CN217468130U - Transformer convenient to installation is firm - Google Patents

Abstract

The utility model discloses a transformer convenient to installation is firm relates to power equipment technical field. The utility model discloses a transformer body, support frame, bottom plate and roof-rack, the transformer body outside is fixed with the support frame, and the support frame includes connecting rod and fixed plate, and four corners of transformer body are fixed with the connecting rod, and the fixed plate top of transformer body top is fixed with the roof-rack, and the fixed plate bottom of transformer body below is fixed with the bottom plate, and four corners of bottom plate bottom all are fixed with the pressure spring, and the bottom mounting of pressure spring has the backup pad. The utility model discloses a set up transformer body, support frame, bottom plate and roof-rack, solved current transformer and can't reduce the vibration and can't carry out radiating problem better when receiving the vibration interference for when using, the transformer vibrates the back, can reduce the vibration interference better, and when using, and the radiating efficiency is higher.

Description

Transformer convenient to installation is firm

Technical Field

The utility model belongs to the technical field of power equipment, especially, relate to a transformer convenient to installation is firm.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, and transformers can be classified into: distribution transformer, power transformer, totally enclosed transformer, combined transformer, dry-type transformer, oil-immersed transformer, single-phase transformer, electric furnace transformer, rectifier transformer, reactor, anti-jamming transformer, lightning protection transformer, box transformer test transformer, corner transformer, heavy current transformer, excitation transformer etc. 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, but it still has following drawback in the in-service use:

1. when the existing transformer is used, the transformer is directly and fixedly arranged on the transformer mounting frame, and when the transformer mounting frame vibrates, the stability of the operation of the transformer is easily interfered;

2. when the existing transformer is used, one surface of the existing transformer is always blocked, so that the heat dissipation of the transformer is influenced, and the passive heat dissipation effect is poor.

Therefore, the existing transformer cannot meet the requirement in practical use, so that an improved technology is urgently needed in the market to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer convenient to installation is firm, through setting up transformer body, support frame, bottom plate and roof-rack, solved current transformer and can't reduce the vibration and can't carry out radiating problem better when receiving the vibration interference.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a transformer convenient to installation is firm, including transformer body, support frame, bottom plate and roof-rack, the transformer body outside is fixed with the support frame, the support frame includes connecting rod and fixed plate, four corners of transformer body are fixed with the connecting rod, the fixed plate top of transformer body top is fixed with the roof-rack, the fixed plate bottom of transformer body below is fixed with the bottom plate, four corners of bottom plate bottom all are fixed with the pressure spring, the bottom mounting of pressure spring has the backup pad, the utility model discloses a transformer body produces the effect of work, supports transformer body unsettled support on the bottom plate through the support frame, will through bottom plate and backup pad the utility model discloses support on the mounting bracket, will through the roof-rack the utility model discloses install on the transformer mounting bracket.

Furthermore, end face cooling fins are fixed on two end faces of the transformer body, side cooling fins are fixed on the outer side of the transformer body, and the heat dissipation area of the transformer body generated during working is increased through the end face cooling fins and the side cooling fins.

Further, the support frame still includes the link, the upper and lower tip of connecting rod all is fixed with the link, the link top of connecting rod top and the link bottom of connecting rod below all are fixed with two fixed plates, and the support frame passes through the link and the fixed plate cooperation, with the unsettled connection of transformer body in the bottom plate top.

Furthermore, a screw rod is fixed on the bottom surface of the bottom plate in the pressure spring, four corners of the top of the supporting plate are communicated with each other to form insertion holes, the screw rod is inserted into the insertion holes in the supporting plate, and the pressure spring is inserted into the insertion holes through the screw rod, so that the supporting stability of the bottom plate is improved.

Further, threaded connection has first nut on the screw rod of backup pad below, backup pad and backup pad top central authorities link up and have seted up the vent, and the screw rod is screwed to certain fastening degree through first nut in the support not difficult below, accomplishes the installation of this device bottom.

Further, the roof-rack includes roof, bolt and second nut, the fixed plate top of transformer body top vertically is fixed with two roofs, two one side of roof link up the grafting and has two bolts, the tip threaded connection that the bolt stretches out the roof has the second nut, and the roof-rack passes through roof, bolt and the cooperation of second nut, installs the upper portion of this device on the transformer mounting bracket that corresponds.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up transformer body, the support frame, bottom plate and roof-rack, solved current transformer and can't reduce the problem of vibration when receiving the vibration interference, when producing the vibration on the transformer mounting bracket, the vibration absorption that produces the mounting bracket through the pressure spring of bottom plate below, reduce the influence of vibration to transformer body work, make when vibrating, with this device in work, receive the vibration can be absorbed the vibration by better, increase the stability in use of transformer when receiving the vibration.

2. The utility model discloses a set up transformer body and support frame, solved current transformer and can't carry out radiating problem better, fix on transformer body through the connecting rod on the support frame, under the cooperation of link and fixed plate, with the unsettled setting of transformer body for when using, the transformer is in work, and heat radiating area can increase, increases the heat radiating area of radiator, makes the radiating efficiency increase.

Drawings

FIG. 1 is a perspective view of the assembly structure of the present invention;

FIG. 2 is a perspective view of the transformer body structure of the present invention;

FIG. 3 is a perspective view of the supporting frame structure of the present invention;

FIG. 4 is a perspective view of the bottom plate structure of the present invention;

fig. 5 is a perspective view of the top frame structure of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

100. a transformer body; 101. a side heat sink; 102. an end face heat sink; 200. a support frame; 201. a connecting rod; 202. a connecting frame; 203. a fixing plate; 300. a base plate; 301. a screw; 302. a pressure spring; 303. a support plate; 304. a jack; 305. a first nut; 306. a vent; 400. a top frame; 401. a top plate; 402. a bolt; 403. a second nut.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention relates to a transformer convenient for installation and stabilization, which comprises a transformer body 100, a supporting frame 200, a bottom plate 300 and a top frame 400, wherein the supporting frame 200 is fixed outside the transformer body 100, the transformer body 100 provides a transformation function for the transmitted power and is connected above the bottom plate 300 through the supporting frame 200, the supporting frame 200 comprises a connecting rod 201 and a fixing plate 203, the connecting rod 201 is fixed at four corners of the transformer body 100, the connecting rod 201 supports the transformer body 100 on the top frame 400, the top frame 400 is fixed at the top of the fixing plate 203 above the transformer body 100, the top frame 400 connects the upper part of the device on a mounting frame of the transformer, the bottom plate 300 is fixed at the bottom of the fixing plate 203 below the transformer body 100, the supporting frame 200 is connected thereon by the bottom plate 300, pressure springs 302 are fixed at four corners at the bottom of the bottom plate 300, and a supporting plate 303 is fixed at the bottom end of the pressure springs 302, pressure spring 302 links together backup pad 303 and bottom plate 300 to when taking place the vibration, with the vibration absorption slow down, backup pad 303 will the utility model discloses support on the mounting bracket of transformer.

As shown in fig. 1 and 2, end face heat dissipation fins 102 are fixed on two end faces of the transformer body 100, side heat dissipation fins 101 are fixed on the outer side of the transformer body 100, and when the transformer body 100 works, heat generated in the transformer body 100 is passively dissipated through the side heat dissipation fins 101 and the end face heat dissipation fins 102.

As shown in fig. 1 and 3, the supporting frame 200 further includes a connecting frame 202, the connecting frame 202 is fixed to the upper and lower ends of the connecting rod 201, the fixing plate 203 is connected to the connecting rod 201 by the connecting frame 202, two fixing plates 203 are fixed to the top of the connecting frame 202 above the connecting rod 201 and the bottom of the connecting frame 202 below the connecting rod 201, the supporting frame 200 is connected to the bottom plate 300 and the top frame 400 by the fixing plates 203, and the transformer body 100 is suspended.

As shown in fig. 1 and 4, a screw 301 is fixed on the bottom surface of a bottom plate 300 in a pressure spring 302, the pressure spring 302 is inserted into a support plate 303 through the screw 301, four corners of the top of the support plate 303 are provided with insertion holes 304 in a penetrating manner, and the screw 301 is inserted into the insertion holes 304 on the support plate 303 to prevent the bottom plate 300 from deflecting above the support plate 303.

Wherein as shown in fig. 1, 4, threaded connection has first nut 305 on the screw rod 301 of backup pad 303 below, supports this device on the mounting bracket of transformer through backup pad 303, stretches out after inserting the mounting bracket through screw rod 301, again with first nut 305 threaded connection on screw rod 301 and tightly to a certain extent, guarantees that pressure spring 302 has corresponding degree of freedom, makes the utility model discloses install on the transformer mounting bracket the bottom, backup pad 303 and backup pad 303 top central authorities link up and have seted up vent 306 for ventilation effect is guaranteed to the below of transformer body 100.

Wherein as shown in fig. 1, 5, roof-rack 400 includes roof 401, bolt 402 and second nut 403, and the fixed plate 203 top longitudinal fixation above transformer body 100 has two roofs 401, and roof 401 pegs graft bolt 402 wherein, and one side of two roofs 401 link up and peg graft and have two bolts 402, and the end threaded connection that bolt 402 stretches out roof 401 has second nut 403, accomplishes the utility model discloses a bottom installation back, inserts bolt 402 from the mounting bracket to insert on another roof 401 and insert the mounting bracket and stretch out from a roof 401, screw in second nut 403 again, screw up immediately, will the utility model discloses a top is installed on the mounting bracket.

The utility model discloses a concrete theory of operation does: during installation, the device is placed on a corresponding structure of the mounting frame through the bottom plate 300, so that the supporting plate 303 is supported on the mounting frame, the supporting plate 303 is inserted into the supporting plate 303 through the screw 301 on the bottom plate 300, the mounting frame is extended out, the first nut 305 is screwed into the screw 301 and screwed to a certain fastening degree, the device is installed on the mounting frame, after completion, the device is inserted from the mounting frame through the bolt 402, is inserted from one top plate 401 to the other top plate 401 and is extended out from the mounting frame, and is screwed into the second nut 403, and then is screwed tightly, the top of the device is installed on the mounting frame, after completion, the transformer body 100 starts to work, in the process of working of the transformer body 100, the device is fixed on the transformer body 100 through the connecting rod 201 on the supporting frame 200, under the matching of the connecting frame 202 and the fixing plate 203, the transformer body 100 is arranged in a suspended manner, so that the heat of the transformer body 100 in working process is dissipated through the side radiating fins 101 and the end radiating fins 102, when vibration is generated on the transformer mounting rack, the vibration generated on the mounting rack is absorbed through the compression springs 302 below the bottom plate 300, and the influence of the vibration on the work of the transformer body 100 is reduced.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a transformer convenient to installation is firm, includes transformer body (100), support frame (200), bottom plate (300) and roof-rack (400), its characterized in that: the transformer body (100) outside is fixed with support frame (200), support frame (200) include connecting rod (201) and fixed plate (203), four corners of transformer body (100) are fixed with connecting rod (201), fixed plate (203) top of transformer body (100) top is fixed with roof-rack (400), fixed plate (203) bottom of transformer body (100) below is fixed with bottom plate (300), four corners of bottom plate (300) bottom all are fixed with pressure spring (302), the bottom mounting of pressure spring (302) has backup pad (303).

2. A transformer for facilitating robust installation according to claim 1, wherein: end face cooling fins (102) are fixed on two end faces of the transformer body (100), and side cooling fins (101) are fixed on the outer side of the transformer body (100).

3. A transformer for facilitating robust installation according to claim 1, wherein: the support frame (200) further comprises a connecting frame (202), the upper end and the lower end of the connecting rod (201) are both fixed with the connecting frame (202), and the top of the connecting frame (202) above the connecting rod (201) and the bottom of the connecting frame (202) below the connecting rod (201) are both fixed with two fixing plates (203).

4. A transformer for facilitating robust installation according to claim 1, wherein: the bottom surface of the bottom plate (300) in the pressure spring (302) is fixedly provided with a screw (301), four corners of the top of the supporting plate (303) are communicated with insertion holes (304), and the screw (301) is inserted into the insertion holes (304) in the supporting plate (303).

5. A transformer to facilitate installation stability according to claim 4, wherein: threaded connection has first nut (305) on screw rod (301) of backup pad (303) below, backup pad (303) and backup pad (303) top center link up and have seted up vent (306).

6. A transformer for facilitating robust installation according to claim 1, wherein: the top frame (400) comprises a top plate (401), bolts (402) and second nuts (403), the top of a fixing plate (203) above the transformer body (100) is longitudinally fixed with the two top plates (401), one sides of the two top plates (401) are connected with the two bolts (402) in a penetrating and inserting mode, and the end portions, extending out of the top plates (401), of the bolts (402) are connected with the second nuts (403) in a threaded mode.

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