CN112103039A - Rod body type fixing device for power transformer - Google Patents
Rod body type fixing device for power transformer Download PDFInfo
- Publication number
- CN112103039A CN112103039A CN202010962501.3A CN202010962501A CN112103039A CN 112103039 A CN112103039 A CN 112103039A CN 202010962501 A CN202010962501 A CN 202010962501A CN 112103039 A CN112103039 A CN 112103039A
- Authority
- CN
- China
- Prior art keywords
- spiral spring
- support
- pressure control
- liquid
- supporting mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a rod body type fixing device for a power transformer, which comprises a main mounting sleeve. The device is arranged on the rod bodies of the two power cement rods, can be used for installing and supporting the transformer, is provided with the hydraulic mechanism at the bottom for supporting after installation, so that the supporting force range and the supporting stability are improved, is provided with the buffer supporting mechanism, and can ensure that the device has certain anti-vibration capability.
Description
Technical Field
The invention relates to the technical field of electric power installation, in particular to a rod body type fixing device for an electric power transformer.
Background
At present, some outdoor transformers are installed at rod body parts of two cement power rods, so fixing devices are needed, the existing fixing devices only have simple installation and fixing functions, and the supporting stability is poor.
Disclosure of Invention
The present invention is directed to a rod type fixing device for an electrical transformer, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rod formula fixing device for power transformer, includes main installation sleeve and vice installation sleeve, main installation sleeve and the inside center of vice installation sleeve are provided with main shaft trepanning and countershaft trepanning respectively, main installation sleeve and vice installation sleeve include two sets ofly, and every group includes a main installation sleeve that is located the bottom and the vice installation sleeve that is located the top, two be provided with main bearing mounting hole and vice bearing mounting hole respectively between the main installation sleeve side and between two vice installation sleeve sides, main bearing mounting hole and vice bearing mounting hole are inside installs main rotation axis and vice rotation axis respectively through the base bearing, main connection axle and vice rotation axis's axis body middle part is installed respectively to main rotation axis and vice rotation axis's axis body, main first connecting plate and main second connecting plate are installed respectively to main connecting axle and vice connecting axle tip, the tip of main first connecting plate and main second connecting plate is installed respectively and is cushioned telescopic part supporting mechanism and peaceful connecting axle of liquid The utility model discloses a transformer mounting plate, including the face supporting board, main fourth connecting plate and main third connecting plate are installed respectively to one side of face supporting board bottom and the one end of telescopic part supporting mechanism of liquid buffering, the tip of main fourth connecting plate and main third connecting plate is installed coexistence plate structure and main connecting rod structure respectively, two the plate body tip end of riser structure is through a main bearing installation horizontal rotation axis, the tip of horizontal rotation axis and the tip fixed connection of main connecting rod structure, the upper surface mounting of face supporting board has a plurality of coil spring buffering to support and gaseous spacing formula part supporting mechanism, and is a plurality of coil spring buffering supports and a gaseous spacing formula part supporting mechanism top installation transformer mounting panel, transformer mounting panel upper surface center is provided with transformer installation groove structure.
Further, the liquid buffer telescopic member support mechanism includes a cylindrical hollow housing for the liquid buffer telescopic member support mechanism, a hollow structure for the liquid buffer telescopic member support mechanism, an air vent for the liquid buffer telescopic member support mechanism, a piston for the liquid buffer telescopic member support mechanism, a coil spring for the liquid buffer telescopic member support mechanism, a seal ring for the liquid buffer telescopic member support mechanism, a telescopic rod for the liquid buffer telescopic member support mechanism, and a member mounting hole for the liquid buffer telescopic member support mechanism; the hollow structure for the liquid buffering telescopic part supporting mechanism is arranged at the center inside the cylindrical hollow shell for the liquid buffering telescopic part supporting mechanism, the air vent for the liquid buffering telescopic part supporting mechanism communicated with the hollow structure for the liquid buffering telescopic part supporting mechanism is arranged inside one side of the cylindrical hollow shell for the liquid buffering telescopic part supporting mechanism, the piston for the liquid buffering telescopic part supporting mechanism is arranged inside the air vent for the liquid buffering telescopic part supporting mechanism, the piston for the liquid buffering telescopic part supporting mechanism is provided with a conical structure of an integrated structure at one end face positioned at the air vent for the liquid buffering telescopic part supporting mechanism, and the compressed spiral spring for the liquid buffering telescopic part supporting mechanism is arranged at the other end of the piston for the liquid buffering telescopic part supporting mechanism, the piston for the liquid buffering telescopic part supporting mechanism is provided with a telescopic rod for the liquid buffering telescopic part supporting mechanism at the center of one end of the conical structure, the rod body of the telescopic rod for the liquid buffering telescopic part supporting mechanism penetrates through the center of one end of the cylindrical hollow shell for the liquid buffering telescopic part supporting mechanism, and the two are provided with a sealing ring for the liquid buffering telescopic part supporting mechanism at the penetrating position, a part mounting hole for the liquid buffering telescopic part supporting mechanism is arranged in the cylindrical hollow shell for the liquid buffering telescopic part supporting mechanism, and both ends of the component mounting hole for the liquid buffering telescopic component supporting mechanism are respectively communicated with the external space and the other side of the hollow structure for the liquid buffering telescopic component supporting mechanism, a spiral spring abutting type inner and outer boundary pressure control mechanism is installed inside the component installation hole for the liquid buffering telescopic component supporting mechanism.
Furthermore, the end surface of the other side of the cylindrical hollow shell of the liquid buffering telescopic part supporting mechanism is mainly connected with one end surface of the first connecting plate.
Further, the telescopic liquid buffer part supporting mechanism is arranged at the center of one end face of the main third connecting plate at one end positioned at the outside by using a telescopic rod.
Further, the spiral spring buffer support and gas limit type part support mechanism comprises a hollow shell for the spiral spring buffer support and gas limit type part support mechanism, a hollow structure for the spiral spring buffer support and gas limit type part support mechanism, a first vent hole for the spiral spring buffer support and gas limit type part support mechanism, a second vent hole for the spiral spring buffer support and gas limit type part support mechanism, a piston for the spiral spring buffer support and gas limit type part support mechanism, a spiral spring for the spiral spring buffer support and gas limit type part support mechanism, a connecting rod for the spiral spring buffer support and gas limit type part support mechanism, a bottom connecting plate for the spiral spring buffer support and gas limit type part support mechanism, a top connecting plate for the spiral spring buffer support and gas limit type part support mechanism, a first vent hole for the spiral spring buffer support and gas limit type part support mechanism, a second vent hole for the spiral spring buffer support and gas limit type, A bottom bolt hole for the spiral spring buffer support and gas limit type component support mechanism and a top bolt hole for the spiral spring buffer support and gas limit type component support mechanism; the hollow shell for the spiral spring buffering support and gas limiting type component support mechanism is internally provided with a hollow structure for the spiral spring buffering support and gas limiting type component support mechanism at the center, the side surface of the hollow shell for the spiral spring buffering support and gas limiting type component support mechanism is provided with a first vent hole for the spiral spring buffering support and gas limiting type component support mechanism and a second vent hole for the gas limiting type component support mechanism, the two ends of the first vent hole for the gas limiting type component support mechanism are respectively communicated with the external space and the bottom of one side of the hollow structure for the spiral spring buffering support and gas limiting type component support mechanism, the two ends of the second vent hole for the spiral spring buffering support and gas limiting type component support mechanism are respectively communicated with the external space and the top of one side of the hollow structure for the spiral spring buffering support and gas limiting type component support mechanism, coil spring buffer support and spacing formula part for supporting mechanism hollow structure internally mounted coil spring buffer support and spacing formula part for supporting mechanism piston of gas, coil spring buffer support and spacing formula part for supporting mechanism piston bottom installation one compressed coil spring buffer support and spacing formula part for supporting mechanism coil spring for supporting mechanism of gas, coil spring buffer support and spacing formula part for supporting mechanism piston top center installation coil spring buffer support and spacing formula part for supporting mechanism connecting rod of gas, the body of rod of coil spring buffer support and spacing formula part for supporting mechanism connecting rod of gas runs through coil spring buffer support and spacing formula part for supporting mechanism hollow shell top center of gas, coil spring buffer support and spacing formula part for supporting mechanism hollow shell bottom and coil spring buffer support and spacing formula part for supporting mechanism of gas are connected The top of pole is installed coil spring buffer respectively and is supported and gas spacing formula part bottom connecting plate for supporting mechanism and coil spring buffer support and gas spacing formula part top connecting plate for supporting mechanism, the inside of coil spring buffer support and gas spacing formula part bottom connecting plate for supporting mechanism and coil spring buffer support and gas spacing formula part top connecting plate for supporting mechanism is provided with coil spring buffer support and gas spacing formula part bottom connecting plate for supporting mechanism and coil spring buffer support and gas spacing formula part top connecting plate for supporting mechanism respectively.
Further, the bottom connecting plate for the coil spring buffer support and gas limit type component support mechanism is mounted on the upper surface of the planar support plate through bolts inserted into the bottom bolt holes for the coil spring buffer support and gas limit type component support mechanism.
Furthermore, the top connecting plate for the spiral spring buffer support and gas limit type component support mechanism is arranged at the bottom of the transformer mounting plate through a bolt inserted into a top bolt hole for the spiral spring buffer support and gas limit type component support mechanism.
Further, the coil spring abutting type inner and outer boundary pressure control mechanism comprises a hollow shell for the coil spring abutting type inner and outer boundary pressure control mechanism, a hollow sealing ring for the coil spring abutting type inner and outer boundary pressure control mechanism, a hollow structure for the coil spring abutting type inner and outer boundary pressure control mechanism, a liquid discharge hole for the coil spring abutting type inner and outer boundary pressure control mechanism, a valve plate insertion space for the coil spring abutting type inner and outer boundary pressure control mechanism, a liquid inlet hole for the coil spring abutting type inner and outer boundary pressure control mechanism, a moving plate for the coil spring abutting type inner and outer boundary pressure control mechanism, a valve plate for the coil spring abutting type inner and outer boundary pressure control mechanism, a liquid through hole for the coil spring abutting type inner and outer boundary pressure control mechanism, and a coil spring for the coil spring abutting type inner and outer boundary pressure control mechanism; the side surface of the hollow shell for the spiral spring contact type internal and external boundary pressure control mechanism is sleeved with a spiral spring contact type internal and external boundary pressure control mechanism hollow seal ring, the center inside the hollow shell for the spiral spring contact type internal and external boundary pressure control mechanism is provided with a hollow structure for the spiral spring contact type internal and external boundary pressure control mechanism, one side of the hollow shell for the spiral spring contact type internal and external boundary pressure control mechanism, which is positioned in the hollow structure for the spiral spring contact type internal and external boundary pressure control mechanism, is provided with a liquid discharge hole for the spiral spring contact type internal and external boundary pressure control mechanism, one end of the liquid discharge hole for the spiral spring contact type internal and external boundary pressure control mechanism is communicated with one end of the hollow shell for the spiral spring contact type internal and external boundary pressure control mechanism, and the other side of the hollow shell for the spiral spring contact type internal and external boundary pressure control mechanism is provided with a liquid discharge hole The coil spring abutting type internal and external boundary pressure control mechanism comprises a valve plate insertion space for a coil spring abutting type internal and external boundary pressure control mechanism, a coil spring abutting type liquid inlet hole for the internal and external boundary pressure control mechanism is arranged at one side of the valve plate insertion space for the coil spring abutting type internal and external boundary pressure control mechanism, the coil spring abutting type internal and external boundary pressure control mechanism is communicated with the other side of the coil spring abutting type internal and external boundary pressure control mechanism through the liquid inlet hole, a coil spring abutting type moving plate for the internal and external boundary pressure control mechanism is arranged in a hollow structure for the coil spring abutting type internal and external boundary pressure control mechanism through the hollow shell, and the coil spring abutting type moving plate for the internal and external boundary pressure control mechanism is arranged at the center of the end face positioned at one side of the valve plate insertion space for the coil spring abutting type internal and external boundary pressure control mechanism The valve plate for the spiral spring abutting type inner and outer boundary pressure control mechanism is of an integrated structure, a liquid through hole for the spiral spring abutting type inner and outer boundary pressure control mechanism is formed in the side face of a movable plate for the spiral spring abutting type inner and outer boundary pressure control mechanism and is communicated with two end faces of the movable plate, and a spiral spring abutting type inner and outer boundary pressure control mechanism spiral spring is installed on the other end face of the movable plate for the spiral spring abutting type inner and outer boundary pressure control mechanism.
Further, the coil spring abutting type inner and outer boundary pressure control mechanism is connected with the hollow structure for the liquid buffering telescopic component supporting mechanism through the hollow liquid sealing ring in a clamping mode in the component mounting hole for the liquid buffering telescopic component supporting mechanism, and one end of the coil spring abutting type inner and outer boundary pressure control mechanism is communicated with the hollow structure for the liquid buffering telescopic component supporting mechanism through the liquid inlet hole.
Further, the initial length of the coil spring for the coil spring contact type internal and external pressure control mechanism is larger than the transverse length of the hollow structure for the coil spring contact type internal and external pressure control mechanism.
Compared with the prior art, the invention has the beneficial effects that: the invention is arranged on the rod bodies of two electric cement rods, can carry out installation and support functions on a transformer, simultaneously, after the installation, the bottom of the device is provided with a hydraulic mechanism for supporting, thereby improving the supporting force range and the supporting stability, simultaneously, the device is provided with a buffer supporting mechanism, so that the device has certain anti-vibration capability, the device is stable in work because the device installs a necessary supporting rod on the important supporting part, and the device is provided with a liquid buffer telescopic part supporting mechanism which can carry out buffer supporting on the middle supporting part under the action of liquid power and has obvious supporting effect, in addition, the device is provided with a spiral spring buffer supporting and gas limiting part supporting mechanism which can carry out stable elastic supporting on the transformer according to the efficiency of the elastic supporting and gas flowing, in addition, the device is provided with a spiral spring contact type internal and external pressure control mechanism, the maximum supporting force during supporting can be controlled, and the phenomenon that the end part is inclined due to overlarge supporting force is prevented.
Drawings
FIG. 1 is a schematic diagram of a full-sectional structure of a rod-type fixing device for an electrical transformer according to the present invention;
FIG. 2 is a schematic structural diagram of a liquid buffering telescopic member supporting mechanism in a rod type fixing device for an electric transformer according to the present invention;
FIG. 3 is a schematic structural view of a coil spring buffer support and gas limit type component support mechanism in the rod type fixing device for the power transformer of the present invention;
FIG. 4 is a schematic structural diagram of a coil spring contact type internal and external pressure control mechanism in a rod type fixing device for an electric transformer according to the present invention;
in the figure: 1, a main mounting sleeve, 2, an auxiliary mounting sleeve, 3, a main shaft sleeve hole, 4, an auxiliary shaft sleeve hole, 5, a main rotating shaft, 6, an auxiliary rotating shaft, 7, a main bearing, 8, a main bearing mounting hole, 9, an auxiliary bearing mounting hole, 10, a main connecting shaft, 11, an auxiliary connecting shaft, 12, a main first connecting plate, 13, a main second connecting plate, 14, a planar supporting plate, 15, a liquid cushion telescopic member supporting mechanism, 151, a cylindrical hollow casing for the liquid cushion telescopic member supporting mechanism, 152, a hollow structure for the liquid cushion telescopic member supporting mechanism, 153, an air vent for the liquid cushion telescopic member supporting mechanism, 154, a piston for the liquid cushion telescopic member supporting mechanism, 155, a coil spring for the liquid cushion telescopic member supporting mechanism, 156, a seal ring for the liquid cushion telescopic member supporting mechanism, 157, a telescopic rod for the liquid cushion telescopic member supporting mechanism, 158, a component mounting hole for a liquid cushion telescopic component support mechanism, 16, a main third connecting plate, 17, a main connecting rod structure, 18, a main fourth connecting plate, 19, a vertical plate structure, 20, a horizontal rotating shaft, 21, a horizontal rotating shaft, 211, a hollow housing for a coil spring cushion support and gas confinement component support mechanism, 213, a hollow structure for a coil spring cushion support and gas confinement component support mechanism, 214, a first vent hole for a coil spring cushion support and gas confinement component support mechanism, 215, a second vent hole for a coil spring cushion support and gas confinement component support mechanism, 216, a piston for a coil spring cushion support and gas confinement component support mechanism, 217, a coil spring for a coil spring cushion support and gas confinement component support mechanism, 218, a connecting rod for a coil spring cushion support and gas confinement component support mechanism, 219, a bottom connecting plate for a coil spring cushion support and gas confining type part support mechanism, 2110, a top connecting plate for a coil spring cushion support and gas confining type part support mechanism, 2111, a bottom bolt hole for a coil spring cushion support and gas confining type part support mechanism, 2112, a top bolt hole for a coil spring cushion support and gas confining type part support mechanism, 22, a transformer mounting plate, 23, a transformer mounting groove structure, 24, a coil spring contact type inner and outer boundary pressure control mechanism, 241, a coil spring contact type inner and outer boundary pressure control mechanism hollow case, 242, a coil spring contact type inner and outer boundary pressure control mechanism air-liquid seal ring, 243, a coil spring contact type inner and outer boundary pressure control mechanism hollow structure, 244, a coil spring contact type inner and outer boundary pressure control mechanism liquid discharge hole, 245, a coil spring contact type inner and outer boundary pressure control mechanism valve plate insertion space, 246, a liquid inlet hole for a coil spring contact type inner/outer boundary pressure control mechanism, 247, a moving plate for a coil spring contact type inner/outer boundary pressure control mechanism, 248, a valve plate for a coil spring contact type inner/outer boundary pressure control mechanism, 249, a liquid passing hole for a coil spring contact type inner/outer boundary pressure control mechanism, 2410, and a coil spring for a coil spring contact type inner/outer boundary pressure control mechanism.
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.
Referring to fig. 1, an embodiment of the present invention: the mounting structure comprises a main mounting sleeve 1 and an auxiliary mounting sleeve 2, wherein a main shaft sleeve hole 3 and an auxiliary shaft sleeve hole 4 are respectively formed in the centers inside the main mounting sleeve 1 and the auxiliary mounting sleeve 2, the main mounting sleeve 1 and the auxiliary mounting sleeve 2 comprise two groups, each group comprises a main mounting sleeve 1 positioned at the bottom and an auxiliary mounting sleeve 2 positioned at the top, a main bearing mounting hole 8 and an auxiliary bearing mounting hole 9 are respectively formed between the side surfaces of the two main mounting sleeves 1 and between the side surfaces of the two auxiliary mounting sleeves 2, a main rotating shaft 5 and an auxiliary rotating shaft 6 are respectively mounted inside the main bearing mounting hole 8 and the auxiliary bearing mounting hole 9 through a main bearing 7, a main connecting shaft 10 and an auxiliary connecting shaft 11 are respectively mounted in the middle of the main rotating shaft 5 and the auxiliary rotating shaft 6, and a main first connecting plate 12 and a main second connecting plate 13 are respectively mounted at the end parts of the main connecting shaft 10, a liquid buffer telescopic component supporting mechanism 15 and a plane supporting plate 14 are respectively installed at the end parts of the main first connecting plate 12 and the main second connecting plate 13, a main fourth connecting plate 18 and a main third connecting plate 16 are respectively installed at one side of the bottom of the plane supporting plate 14 and one end of the liquid buffer telescopic component supporting mechanism 15, two vertical plate structures 19 and a main connecting rod structure 17 are respectively installed at the end parts of the main fourth connecting plate 18 and the main third connecting plate 16, a transverse rotating shaft 20 is installed at the end part of the plate body of the two vertical plate structures 19 through a main bearing 7, the end part of the transverse rotating shaft 20 is fixedly connected with the end part of the main connecting rod structure 17, a plurality of spiral spring buffer supports and gas limiting component supporting mechanisms 21 are installed on the upper surface of the plane supporting plate 14, and a transformer mounting plate 22 is installed at the tops of the plurality of spiral spring buffer supports and gas limiting component supporting mechanisms, the center of the upper surface of the transformer mounting plate 22 is provided with a transformer mounting groove structure 23.
Referring to fig. 2, the liquid-cushion telescopic member supporting mechanism 15 includes a cylindrical hollow casing 151 for the liquid-cushion telescopic member supporting mechanism, a hollow structure 152 for the liquid-cushion telescopic member supporting mechanism, a vent hole 153 for the liquid-cushion telescopic member supporting mechanism, a piston 154 for the liquid-cushion telescopic member supporting mechanism, a coil spring 155 for the liquid-cushion telescopic member supporting mechanism, a seal ring 156 for the liquid-cushion telescopic member supporting mechanism, a telescopic rod 157 for the liquid-cushion telescopic member supporting mechanism, and a member mounting hole 158 for the liquid-cushion telescopic member supporting mechanism; a hollow structure 152 for a liquid cushion telescopic member support mechanism is provided in the center of the inside of the cylindrical hollow casing 151 for a liquid cushion telescopic member support mechanism, a vent hole 153 for a liquid cushion telescopic member support mechanism communicating with the hollow structure 152 for a liquid cushion telescopic member support mechanism is provided in the inside of the side of the cylindrical hollow casing 151 for a liquid cushion telescopic member support mechanism, a piston 154 for a liquid cushion telescopic member support mechanism is installed in the inside of the vent hole 153 for a liquid cushion telescopic member support mechanism, the piston 154 for a liquid cushion telescopic member support mechanism is provided with a tapered structure of an integrated structure at one end face positioned in the vent hole 153 for a liquid cushion telescopic member support mechanism, a compressed coil spring 155 for a liquid cushion telescopic member support mechanism is installed at the other end of the piston 154 for a liquid cushion telescopic member support mechanism, the piston 154 for the liquid buffer telescopic member supporting mechanism is provided with a telescopic rod 157 for the liquid buffer telescopic member supporting mechanism at the center of one end of a conical structure, the rod body of the telescopic rod 157 for the liquid buffer telescopic member supporting mechanism penetrates through the center of one end of a cylindrical hollow shell 151 for the liquid buffer telescopic member supporting mechanism, and the two parts are provided with a sealing ring 156 for the liquid buffer telescopic member supporting mechanism at the penetrating position, a member mounting hole 158 for the liquid buffer telescopic member supporting mechanism is arranged in the cylindrical hollow shell 151 for the liquid buffer telescopic member supporting mechanism, two ends of the member mounting hole 158 for the liquid buffer telescopic member supporting mechanism are respectively communicated with the external space and the other side of the hollow structure 152 for the liquid buffer telescopic member supporting mechanism, and a spiral spring abutting type internal and external pressure control mechanism 24 is arranged in the member mounting hole 158 for the liquid buffer telescopic member supporting mechanism (ii) a The end surface of the other side of the cylindrical hollow shell 151 for the liquid buffering telescopic part supporting mechanism is mainly the end surface of the first connecting plate 12; the telescopic rod 157 for the liquid buffering telescopic part supporting mechanism is arranged at the center of one end face of the main third connecting plate 16 at one end positioned outside, and mainly has the following functions: the effect that can cushion the support, the during operation connects the leakage fluid dram of a hydraulic pump with the telescopic part of liquid buffering vent hole 153 for supporting mechanism, injects high-pressure liquid through the hydraulic pump, pours into the back that finishes into, uses high-pressure plunger to cushion telescopic part of liquid vent hole 153 for supporting mechanism, blocks up, can play the effect that the buffering supported.
Referring to fig. 3, the coil spring buffer support and gas-limiting component support mechanism 21 includes a hollow housing 211 for the coil spring buffer support and gas-limiting component support mechanism, a hollow structure 212 for the coil spring buffer support and gas-limiting component support mechanism, a first vent hole 213 for the coil spring buffer support and gas-limiting component support mechanism, a second vent hole 214 for the coil spring buffer support and gas-limiting component support mechanism, a piston 215 for the coil spring buffer support and gas-limiting component support mechanism, a coil spring 216 for the coil spring buffer support and gas-limiting component support mechanism, a connecting rod 217 for the coil spring buffer support and gas-limiting component support mechanism, a bottom connecting plate 218 for the coil spring buffer support and gas-limiting component support mechanism, a top connecting plate 219 for the coil spring buffer support and gas-limiting component support mechanism, and a cover member for the cover member, A bottom bolt hole 2110 for a coil spring buffer support and gas limit type part support mechanism and a top bolt hole 2111 for a coil spring buffer support and gas limit type part support mechanism; the hollow shell 211 for the spiral spring buffer support and gas limit type component support mechanism is internally provided with a hollow structure 212 for the spiral spring buffer support and gas limit type component support mechanism at the center, the side surface of the hollow shell 211 for the spiral spring buffer support and gas limit type component support mechanism is provided with a first vent hole 213 for the spiral spring buffer support and gas limit type component support mechanism and a second vent hole 214 for the spiral spring buffer support and gas limit type component support mechanism, two ends of the first vent hole 213 for the gas limit type component support mechanism are respectively communicated with the external space and the bottom of one side of the hollow structure 212 for the spiral spring buffer support and gas limit type component support mechanism, two ends of the second vent hole 214 for the spiral spring buffer support and gas limit type component support mechanism are respectively communicated with the external space and the top of one side of the hollow structure 212 for the spiral spring buffer support and gas limit type component support mechanism, coil spring buffer support and gaseous spacing formula part hollow structure 212 internally mounted spiral spring buffer support and gaseous spacing formula part piston 215 for supporting mechanism, coil spring buffer support and gaseous spacing formula part piston 215 for supporting mechanism's bottom installation compressed spiral spring buffer support and gaseous spacing formula part coil spring 216 for supporting mechanism, coil spring buffer support and gaseous spacing formula part piston 215 for supporting mechanism top center installation spiral spring buffer support and gaseous spacing formula part connecting rod 217 for supporting mechanism, the body of rod of coil spring buffer support and gaseous spacing formula part connecting rod 217 for supporting mechanism runs through coil spring buffer support and gaseous spacing formula part hollow shell 211 top center for supporting mechanism, coil spring buffer support and gaseous spacing formula part hollow shell 211 bottom and coil spring buffer support and gaseous spacing formula part hollow shell 211 for supporting mechanism run through The top of the connecting rod 217 for the component supporting mechanism is respectively provided with a bottom connecting plate 218 for a coil spring buffer support and gas limit type component supporting mechanism and a top connecting plate 219 for a coil spring buffer support and gas limit type component supporting mechanism, and the interiors of the bottom connecting plate 218 for the coil spring buffer support and gas limit type component supporting mechanism and the top connecting plate 219 for the coil spring buffer support and gas limit type component supporting mechanism are respectively provided with a bottom connecting plate 218 for a coil spring buffer support and gas limit type component supporting mechanism and a top connecting plate 219 for a coil spring buffer support and gas limit type component supporting mechanism; the bottom connecting plate 218 for the coil spring cushion support and gas restraint type part support mechanism is mounted on the upper surface of the planar support plate 14 by a bolt inserted into the bottom bolt hole 2110 for the coil spring cushion support and gas restraint type part support mechanism; the top connecting plate 219 for the coil spring buffer support and gas limit type component support mechanism is installed at the bottom of the transformer mounting plate 22 by inserting bolts inside the top bolt holes 2111 for the coil spring buffer support and gas limit type component support mechanism, and mainly functions as follows: play the effect of buffering support, when meetting vibrations, two ventilation holes can alleviate coil spring buffering support and the spacing formula part for supporting mechanism piston 215's of gas translation rate to play stable work.
Referring to fig. 4, the coil spring contact type inner and outer boundary pressure control mechanism 24 includes a hollow housing 241 for the coil spring contact type inner and outer boundary pressure control mechanism, a hollow seal ring 242 for the coil spring contact type inner and outer boundary pressure control mechanism, a hollow structure 243 for the coil spring contact type inner and outer boundary pressure control mechanism, a liquid discharge hole 244 for the coil spring contact type inner and outer boundary pressure control mechanism, a valve plate insertion space 245 for the coil spring contact type inner and outer boundary pressure control mechanism, a liquid inlet hole 246 for the coil spring contact type inner and outer boundary pressure control mechanism, a moving plate 247 for the coil spring contact type inner and outer boundary pressure control mechanism, a valve plate 248 for the coil spring contact type inner and outer boundary pressure control mechanism, a liquid through hole 249 for the coil spring contact type inner and outer boundary pressure control mechanism, and a coil spring 2410 for the coil spring contact type inner and outer boundary pressure control mechanism; a coil spring contact type inner and outer boundary pressure control mechanism hollow structure 243 is sleeved on the side surface of the hollow shell 241 for the coil spring contact type inner and outer boundary pressure control mechanism, a coil spring contact type inner and outer boundary pressure control mechanism hollow structure 243 is arranged in the center of the hollow shell 241 for the coil spring contact type inner and outer boundary pressure control mechanism, a coil spring contact type inner and outer boundary pressure control mechanism liquid discharge hole 244 is arranged on one side of the hollow structure 243 for the coil spring contact type inner and outer boundary pressure control mechanism hollow shell 241, one end of the coil spring contact type inner and outer boundary pressure control mechanism liquid discharge hole 244 is communicated with one end of the coil spring contact type inner and outer boundary pressure control mechanism hollow shell 241, and the coil spring contact type inner and outer boundary pressure control mechanism hollow shell 241 is positioned in the coil spring contact type inner and outer boundary pressure control mechanism hollow shell 241 A coil spring contact type valve plate insertion space 245 for an inner and outer boundary pressure control mechanism is arranged at the other side of the hollow structure 243, a coil spring contact type liquid inlet hole 246 for the inner and outer boundary pressure control mechanism is arranged at one side of the coil spring contact type valve plate insertion space 245 for the inner and outer boundary pressure control mechanism, the coil spring contact type inner and outer boundary pressure control mechanism is communicated with the other side of the coil spring contact type inner and outer boundary pressure control mechanism hollow shell 241 through the liquid inlet hole 246, a coil spring contact type moving plate 247 for the inner and outer boundary pressure control mechanism is arranged in the coil spring contact type hollow structure 243 for the inner and outer boundary pressure control mechanism, and the coil spring contact type inner and outer boundary pressure control mechanism moving plate 247 is arranged in the coil spring contact type inner and outer boundary pressure control mechanism A coil spring abutting type valve plate 248 for the inner and outer boundary pressure control mechanism is arranged in the center of the end face on one side of the valve plate insertion space 245 for the force control mechanism, the side face of the moving plate 247 for the coil spring abutting type inner and outer boundary pressure control mechanism is provided with a coil spring abutting type liquid through hole 249 for the inner and outer boundary pressure control mechanism, the two end faces of the moving plate 247 for the inner and outer boundary pressure control mechanism are communicated with each other, and the other end face of the moving plate 247 for the inner and outer boundary pressure control mechanism is provided with a coil spring abutting type coil spring 2410 for the inner and outer boundary pressure control mechanism; the coil spring contact type inner and outer boundary pressure control mechanism hollow seal ring 242 is clamped inside the liquid buffer telescopic component supporting mechanism component mounting hole 158, and one end of the coil spring contact type inner and outer boundary pressure control mechanism liquid inlet hole 246 is communicated with the liquid buffer telescopic component supporting mechanism hollow structure 152; the initial length of the coil spring 2410 for the coil spring contact type internal and external pressure control mechanism is greater than the transverse length of the hollow structure 243 for the coil spring contact type internal and external pressure control mechanism, and the main functions are as follows: the elastic value of the spiral spring 2410 for the spiral spring abutting type internal and external pressure control mechanism is the maximum pressure value, when the internal pressure value is larger than the elastic force of the spiral spring 2410 for the spiral spring abutting type internal and external pressure control mechanism, the internal liquid can be discharged in time, so that the pressure is reduced, and the elastic force of the spiral spring 2410 for the spiral spring abutting type internal and external pressure control mechanism is smaller than the whole mass of the transformer.
The specific use mode is as follows: in the working process of the invention, a main mounting sleeve 1 and an auxiliary mounting sleeve 2 which are positioned on the same side are arranged on a rod body of the same cement power rod, after the installation, high-pressure liquid is injected into the spiral spring buffer support and gas limit type component support mechanism 15 by utilizing an oil pump, the spiral spring buffer support and gas limit type component support mechanism 15 extend under the action of the high-pressure liquid, the support effect in an inclined direction can be realized, a transformer is arranged in a transformer mounting groove structure 23, the liquid injection is continued, and when the liquid injection amount enables the liquid to be discharged through a spiral spring contact type inner and outer boundary pressure control mechanism 24, the work can be stopped.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a pole body formula fixing device for power transformer, includes main mounting sleeve (1) and sub-mounting sleeve (2), its characterized in that: main installation sleeve (1) and vice installation sleeve (2) inside center are provided with main shaft trepanning (3) and vice installation sleeve (4) respectively, main installation sleeve (1) and vice installation sleeve (2) include two sets ofly, and every group includes one main installation sleeve (1) that is located the bottom and vice installation sleeve (2) that are located the top, two be provided with main bearing mounting hole (8) and vice bearing mounting hole (9) respectively between main installation sleeve (1) side and between two vice installation sleeve (2) sides, main bearing mounting hole (8) and vice bearing mounting hole (9) are inside to install main rotation axis (5) and vice rotation axis (6) respectively through main bearing (7), main connecting axle (10) and vice connecting axle (11) are installed respectively to the axis body middle part of main rotation axis (5) and vice rotation axis (6), main first connecting plate (12) and main second connecting plate (11) are installed respectively to the tip of main rotation axis (10) and vice connecting axle (11), main first connecting plate (12) and main second connecting plate (11) The end parts of the main first connecting plate (12) and the main second connecting plate (13) are respectively provided with a liquid buffer telescopic part supporting mechanism (15) and a plane supporting plate (14), one side of the bottom of the plane supporting plate (14) and one end of the liquid buffer telescopic part supporting mechanism (15) are respectively provided with a main fourth connecting plate (18) and a main third connecting plate (16), the end parts of the main fourth connecting plate (18) and the main third connecting plate (16) are respectively provided with a two-upright-plate structure (19) and a main connecting rod structure (17), the end parts of the plate bodies of the two upright-plate structures (19) are provided with a transverse rotating shaft (20) through a main bearing (7), the end part of the transverse rotating shaft (20) is fixedly connected with the end part of the main connecting rod structure (17), the upper surface of the plane supporting plate (14) is provided with a plurality of spiral spring buffer supports and a gas limiting type part supporting mechanism (21), and a plurality of transformer mounting plates (22) are mounted at the tops of the spiral spring buffer support and gas limiting type component support mechanisms (21), and a transformer mounting groove structure (23) is arranged at the center of the upper surface of each transformer mounting plate (22).
2. The rod-type fixing device for the power transformer as claimed in claim 1, wherein: the liquid buffer telescopic member support mechanism (15) comprises a cylindrical hollow shell (151) for the liquid buffer telescopic member support mechanism, a hollow structure (152) for the liquid buffer telescopic member support mechanism, a vent hole (153) for the liquid buffer telescopic member support mechanism, a piston (154) for the liquid buffer telescopic member support mechanism, a coil spring (155) for the liquid buffer telescopic member support mechanism, a seal ring (156) for the liquid buffer telescopic member support mechanism, a telescopic rod (157) for the liquid buffer telescopic member support mechanism and a member mounting hole (158) for the liquid buffer telescopic member support mechanism; the liquid cushion telescopic part supporting mechanism is characterized in that a hollow structure (152) for the liquid cushion telescopic part supporting mechanism is arranged at the inner center of a cylindrical hollow shell (151) for the liquid cushion telescopic part supporting mechanism, a vent hole (153) for the liquid cushion telescopic part supporting mechanism is arranged inside one side of the cylindrical hollow shell (151) for the liquid cushion telescopic part supporting mechanism and communicated with the hollow structure (152) for the liquid cushion telescopic part supporting mechanism, a piston (154) for the liquid cushion telescopic part supporting mechanism is arranged inside the vent hole (153) for the liquid cushion telescopic part supporting mechanism, the piston (154) for the liquid cushion telescopic part supporting mechanism is provided with a conical structure of an integrated structure at one end face of the vent hole (153) for the liquid cushion telescopic part supporting mechanism, and a compressed liquid cushion telescopic part supporting mechanism is arranged at the other end of the piston (154) for the liquid cushion telescopic part supporting mechanism A spiral spring (155) for the mechanism, wherein a telescopic rod (157) for a liquid buffer telescopic part supporting mechanism is arranged at the center of one end of a conical structure of a piston (154) for the liquid buffer telescopic part supporting mechanism, the rod body of the telescopic rod (157) for the liquid buffer telescopic part supporting mechanism penetrates through the center of one end of a cylindrical hollow shell (151) for the liquid buffer telescopic part supporting mechanism, a sealing ring (156) for the liquid buffer telescopic part supporting mechanism is arranged at the penetrating part of the telescopic rod and the cylindrical hollow shell (151) for the liquid buffer telescopic part supporting mechanism, a part mounting hole (158) for the liquid buffer telescopic part supporting mechanism is arranged in the cylindrical hollow shell (151) for the liquid buffer telescopic part supporting mechanism, and the two ends of the part mounting hole (158) for the liquid buffer telescopic part supporting mechanism are respectively communicated with the external space and the other side of the hollow structure (152, a coil spring abutting type inner and outer boundary pressure control mechanism (24) is installed inside the component installation hole (158) for the liquid buffering telescopic component supporting mechanism.
3. The rod-type fixing device for the power transformer as claimed in claim 2, wherein: the end surface of the other side of the cylindrical hollow shell (151) for the liquid buffering telescopic part supporting mechanism is mainly one end surface of the first connecting plate (12).
4. The rod-type fixing device for the power transformer as claimed in claim 2, wherein: the telescopic rod (157) for the liquid buffer telescopic part supporting mechanism is arranged at the center of one end face of the main third connecting plate (16) at one end positioned at the outside.
5. The rod-type fixing device for the power transformer as claimed in claim 1, wherein: the spiral spring buffer support and gas limit type part support mechanism (21) comprises a hollow shell (211) for the spiral spring buffer support and gas limit type part support mechanism, a hollow structure (212) for the spiral spring buffer support and gas limit type part support mechanism, a first vent hole (213) for the spiral spring buffer support and gas limit type part support mechanism, a second vent hole (214) for the spiral spring buffer support and gas limit type part support mechanism, a piston (215) for the spiral spring buffer support and gas limit type part support mechanism, a spiral spring (216) for the spiral spring buffer support and gas limit type part support mechanism, a connecting rod (217) for the spiral spring buffer support and gas limit type part support mechanism, a bottom connecting plate (218) for the spiral spring buffer support and gas limit type part support mechanism, A top connecting plate (219) for the spiral spring buffer support and gas limit type component support mechanism, a bottom bolt hole (2110) for the spiral spring buffer support and gas limit type component support mechanism and a top bolt hole (2111) for the spiral spring buffer support and gas limit type component support mechanism; the hollow structure (212) for the spiral spring buffer support and gas spacing type part supporting mechanism is arranged at the inner center of the hollow shell (211) for the spiral spring buffer support and gas spacing type part supporting mechanism, the side face of the hollow shell (211) for the spiral spring buffer support and gas spacing type part supporting mechanism is provided with a first vent hole (213) for the spiral spring buffer support and gas spacing type part supporting mechanism and a second vent hole (214) for the spiral spring buffer support and gas spacing type part supporting mechanism, the two ends of the first vent hole (213) for the gas spacing type part supporting mechanism are respectively communicated with the external space and the bottom of one side of the hollow structure (212) for the spiral spring buffer support and gas spacing type part supporting mechanism, and the two ends of the second vent hole (214) for the spiral spring buffer support and gas spacing type part supporting mechanism are respectively communicated with the external space and the spiral spring buffer support and gas spacing type part supporting mechanism The top of one side of the hollow structure (212) for the supporting mechanism, a piston (215) for a spiral spring buffer support and gas limit type part supporting mechanism is arranged in the hollow structure (212) for the spiral spring buffer support and gas limit type part supporting mechanism, a spiral spring (216) for a compressed spiral spring buffer support and gas limit type part supporting mechanism is arranged at the bottom of the piston (215) for the spiral spring buffer support and gas limit type part supporting mechanism, a connecting rod (217) for the spiral spring buffer support and gas limit type part supporting mechanism is arranged at the top center of the piston (215) for the spiral spring buffer support and gas limit type part supporting mechanism, a rod body of the connecting rod (217) for the spiral spring buffer support and gas limit type part supporting mechanism penetrates through the top center of the hollow shell (211) for the spiral spring buffer support and gas limit type part supporting mechanism, the bottom of the hollow shell (211) for the spiral spring buffer support and gas limit type part support mechanism and the top of the connecting rod (217) for the spiral spring buffer support and gas limit type part support mechanism are respectively provided with a bottom connecting plate (218) for the spiral spring buffer support and gas limit type part support mechanism and a top connecting plate (219) for the spiral spring buffer support and gas limit type part support mechanism, and a bottom connecting plate (218) for the spiral spring buffer support and gas limit type part supporting mechanism and a top connecting plate (219) for the spiral spring buffer support and gas limit type part supporting mechanism are respectively arranged inside the bottom connecting plate (218) for the spiral spring buffer support and gas limit type part supporting mechanism and the top connecting plate (219) for the spiral spring buffer support and gas limit type part supporting mechanism.
6. The rod-type fixing device for the power transformer as claimed in claim 5, wherein: the bottom connecting plate (218) for the coil spring buffer support and gas limit type component support mechanism is mounted on the upper surface of the plane support plate (14) through a bolt inserted into a bottom bolt hole (2110) for the coil spring buffer support and gas limit type component support mechanism.
7. The rod-type fixing device for the power transformer as claimed in claim 5, wherein: and the top connecting plate (219) for the spiral spring buffer support and gas limit type component support mechanism is arranged at the bottom of the transformer mounting plate (22) through a bolt inserted into a top bolt hole (2111) for the spiral spring buffer support and gas limit type component support mechanism.
8. The rod-type fixing device for the power transformer as claimed in claim 2, wherein: the spiral spring contact type inner and outer boundary pressure control mechanism (24) comprises a hollow shell (241) for the spiral spring contact type inner and outer boundary pressure control mechanism, an air-liquid sealing ring (242) for the spiral spring contact type inner and outer boundary pressure control mechanism, a hollow structure (243) for the spiral spring contact type inner and outer boundary pressure control mechanism, a liquid discharge hole (244) for the spiral spring contact type inner and outer boundary pressure control mechanism, and a valve plate insertion space (245) for the spiral spring contact type inner and outer boundary pressure control mechanism, a liquid inlet hole (246) for a spiral spring abutting type inner and outer boundary pressure control mechanism, a moving plate (247) for the spiral spring abutting type inner and outer boundary pressure control mechanism, a valve plate (248) for the spiral spring abutting type inner and outer boundary pressure control mechanism, a liquid through hole (249) for the spiral spring abutting type inner and outer boundary pressure control mechanism and a spiral spring (2410) for the spiral spring abutting type inner and outer boundary pressure control mechanism; a coil spring contact type inner and outer boundary pressure control mechanism hollow structure (243) is arranged in the center of the hollow shell (241) for the coil spring contact type inner and outer boundary pressure control mechanism, a coil spring contact type inner and outer boundary pressure control mechanism liquid discharge hole (244) is arranged at one side of the coil spring contact type inner and outer boundary pressure control mechanism hollow structure (243) of the coil spring contact type inner and outer boundary pressure control mechanism hollow shell (241), one end of the coil spring contact type inner and outer boundary pressure control mechanism liquid discharge hole (244) is communicated with one end of the coil spring contact type inner and outer boundary pressure control mechanism hollow shell (241), the hollow shell (241) for the spiral spring abutting type inner and outer boundary pressure control mechanism is provided with a spiral spring abutting type inner and outer boundary pressure control mechanism valve plate inserting space (245) at the other side of the hollow structure (243) for the spiral spring abutting type inner and outer boundary pressure control mechanism, the hollow shell (241) for the spiral spring abutting type inner and outer boundary pressure control mechanism is provided with a spiral spring abutting type inner and outer boundary pressure control mechanism liquid inlet hole (246) at one side of the spiral spring abutting type inner and outer boundary pressure control mechanism valve plate inserting space (245), the spiral spring abutting type inner and outer boundary pressure control mechanism liquid inlet hole (246) is communicated with the other side of the hollow shell (241) for the spiral spring abutting type inner and outer boundary pressure control mechanism, the hollow shell (241) for the spiral spring abutting type inner and outer boundary pressure control mechanism is arranged in the hollow structure (243) for the spiral spring abutting type inner and outer boundary pressure control mechanism The movable plate (247) for the coil spring abutting type inner and outer boundary pressure control mechanism is arranged inside, a valve plate (248) for the coil spring abutting type inner and outer boundary pressure control mechanism is arranged in the center of the end face of one side of a valve plate insertion space (245) for the coil spring abutting type inner and outer boundary pressure control mechanism, the valve plate is integrated with the movable plate (247), a liquid through hole (249) for the coil spring abutting type inner and outer boundary pressure control mechanism is arranged on the side face of the movable plate (247) for the coil spring abutting type inner and outer boundary pressure control mechanism and communicates two end faces of the movable plate, and a coil spring abutting type inner and outer boundary pressure control mechanism spiral spring (2410) is arranged on the other end face of the movable plate (247) for the coil spring abutting type inner and outer boundary pressure control mechanism.
9. The rod-type fixing device for the power transformer as claimed in claim 8, wherein: the coil spring abutting type inner and outer boundary pressure control mechanism hollow structure is characterized in that a liquid sealing ring (242) for the inner and outer boundary pressure control mechanism is clamped in a part mounting hole (158) for the liquid buffering telescopic part supporting mechanism, and one end of a liquid inlet hole (246) for the inner and outer boundary pressure control mechanism is communicated with the hollow structure (152) for the liquid buffering telescopic part supporting mechanism.
10. The rod-type fixing device for the power transformer as claimed in claim 8, wherein: the initial length of the spiral spring (2410) for the spiral spring contact type internal and external boundary pressure control mechanism is larger than the transverse length of the hollow structure (243) for the spiral spring contact type internal and external boundary pressure control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962501.3A CN112103039A (en) | 2020-09-14 | 2020-09-14 | Rod body type fixing device for power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962501.3A CN112103039A (en) | 2020-09-14 | 2020-09-14 | Rod body type fixing device for power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112103039A true CN112103039A (en) | 2020-12-18 |
Family
ID=73750978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010962501.3A Withdrawn CN112103039A (en) | 2020-09-14 | 2020-09-14 | Rod body type fixing device for power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112103039A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116169571A (en) * | 2023-04-25 | 2023-05-26 | 科畅电气有限公司 | Landscape type buried box-type substation |
| CN117393274A (en) * | 2023-11-09 | 2024-01-12 | 三一重能股份有限公司 | Transformer installing support, cabin chassis assembly and wind generating set |
-
2020
- 2020-09-14 CN CN202010962501.3A patent/CN112103039A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116169571A (en) * | 2023-04-25 | 2023-05-26 | 科畅电气有限公司 | Landscape type buried box-type substation |
| CN117393274A (en) * | 2023-11-09 | 2024-01-12 | 三一重能股份有限公司 | Transformer installing support, cabin chassis assembly and wind generating set |
| CN117393274B (en) * | 2023-11-09 | 2024-05-03 | 三一重能股份有限公司 | Transformer installing support, cabin chassis assembly and wind generating set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112103039A (en) | Rod body type fixing device for power transformer | |
| CN110159700B (en) | Energy conversion type buffer support | |
| CN110814093A (en) | Pneumatic control type part returns to mould and uses impact device | |
| CN111442058A (en) | Hybrid shock-absorbing device | |
| CN106289695B (en) | Horizontal supporting system for vibration test of large-scale antenna system | |
| CN201916281U (en) | Quantitative throttling buffer hydraulic cylinder | |
| CN215673349U (en) | Multifunctional grease pump | |
| CN202974552U (en) | Compression gauge buffer | |
| CN215255024U (en) | Steel pipe pole structure for resisting strong wind power transmission line | |
| CN213360946U (en) | Turbine formula starter installation shock attenuation equipment | |
| CN108755681B (en) | Water surface tamper for civil construction | |
| CN111453648A (en) | Step-by-step combined type weight supporting device | |
| CN114542644A (en) | Three-dimensional shock absorption, isolation and anti-swing device with replaceable damping part | |
| CN208644499U (en) | A kind of pressfitting fixture device for laser welding | |
| CN111362149A (en) | Transformer lifting support for electric power installation | |
| CN215479414U (en) | Hydraulic device for high-speed multipoint lifting | |
| CN204900403U (en) | Novel two sections complete free hydro -cylinders of buffering formula fork truck | |
| CN215104625U (en) | Damping support of integral type installation | |
| CN214838289U (en) | Wall-mounted box | |
| CN220850157U (en) | Pump case of support base | |
| CN220850213U (en) | Microminiature hydraulic cylinder buffer | |
| CN219732309U (en) | LNG storage tank safe shock insulation support system for soft soil site | |
| CN111365333A (en) | Middle section connecting device for transverse supporting rod | |
| CN221119863U (en) | Sectional type conjoined double hollow sucker rod | |
| CN220551308U (en) | High-temperature-resistant heat-insulating fan vibration reduction and isolation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201218 |