, and the tops of the sliding blocks are fixedly connected with the bottom of the clamping component.

Through adopting above-mentioned technical scheme, through setting up the buffering subassembly for when using, the accessible bumper shock absorber cushions the transformer body, sets up the slider and slides in the bottom plate inner chute, and the dismouting transformer body that can be convenient for facilitates the use.

Further, as a preferred technical scheme, the front surface of the sliding block is in a convex shape, and the front surface in the sliding groove is also in a convex shape.

Through adopting above-mentioned technical scheme, through setting up the slider and the spout of type of protruding, can improve the slider in the inboard gliding stability of spout.

Further, as a preferred technical scheme, the clamping assembly comprises a guide rail and clamping grooves, the clamping grooves are formed in two sides of the bottom of the transformer body, the guide rail is fixedly installed at the top of the sliding block, a lead screw is rotatably connected to the inner side of the guide rail, the thread turning directions of two ends of the lead screw are opposite, two ends of the lead screw are in threaded connection with a moving block, a clamping plate is fixedly installed at the top of the moving block, a knob is rotatably connected to the right side of the guide rail, and the left side of the knob penetrates through the guide rail and is fixedly connected with the right end of the lead screw.

Through adopting above-mentioned technical scheme, through setting up the centre gripping subassembly for when using, the accessible rotates the knob and drives lead screw drive movable block and slide each other in the guide rail inboard, and then drives splint centre gripping transformer body, easy to assemble and dismantlement through the movable block.

Further, as a preferred technical scheme, the inner sides of the clamping plates are fixedly provided with telescopic springs at equal intervals, the inner sides of the telescopic springs are fixedly provided with clamping blocks, and the clamping blocks are inserted into the inner sides of the clamping grooves.

Through adopting above-mentioned technical scheme, drive the fixture block through setting up expanding spring and peg graft in the draw-in groove, can improve the stability of installation transformer body, still can cushion transformer body through expanding spring simultaneously, improve transformer body's life.

Furthermore, as a preferred technical scheme, both ends all threaded connection has hand screw about the right side of knob, the left end of hand screw is run through the knob and is connected with the right side laminating of guide rail.

Through adopting above-mentioned technical scheme, through setting up the hand screw, can be when using, through rotating the hand screw conflict guide rail, and then fix the convenience of use to the knob.

Further, as preferred technical scheme, heat dissipation dehumidification mechanism includes the heat dissipation window, the heat dissipation window is seted up in the middle of the both sides of box, the inside fixed mounting of heat dissipation window has radiator fan, the outside fixed mounting separates the net in the heat dissipation window, the inside of gas vent also has to be equipped with separates the net, the inboard of heat dissipation window is equipped with the dehumidification subassembly.

Through adopting above-mentioned technical scheme, through setting up heat dissipation mechanism for when using, the accessible starts the radiator fan in the heat dissipation window and blows the box with the outside air in, discharges through the gas vent, and then has formed better ventilation, and convenient heat dissipation and hydrofuge set up and separate the net and can protect radiator fan and protect the gas vent, avoid during external rubbish debris gets into the box.

Further, as a preferred technical scheme, the dehumidification assembly comprises a sliding rail, the sliding rail is fixedly installed at the upper end and the lower end of the inner side of the heat dissipation window, a net frame is connected to the inner side of the sliding rail in a sliding mode, and drying agent bags are arranged in the net frame at equal intervals.

Through adopting above-mentioned technical scheme, through setting up the dehumidification subassembly for adsorb the moisture through the inside drier bag of screen frame when using, and set up the slide rail and install the screen frame, can be convenient for change drier bag, facilitate the use.

Further, as a preferred technical scheme, buffer gear includes buffer spring, buffer spring equidistant fixed mounting is in the back of chamber door, buffer spring's back fixed mounting has the laminating board, the back of laminating board is connected with the front laminating of transformer body.

Through adopting above-mentioned technical scheme, contradict the laminating transformer body of binding plate through expanding spring, because its bottom adopts the slider to slide in the spout is inside and installs for the displacement of certain degree around the transformer body can, consequently when rocking, accessible buffer spring drives the binding plate and compresses tightly the transformer body, makes the transformer body have better stability.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, by arranging the mounting mechanism, when in use, the transformer body can be placed on the top of the guide rail, the knob is rotated to drive the lead screw to drive the moving block to slide on the inner side of the guide rail, so that the clamping plate drives the clamping block to be inserted into the clamping groove on the transformer body, the knob is fixed by rotating the hand-screwed screw, the sliding block slides into the sliding groove, then the box door is closed and locked to complete mounting, when the mounting is needed, the box door is opened only, then the guide rail is pulled to slide the sliding block in the sliding groove, the guide rail can be taken out, the transformer body can be mounted by loosening the hand-screwed screw and reversely rotating the knob, the transformer body is convenient to mount and dismount, and the use is convenient;

secondly, by arranging the shock absorber at the bottom of the bottom plate in the installation mechanism, a better shock absorption and buffering effect can be achieved through the shock absorber during use, meanwhile, a transverse buffering effect can be achieved through the telescopic spring during use, the buffering mechanism is arranged, the box door can be closed, the telescopic spring abuts against the attaching plate to attach to the transformer body, and the bottom of the box door is installed by adopting the sliding block to slide in the sliding groove, so that the transformer body can move to a certain degree forwards and backwards, therefore, when the box door shakes, the attaching plate can be driven by the buffering spring to compress the transformer body, and the stability of transformer installation is further improved;

third, through setting up heat dissipation dehumidification mechanism, make during the use, the accessible starts radiator fan operation, make the heat dissipation window blow external air in the box through radiator fan, exhaust through the gas vent at box top, form better heat exchange, the radiating effect has been reached, good ventilation simultaneously can dehumidify, and set up the drier bag in the inboard net frame of slide rail, can dry the inside air of box, and then reduce the moisture in the air, make this and device have better protective capacities, and convenient to use.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is an enlarged view of FIG. 2;

fig. 4 is a side view of the door of the present invention.

Reference numerals: 1. the box body, 2, an installation mechanism, 21, a buffer component, 211, a shock absorber, 212, a bottom plate, 213, a sliding groove, 214, a sliding block, 22, a clamping component, 221, a guide rail, 222, a clamping groove, 223, a screw rod, 224, a moving block, 225, a clamping plate, 226, a knob, 227, a telescopic spring, 228, a clamping block, 229, a hand screw, 3, a transformer body, 4, a heat dissipation and dehumidification mechanism, 41, a heat dissipation window, 42, a heat dissipation fan, 43, a separation net, 44, a dehumidification component, 441, a sliding rail, 442, a net frame, 443, a desiccant bag, 5, an exhaust port, 6, a box door, 7, a buffer mechanism, 71, a buffer spring, 72 and a joint plate.

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.

Example 1

Referring to fig. 1-3, the dampproof mounting structure of the transformer for the power machinery in the embodiment includes a box 1, a mounting mechanism 2 is fixedly mounted at the bottom in the box 1, a transformer body 3 is mounted at the top of the mounting mechanism 2, heat dissipation and dehumidification mechanisms 4 are fixedly mounted in the middle of two sides in the box 1, an exhaust port 5 is formed at the top of the box 1, a box door 6 is hinged to the front of the box 1, door locks are respectively arranged at the upper end and the lower end of the left side of the front of the box door 6, and a buffer mechanism 7 is fixedly mounted at the back of the box door 6;

the mounting mechanism 2 comprises a buffering assembly 21, the buffering assembly 21 is fixedly mounted at the bottom in the box body 1, a clamping assembly 22 is fixedly mounted at the top of the buffering assembly 21, and the transformer body 3 is arranged on the inner side of the clamping assembly 22.

Through setting up heat dissipation dehumidification mechanism 4, make during the use, the accessible starts radiator fan 42 operation, make radiator window 41 blow external air to in the box 1 through radiator fan 42, exhaust through the gas vent 5 at box 1 top, form better heat exchange, the radiating effect has been reached, good ventilation can dehumidify simultaneously, and set up the drier bag 443 in the inboard screen frame 442 of slide rail 441, can dry the inside air of box 1, and then reduce the moisture in the air, make this and device have better protective capacities, and convenient to use.

Example 2

Referring to fig. 1-3, on the basis of embodiment 1, in order to achieve the purpose of facilitating the dismounting and mounting of the transformer body 3 and improving the stability, the present embodiment has an innovative design of the mounting mechanism 2, specifically, the buffer assembly 21 includes a shock absorber 211, the shock absorber 211 is fixedly mounted at the bottom of the box body 1 at equal intervals, the top of the shock absorber 211 is fixedly mounted with a bottom plate 212, both sides of the top of the bottom plate 212 are respectively provided with a sliding slot 213, a sliding block 214 is slidably connected in the sliding slot 213, the top of the sliding block 214 is fixedly connected with the bottom of the clamping assembly 22, the front of the sliding block 214 is in a convex shape, the front of the sliding slot 213 is also in a convex shape, the clamping assembly 22 includes a guide rail 221 and a clamping slot 222, the clamping slot 222 is opened at both sides of the bottom of the transformer body 3, the guide rail 221 is fixedly mounted at the top of the sliding block 214, the inner side of the guide rail 221 is rotatably connected with a screw rod 223, the threads at both ends of the screw rod 223 are opposite, two ends of the screw rod 223 are in threaded connection with a moving block 224, the top of the moving block 224 is fixedly provided with a clamping plate 225, the right side of the guide rail 221 is rotatably connected with a knob 226, the left side of the knob 226 penetrates through the guide rail 221 and is fixedly connected with the right end of the screw rod 223, the inner side of the clamping plate 225 is fixedly provided with telescopic springs 227 at equal intervals, the inner sides of the telescopic springs 227 are fixedly provided with clamping blocks 228, the clamping blocks 228 are inserted into the inner side of the clamping grooves 222, the upper end and the lower end of the right side of the knob 226 are in threaded connection with hand screws 229, and the left end of the hand screws 229 penetrates through the knob 226 and is attached to the right side of the guide rail 221; through the arrangement of the buffer assembly 21, when in use, the transformer body 3 can be buffered through the shock absorber 211, the sliding block 214 is arranged to slide in the sliding groove 213 in the bottom plate 212, the transformer body 3 can be conveniently disassembled and assembled, the use is convenient, through the arrangement of the convex-shaped sliding block 214 and the sliding groove 213, the sliding stability of the sliding block 214 on the inner side of the sliding groove 213 can be improved, through the arrangement of the clamping assembly 22, when in use, the lead screw 223 is driven by the rotating knob 226 to drive the moving block 224 to slide on the inner side of the guide rail 221, the clamping plate 225 is driven by the moving block 224 to clamp the transformer body 3, the installation and the disassembly are convenient, through the arrangement of the expansion spring 227 to drive the clamping block 228 to be inserted into the clamping groove 222, the stability of installing the transformer body 3 can be improved, meanwhile, the transformer body 3 can be buffered through the expansion spring 227, and the service life of the transformer body 3 is prolonged, through setting up hand screw 229, can be when using, contradict guide rail 221 through rotating hand screw 229, and then fix convenient to use knob 226.

Example 3

Referring to fig. 1-3, in this embodiment, on the basis of embodiment 2, in order to achieve the purpose of further improving the stability of the device, the heat dissipation and dehumidification mechanism 4 and the buffer mechanism 7 are innovatively designed, specifically, the heat dissipation and dehumidification mechanism 4 includes a heat dissipation window 41, the heat dissipation window 41 is opened in the middle of two sides of the box body 1, a heat dissipation fan 42 is fixedly installed inside the heat dissipation window 41, spacers 43 are fixedly installed inside and outside the heat dissipation window 41, a spacer 43 is also installed inside the exhaust port 5, a dehumidification assembly 44 is installed inside the heat dissipation window 41, the dehumidification assembly 44 includes a sliding rail 441, the sliding rail 441 is fixedly installed at the upper and lower ends inside the heat dissipation window 41, a net frame 442 is slidably connected inside the sliding rail 441, desiccant bags 443 are equidistantly installed inside the net frame 442, the buffer mechanism 7 includes a buffer spring 71, the buffer spring 71 is equidistantly and fixedly installed on the back of the box door 6, the back surface of the buffer spring 71 is fixedly provided with an attaching plate 72, and the back surface of the attaching plate 72 is attached and connected with the front surface of the transformer body 3; through the arrangement of the heat dissipation mechanism, when in use, external air can be blown into the box body 1 by starting the heat dissipation fan 42 in the heat dissipation window 41 and is exhausted through the exhaust port 5, so that better ventilation is formed, heat dissipation and moisture removal are convenient, the heat dissipation fan 42 can be protected by the partition net 43 and the exhaust port 5 can be protected by the partition net, so that external garbage sundries are prevented from entering the box body 1, through the arrangement of the dehumidification component 44, moisture is adsorbed through the desiccant bag 443 in the mesh frame 442 when in use, the mesh frame 442 is arranged by arranging the slide rail 441, so that the desiccant bag 443 can be conveniently replaced, the application plate 72 is abutted against the application plate 72 through the expansion spring 227 to be applied to the transformer body 3, because the bottom of the expansion spring 214 is installed by sliding in the slide groove 213, the transformer body 3 can be displaced to a certain degree forwards and backwards, therefore, when in shaking, the application plate 72 can be driven by the buffer spring 71 to compress the transformer body 3, so that the transformer body 3 has better stability.

The use principle and the advantages are as follows: when in use, the transformer body 3 is placed on the top of the guide rail 221, the knob 226 is rotated to drive the screw rod 223 to drive the moving block 224 to slide on the inner side of the guide rail 221, so that the clamping plate 225 drives the clamping block 228 to be inserted into the clamping groove 222 on the transformer body 3, the knob 226 is fixed by rotating the hand screw 229, the sliding block 214 slides into the sliding groove 213, then the box door 6 is closed and locked, the installation can be completed, a good damping and buffering effect is achieved through the shock absorber 211, meanwhile, a transverse buffering effect can be achieved through the telescopic spring 227 during use, the buffering mechanism 7 is arranged, the box door 6 can be closed, the telescopic spring 227 props against the abutting plate 72 to abut against the transformer body 3, the bottom of the box door is installed by adopting the sliding of the sliding block 214 in the sliding groove 213, so that the transformer body 3 can move forward and backward to a certain degree, therefore, the abutting plate 72 can be driven by the buffer spring 71 to press the transformer body 3 when shaking, make transformer body 3 have better buffering effect, start radiator fan 42 operation during the use, make radiator window 41 blow external air to the box 1 in through radiator fan 42, exhaust through the gas vent 5 at box 1 top, form better heat exchange, the radiating effect has been reached, good ventilation can dehumidify simultaneously, and set up the drier bag 443 in the inboard screen frame 442 of slide rail 441, can dry the inside air of box 1, and then reduce the moisture in the air, make this and device have better protective capacities.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dampproofing mounting structure of transformer for electrical machinery which characterized in that: the transformer box comprises a box body (1), wherein an installation mechanism (2) is fixedly installed at the bottom in the box body (1), a transformer body (3) is installed at the top of the installation mechanism (2), heat dissipation and dehumidification mechanisms (4) are fixedly installed in the middles of two sides in the box body (1), an exhaust port (5) is formed in the top of the box body (1), a box door (6) is hinged to the front of the box body (1), and a buffer mechanism (7) is fixedly installed on the back of the box door (6);

installation mechanism (2) are including buffering subassembly (21), bottom in buffering subassembly (21) fixed mounting in box (1), the top fixed mounting of buffering subassembly (21) has centre gripping subassembly (22), transformer body (3) set up in the inboard of centre gripping subassembly (22).

2. The moisture-proof transformer mounting structure for electric machines according to claim 1, characterized in that: buffer unit (21) includes bumper shock absorber (211), equidistant fixed mounting in bottom in box (1) of bumper shock absorber (211), the top fixed mounting of bumper shock absorber (211) has bottom plate (212), spout (213) have all been seted up to the top both sides of bottom plate (212), sliding connection has slider (214) in spout (213), the top of slider (214) and the bottom fixed connection of centre gripping subassembly (22).

3. The moisture-proof transformer mounting structure for electric machines according to claim 2, wherein: the front surface of the sliding block (214) is in a convex shape, and the front surface in the sliding groove (213) is also in a convex shape.

4. The moisture-proof transformer mounting structure for electric machines according to claim 2, wherein: the clamping assembly (22) comprises a guide rail (221) and a clamping groove (222), the clamping groove (222) is formed in two sides of the bottom of the transformer body (3), the guide rail (221) is fixedly mounted at the top of the sliding block (214), a lead screw (223) is rotatably connected to the inner side of the guide rail (221), the thread turning directions of two ends of the lead screw (223) are opposite, two ends of the lead screw (223) are in thread connection with a moving block (224), a clamping plate (225) is fixedly mounted at the top of the moving block (224), a knob (226) is rotatably connected to the right side of the guide rail (221), and the left side of the knob (226) penetrates through the guide rail (221) and is fixedly connected with the right end of the lead screw (223).

5. The moisture-proof transformer mounting structure for electric machines according to claim 4, wherein: the clamping plate is characterized in that telescopic springs (227) are fixedly mounted on the inner side of the clamping plate (225) at equal intervals, clamping blocks (228) are fixedly mounted on the inner side of the telescopic springs (227), and the clamping blocks (228) are inserted into the inner sides of the clamping grooves (222).

6. The moisture-proof transformer mounting structure for electric machines according to claim 4, wherein: both ends all threaded connection has hand screw (229) about the right side of knob (226), the left end of hand screw (229) runs through knob (226) and is connected with the right side laminating of guide rail (221).

7. The moisture-proof transformer mounting structure for electric machines according to claim 1, characterized in that: heat dissipation dehumidification mechanism (4) are including radiator window (41), radiator window (41) are seted up in the middle of the both sides of box (1), the inside fixed mounting of radiator window (41) has radiator fan (42), radiator window (41) inside and outside fixed mounting separates net (43), the inside of gas vent (5) also has to be equipped with separates net (43), the inboard of radiator window (41) is equipped with dehumidification subassembly (44).

8. The moisture-proof transformer mounting structure for electric machines according to claim 7, wherein: the dehumidification subassembly (44) includes slide rail (441), both ends about slide rail (441) fixed mounting is in the inboard of radiator window (41), the inboard sliding connection of slide rail (441) has screen frame (442), the inside equidistant desiccant bag (443) that is equipped with of screen frame (442).

9. The moisture-proof transformer mounting structure for electric machines according to claim 1, characterized in that: buffer gear (7) include buffer spring (71), buffer spring (71) equidistant fixed mounting in the back of chamber door (6), the back fixed mounting of buffer spring (71) has attaching plate (72), the back of attaching plate (72) is connected with the front laminating of transformer body (3).