CN117612827B - High-stability power transmission transformer - Google Patents
High-stability power transmission transformer Download PDFInfo
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- CN117612827B CN117612827B CN202410064670.3A CN202410064670A CN117612827B CN 117612827 B CN117612827 B CN 117612827B CN 202410064670 A CN202410064670 A CN 202410064670A CN 117612827 B CN117612827 B CN 117612827B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 66
- 238000013016 damping Methods 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
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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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to the field of power transmission transformers, in particular to a high-stability power transmission transformer which comprises a power dissipation assembly and a transformer assembly, wherein the transformer assembly comprises a transformer main body, uniformly distributed heat dissipation fins are arranged on the periphery of the transformer main body, a base is fixedly connected to the bottom of the transformer main body, a fixing frame is fixedly connected to the middle part of the periphery of the base, a plurality of connecting blocks are fixedly connected to the front side and the rear side of the lower part of the base, the connecting blocks are arranged on the lower part of the fixing frame, and the transformer assembly is arranged in the transformer main body.
Description
Technical Field
The invention relates to the field of power transmission transformers, in particular to a high-stability power transmission transformer.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and mainly comprises a primary coil, a secondary coil, an iron core, and the main functions of the transformer are voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, a magnetic saturation transformer and the like, the transformer consists of the iron core and the coil, the coil is provided with two or more windings, wherein the winding connected with a power supply is called a primary coil, the other windings are called secondary coils, the transformer can convert alternating voltage, current and impedance, the simplest iron core transformer consists of an iron core made of soft magnetic materials and two coils with unequal turns sleeved on the iron core, the existing dry transformer is generally installed in places with large-scale equipment, and a large amount of vibration can be generated in the operation process of the large-scale equipment, but the transformer base of most manufacturers in the market adopts a channel steel structure, and the channel steel base structure is easy to deform and has short service life due to the general mechanical strength; on the other hand, the vibration-proof effect is very limited, and the stability of the transformer is easily deteriorated.
Disclosure of Invention
The invention aims to solve the defects in the background art, and provides a high-stability power transmission transformer.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a high transmission transformer of stability, includes transmission transformer, transmission transformer includes the power dissipation subassembly, transmission transformer still includes the transformer subassembly, the transformer subassembly includes the transformer main part, the transformer main part all is provided with evenly distributed's heat radiation fins all around, transformer main part bottom fixedly connected with base, base periphery middle part fixedly connected with mount, the equal fixedly connected with of base lower part front and back side a plurality of connecting blocks, the connecting block all is established in the mount lower part, transformer main part internally mounted has the transformer subassembly, transformer main part top is provided with a plurality of binding posts, transmission transformer still includes the installation subassembly, the installation subassembly includes the bottom plate, bottom plate upper portion is provided with the mounting panel, the equal fixedly connected with installing strip in mounting panel top both sides, all run through fixing bolt in installing strip middle part front and back side, the mounting panel top is connected with the base through fixing bolt and installing strip, equal fixedly connected with a plurality of connecting seats in front and back side, the connecting seat respectively with corresponding, bottom plate bottom part both sides all are fixed connection, the connecting block is all provided with the connecting block, the connecting block is connected with the T-shaped connecting block, the connecting block is kept away from in the shape bent rod, the bent rod is connected with the slider is all in the shape, the bent rod is connected with one end, the bent rod is all is kept away from the bent rod, the bent rod is connected with the slider through the bent rod, the bent rod is connected with the bent rod, and is connected with the slider through the bent rod, and is connected, the middle part of one side of the dowel bar, which is close to the bottom plate, is rotationally connected with a hydraulic damping rod, one end of the hydraulic damping rod, which is far away from the dowel bar, is rotationally connected to the bottom plate bottom, one end of the diagonal brace rod is rotationally connected to the front and rear parts of one side, which is close to the bracket, one end of the diagonal brace rod, which is far away from the bracket, is rotationally connected with a connector, which is fixedly connected to one end, which is far away from the connector, of the guide rod is fixedly connected with a piston, the front and rear sides of the middle part of the bottom plate bottom end are fixedly connected with a buffer sleeve, one end, which is far away from the connector, of the guide rod sequentially penetrates through the end part of the buffer sleeve, a fixed disc and a limiting ring, which is fixedly connected to the periphery of the guide rod, the limiting ring is fixedly connected to two sides of the middle part in the buffer sleeve, the piston and the fixed disc are fixedly connected to the inside the buffer sleeve, the utility model discloses a transmission transformer, including guide arm, fixed plate, guide arm, reset spring, ring groove, warning subassembly, fixing base periphery all cover is equipped with reset spring, reset spring all sets up between spacing ring and fixed plate, transmission transformer still includes the buffering subassembly, the buffering subassembly includes the mounting plate, the mounting plate all fixed connection is at the bottom plate top, mounting plate top middle part all is provided with the guide pillar, guide pillar top all fixedly connected with fixing base, fixing base periphery all rotates and is connected with pneumatic damping pole, pneumatic damping pole other end all rotates and connects in the mounting plate bottom, the mounting plate top all is provided with powerful spring, powerful spring top all block is inside the annular, the annular is all seted up in the fixing base bottom, powerful spring sets up outside the guide pillar, transmission transformer still includes warning subassembly, warning subassembly includes the detection section of thick bamboo, the detection section of thick bamboo all sets up at buffering sleeve inner middle part, the utility model discloses a test tube, including a buffer sleeve, a fixed ring, a pressure sensor, a lifting rope, an inclined strut, a pressure sensor, a lifting rope, a gravity weight, an anti-falling rope and an inclined strut.
Preferably, the mounting panel bottom fixedly connected with is a plurality of last extension boards, it all is provided with down the extension board to go up the extension board both sides, down the equal fixed connection of extension board is at the bottom plate top, go up the equal fixedly connected with a plurality of elastic pieces of extension board both sides lower part, the elastic piece all sets up between last extension board and lower extension board.
Compared with the prior art, the invention has the following beneficial effects:
1. when the follow-up use, when transmission transformer receives the impact and takes place displacement and rock, external force can pass through mounting panel or bottom plate and transmit, powerful spring through fixing base bottom setting can separate mounting panel and bottom plate, make impact force can be by quick disconnection when transmitting, can absorb the power of mounting panel transmission in-process through each pneumatic damping rod, simultaneously because pneumatic damping rod disperses to set up and all be the inclination, make the power that the transmission was come can be dispersed into multistrand component, in this in-process power can be carried out preliminary consumption, simultaneously when pneumatic damping rod contracts, can further consume and absorb impact force through the compression of pneumatic damping rod internal gas, thereby can greatly reduced impact to transmission transformer's actual influence, be favorable to in-service use.
2. When the transformer main part atress takes place the displacement, the displacement of mounting panel can drive T shape slider through connecting the bent lever and remove, can initially spacing mounting panel's displacement direction through the relative slip of T shape slider, reduce transformer main part's the range of rocking, on the dowel steel can be conducted to the removal of T shape slider simultaneously, can be with force conduction to hydraulic damping pole and diagonal brace on through the dowel steel, thereby can realize carrying out further dispersion and consumption with the force, can fully absorb the force through hydraulic damping pole, can be with not fully absorbing force conduction to the bottom plate on whole simultaneously, can effectively promote the buffer effect of absorbing the power.
3. Can be with the force conduction that receives to the guide arm on through the diagonal brace to can utilize the big separation angle to change the direction of force, make the force can be from the slant change into transversely, conveniently clear up the force through buffer sleeve and guide arm, can carry out the damping to the guide arm through the inside compressed gas of buffer sleeve, utilize reset spring can assist the guide arm to carry out further buffering simultaneously, make smooth and perfect that the process of dispelling the power can be more, make the transmission transformer can be cleared up fast in the first time when the atress, be favorable to actual use, thereby can promote the stability when the transmission transformer uses by a wide margin.
4. When transmission transformer atress is great, leads to buffer unit and the subassembly of dissolving out can not fully clear up it, the removal compression distance of guide arm can surpass safe threshold value to can further compress the compressed gas in the buffer sleeve, can open the check valve on the detection section of thick bamboo when the inside gas pressure of buffer sleeve is too big, thereby can be with the too big gas introduction of pressure detection section of thick bamboo inside, thereby can reduce buffer sleeve's operating pressure, promote the limit threshold value of the subassembly of dissolving out, extension buffer sleeve's life.
5. When the inside gas of buffer sleeve continuously gushes in, lead to detecting the inside pressure of section of thick bamboo and continuously increase the back, detect the inside pressure sensor of section of thick bamboo and can send warning signal when pressure surpasses the safety threshold who presets, warn the staff of remote end to can make the staff perceive the problem in the very first time, and clear problem transmission transformer's position is favorable to investigation potential safety hazard, is favorable to transmission transformer's long-term use work.
Drawings
Fig. 1 is a front perspective view of a high-stability power transmission transformer according to the present invention;
fig. 2 is a schematic front view of a partial structure of a power transmission transformer with high stability according to the present invention;
fig. 3 is a schematic bottom view of a partial structure of a power transmission transformer with high stability according to the present invention;
FIG. 4 is a schematic diagram of a buffer assembly of a power transmission transformer with high stability according to one embodiment of the present invention;
fig. 5 is a schematic diagram of a partial structure of a power dissipating assembly of a power transmission transformer with high stability according to the present invention;
FIG. 6 is a schematic diagram of a partial structure of a power dissipating assembly and a warning assembly of a high stability power transmission transformer according to the present invention;
FIG. 7 is a schematic diagram showing a part of a power dissipating assembly and a warning assembly of a power transmission transformer with high stability;
fig. 8 is a schematic diagram showing a part of a buffer assembly of a power transmission transformer with high stability according to the second embodiment of the present invention.
1. A power transmission transformer; 101. a transformer body; 102. a heat radiation fin; 103. a mounting plate; 104. a bracket; 105. an anti-falling rope; 106. a gravity drop; 107. a diagonal brace; 108. a bottom plate; 109. a hanging rope; 110. an opening; 111. a fixing bolt; 112. a fixing frame; 113. a connecting block; 114. a base; 115. a connecting seat; 116. a mounting bar; 117. a mounting plate; 118. an air pressure damping rod; 119. a dowel bar; 120. connecting a bent rod; 121. an elastic sheet; 122. a strong spring; 123. a lower support plate; 124. an upper support plate; 125. a fixing seat; 126. a hydraulic damping rod; 127. a T-shaped slider; 128. a connecting piece; 129. a guide rod; 130. a buffer sleeve; 131. a piston; 132. a one-way valve; 133. a fixing ring; 134. a reset spring; 135. a fixed plate; 136. a connector; 137. a limiting ring; 138. a detection cylinder; 139. a ring groove; 140. and (5) a guide post.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
1-8, a high-stability power transmission transformer, the power transmission transformer 1 comprises a force dissipating component, the force dissipating component is used for counteracting and dispersing the force born by the transformer component when the transformer component is stressed, the force dissipating component comprises a connecting bent rod 120, the connecting bent rod 120 is fixedly connected to two sides of the inner lower part of a mounting plate 103, the connecting bent rod 120 penetrates through an opening 110, the opening 110 penetrates through the front and rear parts of two sides of a bottom plate 108, one end of the connecting bent rod 120 far away from the mounting plate 103 is fixedly connected with a T-shaped sliding block 127, the T-shaped sliding block 127 is slidably connected to the bottom plate 108, one end of the T-shaped sliding block 127 far away from the connecting bent rod 120 is rotationally connected with a dowel bar 119, one end of the dowel bar 119 far away from the T-shaped sliding block 127 is rotationally connected with an inclined supporting rod 107 through a connecting piece 128, one side middle part of the dowel bar 119 near the bottom plate 108 is rotationally connected with a hydraulic damping rod 126, one end of the hydraulic damping rod 126 far away from the dowel bar 119 is rotationally connected to the bottom plate 108, one end of each diagonal brace 107 is rotatably connected to the front and rear parts of the side, close to the bracket 104, of each diagonal brace 107, one end, far away from the bracket 104, of each diagonal brace 107 is rotatably connected with a connector 136, and when the transformer main body 101 is forced to displace, the displacement of the mounting plate 103 drives the T-shaped slide block 127 to move through the connecting bent rod 120, the displacement direction of the mounting plate 103 can be initially limited through the relative sliding of the T-shaped slide block 127, the shaking amplitude of the transformer main body 101 is reduced, meanwhile, the force can be transmitted to the dowel bar 119 through the movement of the T-shaped slide block 127, the force can be transmitted to the hydraulic damping rod 126 and the diagonal brace 107 through the dowel bar 119, so that the force can be further dispersed and consumed, the force can be fully absorbed through the hydraulic damping rod 126, and meanwhile, the force which can not be completely absorbed can be transmitted to the whole bottom plate 108, the force-dissipating buffering effect can be effectively improved.
The transmission transformer 1 still includes the transformer subassembly, the transformer subassembly includes transformer main body 101, transformer main body 101 comprises iron core and coil and electrical equipment etc. transformer main body 101 all is provided with evenly distributed's heat radiation fin 102 all around, transformer main body 101 bottom fixedly connected with base 114, base 114 periphery middle part fixedly connected with mount 112, a plurality of connecting blocks 113 of equal fixedly connected with in bottom front and back side of base 114 lower part, connecting block 113 all set up in the mount 112 lower part, transformer main body 101 internally mounted has the transformer subassembly, transformer main body 101 top is provided with a plurality of terminal, the installation subassembly includes bottom plate 108, bottom plate 108 upper portion is provided with mounting panel 103, mounting panel 103 top both sides all fixedly connected with mounting bar 116, all run through in the front and back side of mounting bar 116 middle part has fixing bolt 111, the connecting block 113 top is connected with base 114 through fixing bolt 111 and mounting bar 116, the front and back side of mounting panel 103 top all fixedly connected with a plurality of connecting seat 115, connecting seat 115 respectively corresponds with connecting block 113, support 104 is all fixedly connected with in bottom plate 108 both sides, people can be fixed to the transformer box or on the mount 112 earlier with support 104, after that the transformer main body 101 can be carried out the mounting panel and the mounting bar is fixed to the mounting panel 116 through the mounting panel, can realize the mounting to the mounting panel is to the mounting panel is fixed to the mounting panel 116, can realize the fixed connection between the base 116 and the fixed connection of the base 116 and the base is fixed to the mounting panel and the base 114.
The transmission transformer 1 further comprises a buffer component, the buffer component comprises a mounting plate 117, the mounting plate 117 is fixedly connected to the top of the bottom plate 108, the middle part of the top end of the mounting plate 117 is provided with a guide pillar 140, the guide pillar 140 is made of rubber, the top of the guide pillar 140 is fixedly connected with a fixed seat 125, the periphery of the fixed seat 125 is rotationally connected with an air pressure damping rod 118, the other end of the air pressure damping rod 118 is rotationally connected to the bottom of the mounting plate 103, the top of the mounting plate 117 is provided with a powerful spring 122, the top of the powerful spring 122 is clamped in an annular groove 139, the annular groove 139 is formed in the bottom of the fixed seat 125, the powerful spring 122 is arranged outside the guide pillar 140, the bottom of the mounting plate 103 is fixedly connected with a plurality of upper support plates 124, two sides of the upper support plates 124 are provided with lower support plates 123, the lower support plates 123 are fixedly connected to the top of the bottom plate 108, two sides of the upper support plates 124 are fixedly connected with a plurality of elastic sheets 121, the elastic sheets 121 are arranged between the upper support plate 124 and the lower support plate 123, when the transmission transformer 1 is impacted, and is displaced and rocked in the subsequent use, external force can be transmitted through the mounting plate 103 or the bottom plate 108, the mounting plate 103 and the bottom plate 108 can be separated through the strong springs 122 arranged at the bottom of the fixing seat 125, so that impact force can be rapidly disconnected in the transmission process, the force in the transmission process of the mounting plate 103 can be absorbed through each pneumatic damping rod 118, meanwhile, the transmitted force can be dispersed into a plurality of component forces due to the fact that the pneumatic damping rods 118 are arranged in a dispersed manner and are in an inclined state, the force can be primarily consumed in the process, meanwhile, when the pneumatic damping rods 118 are contracted, the impact force can be further consumed and absorbed through the compression of gas in the pneumatic damping rods 118, so that the actual influence of the transmission impact on the transmission transformer 1 can be greatly reduced, is beneficial to practical use.
The power dissipation assembly still includes connector 136, the equal fixed connection of connector 136 is at the one end that connector 136 kept away from mutually of guide arm 129, the equal fixedly connected with piston 131 of one end that connector 136 was kept away from to guide arm 129, equal fixedly connected with buffer sleeve 130 around the bottom middle part of bottom plate 108, the one end that connector 136 was kept away from to guide arm 129 all runs through buffer sleeve 130 tip in proper order, fixed disk 135 and spacing ring 137, equal fixed connection is in guide arm 129 periphery, spacing ring 137 all with guide arm 129 sliding connection, equal fixed connection is in buffer sleeve 130 middle part both sides, piston 131 and equal sliding connection of fixed disk 135 are inside buffer sleeve 130, the one side that guide arm 129 periphery is close to mutually all overlaps and is equipped with reset spring 134, reset spring 134 all sets up between spacing ring 137 and fixed disk 135, simultaneously through diagonal brace 107 can be with the force conduction that receives to on guide arm 129, thereby can utilize the big separation angle to change the direction of force, make the power can be from the slant change into transversely, the convenience is cleared up to the force through buffer sleeve 130 and guide arm 129, can carry out the damping spring 129 through the inside compression gas of buffer sleeve 130, simultaneously 134 can utilize reset spring 129 to make the power dissipation device can be more practical and more can be carried out in the life-saving process, the power transmission time is better, and the power dissipation process can be more convenient.
The power transmission transformer 1 further comprises a warning component, the warning component comprises a detection cylinder 138, the detection cylinder 138 is arranged at the inner middle part of the buffer sleeve 130, the upper and lower parts of the detection cylinder 138 are clamped with a fixed ring 133, the fixed ring 133 is arranged at the upper and lower sides of the inner middle part of the buffer sleeve 130, a plurality of one-way valves 132 are arranged at the middle part of the outer periphery of the detection cylinder 138, a pressure sensor is arranged in the detection cylinder 138, a lifting rope 109 is fixedly connected at the middle part of the bottom end of the buffer sleeve 130, a gravity weight 106 is fixedly connected at the bottom end of the lifting rope 109, the gravity weight 106 is used for further resolving stress, anti-falling ropes 105 are fixedly connected at two sides of the gravity weight 106, one ends of the anti-falling ropes 105 far away from the gravity weight 106 are fixedly connected at the middle part of the diagonal brace 107, and meanwhile, when the power transmission transformer 1 is stressed greatly, the buffer component and the stress resolving component can not fully resolve the stress, the moving compression distance of the guide rod 129 can exceed a safety threshold, thereby can further compress the compressed gas in the buffer sleeve 130, can open the check valve 132 on detecting the section of thick bamboo 138 when the inside gas pressure of buffer sleeve 130 is too big, thereby can be with the too big gas introduction of pressure detect the section of thick bamboo 138 inside, thereby can reduce buffer sleeve 130's operating pressure, promote the limit threshold value of the power consumption subassembly, prolong buffer sleeve 130's life, simultaneously when buffer sleeve 130 inside gas continuously gushes in, lead to detecting the inside pressure of section of thick bamboo 138 continuously to increase the back, detect the inside pressure sensor of section of thick bamboo 138 and can send warning signal when the pressure surpasses the safety threshold value of predetermineeing, warn the staff of remote end, thereby can make the staff can first time perceive the problem, and confirm the position of problem transmission transformer 1, be favorable to the investigation potential safety hazard.
Working principle:
in actual use, people can fix the bracket 104 onto the transformer box or the mounting frame firstly, then people can mount the transformer assembly onto the mounting plate 103, two sides of the base 114 can be limited through the mounting bar 116, during mounting, people can clamp the connecting block 113 between the connecting seats 115 to realize complete fixation and limitation of the transformer main body 101, then the fixing bolts 111 can be used for realizing connection fixation of the base 114 and the mounting bar 116 to realize fixed mounting work of the power transmission transformer 1, when the power transmission transformer 1 is subjected to impact displacement and shaking in subsequent use, external force can be transmitted through the mounting plate 103 or the bottom plate 108, the mounting plate 103 and the bottom plate 108 can be separated through the strong springs 122 arranged at the bottom of the fixing seat 125, so that the impact force can be rapidly disconnected during transmission, the force in the transmission process of the mounting plate 103 can be absorbed through each air pressure damping rod 118, meanwhile, as the air pressure damping rods 118 are arranged in a dispersed way and are in an inclined state, the transmitted force can be dispersed into a plurality of component forces, the force can be primarily consumed in the process, meanwhile, when the air pressure damping rods 118 are contracted, the impact force can be further consumed and absorbed through the compression of the air in the air pressure damping rods 118, so that the actual influence of the impact on the power transmission transformer 1 can be greatly reduced, the actual use is facilitated, and when the transformer main body 101 is stressed and displaced, the displacement of the mounting plate 103 can drive the T-shaped sliding blocks 127 to move through the connecting bent rods 120, the displacement direction of the mounting plate 103 can be primarily limited through the relative sliding of the T-shaped sliding blocks 127, the shaking amplitude of the transformer main body 101 is reduced, meanwhile, the force can be transmitted to the force transmission rod 119 through the movement of the T-shaped sliding blocks 127, the force can be conducted to the hydraulic damping rod 126 and the diagonal brace 107 through the dowel bar 119, thereby realizing further dispersion and consumption of the force, the force can be fully absorbed through the hydraulic damping rod 126, meanwhile, the force which cannot be fully absorbed can be conducted to the whole bottom plate 108, the force dissipation buffering effect can be effectively improved, meanwhile, the received force can be conducted to the guide rod 129 through the diagonal brace 107, the direction of the force can be changed from oblique to transverse by utilizing a large separation angle, the force can be conveniently resolved through the buffering sleeve 130 and the guide rod 129, the compressed gas in the buffering sleeve 130 can be used for damping the guide rod 129, meanwhile, the return spring 134 can assist the guide rod 129 in further buffering, the force dissipation process can be more smooth and perfect, the transmission transformer 1 can be quickly digested at the first time when being stressed, the practical use is facilitated, the stability of the transmission transformer 1 in use can be greatly improved, meanwhile, when the transmission transformer 1 is stressed greatly, and the buffer component and the power absorption component can not be fully digested, the moving compression distance of the guide rod 129 exceeds the safety threshold value, so that the compressed gas in the buffer sleeve 130 can be further compressed, when the gas pressure in the buffer sleeve 130 is overlarge, the check valve 132 on the detection cylinder 138 can be opened, the gas with overlarge pressure can be introduced into the detection cylinder 138, the working pressure of the buffer sleeve 130 can be reduced, the limit threshold value of the power absorption component is improved, the service life of the buffer sleeve 130 is prolonged, and when the gas in the buffer sleeve 130 continuously flows in, the pressure in the detection cylinder 138 is continuously increased, the pressure sensor in the detection cylinder 138 can send out a warning signal when the pressure exceeds a preset safety threshold value, and warn the staff at the remote end, so that the staff can detect the problem at the first time, and the position of the power transmission transformer 1 is clear, thereby being beneficial to checking the potential safety hazard and facilitating the long-term use operation of the power transmission transformer 1.
The foregoing has shown and described the basic principles, principal 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 that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a high transmission transformer of stability, includes transmission transformer (1), its characterized in that: the power transmission transformer (1) comprises a power dissipation assembly, the power transmission transformer (1) further comprises a transformer assembly, the transformer assembly comprises a transformer main body (101), evenly distributed radiating fins (102) are arranged around the transformer main body (101), a base plate (114) is fixedly connected to the bottom of the transformer main body (101), a fixing frame (112) is fixedly connected to the middle part of the periphery of the base plate (114), a plurality of connecting blocks (113) are fixedly connected to the front side and the rear side of the lower part of the base plate (114), the connecting blocks (113) are arranged on the lower part of the fixing frame (112), the transformer assembly is internally mounted in the transformer main body (101), a plurality of binding posts are arranged at the top of the transformer main body (101), the power transmission transformer (1) further comprises a mounting assembly, the mounting assembly comprises a bottom plate (108), a mounting plate (103) is arranged on the upper portion of the bottom plate (108), mounting bars (116) are fixedly connected to the two sides of the top of the mounting plate (103), fixing bolts (103) penetrate through the middle part and the rear side of the mounting bars (116), the fixing bolts (103) are fixedly connected to the top of the base plate (116), the fixing frames (116) through the fixing bolts (111), the connecting seat (115) is respectively corresponding to the connecting blocks (113), the brackets (104) are fixedly connected to two sides of the bottom plate (108), the force dissipating assembly comprises connecting bent rods (120), the connecting bent rods (120) are fixedly connected to two sides of the inner lower part of the mounting plate (103), the connecting bent rods (120) penetrate through the openings (110), the openings (110) penetrate through the front and rear parts of the two sides of the bottom plate (108), one ends of the connecting bent rods (120) far away from the mounting plate (103) are fixedly connected with T-shaped sliding blocks (127), the T-shaped sliding blocks (127) are in sliding connection with the bottom of the bottom plate (108), one ends of the T-shaped sliding blocks (127) far away from the connecting bent rods (120) are all rotationally connected with dowel bars (119), one ends of the dowel bars (119) far away from the T-shaped sliding blocks (127) are all rotationally connected with diagonal brace bars (107) through connecting pieces (128), one middle parts of one sides of the dowel bars (119) near the bottom plate (108) are all rotationally connected with hydraulic damping bars (126), one ends of the brackets (104) far away from one ends of the diagonal brace bars (104) which are rotationally connected with one ends of the brackets (104), the connector (136) is fixedly connected with one end of the guide rod (129) far away from each other, one end of the guide rod (129) far away from the connector (136) is fixedly connected with the piston (131), the front side and the rear side of the middle part of the bottom plate (108) are fixedly connected with the buffer sleeve (130), one end of the guide rod (129) far away from the connector (136) sequentially penetrates through the end part of the buffer sleeve (130), the fixing disc (135) and the limiting ring (137), the fixing disc (135) is fixedly connected with the periphery of the guide rod (129), the limiting ring (137) is in sliding connection with the guide rod (129), the limiting ring (137) is fixedly connected with two sides of the middle part in the buffer sleeve (130), the piston (131) and the fixed disc (135) are both in sliding connection in the buffer sleeve (130), one side, close to the periphery of the guide rod (129), of the guide rod is sleeved with a reset spring (134), the reset spring (134) is arranged between the limiting ring (137) and the fixed disc (135), the power transmission transformer (1) further comprises a buffer assembly, the buffer assembly comprises a mounting disc (117), the mounting disc (117) is fixedly connected to the top of the bottom plate (108), the middle part of the top end of the mounting disc (117) is provided with a guide pillar (140), the top of the guide pillar (140) is fixedly connected with a fixing seat (125), the utility model discloses a safety device for the electric power transmission transformer, including fixing base (125) and fixing base (125), fixing base (125) periphery is all rotated and is connected with pneumatic damping pole (118), pneumatic damping pole (118) other end is all rotated and is connected in mounting panel (103) bottom, mounting panel (117) top all is provided with powerful spring (122), powerful spring (122) top all block is inside annular (139), annular (139) all are offered in fixing base (125) bottom, powerful spring (122) set up in guide pillar (140) outside, transmission transformer (1) still includes warning subassembly, warning subassembly includes detection section of thick bamboo (138), detection section of thick bamboo (138) all set up middle part in buffer sleeve (130), detection section of thick bamboo (138) upper and lower part all block has solid fixed ring (133), gu fixed ring (133) all install middle part upside in buffer sleeve (130), detection section of thick bamboo (138) periphery mid-mounting has a plurality of one-way valves (132), detection section of thick bamboo (138) internally mounted has pressure sensor, buffer sleeve (130) bottom middle part all fixedly connected with lifting rope (109) weight, both sides (106) are all fixedly connected with weight, all are connected with weight-falling rope (106), one end of the anti-falling rope (105) far away from the gravity drop (106) is fixedly connected to the middle part of the diagonal brace (107).
2. A high stability power transmission transformer according to claim 1, characterized in that: mounting panel (103) bottom fixedly connected with is a plurality of upper supporting plate (124), upper supporting plate (124) both sides all are provided with down extension board (123), lower extension board (123) all fixed connection is at bottom plate (108) top, upper supporting plate (124) both sides lower part all fixedly connected with a plurality of elastic pieces (121), elastic pieces (121) all set up between upper supporting plate (124) and lower extension board (123).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410064670.3A CN117612827B (en) | 2024-01-17 | 2024-01-17 | High-stability power transmission transformer |
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| CN202410064670.3A CN117612827B (en) | 2024-01-17 | 2024-01-17 | High-stability power transmission transformer |
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| CN117612827A CN117612827A (en) | 2024-02-27 |
| CN117612827B true CN117612827B (en) | 2024-04-05 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117612827A (en) | 2024-02-27 |
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