CN110646702A - High-low voltage transformer load detection method - Google Patents
High-low voltage transformer load detection method Download PDFInfo
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- CN110646702A CN110646702A CN201911027503.7A CN201911027503A CN110646702A CN 110646702 A CN110646702 A CN 110646702A CN 201911027503 A CN201911027503 A CN 201911027503A CN 110646702 A CN110646702 A CN 110646702A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Transformers For Measuring Instruments (AREA)
Abstract
The invention discloses a load detection method for a high-voltage and low-voltage transformer, which comprises a transformer main body, a support rod, a lifting lug, a first sliding groove, a first guide rod, a first spring, a sliding block, a clamping block, an installation block, an inclined block, a through hole, a limiting block, a limiting groove, a second sliding groove, a second guide rod, an L-shaped rod, a concave block, a T-shaped rod, a second spring, a third spring, a wiring hole, a sealing plate, a rubber plate, a fourth spring, a fixed block, a connecting block, a square block, a rotating pin, a reset coil spring and a load. According to the invention, under the action of the first spring, the inclined block moves into the through hole, so that the installation of the installation block and the load detector is completed, under the action of the third spring, the two L-shaped rods move back to expand the lead, under the action of the spring of the reset coil spring, the blocking plate rotates around the rotating pin to restore the original position, so that the rubber plate is extruded by the wiring hole, the rubber plate is extruded and moved, the elastic force of the fourth spring is convenient for the rubber plate to cling to the inner wall of the wiring hole, and the sealing plate is prevented from being separated from the outer side of the wiring hole.
Description
Technical Field
The invention relates to a load detection device, in particular to a high-low voltage transformer load detection method, and belongs to the technical field of transformer load detection.
Background
The transformer empty load detector is a novel instrument which is specially developed and designed aiming at the problems of stealing and escaping of basic electric charge and private capacity increase of bad power users, and is a high-precision instrument for measuring the characteristic parameters of transformer capacity, no load, load and the like.
The transformer load detection device who uses at present has certain defect, lacks the convenient installation function of load detector, causes inconveniently to maintain the load detector, lacks receiving mechanism simultaneously, causes the USB connecting wire inconvenient to accomodate, has reduced the practicality of load detector, lacks shutoff protection mechanism simultaneously, causes inconveniently to carry out the shutoff protection to the wiring hole, causes the damage in wiring hole easily. Therefore, a method for detecting the load of the high-low voltage transformer is provided for solving the problems.
Disclosure of Invention
The present invention aims to solve the above problems and provide a method for detecting the load of a high-low voltage transformer.
The invention realizes the purpose through the following technical scheme, and the high-low voltage transformer load detection device comprises a transformer main body, support rods, lifting lugs, a load detector, an installation mechanism, a storage mechanism and a plugging protection mechanism, wherein the four lifting lugs are uniformly installed at the top end of the transformer main body, the two support rods are symmetrically and fixedly installed at the bottom end of the transformer main body, and the load detector is installed at the bottom end of the transformer main body;
the mounting mechanism comprises a first sliding groove, a first guide rod, a first spring, sliding blocks, clamping blocks and mounting blocks, the first sliding groove is formed in the bottom end of the transformer main body, the first guide rod is fixedly mounted inside the first sliding groove, the two sliding blocks are symmetrically mounted on the annular side surface of the first guide rod, the two first springs are symmetrically mounted on the annular side surface of the first guide rod, two ends of the first spring are fixedly mounted on the sliding blocks and inside the first sliding groove respectively, the clamping blocks are fixedly mounted at one ends of the sliding blocks, the mounting blocks are clamped between the two clamping blocks, and the mounting blocks are fixedly mounted at the top end of the load detector;
the accommodating mechanism comprises a second sliding chute, a second guide rod, an L-shaped rod, a concave block, a T-shaped rod and a second spring, the second sliding chute is formed in one end of the load detector, the second guide rod is fixedly installed in the second sliding chute, the two L-shaped rods are symmetrically installed on the annular side face of the guide rod, one end of the L-shaped rod extends to the outer side of the second sliding chute, the two concave blocks are symmetrically and fixedly installed at one end of the load detector, the T-shaped rod is installed at one end of the concave block, one end of the T-shaped rod extends to the inner part of the concave block, the second spring is installed on the annular side face of the T-shaped rod, and the two ends of the second spring;
plugging protection mechanism includes wiring hole, shrouding, rubber slab, spring four and fixed block, the wiring hole is seted up to transformer main part front end, transformer main part front end installation shrouding, shrouding one end fixed mounting fixed block, and the fixed block assembly is inside the wiring hole, spring four is installed to fixed block both ends symmetry, four one end fixed mounting of spring are on the rubber slab, the rubber slab is laminated with wiring downthehole wall.
Preferably, one end of the clamping block is fixedly provided with an inclined block, one end of the mounting block is provided with a through hole, and one end of the inclined block extends into the through hole.
Preferably, two stoppers are symmetrically and fixedly installed at one end of the clamping block, two limiting grooves are symmetrically formed in two ends of the installing block, and one end of each stopper extends into each limiting groove.
Preferably, a round hole is formed in one end of the sliding block, a first guide rod is installed inside the round hole, more than two balls are evenly installed inside the round hole, and the spherical side face of each ball is attached to the annular side face of the first guide rod.
Preferably, the number of the L-shaped rods is two, the two L-shaped rods are wound with USB connecting wires, and the USB connecting wires are composed of wires and USB connectors.
Preferably, a third spring is fixedly mounted at the top end of the second interior of the sliding groove and the bottom end of the second interior of the sliding groove, one end of the third spring is fixedly mounted on the L-shaped rod, and the third spring is mounted on the annular side face of the guide rod.
Preferably, the front end of the transformer body is symmetrically and fixedly provided with two square blocks, a rotating pin is arranged between the two square blocks, a reset coil spring is arranged on the annular side surface of the rotating pin, the outer side of the reset coil spring is fixedly arranged inside the square blocks, a connecting block is arranged on the annular side surface of the rotating pin, and one end of the connecting block is fixedly arranged on the sealing plate.
Preferably, a square groove is formed in the concave block, and one end of the T-shaped rod extends into the square groove.
Preferably, the mounting block is fixedly mounted at the top end of the load detector through a first bolt, and the concave block is fixedly mounted on the load detector through a second bolt.
Preferably, the operation method of the high-low voltage transformer load detection method includes the following steps:
(1) a user places the load detector at the bottom end of the transformer main body, so that the mounting block is located at the lower side of the middle position of the two clamping blocks, then the user pushes the load detector, the load detector moves to drive the mounting block to move, the mounting block moves to extrude the inclined block, the inclined block is extruded to move to drive the clamping blocks to move, the clamping blocks move to drive the sliding block to move along the guide rod I, and further extrude the spring I, so that the spring I generates elastic force, when the inclined block is aligned with the through hole, the inclined block moves into the through hole under the action of the elastic force of the spring, and further the mounting of the mounting block and the load detector is completed, at the moment, the limiting block moves into the limiting groove, and the mounting block and the load detector are prevented from rotating to influence;
(2) user of service pulls T type pole, T type pole removes and breaks away from the concave block inside, T type pole removes and stretches spring four, spring four receives tensile production elasticity, the elasticity of spring four is convenient for the removal that resets of T type pole, and then conveniently take out the wire on the USB connecting wire from the concave block inside, then user of service takes off the USB connecting wire from two L type poles, then user of service takes off the USB connecting wire other end from another concave block, then user of service utilizes USB connecting wire connecting hole and load detector, be convenient for carry out load detection to the transformer main part.
The invention has the beneficial effects that:
1. the first beneficial effect is that the load detector moves to drive the mounting block to move, the mounting block moves to extrude the inclined block, the inclined block is extruded to move to drive the clamping block to move, the clamping block moves to drive the sliding block to move along the guide rod I to extrude the spring I, so that the spring I generates elastic force, when the inclined block is aligned with the through hole, the inclined block moves into the through hole under the action of the elastic force of the spring, and the mounting of the mounting block and the load detector is further completed, so that the problem that the load detector is inconvenient to maintain due to the lack of a convenient mounting function of the load detector is solved;
2. the second beneficial effect is that the T-shaped rod moves to stretch the spring four, the spring four is stretched to generate elasticity, so that a lead on the USB connecting wire is conveniently installed inside the concave block, the USB joint is attached to the bottom end of the concave block, the T-shaped rod moves to recover the original position under the action of the elasticity of the spring four, the lead is clamped inside the concave block, the clamping of one end of the USB connecting wire is completed, then a user winds the lead on the two L-shaped rods, then the user clamps the other end of the USB connecting wire inside the other concave block, and under the action of the elasticity of the spring three, the two L-shaped rods move back to each other to expand the lead, so that the problems that the storage mechanism is lacked, the USB connecting wire is inconvenient to store and the practicability of the load detector is reduced;
3. third beneficial effect, when needs shutoff wiring hole, under the effect of the spring force of the coil spring that resets, the closure plate rotates around the rotating pin and resumes the normal position, and then the wiring hole extrudees the rubber slab, the rubber slab receives the extrusion and removes and make four spring productions elasticity, the wiring downthehole wall is hugged closely to the rubber slab of being convenient for of four spring's elasticity, avoid the shrouding to separate from the wiring hole outside, solved and lacked shutoff protection mechanism, cause inconvenient shutoff protection to the wiring hole, cause the drawback that the wiring hole damaged easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a mounting mechanism of the present invention;
FIG. 3 is a schematic structural view of a storage mechanism according to the present invention;
FIG. 4 is a schematic view of the internal structure of the concave block of the present invention;
fig. 5 is a schematic structural view of the plugging protection mechanism of the present invention.
In the figure: 1. the transformer comprises a transformer main body, 2, a support rod, 3, a lifting lug, 4, a first sliding groove, 5, a first guide rod, 6, a first spring, 7, a sliding block, 8, a clamping block, 9, an installation block, 10, an inclined block, 11, a through hole, 12, a limiting block, 13, a limiting groove, 14, a second sliding groove, 15, a second guide rod, 16, an L-shaped rod, 17, a concave block, 18, a T-shaped rod, 19, a second spring, 20, a third spring, 21, a wiring hole, 22, a sealing plate, 23, a rubber plate, 24, a fourth spring, 25, a fixing block, 26, a connecting block, 27, a square block, 28, a rotating pin, 29, a reset coil spring, 30 and a load detector.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-5, a load detection device for a high-voltage transformer and a low-voltage transformer comprises a transformer main body 1, support rods 2, lifting lugs 3, a load detector 30, an installation mechanism, a storage mechanism and a plugging protection mechanism, wherein four lifting lugs 3 are uniformly installed at the top end of the transformer main body 1, two support rods 2 are symmetrically and fixedly installed at the bottom end of the transformer main body 1, and the load detector 30 is installed at the bottom end of the transformer main body 1;
the installation mechanism comprises a first sliding groove 4, a first guide rod 5, a first spring 6, a sliding block 7, clamping blocks 8 and an installation block 9, the first sliding groove 4 is formed at the bottom end of the transformer main body 1, the first guide rod 5 is fixedly installed inside the first sliding groove 4, the two sliding blocks 7 are symmetrically installed on the annular side surface of the first guide rod 5, the two first springs 6 are symmetrically installed on the annular side surface of the first guide rod 5, two ends of the first springs 6 are respectively and fixedly installed on the sliding blocks 7 and inside the first sliding groove 4, the clamping blocks 8 are fixedly installed at one ends of the sliding blocks 7, the installation block 9 is clamped between the two clamping blocks 8, the installation block 9 is fixedly installed at the top end of the load detector 30, the load detector 30 moves to drive the installation block 9 to move, the installation block 9 moves to extrude the inclined blocks 10, the inclined blocks 10 are extruded to move to drive the clamping blocks 8 to move, the clamping, further extruding the first spring 6 to enable the first spring 6 to generate elastic force, and when the inclined block 10 is aligned with the through hole 11, under the action of the elastic force of the first spring 6, the inclined block 10 moves into the through hole 11, so that the installation of the installation block 9 and the load detector 30 is completed;
the accommodating mechanism comprises a second sliding chute 14, a second guide rod 15, an L-shaped rod 16, a concave block 17, a T-shaped rod 18 and a second spring 19, the second sliding chute 14 is formed at one end of a load detector 30, the second guide rod 15 is fixedly installed in the second sliding chute 14, the two L-shaped rods 16 are symmetrically installed on the annular side face of the second guide rod 15, one end of the L-shaped rod 16 extends to the outer side of the second sliding chute 14, the two concave blocks 17 are symmetrically and fixedly installed at one end of the load detector 30, the T-shaped rod 18 is installed at one end of each concave block 17, one end of each T-shaped rod 18 extends to the inner side of each concave block 17, the second spring 19 is installed on the annular side face of each T-shaped rod 18, the two ends of each second spring 19 are fixedly installed on the T-shaped rods 18 and the concave blocks 17 respectively, a user pulls the T-shaped rods 18 to separate from the concave blocks 17, the T-shaped rods 18 move to stretch, then conveniently install the wire on the USB connecting wire inside concave block 17, make USB connect with the laminating of concave block 17 bottom, under the effect of spring four 24 elasticity, T type pole 18 removes and resumes the normal position, and then with the wire joint inside concave block 17, accomplish the joint of USB connecting wire one end, then the user twines the wire on two L type poles 16, then the user joints the other end of USB connecting wire inside another concave block 17, under the effect of spring three 20 elasticity, two L type poles 16 move back and forth and expand the wire;
the plugging protection mechanism comprises a wiring hole 21, a sealing plate 22, a rubber plate 23, a spring four 24 and a fixing block 25, wherein the wiring hole 21 is formed in the front end of the transformer main body 1, the sealing plate 22 is installed at the front end of the transformer main body 1, the fixing block 25 is fixedly installed at one end of the sealing plate 22, the fixing block 25 is assembled in the wiring hole 21, the spring four 24 is symmetrically installed at two ends of the fixing block 25, one end of the spring four 24 is fixedly installed on the rubber plate 23, the rubber plate 23 is attached to the inner wall of the wiring hole 21, when the wiring hole 21 needs to be used, a user rotates the plugging plate by using a rotating pin 28 to enable a reset coil spring 29 to generate elasticity, the wiring hole 21 is in an opening state at the moment, when the wiring hole 21 needs to be plugged, the plugging plate rotates around the rotating pin 28 to be restored to the original position under the action of the, the rubber plate 23 is squeezed to move, so that the spring four 24 generates elastic force, and the elastic force of the spring four 24 is convenient for the rubber plate 23 to cling to the inner wall of the wiring hole 21, so that the closing plate 22 is prevented from being separated from the outer side of the wiring hole 21.
An inclined block 10 is fixedly installed at one end of the clamping block 8, a through hole 11 is formed at one end of the installing block 9, and one end of the inclined block 10 extends into the through hole 11, so that the load detector 30 is convenient to install due to the design;
two limiting blocks 12 are symmetrically and fixedly installed at one end of the clamping block 8, two limiting grooves 13 are symmetrically formed in two ends of the installation block 9, one ends of the limiting blocks 12 extend into the limiting grooves 13, the installation block 9 is prevented from rotating due to the design, and the use stability of the load detector 30 is improved;
one end of the sliding block 7 is provided with a round hole, the guide rod I5 is arranged in the round hole, more than two balls are uniformly arranged in the round hole, the spherical side surfaces of the balls are attached to the annular side surface of the guide rod I5, and the sliding block 7 can slide along the guide rod I5 conveniently due to the design;
two L-shaped rods 16 are arranged, USB connecting wires are wound on the two L-shaped rods 16, and each USB connecting wire consists of a lead and a USB connector;
a third spring 20 is fixedly mounted at the top end inside the second sliding groove 14 and the bottom end inside the second sliding groove 14, one end of the third spring 20 is fixedly mounted on the L-shaped rod 16, the third spring 20 is mounted on the annular side face of the second guide rod 15, and the design facilitates the expansion and fixation of the USB connecting wire by the L-shaped rod 16;
the front end of the transformer main body 1 is symmetrically and fixedly provided with two blocks 27, a rotating pin 28 is arranged between the two blocks 27, a reset coil spring 29 is arranged on the annular side surface of the rotating pin 28, the outer side of the reset coil spring 29 is fixedly arranged in the block 27, a connecting block 26 is arranged on the annular side surface of the rotating pin 28, and one end of the connecting block 26 is fixedly arranged on the sealing plate 22, so that the sealing plate 22 can conveniently rotate and automatically reset;
a square groove is formed in the concave block 17, one end of the T-shaped rod 18 extends into the square groove, and the design is convenient for one end of the T-shaped rod 18 to be clamped in the concave block 17;
the mounting block 9 is fixedly mounted at the top end of the load detector 30 through a first bolt, the concave block 17 is fixedly mounted on the load detector 30 through a second bolt, and the mounting block 9 is convenient to fixedly mount;
a high-low voltage transformer load detection method comprises the following steps:
(1) the user places the load detector 30 at the bottom end of the transformer body 1, so that the mounting block 9 is located at the lower side of the middle position of the two clamping blocks 8, then, a user pushes the load detector 30, the load detector 30 moves to drive the mounting block 9 to move, the mounting block 9 moves to extrude the inclined block 10, the inclined block 10 is extruded to move to drive the clamping block 8 to move, the clamping block 8 moves to drive the sliding block 7 to move along the guide rod one 5, and further the spring one 6 is pressed, so that the spring one 6 generates elastic force, when the inclined block 10 is aligned with the through hole 11, under the action of the elastic force of the first spring 6, the inclined block 10 moves into the through hole 11, so that the installation of the installation block 9 and the load detector 30 is completed, and the limiting block 12 moves into the limiting groove 13, so that the situation that the installation block 9 and the load detector 30 rotate to influence the use of the load detector 30 is avoided;
(2) the user pulls the T-shaped rod 18, the T-shaped rod 18 moves to be separated from the inside of the concave block 17, the T-shaped rod 18 moves to stretch the spring four 24, the spring four 24 is stretched to generate elastic force, the elastic force of the spring four 24 facilitates the reset movement of the T-shaped rod 18, the lead on the USB connecting wire is taken out from the inside of the concave block 17 conveniently, then the user takes the USB connecting wire off the two L-shaped rods 16, then the user takes the other end of the USB connecting wire off the other concave block 17, then the user connects the connecting hole 21 with the load detector 30 through the USB connecting wire, and the load detection of the transformer body 1 is facilitated.
When the load detector is used, the load detector 30 moves to drive the mounting block 9 to move, the mounting block 9 moves to extrude the inclined block 10, the inclined block 10 is extruded to move to drive the clamping block 8 to move, the clamping block 8 moves to drive the sliding block 7 to move along the guide rod I5 to extrude the spring I6, so that the spring I6 generates elastic force, when the inclined block 10 is aligned with the through hole 11, the inclined block 10 moves into the through hole 11 under the action of the elastic force of the spring I6, and the mounting of the mounting block 9 and the load detector 30 is completed.
When needs shutoff wiring hole 21, under the effect of reset coil spring 29 elasticity, the closure plate rotates around rotating pin 28 and resumes the normal position, and then wiring hole 21 extrudes rubber slab 23, and rubber slab 23 receives the extrusion and removes and make four 24 spring production elasticity, and the rubber slab 23 of being convenient for of four 24 spring is hugged closely wiring hole 21 inner wall, avoids shrouding 22 to separate from the wiring hole 21 outside.
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.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a high-low voltage transformer load detection device which characterized in that: the transformer comprises a transformer main body (1), supporting rods (2), lifting lugs (3), a load detector (30), an installation mechanism, a storage mechanism and a plugging protection mechanism, wherein the four lifting lugs (3) are uniformly installed at the top end of the transformer main body (1), the two supporting rods (2) are symmetrically and fixedly installed at the bottom end of the transformer main body (1), and the load detector (30) is installed at the bottom end of the transformer main body (1);
the mounting mechanism comprises a first sliding groove (4), a first guide rod (5), a first spring (6), sliding blocks (7), clamping blocks (8) and a mounting block (9), the first sliding groove (4) is formed in the bottom end of the transformer main body (1), the first guide rod (5) is fixedly mounted in the first sliding groove (4), the two sliding blocks (7) are symmetrically mounted on the annular side surface of the first guide rod (5), the two first springs (6) are symmetrically mounted on the annular side surface of the first guide rod (5), two ends of the first spring (6) are fixedly mounted on the sliding blocks (7) and in the first sliding groove (4) respectively, the clamping blocks (8) are fixedly mounted at one ends of the sliding blocks (7), the mounting block (9) is clamped between the two clamping blocks (8), and the mounting block (9) is fixedly mounted at the top end of the load detector (30;
the containing mechanism comprises a second sliding chute (14), a second guide rod (15), an L-shaped rod (16), a concave block (17), a T-shaped rod (18) and a second spring (19), one end of the load detector (30) is provided with a second sliding chute (14), a second guide rod (15) is fixedly arranged in the second sliding chute (14), two L-shaped rods (16) are symmetrically arranged on the annular side surface of the second guide rod (15), one end of the L-shaped rod (16) extends to the outer side of the second sliding groove (14), one end of the load detector (30) is symmetrically and fixedly provided with two concave blocks (17), one end of each concave block (17) is provided with a T-shaped rod (18), one end of the T-shaped rod (18) extends into the concave block (17), a second spring (19) is arranged on the annular side surface of the T-shaped rod (18), two ends of the second spring (19) are respectively and fixedly arranged on the T-shaped rod (18) and the concave block (17);
plugging protection mechanism includes wiring hole (21), shrouding (22), rubber slab (23), four (24) of spring and fixed block (25), wiring hole (21) are seted up to transformer main part (1) front end, transformer main part (1) front end installation shrouding (22), shrouding (22) one end fixed mounting fixed block (25), and fixed block (25) assembly inside wiring hole (21), four (24) of spring are installed to fixed block (25) both ends symmetry, four (24) one end fixed mounting of spring is on rubber slab (23), rubber slab (23) and wiring hole (21) inner wall laminating.
2. The load detection device for the high-low voltage transformer according to claim 1, wherein: one end of the clamping block (8) is fixedly provided with an inclined block (10), one end of the mounting block (9) is provided with a through hole (11), and one end of the inclined block (10) extends into the through hole (11).
3. The load detection device for the high-low voltage transformer according to claim 1, wherein: two stopper (12) of clamp splice (8) one end symmetry fixed mounting, two spacing grooves (13) have been seted up to installation piece (9) both ends symmetry, stopper (12) one end extends to inside spacing groove (13).
4. The load detection device for the high-low voltage transformer according to claim 1, wherein: a round hole is formed in one end of the sliding block (7), a guide rod I (5) is installed inside the round hole, more than two balls are evenly installed inside the round hole, and the spherical side face of each ball is attached to the annular side face of the guide rod I (5).
5. The load detection device for the high-low voltage transformer according to claim 1, wherein: the two L-shaped rods (16) are wound with USB connecting wires, and each USB connecting wire consists of a lead and a USB connector.
6. The load detection device for the high-low voltage transformer according to claim 1, wherein: and a third spring (20) is fixedly mounted at the top end inside the second sliding groove (14) and the bottom end inside the second sliding groove (14), one end of the third spring (20) is fixedly mounted on the L-shaped rod (16), and the third spring (20) is mounted on the annular side face of the second guide rod (15).
7. The load detection device for the high-low voltage transformer according to claim 1, wherein: the transformer main part (1) front end is to two blocks (27) of symmetrical fixed mounting, and two installation rotating pin (28) between block (27), install reset coil spring (29) on rotating pin (28) annular side, and reset coil spring (29) outside fixed mounting inside block (27), installation connecting block (26) on rotating pin (28) annular side, and connecting block (26) one end fixed mounting is on shrouding (22).
8. The load detection device for the high-low voltage transformer according to claim 1, wherein: a square groove is formed in the concave block (17), and one end of the T-shaped rod (18) extends into the square groove.
9. The load detection device for the high-low voltage transformer according to claim 1, wherein: the mounting block (9) is fixedly mounted at the top end of the load detector (30) through a first bolt, and the concave block (17) is fixedly mounted on the load detector (30) through a second bolt.
10. The high-low voltage transformer load detection device according to claims 1-9, which is characterized in that: the operation method comprises the following steps:
(1) a user places the load detector (30) at the bottom end of the transformer main body (1), so that the mounting block (9) is positioned at the lower side of the middle position of the two clamping blocks (8), then the user pushes the load detector (30), the load detector (30) moves to drive the mounting block (9) to move, the mounting block (9) moves to extrude the inclined block (10), the inclined block (10) is extruded to move to drive the clamping blocks (8) to move, the clamping blocks (8) move to drive the sliding block (7) to move along the guide rod I (5) to extrude the spring I (6), so that the spring I (6) generates elasticity, when the inclined block (10) is aligned with the through hole (11), under the action of the elasticity of the spring I (6), the inclined block (10) moves into the through hole (11), and then the mounting of the mounting block (9) and the load detector (30) is completed, at the moment, the limiting block (12) moves into the limiting groove (13), so that the mounting block (9) and the load detector (30) are prevented from rotating to influence the use of the load detector (30);
(2) the user pulls the T-shaped rod (18), the T-shaped rod (18) moves to be separated from the interior of the concave block (17), the T-shaped rod (18) moves to stretch the spring IV (24), the spring IV (24) is stretched to generate elastic force, the elastic force of the spring IV (24) is convenient for the T-shaped rod (18) to reset and move, further, a lead on the USB connecting wire is conveniently taken out of the interior of the concave block (17), then, the user takes the USB connecting wire off the two L-shaped rods (16), then, the user takes the other end of the USB connecting wire off the other concave block (17), then, the user utilizes the USB connecting wire to connect the connecting hole (21) with the load detector (30), and load detection is convenient for the transformer main body (1).
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