CN113571321A - Quick-connection protection device for transformer installation - Google Patents
Quick-connection protection device for transformer installation Download PDFInfo
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- CN113571321A CN113571321A CN202111125348.XA CN202111125348A CN113571321A CN 113571321 A CN113571321 A CN 113571321A CN 202111125348 A CN202111125348 A CN 202111125348A CN 113571321 A CN113571321 A CN 113571321A
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- 238000009434 installation Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 230000008093 supporting effect Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000008054 signal transmission Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
- G08B1/04—Systems for signalling characterised solely by the form of transmission of the signal using hydraulic transmission; using pneumatic transmission
- G08B1/06—Systems for signalling characterised solely by the form of transmission of the signal using hydraulic transmission; using pneumatic transmission hydraulic only
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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Abstract
The invention provides a quick connection protection device for transformer installation, belongs to the technical field of transformer installation, and aims to solve the problems that the installation and fixing processes of a support frame are complicated, workers climb above a telegraph pole to install the support frame, the installation is very inconvenient, and a connector of a transformer and a high-voltage line is easy to generate heat and damage; the support frame assembly is connected with the lifting mechanism in a sliding mode through a threaded hole; the auxiliary fastening devices are arranged at the left end and the right end of the support frame component; the high-voltage wire is connected with the warning device; the device can be used as a high-voltage wire connection warning device which is arranged on the top of a high-voltage bushing on the surface of a transformer main body; can be fast with the quick lifting of support frame to the wire pole eminence, support frame and transformer fastening speed are fast, and high-voltage line plug connection is rapid, and the temperature of the connector department of transformer and high-voltage line can last higher effect that can send out the police dispatch newspaper.
Description
Technical Field
The invention belongs to the technical field of transformer installation, and particularly relates to a quick-connection protection device for transformer installation.
Background
A transformer is a static electrical device, which is a device for changing an alternating voltage (current) of a certain value into another voltage (current) with the same frequency or different values; the transformer is a static electrical equipment for transforming alternating voltage and current to transmit alternating current energy, and realizes electric energy transmission according to the principle of electromagnetic induction, and the transformer is generally applied to the aspect of high-voltage electricity conversion.
Based on the above, the inventor discovers, traditional transformer when the installation, at first need with the support frame installation with two wire poles in the middle of, utilize the screw to fix, the fixing process is comparatively loaded down with trivial details, and need the staff to climb the wire pole top and install, unusual inconvenient, and after the support frame installation, still must need the crane to assist to place the transformer on the support frame of installation, then reuse screw rod assembles, the process is loaded down with trivial details, and climb easily the emergence accident from top to bottom repeatedly, simultaneously when transformer and high-voltage line are connected, the same screw that need use assists fixedly, waste time and energy, receive the influence of various different factors when connecting the circular telegram, the transformer generates heat with the connector of high-voltage line very easily, lack warning device, the heat lasts too high, can lead to the transformer to appear damaging enough.
Disclosure of Invention
In order to solve the technical problems, the invention provides a quick connection protection device for mounting a transformer, which solves the problems that when a traditional transformer is mounted, firstly a support frame needs to be mounted between two telegraph poles and fixed by screws, the fixing process is complicated, workers need to climb above the telegraph poles for mounting, the fixation is very inconvenient, after the support frame is mounted, a crane is needed to assist in placing the transformer on the mounted support frame, then the support frame is assembled by using screws again, the process is complicated, accidents are easy to happen when the transformer is repeatedly climbed up and down, meanwhile, when the transformer is connected with a high-voltage wire, the auxiliary fixation by using the screws is also needed, time and labor are wasted, the connection head of the transformer and the high-voltage wire is very easy to generate heat when the connection is electrified, a warning device is lacked, and the heat is continuously too high, may cause damage problems to the transformer.
The invention relates to a transformer-mounted quick-connection protection device, which is achieved by the following specific technical means:
a transformer-mounted quick-connection protection device comprises a fixed bottom box; the fixed bottom box is of a hollow cuboid structure, and a circular hole is formed in the top of the fixed bottom box; the bottom of the lifting mechanism is rotatably inserted into the fixed bottom box; the support frame assembly is in threaded connection with the lifting mechanism through a threaded hole; the auxiliary fastening devices are arranged at the left end and the right end of the support frame component; the control fastening devices are arranged at the front end and the rear end of the support frame assembly, and the support frame assembly is connected with the auxiliary fastening devices; the transformer main body is arranged at the top of the support frame component; the high-voltage wire is connected with the warning device, and the high-voltage wire is connected with the warning device and is arranged on the top of the high-voltage bushing on the surface of the transformer main body; the utility pole, the pole surface is connected with supplementary fastener.
Further, the lifting mechanism includes: the device comprises a driving shaft, a gear belt, a lifting screw rod and a telescopic protective pipe; the bottom of the driving shaft is rotationally connected with the fixed bottom box through a rotating shaft; the gear belt is in meshed connection with a gear on the surface of the driving shaft; the bottom of the lifting screw rod is rotationally connected with the fixed bottom box through a rotating shaft; the top of the telescopic protection pipe is rotatably connected with the top of the lifting screw rod through a rotating shaft, the middle of the telescopic protection pipe is fixedly connected with the support frame assembly, and the bottom of the telescopic protection pipe is fixedly connected with the fixed bottom box.
Further, the support bracket assembly includes: a support plate, a sliding stop block and a fixed block; the top of the supporting plate is fixedly connected with the transformer main body through a screw; the movable stop block is inserted in a sliding groove formed in the supporting plate in a sliding manner, and a spring is arranged between the supporting plate and the sliding stop block; and the fixed block is fixedly arranged in the chute formed in the supporting plate.
Further, the auxiliary fastening means comprises: the device comprises an arc-shaped fastening plate, a pushing block, an auxiliary fastening block and an inserting and fastening block; the arc-shaped fastening plates are fixedly arranged at the left end and the right end of the supporting plate; the pushing block is slidably arranged in a sliding groove formed in the supporting plate; the left side of the auxiliary fastening block is of an arc structure, the right side of the auxiliary fastening block is of a cuboid structure, and the left side of the auxiliary fastening block is slidably inserted into an arc chute formed in the arc fastening plate; the insertion block is fixedly arranged on the left side surface of the auxiliary fastening block.
Further, the control fastening means comprises: the device comprises a push rod, a connecting block, a control shaft, a bearing box and a transmission rod; one end of the push rod is connected with the push block in a sliding manner; the left end and the right end of the connecting block are rotatably connected with the push rod through hinge joints; the control shaft is inserted into a threaded hole formed in the connecting block; the bearing box is fixedly arranged at the bottom of the supporting plate, and the top of the control shaft is rotationally connected with the control shaft through a rotating shaft; one end of the transmission rod is in transmission connection with the control shaft through a bevel gear, and the other end of the transmission rod is in rotary connection with the other set of control fastening devices.
Further, the high-voltage line connection warning device includes: the high-voltage wire connecting device comprises an insulating outer box, a high-voltage wire plug, a quick connecting assembly and a warning mechanism; the insulating outer box is of a hollow cuboid structure; the high-voltage line plug is of an L-shaped structure; the quick connecting assembly is connected with a high-voltage wire plug; the warning mechanism is fixedly connected with the two groups of quick connecting components.
Further, the quick connect assembly further comprises: the fixed connecting column, the limiting plate and the spring telescopic rod are arranged on the frame; the fixed connecting column is made of conductive metal; the limiting plate is slidably arranged in a sliding chute formed in the fixed connecting column; the top of the spring telescopic rod is fixedly installed in a sliding groove formed in the fixed connecting column, and the bottom of the fixed connecting column is fixedly connected with the limiting plate.
Further, the high-voltage line connection warning device further comprises: the device comprises a power-on connecting block, a heat-conducting partition plate, a water tank, a buoyancy sensing plate, a signal transmission device and an exhaust pipe; the power-on connecting blocks are made of metal materials capable of being powered on and are fixedly connected with the two groups of fixed connecting columns; the heat-conducting partition plate is fixedly connected with the power-on connecting block; one end of the water tank is fixedly connected with the heat-conducting partition plate, and the other end of the water tank is fixedly connected with the insulating outer box.
The upper surface and the lower surface of the buoyancy sensing plate are provided with sensing plates, and the buoyancy sensing plates are arranged in the water tank in a sliding manner; the signal transmission device is arranged at the top of the water tank, and induction buttons are arranged at the upper end and the lower end of the inside of the water tank of the signal transmission device;
the bottom of the exhaust pipe is inserted into the water tank.
The invention at least comprises the following beneficial effects:
1. according to the lifting mechanism, the support frame can be quickly lifted to the high position of the telegraph pole through the rotation of the lifting screw rod, the support frame and the transformer can be fixedly connected at the low position in advance before the support frame is connected with the telegraph pole, then the whole body is lifted to the air, the mounting difficulty is reduced at the low position, a crane and other large-scale machines are not needed for auxiliary mounting, the mounting efficiency is improved, and the danger is reduced.
2. According to the auxiliary fastening device and the control fastening device, when the support frame and the transformer are lifted in the air, the control shaft in the auxiliary fastening device can be rotated, the lifting push rod drives the insertion blocks in the auxiliary fastening devices at the left end and the right end to be inserted into the telegraph pole, so that an auxiliary fastening effect is formed, meanwhile, the lifting lead screw in the lifting mechanism can also play a supporting effect, multiple screw fastening operations are not needed manually, the fastening speed is high, and the efficiency is high.
3. According to the arrangement of the quick connecting component, when the transformer is connected with the high-voltage wire, workers do not need to use nuts for auxiliary fixing, two groups of high-voltage wire plugs can be quickly connected by rotating the fixing connecting column, the connecting speed is high, and the mounting speed and efficiency are greatly improved.
4. The warning mechanism is influenced by various factors, the power transmission cannot be continuously and stably transmitted, the temperature of the position of a connector of a transformer and a high-voltage wire is continuously higher when the power is abnormal, the water in the water tank in the warning mechanism can be volatilized more quickly through the heat transmission, after the water is volatilized, the buoyancy sensing plate can be in contact with the sensing button of the signal transmission device at the bottom of the water tank, information is sent to a computer to remind workers of the abnormality of the connector, when the connector is instantaneously overheated, the power is abnormal, the water in the water tank can be boiled, the buoyancy sensing plate is pushed to be in contact with the sensing button of the signal transmission device at the top of the water tank, an alarm is given out, the circuit is checked as soon as possible, and the effect of protecting the transformer and the peripheral circuit is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of an exploded structure of the present invention.
Fig. 3 is an exploded view of the lifting mechanism of the present invention.
Fig. 4 is a schematic side view of the fastening assembly of the present invention.
FIG. 5 is a schematic axial side view of the support bracket assembly of the present invention.
Fig. 6 is an exploded view of the auxiliary fastening device of the present invention.
Fig. 7 is a partially enlarged structural view of the present invention a.
Fig. 8 is a schematic cross-sectional view of a control fastening device of the present invention.
Fig. 9 is a schematic cross-sectional structure view of the high-voltage line connection warning device of the present invention.
Fig. 10 is a schematic view of the disassembled structure of the quick-connect assembly of the present invention.
FIG. 11 is an exploded view of the warning mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. fixing the bottom box; 2. a lifting mechanism; 201. driving a shaft; 202. a gear belt; 203. a lifting screw rod; 204. a telescopic protective pipe; 3. a support frame assembly; 301. a support plate; 302. a sliding stopper; 303. a fixed block; 4. an auxiliary fastening device; 401. an arc-shaped fastening plate; 402. a pushing block; 403. an auxiliary fastening block; 404. an insertion block; 5. controlling the fastening device; 501. a push rod; 502. connecting blocks; 503. a control shaft; 504. a carrying case; 505. a transmission rod; 6. a transformer body; 7. the high-voltage wire is connected with the warning device; 701. an insulating outer box; 702. a high-voltage line plug; 703. a quick connect assembly; 7031. fixing a connecting column; 7032. a limiting plate; 7033. a spring telescopic rod; 704. a warning mechanism; 7041. a power-on connecting block; 7042. a thermally conductive spacer; 7043. a water tank; 7044. a buoyancy sensing plate; 7045. a signal transmission device; 7046. an exhaust pipe;
8. a utility pole.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
as shown in figures 1 to 11:
the invention provides a transformer-mounted quick-connection protection device, which comprises a fixed bottom box 1; the fixed bottom box 1 is of a hollow cuboid structure, and a circular hole is formed in the top of the fixed bottom box 1; the bottom of the lifting mechanism 2 is rotatably inserted into the fixed bottom box 1; the support frame component 3 is in threaded connection with the lifting mechanism 2 through a threaded hole; the auxiliary fastening devices 4 are arranged at the left end and the right end of the support frame component 3; the control fastening devices 5 are arranged in two groups, the control fastening devices 5 are arranged at the front end and the rear end of the support frame assembly 3, and the support frame assembly 3 is connected with the auxiliary fastening devices 4; the transformer body 6, the transformer body 6 is mounted on the top of the support frame component 3; the high-voltage wire is connected with the warning device 7, and the high-voltage wire is connected with the warning device 7 and is arranged on the top of the high-voltage bushing on the surface of the transformer main body 6; a telegraph pole 8, wherein the surface of the telegraph pole 8 is connected with the auxiliary fastening device 4.
As shown in fig. 3, the lifting mechanism 2 includes:
the bottom of the driving shaft 201 is rotationally connected with the fixed bottom box 1 through a rotating shaft, a belt pulley and a gear are arranged on the surface of the fixed bottom box 1, the driving shaft 201 is connected with a motor through the belt pulley, and the motor drives the driving shaft 201 to rotate; the gear belt 202, the gear belt 202 is engaged with the gear on the surface of the driving shaft 201, and the gear belt 202 can play a transmission role; the bottom of the lifting screw rod 203 is rotationally connected with the fixed bottom box 1 through a rotating shaft, the driving shaft 201 drives the lifting screw rod 203 to rotate through the gear belt 202, and the lifting screw rod 203 can play a role of lifting the support frame assembly 3; flexible protective tube 204, flexible protective tube 204 top and lift lead screw 203 top are through pivot swivelling joint, flexible protective tube 204 middle part and support frame subassembly 3 fixed connection, flexible protective tube 204 bottom and fixed under casing 1 fixed connection, and flexible protective tube 204 plays the guard action to lift lead screw 203.
As shown in fig. 5, the support bracket assembly 3 includes:
the supporting plate 301 is integrally of a cuboid structure, the top of the supporting plate 301 is fixedly connected with the transformer main body 6 through a screw, and the supporting plate 301 can play a supporting role; the sliding block 302 is inserted in a sliding groove formed in the support plate 301 in a sliding manner, and a spring is arranged between the support plate 301 and the sliding block 302; and the fixed block 303, the fixed block 303 is fixedly arranged in the sliding groove formed in the supporting plate 301.
As shown in fig. 6, the auxiliary fastening device 4 includes:
the arc-shaped fastening plate 401 is of a semi-arc structure, the arc-shaped fastening plate 401 is fixedly installed at the left end and the right end of the supporting plate 301, and the arc-shaped fastening plate 401 can play a role in auxiliary fixing; the pushing block 402 is of a cuboid structure, the supporting plate 301 is slidably mounted in the pushing block 402, and the pushing block 402 can play an auxiliary pushing role; the auxiliary fastening blocks 403 are arranged in three groups, the left sides of the auxiliary fastening blocks 403 are of arc structures, the right sides of the auxiliary fastening blocks 403 are of cuboid structures, the left sides of the auxiliary fastening blocks 403 are slidably inserted into arc chutes formed in the arc fastening plates 401, and the pushing blocks 402 can push the auxiliary fastening blocks 403 to slide when sliding; the insertion block 404, the insertion block 404 is a conical structure, the insertion block 404 is fixedly mounted on the left side surface of the auxiliary fastening block 403, and the auxiliary fastening block 403 is inserted into the utility pole 8 under stress to be fixed in an auxiliary manner.
As shown in fig. 8, the control fastening device 5 includes:
the push rod 501, the push rod 501 is an L-shaped structure, and one end of the push rod 501 is slidably connected with the push block 402, and the push rod 501 can play a role in assisting pushing; the whole connecting block 502 is of a cuboid structure with a threaded hole at the top, and the left end and the right end of the connecting block 502 are rotatably connected with the push rod 501 through hinge connection; the control shaft 503 is inserted into a threaded hole formed in the connecting block 502, the control shaft 503 rotates, and the connecting block 502 is driven to lift through threads on the surface of the control shaft 503; the bearing box 504 is fixedly arranged at the bottom of the supporting plate 301, the top of the control shaft 503 is rotatably connected with the control shaft 503 through a rotating shaft, and a bevel gear assembly is arranged in the bearing box 504; one end of the transmission rod 505 is in transmission connection with the control shaft 503 through a bevel gear, and the other end of the transmission rod 505 is in rotary connection with another set of control fastening devices 5, so that the transmission rod 505 can play a transmission role.
As shown in fig. 9, the high-voltage line connection warning device 7 includes:
the insulating outer box 701, the insulating outer box 701 is a hollow cuboid structure; the high-voltage wire plugs 702 are arranged in two groups, the high-voltage wire plugs 702 are of an L-shaped structure, the high-voltage wire connecting plugs are arranged above the high-voltage wire plugs 702, the transformer body 6 connecting plugs are arranged below the high-voltage wire plugs 702, and the high-voltage wire plugs 702 are of an L-shaped structure, so that the high-voltage wire plugs can be conveniently and quickly connected; the quick connection assembly 703 is connected with the high-voltage line plug 702; the warning mechanism 704 is fixedly connected with the two groups of quick connection assemblies 703, and the warning mechanism 704 can give a warning when the temperature of the high-voltage wire plug 702 is too high.
As shown in fig. 10, the quick-connect assembly 703 further includes:
the fixed connecting column 7031 is of a cylindrical structure, a sliding groove is formed in the fixed connecting column 7031, the fixed connecting column 7031 is made of conductive metal, and the fixed connecting column 7031 can play a role in quickly fixing the high-voltage wire plug 702; the limiting plate 7032 is of an L-shaped structure, the limiting plate 7032 is slidably mounted in a sliding groove formed in the fixed connecting column 7031, and the limiting plate 7032 can play a limiting role; the top of the spring telescopic rod 7033 is fixedly arranged in a sliding chute arranged inside the fixed connecting column 7031, and the bottom of the fixed connecting column 7031 is fixedly connected with the limiting plate 7032.
As shown in fig. 11, the high-voltage line connection warning device 7 further includes:
the power-on connecting block 7041 is made of metal materials capable of being powered on, and the power-on connecting block 7041 is fixedly connected with the two groups of fixed connecting columns 7031; the heat-conducting partition plate 7042 is fixedly connected with the power-on connecting block 7041, the heat-conducting partition plate 7042 is not electrically conductive, and the heat-conducting partition plate 7042 can play a role in transferring heat; water tank 7043, water tank 7043 one end and heat conduction baffle 7042 fixed connection, the other one end of water tank 7043 and insulating outer container 701 fixed connection, water has been placed to water tank 7043 inside. The buoyancy sensing plate 7044 is arranged on the upper surface and the lower surface of the buoyancy sensing plate 7044, the buoyancy sensing plate 7044 is arranged in the water tank 7043 in a sliding manner, and the buoyancy sensing plate 7044 floats up and down under the influence of water in the water tank 7043; the signal transmission device 7045 is arranged at the top of the water tank 7043, the signal transmission device 7045 is also provided with induction buttons at the upper end and the lower end of the inside of the water tank 7043, and the buoyancy induction plate 7044 is in contact with the induction buttons to transmit information into a computer through the signal transmission device 7045; an exhaust pipe 7046, the bottom of which 7046 is inserted into the water tank 7043, the exhaust pipe 7046 can play a role in discharging moisture.
Embodiment two, fixed under casing 1 buries in soil, uses the external motor to pass through the drive belt and is connected with drive axle 201, drives axle 201 and rotates and can drive lift lead screw 203 rotatory through gear belt 202 to with the transformer main part 6 lifting at backup pad 301 and top, can set up the motor inside fixed under casing 1, the gear of motor bottom meshes with the gear that drives axle 201 bottom mutually, drives lift lead screw 203 and rotates, need not carry external motor.
In the third embodiment, the driving shaft 201 rotates to drive the lifting screw rod 203 to rotate through the gear belt 202, so that the supporting plate 301 and the transformer main body 6 at the top are lifted, the gear belt 202 is replaced by a driving chain, and an auxiliary transmission effect can be achieved.
The fourth embodiment, the limiting plate 7032 promotes the spring telescopic link 7033 to contract, rotates the fixed connection column 7031, and the high-voltage line plug 702 enters the draw-in groove, and the spring telescopic link 7033 is influenced by the resilience of the spring, promotes the limiting plate 7032 to automatically fall down, accomplishes the limiting fastening, replaces the spring telescopic link 7033 with the rubber elastic column, and also can play a role in assisting the resilience to promote the limiting plate 7032 to automatically fall down.
The specific use mode and function of the embodiment are as follows:
when the invention is used, firstly, a group of telegraph poles 8 are inserted in the soil, then the lifting mechanism 2 and the support frame assembly are placed beside the telegraph poles 8, the arc-shaped fastening plate 401 is contacted with the surface of the telegraph poles 8, the fixed bottom box 1 is buried in the soil, then the other group of telegraph poles 8 are inserted in the soil, the support plate 301 is clamped in the middle, an external motor is used for connecting with the driving shaft 201 through a transmission belt, the driving shaft 201 rotates and can drive the lifting screw rod 203 to rotate through the gear belt 202, so that the support plate 301 and the transformer main body 6 at the top are lifted, when the telegraph poles are lifted to a proper position, the control shaft 503 is rotated, the connecting block 502 is lifted, the two groups of push rods 501 are pushed towards two sides, the push block 402 is forced to slide, the inserting block 404 is inserted on the surface of the telegraph poles 8 to form auxiliary fixing, after the transformer is installed, the transformer needs to be connected with a high-voltage line head, and the two groups of high-voltage line plugs 702 are inserted into the fixed connecting column 7031, the limiting plate 7032 pushes the spring telescopic rod 7033 to contract, the fixed connecting column 7031 is rotated, the high-voltage wire plugs 702 enter the clamping grooves, the spring telescopic rod 7033 is influenced by spring elasticity and rebounds, the limiting plate 7032 is pushed to automatically fall, limiting fastening is completed, when the two groups of high-voltage wire plugs 702 are influenced by other factors to generate heat, the electrifying connecting block 7041 also generates heat, the heat conducting partition 7042 transfers the heat into the water tank 7043, the heat is high, water in the water tank 7043 volatilizes quickly, the contact time of the buoyancy sensing plate 7044 and the signal transmission device 7045 on the button at the bottom of the water tank 7043 is short, the heat condition of the high-voltage wire plugs 702 can be calculated by observing the time, probing protection is carried out in advance, when the temperature of the high-voltage wire plugs 702 is abnormally increased, the water in the water tank 7043 boils, and the sensing button of the signal transmission device 7045 on the inner top of the water tank 7043 is triggered to send an alarm.
The invention is not described in detail, but is well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. The utility model provides a transformer installation connect protection device soon which characterized in that: comprises a fixed bottom box (1); the fixed bottom box (1) is of a hollow cuboid structure, and a round hole is formed in the top of the fixed bottom box (1); the bottom of the lifting mechanism (2) is rotatably inserted into the fixed bottom box (1); the support frame assembly (3), the support frame assembly (3) is in threaded connection with the lifting mechanism (2) through a threaded hole; the auxiliary fastening devices (4), the auxiliary fastening devices (4) are arranged at the left end and the right end of the support frame component (3); the control fastening devices (5) are mounted at the front end and the rear end of the support frame assembly (3), and the support frame assembly (3) is connected with the auxiliary fastening devices (4); the transformer main body (6), the transformer main body (6) is installed on the top of the support frame component (3); the high-voltage wire is connected with the warning device (7), and the high-voltage wire connection warning device (7) is arranged on the top of the high-voltage bushing on the surface of the transformer main body (6); a telegraph pole (8), wherein the surface of the telegraph pole (8) is connected with the auxiliary fastening device (4).
2. A transformer-mounted quick-connect protection device as claimed in claim 1, wherein: the lifting mechanism (2) comprises: the device comprises a driving shaft (201), a gear belt (202), a lifting screw rod (203) and a telescopic protective pipe (204); the bottom of the driving shaft (201) is rotationally connected with the fixed bottom box (1) through a rotating shaft; the gear belt (202) is in meshed connection with a gear on the surface of the driving shaft (201); the bottom of the lifting screw rod (203) is rotationally connected with the fixed bottom box (1) through a rotating shaft; the top of the telescopic protection pipe (204) is rotatably connected with the top of the lifting screw rod (203) through a rotating shaft, the middle of the telescopic protection pipe (204) is fixedly connected with the support frame assembly (3), and the bottom of the telescopic protection pipe (204) is fixedly connected with the fixed bottom box (1).
3. A transformer-mounted quick-connect protection device as claimed in claim 1, wherein: the support frame assembly (3) comprises: the device comprises a supporting plate (301), a sliding stop block (302) and a fixing block (303); the top of the supporting plate (301) is fixedly connected with the transformer main body (6) through a screw; the sliding stop block (302) is inserted in a sliding groove formed in the supporting plate (301) in a sliding manner, and a spring is arranged between the supporting plate (301) and the sliding stop block (302); the fixed block (303) is fixedly arranged in a sliding groove formed in the supporting plate (301).
4. A transformer-mounted quick-connect protection device as claimed in claim 1, wherein: the auxiliary fastening device (4) comprises: the device comprises an arc-shaped fastening plate (401), a pushing block (402), an auxiliary fastening block (403) and an insertion block (404); the arc-shaped fastening plates (401) are fixedly arranged at the left end and the right end of the supporting plate (301); the pushing block (402) is slidably arranged in a sliding groove formed in the supporting plate (301); the left side of the auxiliary fastening block (403) is of an arc-shaped structure, the right side of the auxiliary fastening block (403) is of a cuboid structure, and the left side of the auxiliary fastening block (403) is slidably inserted into an arc-shaped sliding groove formed in the arc-shaped fastening plate (401); the insertion block (404) is fixedly installed on the left side surface of the auxiliary fastening block (403).
5. A transformer-mounted quick-connect protection device as claimed in claim 1, wherein: the control fastening device (5) comprises: the device comprises a push rod (501), a connecting block (502), a control shaft (503), a bearing box (504) and a transmission rod (505); one end of the push rod (501) is connected with the push block (402) in a sliding manner; the left end and the right end of the connecting block (502) are rotatably connected with the push rod (501) through hinges; the control shaft (503) is inserted into a threaded hole formed in the connecting block (502); the bearing box (504), the bearing box (504) is fixedly installed at the bottom of the supporting plate (301), and the top of the control shaft (503) is rotatably connected with the control shaft (503) through a rotating shaft; one end of the transmission rod (505) is in transmission connection with the control shaft (503) through a bevel gear, and the other end of the transmission rod (505) is in rotary connection with another group of control fastening devices (5).
6. A transformer-mounted quick-connect protection device as claimed in claim 1, wherein: the high-voltage line connection warning device (7) comprises: the device comprises an insulating outer box (701), a high-voltage wire plug (702), a quick connection assembly (703) and a warning mechanism (704); the insulating outer box (701) is of a hollow cuboid structure; the high-voltage line plug (702) is of an L-shaped structure; the quick connection assembly (703) is connected with a high-voltage wire plug (702); the warning mechanism (704) is fixedly connected with the two groups of quick connecting components (703).
7. The transformer-mounted quick-connect protection device of claim 6, wherein: the quick connect assembly (703) further comprising: a fixed connecting column (7031), a limiting plate (7032) and a spring telescopic rod (7033); the fixed connecting column (7031) is made of metal; the limiting plate (7032) is slidably arranged in a sliding chute formed in the fixed connecting column (7031); the top of the spring telescopic rod (7033) is fixedly arranged in a sliding chute formed in the fixed connecting column (7031), and the bottom of the fixed connecting column (7031) is fixedly connected with the limiting plate (7032).
8. The transformer-mounted quick-connect protection device of claim 6, wherein: the high-voltage line connection warning device (7) further comprises: the buoyancy sensing device comprises a power-on connecting block (7041), a heat-conducting partition plate (7042), a water tank (7043), a buoyancy sensing plate (7044), a signal transmission device (7045) and an exhaust pipe (7046); the power-on connecting block (7041) is made of metal, and the power-on connecting block (7041) is fixedly connected with the two groups of fixed connecting columns (7031); the heat-conducting partition plate (7042) is fixedly connected with the power-on connecting block (7041); one end of the water tank (7043) is fixedly connected with the heat-conducting partition plate (7042), and the other end of the water tank (7043) is fixedly connected with the insulating outer box (701).
9. The upper surface and the lower surface of the buoyancy sensing plate (7044) are provided with sensing plates, and the buoyancy sensing plate (7044) is arranged in the water tank (7043) in a sliding manner; the signal transmission device (7045) is arranged at the top of the water tank (7043), and the signal transmission device (7045) is provided with induction buttons at the upper end and the lower end in the water tank (7043); the bottom of the exhaust pipe (7046) is inserted into the water tank (7043).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111125348.XA CN113571321B (en) | 2021-09-26 | 2021-09-26 | Quick-connection protection device for transformer installation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111125348.XA CN113571321B (en) | 2021-09-26 | 2021-09-26 | Quick-connection protection device for transformer installation |
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| CN113571321A true CN113571321A (en) | 2021-10-29 |
| CN113571321B CN113571321B (en) | 2021-12-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458874A (en) * | 2021-12-06 | 2022-05-10 | 盐城工学院 | Electric device with rotary drive |
| CN114724809A (en) * | 2022-04-02 | 2022-07-08 | 陈治其 | High-voltage smart grid transformer installation construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210896876U (en) * | 2019-08-07 | 2020-06-30 | 西安天悦双智科技有限公司 | Power transformer connected with safety device |
| CN212543007U (en) * | 2020-06-19 | 2021-02-12 | 刘伊峰 | Protection device based on high-voltage distribution equipment with good protection effect |
| CN112382464A (en) * | 2020-11-04 | 2021-02-19 | 广东电网有限责任公司 | Supporting device for transformer and lifting installation method |
| CN112768188A (en) * | 2020-12-28 | 2021-05-07 | 广州市冬感网络科技有限公司 | Installation fixing device of transformer |
| CN112837903A (en) * | 2021-03-19 | 2021-05-25 | 北京明光力达送变电工程有限公司 | Transformer mounting structure |
| CN213660146U (en) * | 2020-12-28 | 2021-07-09 | 重庆新大顺电力安装工程有限公司 | Transformer mounting structure convenient to maintenance |
| CN113192743A (en) * | 2021-04-30 | 2021-07-30 | 李喜顺 | Installation and construction method of large transformer |
| CN113488314A (en) * | 2021-06-19 | 2021-10-08 | 华电联合(北京)电力工程有限公司 | Outdoor transformer mounting structure and construction method for mounting outdoor transformer by using structure |
-
2021
- 2021-09-26 CN CN202111125348.XA patent/CN113571321B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210896876U (en) * | 2019-08-07 | 2020-06-30 | 西安天悦双智科技有限公司 | Power transformer connected with safety device |
| CN212543007U (en) * | 2020-06-19 | 2021-02-12 | 刘伊峰 | Protection device based on high-voltage distribution equipment with good protection effect |
| CN112382464A (en) * | 2020-11-04 | 2021-02-19 | 广东电网有限责任公司 | Supporting device for transformer and lifting installation method |
| CN112768188A (en) * | 2020-12-28 | 2021-05-07 | 广州市冬感网络科技有限公司 | Installation fixing device of transformer |
| CN213660146U (en) * | 2020-12-28 | 2021-07-09 | 重庆新大顺电力安装工程有限公司 | Transformer mounting structure convenient to maintenance |
| CN112837903A (en) * | 2021-03-19 | 2021-05-25 | 北京明光力达送变电工程有限公司 | Transformer mounting structure |
| CN113192743A (en) * | 2021-04-30 | 2021-07-30 | 李喜顺 | Installation and construction method of large transformer |
| CN113488314A (en) * | 2021-06-19 | 2021-10-08 | 华电联合(北京)电力工程有限公司 | Outdoor transformer mounting structure and construction method for mounting outdoor transformer by using structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458874A (en) * | 2021-12-06 | 2022-05-10 | 盐城工学院 | Electric device with rotary drive |
| CN114458874B (en) * | 2021-12-06 | 2023-08-18 | 盐城工学院 | Electrical device with rotary drive |
| CN114724809A (en) * | 2022-04-02 | 2022-07-08 | 陈治其 | High-voltage smart grid transformer installation construction method |
| CN114724809B (en) * | 2022-04-02 | 2023-10-27 | 江苏志诚送变电工程有限公司 | High-voltage intelligent power grid transformer installation construction method |
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| CN113571321B (en) | 2021-12-31 |
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Address after: No. 198, Team 3, Laomiao Village, Zhangji Town, Tongshan District, Xuzhou City, Jiangsu Province, 221000 Patentee after: Jiangsu Johnson Electric Co.,Ltd. Address before: 221100 Mu Miao brigade, Zhangji Town, Tongshan District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Johnson Electric Co.,Ltd. |