CN112927894A - Multi-foot support-based lifting type mounting rack for electronic transformer - Google Patents
Multi-foot support-based lifting type mounting rack for electronic transformer Download PDFInfo
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- CN112927894A CN112927894A CN202110143374.9A CN202110143374A CN112927894A CN 112927894 A CN112927894 A CN 112927894A CN 202110143374 A CN202110143374 A CN 202110143374A CN 112927894 A CN112927894 A CN 112927894A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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Abstract
The invention relates to the technical field of electronic transformer installation, in particular to a multi-pin support-based lifting type installation frame for an electronic transformer. It includes the lift installation mechanism of electronic transformer body and electronic transformer body bottom, and lift installation mechanism includes at least: the electronic transformer comprises a connecting bottom plate, wherein two convex blocks are arranged at the top of the connecting bottom plate, lifting blocks are arranged at the tops of the convex blocks, a mounting plate is arranged at the tops of the lifting blocks, the mounting plate is used for being connected with an electronic transformer body through bolts in a threaded mode, side plates are arranged at two ends of the connecting bottom plate, and the electronic transformer body is located between the two side plates; the supporting device comprises supporting legs, the end parts of the four supporting legs are respectively and fixedly connected to the bottom of the connecting bottom plate close to the four corners, the outer walls of the supporting legs are provided with threaded sleeves, the bottoms of the threaded sleeves are communicated with a plurality of inclined rods, and the end parts of the inclined rods are communicated with rubber suckers.
Description
Technical Field
The invention relates to the technical field of electronic transformer installation, in particular to a multi-pin support-based lifting type installation frame for an electronic transformer.
Background
An electronic transformer is provided, an electronic device for converting alternating voltage of commercial power into direct current and then outputting high-frequency alternating voltage through a semiconductor switch device, an electronic element and a high-frequency transformer winding, and is also an alternating current-direct current-alternating current inverter circuit taught in the theory of electronics.
Disclosure of Invention
The invention aims to provide a multi-foot support-based lifting type mounting rack for an electronic transformer, which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention provides a multi-leg support-based lifting type mounting rack for an electronic transformer, comprising an electronic transformer body and a lifting mounting mechanism at the bottom of the electronic transformer body, wherein the lifting mounting mechanism at least comprises:
the electronic transformer comprises a connecting bottom plate, wherein two convex blocks are arranged at the top of the connecting bottom plate, lifting blocks are arranged at the tops of the convex blocks, a mounting plate is arranged at the top of each lifting block, the mounting plates are used for being connected with an electronic transformer body through bolts in a threaded mode, side plates are arranged at two ends of the connecting bottom plate, and the electronic transformer body is located between the two side plates;
when the connecting bottom plate is used specifically, the electronic transformer body is placed at the top of the connecting bottom plate between the two side plates, so that the bottom of the electronic transformer body is in contact with the top of the mounting plate, and the electronic transformer body is fixed above the connecting bottom plate by penetrating through the mounting plate and the electronic transformer body through the bolt threads.
Strutting arrangement, strutting arrangement is provided with four, strutting arrangement includes the supporting leg, four supporting leg tip difference fixed connection is in the connecting bottom plate bottom is close to four corners department, the supporting leg outer wall is provided with the thread bush, thread bush bottom intercommunication has a plurality of slope poles, slope pole tip intercommunication has rubber suction cup, rubber suction cup is "circular cone" form.
When the supporting device is used specifically, the end parts of the four supporting legs are supported and connected with the bottom of the bottom plate, the end parts of the inclined rods are supported on the ground, so that the rubber sucker is extruded on the ground, air in the rubber sucker is extruded out, the rubber sucker can be adsorbed on the ground, the inclined rods can be supported on the ground, multiple supporting points are formed, and the electronic transformer body is located on the ground more stably.
As a further improvement of the technical scheme, the lower end of the lifting block slides inside the lug, the lifting block is far away from both sides walls of the mounting plate are provided with adjusting plates, adjusting grooves are formed in both ends of the lug, and the adjusting plates slide inside the adjusting grooves respectively.
As a further improvement of the technical scheme, adjusting screw rods are arranged inside the two lugs, the adjusting screw rods rotate inside one of the adjusting grooves, and one of the adjusting plates is in threaded fit connection with the outer wall of each adjusting screw rod.
As a further improvement of the technical scheme, the end parts of the two symmetrical adjusting screw rods are all rotated to extend out of the gear discs fixedly connected inside the adjusting grooves, chains are meshed between the gear discs, and one of the gear discs is fixedly connected with an output shaft of a rotating motor.
As a further improvement of the technical scheme, the surface of the side plate is provided with a limiting device, the limiting device comprises a clamping plate, the clamping plate is positioned between the two side plates, the outer surface of the clamping plate is provided with a conveying screw rod in a rotating mode, and the end part of the conveying screw rod rotates to extend out of the surface of the side plate and is fixedly connected with a turntable.
As a further improvement of the technical scheme, the rubber bag is arranged on the inner surface of the clamping plate, the rubber bag is provided with a buffer spring between the clamping plates, and the two ends of the buffer spring are respectively fixedly connected with the surface of the clamping plate.
As a further improvement of the technical scheme, the rubber bag is made of elastic rubber, the outer wall of the rubber bag is communicated with a water filling port, the end part of the water filling port is provided with a sealing cover in a sleeved mode, and a refrigerating sheet is embedded in the bottom of the inner cavity of the rubber bag.
As a further improvement of the technical scheme, the bottom of the supporting leg is provided with a fixed plate, the bottom of the fixed plate is provided with a universal wheel, the outer wall of the supporting leg is provided with an external thread, and the thread sleeve is internally connected with the external thread outer wall in a thread fit manner.
As a further improvement of the technical scheme, the inner layer of the threaded sleeve is communicated with the inside of the inclined rod, the inner layer of the threaded sleeve is provided with a piston disc in a sliding manner, the piston disc is in a circular ring shape, and the outer wall of the piston disc is tightly attached to the inner wall of the threaded sleeve.
As a further improvement of the technical scheme, the top of the piston disc is provided with a connecting rod, the end part of the connecting rod extends out of the push plate fixedly connected with the inner layer of the threaded sleeve, and the top of the piston disc and the top of the inner layer of the threaded sleeve are fixedly connected with a limiting spring.
Compared with the prior art, the invention has the beneficial effects that:
1. in this over-and-under type mounting bracket for electronic transformer based on many feet are supported, through supporting the slope pole tip subaerial, make rubber suction cup extrude subaerial, extrude the inside air of rubber suction cup, make rubber suction cup can adsorb subaerial to the messenger can make a plurality of slope poles support subaerial, forms many strong points, improves the stability of supporting, makes the electronic transformer body more stable, avoids empting the damage.
2. In this over-and-under type mounting bracket for electronic transformer based on many feet are supported, when rotating through accommodate the lead screw, can drive the regulating plate surface along the screw thread slip of accommodate the lead screw outer wall to drive the regulating plate and slide in the adjustment tank is inside, thereby make the mounting panel drive electronic transformer body up-and-down motion, conveniently adjust the height of electronic transformer body, the follow-up installation of being convenient for, the practicality is stronger.
3. In this over-and-under type mounting bracket for electronic transformer based on many feet are supported, through the screw thread that makes the conveying screw outer wall along curb plate surface slip, drive the grip block and connecting bottom plate top horizontal slip, make two grip block internal surface laminating electronic transformer body lateral walls, carry out the centre gripping to electronic transformer body both sides spacing, avoid the electronic transformer body to rock the damage, be favorable to improving the security performance of installation.
4. In this over-and-under type mounting bracket for electronic transformer based on multi-legged support, through driving piston dish up-and-down motion, extrude rubber suction cup tip subaerial, make the piston dish at the inside upward movement of thread bush, inside sucking the inside air of rubber suction cup the sloping pole, can make the absorption of rubber suction cup firmly subaerial, further improve the stability of supporting.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic structural view of the elevating mounting mechanism according to embodiment 1;
FIG. 3 is an assembly view showing the construction of the connection base plate according to embodiment 1;
FIG. 4 is an exploded view of the connecting substrate according to embodiment 1;
FIG. 5 is a structural exploded view of the supporting device of embodiment 1;
FIG. 6 is a gouging view of the thread bush structure of example 1;
FIG. 7 is a schematic view of the piston disc structure of embodiment 1;
FIG. 8 is a schematic view of the elevator block structure of embodiment 1;
FIG. 9 is an exploded view of the stopper device according to embodiment 1;
FIG. 10 is a cut-away view of the rubber bladder structure of example 1.
The various reference numbers in the figures mean:
100. an electronic transformer body;
200. a lifting installation mechanism;
210. connecting the bottom plate; 211. a side plate; 212. a bump; 2121. an adjustment groove; 2122. adjusting the screw rod; 2123. a gear plate; 2124. a chain; 2125. rotating the motor; 213. a lifting block; 2131. mounting a plate; 2132. an adjusting plate; 214. a limiting device; 2141. a clamping plate; 2142. a transfer screw; 2143. a turntable; 2144. a buffer spring; 2145. a rubber bladder; 2146. a refrigeration plate; 2147. a water injection port; 2148. a sealing cover;
220. a support device; 221. supporting legs; 2210. an external thread; 2211. a fixing plate; 2212. a universal wheel; 222. a threaded sleeve; 223. an inclined lever; 2230. a rubber suction cup; 224. a piston disc; 2241. a connecting rod; 2242. pushing the plate; 2243. and a limiting spring.
Detailed Description
The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-10, the present embodiment provides a multi-leg supporting type lifting/lowering mounting rack for an electronic transformer, including an electronic transformer body 100 and a lifting/lowering mounting mechanism 200 at the bottom of the electronic transformer body 100, wherein the lifting/lowering mounting mechanism 200 at least includes:
the electronic transformer comprises a connecting bottom plate 210, two convex blocks 212 are arranged at the top of the connecting bottom plate 210, lifting blocks 213 are arranged at the tops of the convex blocks 212, mounting plates 2131 are arranged at the tops of the lifting blocks 213, the mounting plates 2131 are used for being connected with the electronic transformer body 100 through bolts and threads, the connecting bottom plate 210 and the electronic transformer body 100 are fixedly connected, structural integrity is guaranteed, the electronic transformer body 100 is supported above the connecting bottom plate 210 through the two convex blocks 212, the bottom of the electronic transformer body 100 is prevented from being completely contacted with the connecting bottom plate 210 to influence air circulation, the improvement of heat dissipation effect is facilitated, side plates 211 are arranged at two ends of the connecting bottom plate 210, the electronic transformer body 100 is located between the two side plates 211, two sides of the electronic transformer;
when the connecting bottom plate 210 of the present invention is used specifically, the electronic transformer body 100 is placed on top of the connecting bottom plate 210 between the two side plates 211, such that the bottom of the electronic transformer body 100 contacts the top of the mounting plate 2131, and the electronic transformer body 100 is fixed above the connecting bottom plate 210 by passing through the mounting plate 2131 and the electronic transformer body 100 by means of the bolt threads.
The number of the supporting devices 220 is four, the supporting devices 220 comprise supporting legs 221, the ends of the four supporting legs 221 are respectively and fixedly connected to the bottom of the connecting bottom plate 210 near the four corners, the bottom of the connecting bottom plate 210 is supported by the end parts of the four supporting legs 221, so that the connecting bottom plate 210 is stably positioned on the ground, the outer wall of each supporting leg 221 is provided with a threaded sleeve 222, the bottom of each threaded sleeve 222 is communicated with a plurality of inclined rods 223, the end parts of the inclined rods 223 are communicated with rubber suckers 2230, the rubber suckers 2230 are in a conical shape, the end of the inclined bar 223 can be supported on the ground, the rubber suction cup 2230 can be pressed on the ground, the air in the rubber suction cup 2230 can be squeezed out, the rubber suction cup 2230 can be sucked on the ground, therefore, the plurality of inclined rods 223 can be supported on the ground to form a plurality of supporting points, the supporting stability is improved, the electronic transformer body 100 is more stable, and the toppling damage is avoided.
When the supporting device 220 of the present invention is used, the ends of the four supporting legs 221 are supported and connected to the bottom of the base plate 210, the ends of the inclined rods 223 are supported on the ground, so that the rubber suction cups 2230 are pressed against the ground, and the air inside the rubber suction cups 2230 is squeezed out, so that the rubber suction cups 2230 can be sucked on the ground, and thus the plurality of inclined rods 223 can be supported on the ground, thereby forming a plurality of supporting points, and the electronic transformer body 100 can be more stably positioned on the ground.
In this embodiment, in order to conveniently adjust the installation height of the electronic transformer body 100 and improve the practicability, the lower end of the lifting block 213 slides inside the protrusion 212, two side walls of the lifting block 213 away from the mounting plate 2131 are provided with the adjusting plates 2132, two ends of the protrusion 212 are provided with the adjusting grooves 2121, the two adjusting plates 2132 slide inside the two adjusting grooves 2121 respectively, so that the adjusting plates 2132 can slide inside the adjusting grooves 2121 to drive the lifting block 213 to slide up and down inside the protrusion 212, so that the mounting plate 2131 drives the electronic transformer body 100 to move up and down, the height of the electronic transformer body 100 can be conveniently adjusted, the subsequent installation is facilitated, the practicability is stronger, the adjusting screw rods 2122 are provided inside the two protrusions 212, the adjusting screw rods 2122 rotate inside one of the adjusting grooves 2121, one of the adjusting plates 2132 is in threaded fit with the outer wall of the adjusting screw rod 2122, when the adjusting screw, the surface of the adjusting plate 2132 can be driven to slide along the threads on the outer wall of the adjusting screw rod 2122, so that the adjusting plate 2132 is driven to slide in the adjusting groove 2121, and the up-and-down movement of the lifting block 213 is more stable.
Specifically, in order to facilitate the up-and-down movement of the lifting block 213 and improve the degree of automation, the ends of the two symmetrical adjusting screw rods 2122 are rotated to extend out of the gear discs 2123 fixedly connected inside the adjusting grooves 2121, a chain 2124 is engaged between the two gear discs 2123, the end of one of the two gear discs 2123 is fixedly connected with an output shaft of a rotating motor 2125, the rotating motor 2125 is powered on to work, the output shaft of the rotating motor 2125 drives one of the gear discs 2123 to rotate, the two gear discs 2123 are driven to rotate simultaneously through the engagement of the chain 2124, so that the two adjusting screw rods 2122 rotate simultaneously, the two lifting blocks 213 slide up and down inside the protruding block 212 simultaneously, the operation is convenient, and the degree of automation is high.
Furthermore, in order to avoid the shaking damage of the electronic transformer body 100, the two sides of the electronic transformer body 100 are clamped and limited, the surface of the side plate 211 is provided with a limiting device 214, the limiting device 214 comprises a clamping plate 2141, the clamping plate 2141 is located between the two side plates 211, the outer surface of the clamping plate 2141 is provided with a transmission screw 2142 in a rotating manner, the end of the transmission screw 2142 rotates to stretch out the surface of the side plate 211 and is fixedly connected with a turntable 2143, the turntable 2143 is held to rotate, so that the thread on the outer wall of the transmission screw 2142 slides along the surface of the side plate 211, the clamping plate 2141 is driven to slide left and right above the connecting bottom plate 210, the inner surfaces of the two clamping plates 2141 are attached to the side wall of the electronic transformer body 100, the two sides of the electronic.
It should be noted that, in order to buffer the abrasion of the extruded rigid impact on the side wall of the electronic transformer body 100, the rubber bag 2145 is disposed on the inner surface of the clamping plate 2141, the buffer spring 2144 is disposed between the rubber bag 2145 and the clamping plate 2141, two ends of the buffer spring 2144 are respectively and fixedly connected to the surface of the clamping plate 2141, by disposing the buffer spring 2144, when the clamping plate 2141 is close to the side wall of the electronic transformer body 100, the rubber bag 2145 can be attached to the electronic transformer body 100, the buffer spring 2144 is compressed, and the abrasion of the extruded rigid impact on the side wall of the electronic transformer body 100 can be buffered under the elastic force of the buffer spring 2144, which is beneficial to protecting the electronic transformer body 100.
Specifically, in order to perform water cooling and improve the heat dissipation effect, the rubber bag 2145 is made of elastic rubber, the outer wall of the rubber bag 2145 is communicated with a water injection port 2147, the end part of the water injection port 2147 is sleeved with a sealing cover 2148, the sealing cover 2148 can be pulled off, water is filled into the rubber bag 2145 through the water injection port 2147, so that the rubber bag 2145 expands and increases the elasticity, the rubber bag can be attached to the outer wall of the electronic transformer body 100 and can buffer oscillation impact, a refrigerating sheet 2146 is embedded at the bottom of the inner cavity of the rubber bag 2145, the refrigerating sheet 2146 is a cooling device formed by semiconductors, the semiconductor thermocouple is formed by an N-type semiconductor and a P-type semiconductor, the N-type material has redundant electrons and has negative temperature difference potential, the P-type material has insufficient electrons and has positive temperature difference; when the electrons pass through the node from the P type to the N type, the temperature of the node is reduced, the energy of the node is increased inevitably, the increased energy is equivalent to the energy consumed by the node, on the contrary, when the electrons flow from the N type to the P type material, the temperature of the node is increased, the refrigerating sheet 2146 is powered on to work, the refrigerating surface of the refrigerating sheet 2146 cools the water in the rubber bag 2145, the rubber bag 2145 performs water cooling heat dissipation when contacting the outer wall of the electronic transformer body 100, the heat dissipation effect is improved, the internal circuit of the electronic transformer body 100 is prevented from being heated and damaged after long-time use, and the service life is prolonged.
In addition, in order to make things convenient for follow-up transportation electronic transformer body 100 to remove, the supporting leg 221 bottom is provided with fixed plate 2211, fixed plate 2211 bottom is provided with universal wheel 2212, can promote connection bottom plate 210, make universal wheel 2212 roll subaerial, conveniently remove connection bottom plate 210, thereby be convenient for follow-up transportation electronic transformer body 100, the supporting leg 221 outer wall is provided with external screw thread 2210, the inside and external screw thread 2210 outer wall screw-thread fit connection of thread bush 222, can rotate thread bush 222, make the inside screw thread that slides from top to bottom along external screw thread 2210 outer wall of thread bush 222, thereby drive sloping pole 223 up-and-down motion, can be when removing, keep away from ground with rubber suction cup 2230 tip.
In order to firmly adsorb the rubber suction cup 2230 on the ground, the stability of the support is further improved, the inner layer of the threaded sleeve 222 is communicated with the inside of the inclined rod 223, the inner layer of the threaded sleeve 222 is provided with the piston disc 224 in a sliding manner, the piston disc 224 is in a circular ring shape, the outer wall of the piston disc 224 is tightly attached to the inner wall of the threaded sleeve 222, the piston disc 224 can be driven to move up and down, the end part of the rubber suction cup 2230 is pressed on the ground, the piston disc 224 moves upwards in the threaded sleeve 222, air in the rubber suction cup 2230 is sucked into the inclined rod 223, the rubber suction cup 2230 can be firmly adsorbed on the ground, and the stability of the support is further improved.
Specifically, in order to conveniently control the up-and-down movement of the piston disc 224 at any time, the top of the piston disc 224 is provided with a connecting rod 2241, the end of the connecting rod 2241 extends out of the inner layer of the threaded sleeve 222 to be fixedly connected with a push plate 2242, the push plate 2242 can be pushed and pulled, the connecting rod 2241 drives the piston disc 224 to slide up and down, the up-and-down movement of the piston disc 224 is conveniently controlled at any time, a limiting spring 2243 is fixedly connected between the top of the piston disc 224 and the top of the inner layer of the threaded sleeve 222, when the limiting spring 2243 is fixed, the piston disc 224 is positioned at the position close to the top of the inner layer of the threaded sleeve 222, when the piston disc 224 moves downwards, the limiting spring 2243 stretches, air in the inclined rod 223 is discharged into the rubber suction cup 2230, an air gap is formed between the rubber suction cup 2230 and the ground, the rubber suction cup 2230 is conveniently taken down, causing the rubber suction cup 2230 to be sucked to the ground again.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Electronic transformer is with over-and-under type mounting bracket based on many feet support, including electronic transformer body (100) with lift installation mechanism (200) of electronic transformer body (100) bottom, its characterized in that: the lifting and mounting mechanism (200) comprises at least:
the electronic transformer comprises a connecting bottom plate (210), wherein two convex blocks (212) are arranged at the top of the connecting bottom plate (210), lifting blocks (213) are arranged at the tops of the convex blocks (212), mounting plates (2131) are arranged at the tops of the lifting blocks (213), the mounting plates (2131) are used for being in threaded connection with the electronic transformer body (100) through bolts, side plates (211) are arranged at two ends of the connecting bottom plate (210), and the electronic transformer body (100) is located between the two side plates (211);
strutting arrangement (220), strutting arrangement (220) are provided with four, strutting arrangement (220) are including supporting leg (221), four supporting leg (221) tip fixed connection respectively is in connect bottom plate (210) bottom and be close to four corners department, supporting leg (221) outer wall is provided with thread bush (222), thread bush (222) bottom intercommunication has a plurality of tiltbars (223), tiltbar (223) tip intercommunication has rubber suction cup (2230), rubber suction cup (2230) is "circular cone" form.
2. The elevating mounting bracket for the multi-legged support-based electronic transformer as set forth in claim 1, wherein: the lower end of the lifting block (213) slides in the bump (212), adjusting plates (2132) are arranged on two side walls, far away from the mounting plate (2131), of the lifting block (213), adjusting grooves (2121) are formed in two ends of the bump (212), and the two adjusting plates (2132) slide in the two adjusting grooves (2121) respectively.
3. The elevating mounting bracket for the multi-legged-support-based electronic transformer as set forth in claim 2, wherein: an adjusting screw rod (2122) is arranged inside each of the two bosses (212), the adjusting screw rod (2122) rotates inside one of the adjusting grooves (2121), and one of the adjusting plates (2132) is in threaded fit connection with the outer wall of the adjusting screw rod (2122).
4. The elevating mounting bracket for the multi-legged-support-based electronic transformer as set forth in claim 3, wherein: two symmetrical adjusting screw rods (2122) are all rotated to extend out of the inner part of the adjusting groove (2121) and fixedly connected with gear discs (2123), a chain (2124) is meshed between the two gear discs (2123), and one end part of each gear disc (2123) is fixedly connected with an output shaft of a rotating motor (2125).
5. The elevating mounting bracket for the multi-legged support-based electronic transformer as set forth in claim 1, wherein: curb plate (211) surface is provided with stop device (214), stop device (214) include grip block (2141), grip block (2141) are located two between curb plate (211), grip block (2141) surface is rotated and is provided with conveying screw (2142), conveying screw (2142) tip is rotated and is stretched out curb plate (211) fixed surface is connected with carousel (2143).
6. The elevating mounting bracket for the multi-legged-support-based electronic transformer as set forth in claim 5, wherein: the clamping plate (2141) internal surface is provided with rubber bag (2145), rubber bag (2145) with be provided with buffer spring (2144) between clamping plate (2141), buffer spring (2144) both ends have rubber bag (2145) and clamping plate (2141) fixed surface to be connected respectively.
7. The elevating mounting bracket for a multi-legged support-based electronic transformer as set forth in claim 6, wherein: rubber bag (2145) adopt the elasticity rubber material, rubber bag (2145) outer wall intercommunication has water filling port (2147), water filling port (2147) tip cover is equipped with sealed lid (2148), rubber bag (2145) inner chamber bottom inlays and is equipped with refrigeration piece (2146).
8. The elevating mounting bracket for the multi-legged support-based electronic transformer as set forth in claim 1, wherein: the supporting leg (221) bottom is provided with fixed plate (2211), fixed plate (2211) bottom is provided with universal wheel (2212), supporting leg (221) outer wall is provided with external screw thread (2210), thread bush (222) inside with external screw thread (2210) outer wall screw-thread fit connects.
9. The elevating mounting bracket for a multi-legged support-based electronic transformer as set forth in claim 8, wherein: the inner layer of the threaded sleeve (222) is communicated with the inside of the inclined rod (223), the inner layer of the threaded sleeve (222) is provided with a piston disc (224) in a sliding mode, the piston disc (224) is in a circular ring shape, and the outer wall of the piston disc (224) is tightly attached to the inner wall of the threaded sleeve (222).
10. The elevating mounting bracket for a multi-legged support-based electronic transformer as set forth in claim 9, wherein: piston dish (224) top is provided with connecting rod (2241), connecting rod (2241) tip stretches out threaded sleeve (222) inlayer fixedly connected with push pedal (2242), piston dish (224) top with fixedly connected with spacing spring (2243) between threaded sleeve (222) inlayer top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110143374.9A CN112927894B (en) | 2021-02-02 | 2021-02-02 | Multi-foot support-based lifting type mounting rack for electronic transformer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110143374.9A CN112927894B (en) | 2021-02-02 | 2021-02-02 | Multi-foot support-based lifting type mounting rack for electronic transformer |
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| CN112927894A true CN112927894A (en) | 2021-06-08 |
| CN112927894B CN112927894B (en) | 2022-04-29 |
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Cited By (1)
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| CN117524644A (en) * | 2023-12-19 | 2024-02-06 | 江苏钜辉电力设备有限公司 | Transformer with locating component |
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| CN105070463A (en) * | 2015-07-15 | 2015-11-18 | 德清达然电子有限公司 | Self-radiating alarming electronic transformer |
| WO2017031824A1 (en) * | 2015-08-26 | 2017-03-02 | 人民电器集团江苏斯诺成套设备工程有限公司 | Low temperature rise dry-type transformer |
| CN106112342A (en) * | 2016-07-22 | 2016-11-16 | 广州益川机械有限公司 | A kind of positioning and clamping mechanism of stamping parts of automobile soldering cramping apparatus |
| CN205862927U (en) * | 2016-07-28 | 2017-01-04 | 徐州市陆博电子实业有限公司 | A kind of impact-resisting and heat resistant inducer |
| CN208579123U (en) * | 2018-04-27 | 2019-03-05 | 天津市文然科技有限公司 | A kind of ground absorption formula cylinder lifting tripod |
| CN208489085U (en) * | 2018-05-17 | 2019-02-12 | 郑婷婷 | A kind of novel transformer with liftable function |
| CN108711496A (en) * | 2018-06-25 | 2018-10-26 | 河南森源电气股份有限公司 | A kind of oil-immersed type non-crystal alloy transformer |
| CN209113085U (en) * | 2018-09-11 | 2019-07-16 | 中车青岛四方机车车辆股份有限公司 | Self-resetting suction means |
| CN210878361U (en) * | 2019-09-16 | 2020-06-30 | 新乡市利尔过滤技术有限公司 | Welding frock with adjustable height |
| CN110853881A (en) * | 2019-11-27 | 2020-02-28 | 桃江凤冠电机有限公司 | Power transformer structure |
| CN212062108U (en) * | 2020-04-21 | 2020-12-01 | 南安市瑞竣机械科技有限公司 | Power electrical transformer with self-cooling function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524644A (en) * | 2023-12-19 | 2024-02-06 | 江苏钜辉电力设备有限公司 | Transformer with locating component |
| CN117524644B (en) * | 2023-12-19 | 2024-09-10 | 江苏钜辉电力设备有限公司 | Transformer with locating component |
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