CN117805455A - Comprehensive tester for operation detection of transformer substation - Google Patents
Comprehensive tester for operation detection of transformer substation Download PDFInfo
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- CN117805455A CN117805455A CN202410231373.3A CN202410231373A CN117805455A CN 117805455 A CN117805455 A CN 117805455A CN 202410231373 A CN202410231373 A CN 202410231373A CN 117805455 A CN117805455 A CN 117805455A
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 9
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- 206010066054 Dysmorphism Diseases 0.000 claims description 14
- 230000003044 adaptive effect Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 238000009826 distribution Methods 0.000 description 1
- 210000003981 ectoderm Anatomy 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4492—Manual drives
-
- 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
- G01R1/0416—Connectors, terminals
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a comprehensive tester for detecting operation of a transformer substation, which relates to the technical field of transformer substation power overhaul and comprises a shell, wherein an organism is slidably arranged in the shell, a plurality of interfaces are arranged at the top and two side positions of the organism, a control screen is arranged at the top of the organism near the front position, a protection supporting structure is arranged at the two side positions in the shell, the protection supporting structure comprises a sliding groove and plates, two sliding grooves are formed in the two side positions in the shell, the plates are slidably arranged in the sliding groove, and two storage grooves are formed in the bottom diagonal angles of the plates. According to the comprehensive tester for detecting the operation of the transformer substation, through improvement of the tester shell, when the operation detection test of the transformer substation is carried out outdoors, the interference of unstable factors on the tester can be prevented, the accuracy of the test result of the tester is improved, and the influence of loosening of wires on the tester and the test result is prevented.
Description
Technical Field
The invention relates to the technical field of transformer substation power overhaul, in particular to a comprehensive tester for transformer substation operation detection.
Background
The transformer substation is a key facility for conveying electric energy from a power plant to an end user, and is mainly used for realizing connection of a power transmission line, voltage lifting and electric energy distribution, and comprises equipment such as a transformer, a circuit breaker, an isolating switch and the like, wherein various tests are required to be carried out on various indoor and outdoor equipment of the transformer substation by a comprehensive tester at regular intervals;
the existing tester shell structure is simpler, because the outdoor test is carried out, the environment condition is more complicated, and interference sources such as strong electromagnetic field, high voltage and the like possibly exist near a transformer substation and around high-voltage equipment and the ground has moist conditions, the interference can influence the measurement result of the tester on the ground, damage is possibly generated to the precise parts of the tester, a certain distance exists between the connecting wire of the tester and the equipment in the test process, the situation that the connecting wire is loosened or disconnected with the tester due to the fact that personnel mistakenly touch and other external force influence easily occurs in the use process of the existing comprehensive tester, the test result is influenced, the problem that the practicability and the functionality are low exists is solved, the length of the connecting wire is often longer, the connecting wire is easily contacted with the ground in the outdoor environment, the surface is polluted to influence the next use, and the interface is always exposed to the outside and is easily eroded by dust when the tester is stored after the use.
Disclosure of Invention
The invention mainly aims to provide a comprehensive tester for operation detection of a transformer substation, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a comprehensive tester for transformer substation operation detection, includes the casing, the inside slidable mounting organism of casing, the top and the both sides position of organism all are provided with a plurality of interfaces, the top of organism is close to the front position and installs the control screen, the inside both sides position of casing is provided with protection supporting structure;
the protection bearing structure includes spout and shaped plate, two the inside both sides position at the casing is seted up to the spout, shaped plate slidable mounting is in the inside of spout, two accomodate the groove in the bottom diagonal angle of shaped plate has been seted up, two accomodate the diagonal angle position of groove and all rotate and install the rotor plate, the backup pad is installed in the one end rotation of rotor plate, three blind hole one has been seted up to the one end of backup pad, the bottom central point of casing puts fixed mounting has the control panel, the control groove has all been seted up to the inside diagonal angle position of control panel, the inside slidable mounting in control groove has the inserted bar, the special-shaped groove has been seted up to the bottom central point of shaped plate, and special-shaped groove and control panel adaptability match, blind hole two have all been seted up to the inner wall diagonal angle position in special-shaped groove, and blind hole two, blind hole one and the diameter of inserted bar are the same.
As a further scheme of the invention, two abdication grooves are formed on the bottom opposite angles of the shell, the abdication grooves are adaptively matched with the support plate, and the depth of the first blind hole is matched with the length of the storage groove.
As a further scheme of the invention, a top cover is arranged at the top of the shell through bolts, and a lifting handle is fixedly arranged at the center of the top cover.
As a further scheme of the invention, a wire fixing structure is arranged at the position, close to the top, of the outer part of the shell, the wire fixing structure comprises a sliding rail and a special-shaped sliding block, the sliding rail is fixedly arranged at the position, close to the top, of the outer part of the shell, the special-shaped sliding block is slidably arranged at the outer part of the sliding rail, a connecting rod is fixedly arranged at the position, close to the front, of the top of the special-shaped sliding block, a fixing block is fixedly arranged at one end of the connecting rod, a connecting plate is fixedly arranged at the position, close to the front, of the front of the fixing block, a vertical rod is fixedly arranged at the position, close to the front, of the two ends of the connecting plate, a rotating rod is directly penetrated and rotatably arranged, two limit discs are symmetrically and fixedly arranged at the outer parts of the rotating rod, a rubber pad is fixedly arranged at the positions, close to the bottom, of the inner part of the fixing block, a control rod is fixedly arranged at the position, close to the top, a T-shaped block is penetrated and slidably arranged at the position, two ends of the T-shaped block are fixedly arranged at the positions, a connecting block are fixedly arranged at the two sides of the T-shaped block, a connecting block is fixedly arranged at the position, a rotating block is fixedly arranged at the two sides of the control rod, a rotating block is fixedly arranged at the position, a connecting block is arranged at the two sides of the control block, and is far from the inner side of the top of the connecting block, and is provided with an arc-shaped groove, and is matched with the groove, and is arranged at the inner side of the connecting block, and is arranged at the position, and close to the top, and is far from the top, and is provided with an arc groove.
As a further scheme of the invention, two sliding rods are arranged in the special-shaped sliding block near the rear part in a penetrating and sliding manner, a pulley is arranged at one end of each sliding rod, an ejection spring is wound outside each sliding rod, one end of each ejection spring is fixedly arranged at the rear part of each pulley, the other end of each ejection spring is fixedly arranged at the rear part of the special-shaped sliding block, a fixing bolt is arranged at one end of the bottom of each special-shaped sliding block in a threaded manner, the fixing bolts are matched with a slideway arranged on a sliding rail in an adaptive manner, and the joint of each special-shaped sliding block and the sliding rail is round.
As a further scheme of the invention, the top of the shifting block is arc-shaped, one end of the shifting block is an inclined plane, the top of the shifting block is adaptively matched with the protrusion of the ratchet groove, one end of the shifting block is adaptively matched with the recess of the ratchet groove, the bottom of the shifting block is provided with a plurality of ejection springs, one end of each ejection spring is fixedly arranged at the bottom of the shifting block, and the other end of each ejection spring is fixedly arranged at the bottom of the cavity.
As a further scheme of the invention, the top of the T-shaped block and the position, close to the top, of the inside of the fixed block are fixedly provided with anti-slip mats, the outside of each anti-slip mat is provided with anti-slip lines, and the position, close to the top, of the front part of the fixed block and the position, close to the top, of the rear part of the fixed block are provided with through holes.
As a further scheme of the invention, a wire-collecting auxiliary structure is arranged at the position, close to the rear, of the top of the special-shaped sliding block, the wire-collecting auxiliary structure comprises an upright post and L-shaped blocks, the upright post is fixedly arranged at the position, close to the rear, of the top of the special-shaped sliding block, the L-shaped blocks are fixedly arranged at the positions, close to the top, of the two sides of the upright post, blind grooves are formed in the top of one L-shaped block, through grooves are formed in the top of the other L-shaped block, a rotating handle is rotatably arranged at the position, close to the bottom, of the inner part of one L-shaped block in a penetrating manner, a round roller is movably arranged between the two L-shaped blocks, one end of each round roller is fixedly provided with a limiting block, and the limiting block is in adaptive matching with the through grooves;
the inside of rotating the handle has been seted up spacing chamber, the inside joint in spacing chamber has the tooth piece, the rear portion central authorities fixed mounting of tooth piece has the metal pole, the outside winding of metal pole has spacing spring, the other end of circle roller is provided with the lug, and lug and blind groove adaptability match, the tooth's socket has been seted up at the front portion of lug, and tooth's socket and tooth piece adaptability match, two installation cavities have been seted up to the top central authorities symmetry of dysmorphism slider, the inside joint in installation cavity has the arc fixture block, fixed chamber has been seted up to one side of installation cavity, the inside joint in fixed chamber has the inserted block, the rear portion intermediate position fixed mounting control stick of inserted block, be provided with three positioning spring between inserted block and the fixed chamber, the slot has all been seted up on the outside both sides of arc fixture block, and slot and the adaptive match of inserted block, the inside fixed mounting of arc fixture block has the brush.
As a further scheme of the invention, one end of the insertion block is triangular, one end of the positioning spring is fixedly arranged at the rear part of the insertion block, and the other end of the positioning spring is fixedly arranged on the inner wall of the positioning cavity.
As a further scheme of the invention, the metal rod penetrates through the front part of the rotary handle, the top and the bottom of the metal rod are fixedly provided with limit strips, the limit strips are matched with the limit cavity in an adaptive manner, one end of the limit spring is fixedly arranged on the inner wall of the limit cavity, and the other end of the limit spring is fixedly arranged at the rear part of the tooth block.
The beneficial effects of the invention are as follows:
through setting up protection bearing structure, can be when using this tester to carry out the operation detection of transformer substation, through pulling out shaped plate and through the fixed of inserted bar, make rotor plate, backup pad and control panel form triangle-shaped bearing structure, let the tester can keep away from ground certain height, reduce subaerial dust and liquid to the invasion of tester, and the interference of ground magnetic field to the tester, the life of extension instrument, the accuracy of the result of reinforcing transformer substation test, and accomodate the protection after using, protect the interface of this tester, prevent that dust from getting into inside this tester, damage to the inside accurate part of tester;
after the tester is lifted to a certain height, an operator can more conveniently operate the tester, the inconvenience of bending or kneeling at a too low position is avoided, meanwhile, the observation angle of the tester can be improved by lifting the tester, the operator can observe data on a display screen conveniently in the test process, and the test efficiency of the transformer substation is improved;
through setting up the fixed line structure and cooperating with the protection supporting structure, when the connecting wire produces and pulls under the interference of external factor, can pass through the transmission of belt for the control block drives the connecting block and rotates, and the rethread turning block drives the control lever and rises, makes the connecting wire that is in the fixed block inside press from both sides tight fixed by the slipmat of upper and lower two directions, and the external pulling force is bigger, and the higher the force that slipmat pressed from both sides tightly prevents that the connecting wire breaks away from with the interface at organism top, the disconnection in the effective prevention test process, ensure signal transmission's stability and reliability, strengthen the job stabilization nature of this tester;
under the external pulling action of the connecting wires, the interface at the top of the machine body can bear larger force, the load of the machine body is increased, the machine body is easy to damage, the pulling force can be dispersed to the connecting blocks and the anti-slip pads through the clamping and fixing mechanisms of the wire fixing structure, the load of the machine body is reduced, the service life of the tester is prolonged, and the practicability of the device is enhanced;
through setting up the auxiliary structure of receiving the line and cooperating the wire fixing structure, connect with installing cavity that the profiled slide block top offered through the arc fixture block and connect the connecting wire with the organism interface again through the round roller, can reserve certain connecting wire, offer the buffer space for wire fixing structure, the connecting wire is in preparation for the situation that pulls out to take place when preventing the wire fixing structure to take effect, even under the circumstances that the external pulling force is great, also can avoid connecting wire to be pulled out directly, further improve stability and reliability of connection, and when the external pulling force is applied to connecting wire, this buffer space can play the effect of slowing down the impact and absorbing the impact, reduce the impact force to interface department, thus effectively protect connecting wire and tester body;
after the use is finished, the connecting wire can be quickly coiled on the round roller by rotating the handle, so that the time and energy of operators are saved, the working efficiency is improved, in the wire collecting process, the connecting wire can pass through the hairbrush on the inner side of the arc-shaped clamping block, the connecting wire arranged in the outdoor environment is cleaned and brushed, sundries on the surface of the connecting wire are removed, the connecting wire is prevented from being damaged by dust, corrosion and the like, the service life of the connecting wire is prolonged, the maintenance and replacement frequency is reduced, the round roller for collecting wires can be quickly taken down by pulling the metal rod, a new round roller is quickly inserted, the replacement and maintenance of the round roller are convenient, and the normal work of a wire fixing structure and a wire collecting auxiliary structure is ensured;
through a plurality of solidus structures mutually supporting, can be with the wire of multistrand connection to the organism on separately and through the overhead certain height of circle roller, prevent that wire from appearing winding condition in organism interface department, prevent wire's winding and knot, alleviate the work load of maintaining, the integrality and the stability of protection wire, through gu separation and the overhead of line auxiliary structure, can reduce wire's cross interference, keep wire's independence, improve signal transmission's stability, and make wire overall arrangement more clear, orderly, operating personnel can more easily discern and overhaul every wire, reduce trouble shooting and maintenance's time, improve maintenance efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a comprehensive tester for detecting operation of a transformer substation;
FIG. 2 is a partial cutaway view of a protective support structure of the comprehensive tester for detecting operation of a transformer substation;
FIG. 3 is a partial cutaway view of a wire fixing structure of the comprehensive tester for detecting operation of a transformer substation;
FIG. 4 is an enlarged view of the portion A of FIG. 2 of the comprehensive tester for detecting operation of a transformer substation according to the present invention;
FIG. 5 is an exploded view showing the connection states of the mounting base, the rotating block, the connecting block and the control block of the comprehensive tester for detecting operation of the transformer substation;
FIG. 6 is a side view of the ejection state of a T-shaped block of the comprehensive tester for detecting operation of a transformer substation;
FIG. 7 is a schematic view showing the contact between the protrusion of the ratchet groove and the shifting block of the comprehensive tester for detecting the operation of the transformer substation;
FIG. 8 is a schematic diagram showing the contact between a ratchet groove recess and a shifting block of the comprehensive tester for detecting operation of a transformer substation;
FIG. 9 is a partial sectional view of a take-up auxiliary structure of the comprehensive tester for detecting operation of a transformer substation;
FIG. 10 is an exploded view of a round roller and a rotary handle and a tooth block of the comprehensive tester for detecting operation of a transformer substation;
FIG. 11 is a partially cut-away exploded view of an arc-shaped fixture block and a mounting cavity of the comprehensive tester for detecting operation of a transformer substation;
FIG. 12 is a schematic view showing a storage state of a comprehensive tester for detecting operation of a transformer substation;
fig. 13 is a schematic diagram of an operating state of the comprehensive tester for detecting operation of a transformer substation.
In the figure: 1. a housing; 2. a body; 3. an interface; 4. a control screen; 5. protecting the support structure; 6. a chute; 7. plate; 8. a storage groove; 9. a rotating plate; 10. a support plate; 11. a blind hole I; 12. a control board; 13. a control groove; 14. a rod insert; 15. a special-shaped groove; 16. a second blind hole; 17. a relief groove; 18. a top cover; 19. a wire fixing structure; 20. a slide rail; 21. a special-shaped sliding block; 22. a slide bar; 23. a connecting rod; 24. a fixed block; 25. a connecting plate; 26. a vertical rod; 27. a rotating lever; 28. a limiting disc; 29. a rubber pad; 30. a mounting base; 31. a T-shaped block; 32. a control lever; 33. a rotating block; 34. a connecting block; 35. a control block; 36. a shifting block; 37. ratchet grooves; 38. an arc-shaped groove; 39. a belt; 40. a wire-winding auxiliary structure; 41. a column; 42. an L-shaped block; 43. a blind groove; 44. a through groove; 45. rotating the handle; 46. a round roller; 47. a limiting block; 48. a spacing cavity; 49. tooth blocks; 50. a metal rod; 51. tooth slots; 52. a mounting cavity; 53. an arc-shaped clamping block; 54. inserting blocks; 55. a control rod; 56. a slot; 57. a brush.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-13, a comprehensive tester for detecting operation of a transformer substation comprises a shell 1, wherein an organism 2 is slidably arranged in the shell 1, a plurality of interfaces 3 are arranged at the top and two side positions of the organism 2, a control screen 4 is arranged at the position, close to the front, of the top of the organism 2, and a protection support structure 5 is arranged at two side positions in the shell 1;
the protection bearing structure 5 includes spout 6 and shaped plate 7, two spout 6 are offered in the inside both sides position of casing 1, shaped plate 7 slidable mounting is in the inside of spout 6, two storage tanks 8 have been offered to the bottom diagonal angle of shaped plate 7, two storage tanks 8's diagonal angle position all rotates and installs rotor plate 9, the backup pad 10 is installed in the rotation of rotor plate 9's one end, three blind hole one 11 has been offered to backup pad 10's one end, casing 1's bottom central point puts fixed mounting has control panel 12, control tank 13 has all been offered to control tank 12's inside diagonal angle position, control tank 13's inside slidable mounting has inserted bar 14, special-shaped groove 15 has been offered to shaped plate 7's bottom central point put, and special-shaped groove 15 and control panel 12 adaptability match, blind hole two 16 have all been offered to special-shaped groove 15's inner wall diagonal angle position, and blind hole two 16, blind hole one 11 and inserted bar 14's diameter is the same.
In this embodiment, two giving-up grooves 17 are diagonally arranged at the bottom of the housing 1, the giving-up grooves 17 are adaptively matched with the supporting plate 10, and the depth of the blind hole 11 is matched with the length of the accommodating groove 8.
The plate 7 is pulled out of the shell 1 through the sliding groove 6, the rotating plate 9 is rotated, the supporting plate 10 at one end of the rotating plate 9 is attached to two sides of the control plate 12, the insert rod 14 is slid, the insert rod 14 is inserted into the first blind hole 11 formed in the supporting plate 10, the position of the plate 7 is fixed, a stable space is formed, the machine body 2 is far away from the ground, the interference of the ground to the machine body 2 is reduced, and the accuracy of a test result is enhanced.
In this embodiment, the top of the housing 1 is provided with a top cover 18 by bolts, and a handle is fixedly installed in the center of the top cover 18.
Can make shaped plate 7's bottom and the laminating of casing 1's bottom through the groove 17 of stepping down, through the inside slip plunger 14 in dysmorphism groove 15 for plunger 14 inserts inside blind hole two 16, makes shaped plate 7 fixed in position, protects the structure of organism 2 both sides when not using, prevents that impurity such as dust from getting into the inside of organism 2.
In this embodiment, the outside of casing 1 is close to the top position and is provided with solid line structure 19, gu line structure 19 includes slide rail 20 and dysmorphism slider 21, slide rail 20 fixed mounting is close to the top position in the outside of casing 1, dysmorphism slider 21 slidable mounting is in the outside of slide rail 20, the top of dysmorphism slider 21 is close to front position fixed mounting and is had connecting rod 23, the one end fixed mounting of connecting rod 23 has fixed block 24, the front portion of fixed block 24 is close to bottom position fixed mounting and is had connecting plate 25, the both sides of connecting plate 25 are close to the equal fixed mounting of front position pole setting 26, pole setting 26 runs through the rotation and installs dwang 27 directly, the outside symmetry fixed mounting of dwang 27 has two limiting plates 28, the equal fixed mounting of the adjacent side of two limiting plates 28 has rubber pad 29, the inside of fixed block 24 is close to bottom position fixed mounting has mount pad 30, the inside of mount pad 30 is close to top position run through slidable mounting has T shape piece 31, the both sides of T shape piece 31 are close to bottom position and are equal fixed mounting has control rod 32, the both sides of mount pad 30 all rotate and install dwang 33, one end fixed mounting 34 has control block 34, the one end 35 is close to the both ends of connecting block 34 is close to the front position and is equipped with the arc groove of arc 38, the inside of connecting block 35 is close to the inside of connecting block 35, the arc groove is equipped with the arc groove of arc 38 is located with the inside of arc groove of the inside of connecting block 38, and the inside of connecting block 38 is matched with the inside of arc groove of connecting block 38, and the inside of connecting block is located the inside of the connecting block is.
In this embodiment, two sliding rods 22 are installed in the inside of the special-shaped sliding block 21 near the rear portion in a penetrating and sliding manner, a pulley is installed at one end of each sliding rod 22, an ejection spring is wound on the outside of each sliding rod 22, one end of each ejection spring is fixedly installed at the rear portion of each pulley, the other end of each ejection spring is fixedly installed at the rear portion of each special-shaped sliding block 21, a fixing bolt is installed at one end of the bottom of each special-shaped sliding block 21 in a threaded manner, the fixing bolts are matched with a sliding way formed in the sliding rail 20 in an adaptive manner, and the joint of each special-shaped sliding block 21 and the sliding rail 20 is circular.
The pulley is installed to the one end of slide bar 22, can make pulley and the inseparable laminating of slide rail 20's side through the outside winding ejection spring of slide bar 22, conveniently makes dysmorphism slider 21 slide on slide rail 20 to make pulley and slide rail 20 laminating in the department of buckling of slide rail 20, conveniently turn to in order to adjust the position of dysmorphism slider 21, after sliding to suitable position, through screwing fixing bolt in order to fix the position of dysmorphism slider 21 to the connecting wire to the suitable position on the control is connected to organism 2.
In this embodiment, the top of the shifting block 36 is arc-shaped, one end of the shifting block 36 is an inclined plane, the top of the shifting block 36 is adaptively matched with the protrusion of the ratchet groove 37, one end of the shifting block 36 is adaptively matched with the recess of the ratchet groove 37, a plurality of ejection springs are arranged at the bottom of the shifting block 36, one end of each ejection spring is fixedly arranged at the bottom of the shifting block 36, and the other end of each ejection spring is fixedly arranged at the bottom of the cavity.
The top of plectrum 36 is the arc, place connecting wire between spacing dish 28, and carry out the centre gripping with connecting wire through rubber pad 29, make connecting wire pass fixed block 24 through the through-hole of seting up on the fixed block 24 to insert organism 2's one end, continue to pull connecting wire to organism 2 direction this moment, connecting wire can drive spacing dish 28 anticlockwise rotation through rubber pad 29, and then drive dwang 27 anticlockwise rotation, can drive control block 35 under the transmission effect of belt 39 and begin anticlockwise rotation, the protruding of ratchet groove 37 of seting up in the control block 35 can contact with the top of plectrum 36 this moment, make plectrum 36 compress spring and be in the cavity inside, make the rotation of control block 35 not influence connecting block 34.
In this embodiment, the top of the T-shaped block 31 and the position of the inside of the fixed block 24 near the top are fixedly provided with anti-slip pads, the outside of the anti-slip pads is provided with anti-slip lines, and the front part of the fixed block 24 near the top and the rear part near the top are provided with through holes.
When the connecting wire is stirred due to external acting force in the testing process, the connecting wire drives the limiting disc 28 to rotate clockwise through the rubber pad 29, then drives the rotating rod 27 to rotate clockwise, and drives the control block 35 to start to rotate clockwise under the transmission action of the belt 39, at the moment, the concave of the ratchet groove 37 formed in the control block 35 is contacted with one end of the shifting block 36, the connecting block 34 is driven to rotate clockwise through the shifting block 36, so that the rotating block 33 is driven to rotate clockwise, the control rod 32 is driven to move through the arc groove 38 on the rotating block 33, the T-shaped block 31 is driven to move upwards, the connecting wire in the fixing block 24 is clamped and fixed by the anti-slip pads in the upper direction and the lower direction, and the connecting wire is prevented from being pulled out further, so that the stability of the connecting wire is enhanced.
In this embodiment, a wire-winding auxiliary structure 40 is disposed near the rear portion of the top of the shaped slider 21, the wire-winding auxiliary structure 40 includes a column 41 and L-shaped blocks 42, the column 41 is fixedly mounted near the rear portion of the top of the shaped slider 21, the L-shaped blocks 42 are fixedly mounted near the top portions of the column 41, blind slots 43 are formed in the top of one L-shaped block 42, through slots 44 are formed in the top of the other L-shaped block 42, a rotating handle 45 is rotatably mounted in the inner portion of one L-shaped block 42 near the bottom portion in a penetrating manner, a round roller 46 is movably mounted between the two L-shaped blocks 42, a limiting block 47 is fixedly mounted at one end of the round roller 46, and the limiting block 47 is in adaptive matching with the through slots 44;
the inside of turning handle 45 has been seted up spacing chamber 48, the inside joint in spacing chamber 48 has tooth piece 49, the rear portion central authorities fixed mounting of tooth piece 49 have metal pole 50, the outside winding of metal pole 50 has spacing spring, the other end of roller 46 is provided with the lug, and the lug is adaptive to blind groove 43, tooth's socket 51 has been seted up at the front portion of lug, and tooth's socket 51 and tooth piece 49 adaptive to match, two installation cavities 52 have been seted up to the top central authorities symmetry of dysmorphism slider 21, the inside joint in installation cavity 52 has arc fixture block 53, the fixed chamber has been seted up to one side of installation cavity 52, the inside joint in fixed chamber has inserted block 54, the rear portion intermediate position fixed mounting control stick 55 of inserted block 54, be provided with three positioning spring between inserted block 54 and the fixed chamber, slot 56 has all been seted up to the outside both sides of arc fixture block 53, and slot 56 and inserted block 54 adaptive to match, the inside fixed mounting of arc fixture block 53 has brush 57.
After the connecting wire is pulled out from the rear part of the fixed block 24, the connecting wire is pulled out a distance continuously and placed between the two mounting cavities 52, the arc-shaped clamping block 53 is inserted into the mounting cavities 52, so that the connecting wire is positioned in the arc-shaped clamping block 53, the plug end of the connecting wire is connected with a socket on the machine body 2 after passing through the round roller 46, a connecting wire with a certain length is reserved from the round roller 46 to the rear part of the fixed block 24, the control rod 55 is pulled, the inserting block 54 compresses the positioning spring to retract into the inside of the fixed cavity and pull out the arc-shaped clamping block 53, a buffer distance is reserved for the wire fixing structure 19, and the connecting wire is prevented from being pulled out from the interface 3 of the machine body 2 before the wire fixing structure 19 is not effective.
In this embodiment, one end of the insert block 54 is triangular, one end of the positioning spring is fixedly mounted at the rear part of the insert block 54, and the other end of the positioning spring is fixedly mounted on the inner wall of the positioning cavity.
One end of the inserting block 54 is triangular, when the arc-shaped clamping block 53 is inserted into the mounting cavity 52, the bottom of the arc-shaped clamping block 53 is contacted with the inclined surface of the inserting block 54, in the continuous pressing process of the arc-shaped clamping block 53, the inserting block 54 compresses the positioning spring to retract into the fixing cavity through the inclined surface of the inserting block 54, and after the arc-shaped clamping block 53 is completely inserted into the mounting cavity 52, the inserting block 54 is ejected out under the action of the elastic force of the positioning spring to be contacted with the inserting groove 56 so as to fix the arc-shaped clamping block 53.
In this embodiment, the metal rod 50 penetrates through the front portion of the rotating handle 45, the top and the bottom of the metal rod 50 are fixedly provided with limiting strips, the limiting strips are adaptively matched with the limiting cavity 48, one end of the limiting spring is fixedly arranged on the inner wall of the limiting cavity 48, and the other end of the limiting spring is fixedly arranged at the rear portion of the tooth block 49.
After the use, can twine the connecting wire to the roller 46 through rotating handle 45, through pulling metal pole 50 for tooth piece 49 compression spacing spring and shrink into the inside of spacing chamber 48, can pass through blind groove 43 and logical groove 44 roll-off L shape piece 42 with the roller 46 this moment, conveniently wind the connecting wire, and before the rolling through inserting the installation intracavity 52 inside with arc fixture block 53, can sweep the connecting wire through the inboard brush 57 of arc fixture block 53, conveniently save and accomodate the connecting wire.
It should be noted that, when the comprehensive tester for detecting operation of a transformer substation is used, an operator firstly carries the tester to a proper position through a handle, pulls the insert rod 14 to enable the insert rod 14 to be separated from the inside of the second blind hole 16, then slides the plate 7 out of the inside of the shell 1 along the chute 6, rotates the two rotary plates 9, enables the support plate 10 at one end of the rotary plate 9 to be attached to two sides of the control plate 12, and slides the insert rod 14 again to enable the insert rod 14 to be inserted into the first blind hole 11 formed in the support plate 10, so that the position of the plate 7 is fixed and a stable space is formed;
the tester is placed at a proper position through the plate 7, a balancing weight is placed in the plate 7 to enhance the stability of the tester during testing, the top cover 18 is taken down to expose the interface 3 at the top of the machine body 2, the required number of special-shaped sliding blocks 21 are slid onto the sliding rail 20, the orientation of the special-shaped sliding blocks 21 is regulated, and the positions of the special-shaped sliding blocks 21 are fixed through rotating fixing bolts;
connecting one end of a connecting wire with substation equipment to be checked, enabling the other end of the connecting wire to pass through the fixed block 24 through a through hole formed in the fixed block 24, and continuing to pull the joint of the connecting wire, wherein the connecting wire drives the limit disc 28 to rotate anticlockwise through the rubber pad 29 at the moment, and then drives the rotating rod 27 to rotate anticlockwise, and under the transmission action of the belt 39, the control block 35 is driven to start rotating anticlockwise, and at the moment, the protrusion of a ratchet groove 37 formed in the control block 35 is contacted with the top of the shifting block 36, so that the shifting block 36 compresses and ejects a spring and is positioned in a cavity, and the rotation of the control block 35 does not influence the connecting block 34;
when the connecting wire passes through the top center of the special-shaped sliding block 21, the arc-shaped clamping block 53 is inserted into the mounting cavity 52, so that the connecting wire is positioned in the arc-shaped clamping block 53, the plug end of the connecting wire passes through the round roller 46 and is then connected with the socket at the top of the machine body 2, so that a connecting wire with a certain length is reserved from the round roller 46 to the rear part of the fixed block 24, the control rod 55 is pulled, the inserting block 54 compresses the positioning spring to retract into the inside of the fixed cavity and pull out the arc-shaped clamping block 53, a buffer distance is reserved for the wire fixing structure 19, and then an operator can start substation operation and inspection work through the control screen 4;
when the connecting wire is stirred due to external acting force in the testing process, the connecting wire drives the limiting disc 28 to rotate clockwise through the rubber pad 29, then drives the rotating rod 27 to rotate clockwise, under the transmission action of the belt 39, drives the control block 35 to start rotating clockwise, at the moment, the concave of the ratchet groove 37 formed in the control block 35 is contacted with one end of the shifting block 36, the connecting block 34 is driven to rotate clockwise through the shifting block 36, the rotating block 33 is enabled to rotate clockwise, then the arc groove 38 on the rotating block 33 drives the control rod 32 to move, so that the T-shaped block 31 is driven to move upwards to contact with the connecting wire, the connecting wire in the fixing block 24 is clamped and fixed by the anti-skid pads in the upper direction and the lower direction, the connecting wire and the interface 3 position of the machine body 2 are prevented from being pulled out, stability of the tester in operation test is enhanced, and after external unstable factors are relieved, an operator can reset the wire fixing structure 19 through manual rotation of the rotating block 33;
after the operation and detection test is finished, only the arc-shaped clamping block 53 is required to be inserted into the installation cavity 52 again, and as one end of the inserting block 54 is triangular, when the arc-shaped clamping block 53 is inserted into the installation cavity 52, the bottom of the arc-shaped clamping block 53 is contacted with the inclined surface of the inserting block 54, and in the continuous pressing process of the arc-shaped clamping block 53, the inclined surface of the inserting block 54 is continuously compressed to enable the inserting block 54 to compress and enable the positioning spring to retract into the fixing cavity, and when the arc-shaped clamping block 53 is completely inserted into the installation cavity 52, the inserting block 54 is ejected out under the elastic force of the positioning spring and is contacted with the inserting groove 56, so that the arc-shaped clamping block 53 is fixed, and the hairbrush 57 on the inner side of the arc-shaped clamping block 53 is contacted with the connecting wire;
the operator is through extracting the junction of connecting wire to twine connecting wire to roller 46, through rotating handle 45, twine connecting wire to roller 46, and clean the brush through brush 57 to the connection wire ectoderm after using, accomplish the rolling back, the operator only need through pulling metal pole 50, make tooth piece 49 compress spacing spring and shrink into the inside in spacing chamber 48, just can be with roller 46 through blind groove 43 and logical groove 44 roll-off L shape piece 42, conveniently accomodate the depositing to connecting wire.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a comprehensive tester for transformer substation operation detection, includes casing (1), the inside slidable mounting organism (2) of casing (1), the top and the both sides position of organism (2) all are provided with a plurality of interfaces (3), control screen (4) are installed near front position in the top of organism (2), its characterized in that, the inside both sides position of casing (1) is provided with protection supporting structure (5);
protection bearing structure (5) include spout (6) and shaped plate (7), two spout (6) are seted up in the inside both sides position of casing (1), shaped plate (7) slidable mounting is in the inside of spout (6), two storage tanks (8) have been seted up to the bottom diagonal angle of shaped plate (7), two storage tanks (8) are all rotated in the diagonal position of storage tanks (8), backup pad (10) are installed in the one end rotation of rotor plate (9), three blind hole one (11) have been seted up to the one end of backup pad (10), control panel (12) are all seted up in the bottom central point of casing (1) put fixed mounting, control tank (13) are all seted up in the inside diagonal position of control panel (12), special-shaped tank (15) and control panel (12) adaptability match, two blind holes (16) and one blind hole (14) and the same diameter of plug rod (14) have been seted up to the bottom central point of shaped plate (7).
2. The comprehensive tester for operation detection of a transformer substation according to claim 1, wherein: two abdication grooves (17) are formed in the bottom opposite corners of the shell (1), the abdication grooves (17) are adaptively matched with the supporting plate (10), and the depth of the first blind hole (11) is matched with the length of the containing groove (8).
3. The comprehensive tester for operation detection of a transformer substation according to claim 1, wherein: the top of casing (1) is through bolt installation top cap (18), the top central point of top cap (18) puts fixed mounting handle.
4. The comprehensive tester for operation detection of a transformer substation according to claim 1, wherein: the utility model discloses a sliding control device for the automobile, which is characterized in that a wire fixing structure (19) is arranged at the position, close to the top, of the outer part of the shell (1), the wire fixing structure (19) comprises a sliding rail (20) and a special-shaped sliding block (21), the sliding rail (20) is fixedly arranged at the position, close to the top, of the shell (1), of the outer part of the shell (1), the special-shaped sliding block (21) is slidably arranged at the outer part of the sliding rail (20), a connecting rod (23) is fixedly arranged at the position, close to the front, of the special-shaped sliding block (21), one end of the connecting rod (23) is fixedly arranged with a fixed block (24), a connecting plate (25) is fixedly arranged at the position, close to the bottom, of the front of the fixed block (24), two sides of the connecting plate (25) are fixedly arranged with upright rods (26) respectively, the upright rods (26) directly penetrate through and are rotatably arranged with a rotating rod (27), two limiting discs (28) are symmetrically fixedly arranged at the outer part of the rotating rod (27), two limiting discs (29) respectively, a rubber pad (29) is fixedly arranged at the positions, a mounting seat (30) is fixedly arranged at the inner part, close to the bottom of the fixed block (24), a control seat (31) is fixedly arranged at the position, and the two sides of the inner part of the control rod (31) are fixedly arranged at the position, close to the bottom, the utility model discloses a rotary table, including installation seat (30), connecting block (34) are installed in both sides of installation seat (30) all rotation, connecting block (34) are installed in one end rotation, cavity has been seted up at the top of connecting block (34), one side of cavity is close to top position rotation and installs plectrum (36), ratchet groove (37) have been seted up to the inside of controlling block (35), arc wall (38) have been seted up near top position to the inside of rotating block (33), and control lever (32) are located the inside of arc wall (38), control lever (32) and arc wall (38) adaptability match, all overlap between the outside looks side of keeping away from of both ends and two controlling blocks (35) of dwang (27) is equipped with belt (39).
5. The comprehensive tester for operation detection of a transformer substation according to claim 4, wherein: the inside of dysmorphism slider (21) is close to rear portion position and runs through slidable mounting has two slide bars (22), the pulley is installed to the one end of slide bar (22), the outside winding of slide bar (22) has ejection spring, and ejection spring's one end fixed mounting in the rear portion of pulley, ejection spring's the other end fixed mounting in the rear portion of dysmorphism slider (21), fixing bolt is installed to the bottom one end position screw thread of dysmorphism slider (21), and the slide adaptability match of seting up on fixing bolt and slide rail (20), the junction of dysmorphism slider (21) and slide rail (20) is circularly.
6. The comprehensive tester for operation detection of a transformer substation according to claim 4, wherein: the top of plectrum (36) is the arc, the one end of plectrum (36) is the inclined plane, the protruding adaptability of top and ratchet groove (37) of plectrum (36) matches, the one end of plectrum (36) matches with the recess adaptability of ratchet groove (37), the bottom of plectrum (36) is provided with a plurality of spring that pop out, pop out the bottom of one end fixed mounting in plectrum (36) of spring, pop out the bottom of the other end fixed mounting in the cavity of spring.
7. The comprehensive tester for operation detection of a transformer substation according to claim 4, wherein: the top of T shape piece (31) and the inside of fixed block (24) are close to the top position and all fixed mounting have the slipmat, and the outside of slipmat has all seted up the slipmat line, the front portion of fixed block (24) is close to the top position and the rear portion is close to the top position and all has seted up the through-hole.
8. The comprehensive tester for operation detection of a transformer substation according to claim 4, wherein: the utility model discloses a take-up auxiliary structure, which is characterized in that a take-up auxiliary structure (40) is arranged at the position, close to the rear, of the top of the special-shaped sliding block (21), the take-up auxiliary structure (40) comprises an upright post (41) and L-shaped blocks (42), the upright post (41) is fixedly arranged at the position, close to the rear, of the top of the special-shaped sliding block (21), the L-shaped blocks (42) are fixedly arranged at the positions, close to the top, of the two sides of the upright post (41), blind grooves (43) are formed in the tops of one L-shaped blocks (42), through grooves (44) are formed in the tops of the other L-shaped blocks (42), rotating handles (45) are rotatably arranged in the positions, close to the bottoms, of the interiors of one L-shaped blocks (42), round rollers (46) are movably arranged between the two L-shaped blocks (46), one ends of the round rollers (47) are fixedly provided with limiting blocks (47), and the limiting blocks (47) are matched with the through grooves (44) in an adaptive mode;
the inside of turning handle (45) has been seted up spacing chamber (48), the inside joint in spacing chamber (48) has tooth piece (49), the rear portion center fixed mounting of tooth piece (49) has metal pole (50), the outside winding of metal pole (50) has spacing spring, the other end of circle roller (46) is provided with the lug, and lug and blind groove (43) adaptability match, tooth's socket (51) have been seted up in the front portion of lug, and tooth's socket (51) and tooth piece (49) adaptability match, two installation cavities (52) have been seted up to the top central point symmetry of dysmorphism slider (21), the inside joint in installation cavity (52) has arc fixture block (53), the fixed chamber has been seted up to one side in installation cavity (52), the inside joint in fixed chamber has inserted block (54), the rear portion intermediate position fixed mounting control stick (55) of inserted block (54), be provided with three positioning spring between inserted block (54) and the fixed chamber, outside fixture block (53) have both sides (56) and arc-shaped fixture block (53) have both sides to be installed inside the interior joint (57) of brush (56).
9. The comprehensive tester for operation detection of a transformer substation according to claim 8, wherein: one end of the insertion block (54) is triangular, one end of the positioning spring is fixedly arranged at the rear part of the insertion block (54), and the other end of the positioning spring is fixedly arranged on the inner wall of the positioning cavity.
10. The comprehensive tester for operation detection of a transformer substation according to claim 8, wherein: the metal rod (50) penetrates through the front part of the rotary handle (45), limiting strips are fixedly installed at the top and the bottom of the metal rod (50), the limiting strips are adaptively matched with the limiting cavity (48), one end of the limiting spring is fixedly installed on the inner wall of the limiting cavity (48), and the other end of the limiting spring is fixedly installed at the rear part of the tooth block (49).
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| CN202410231373.3A CN117805455B (en) | 2024-03-01 | 2024-03-01 | Comprehensive tester for operation detection of transformer substation |
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| CN202410231373.3A CN117805455B (en) | 2024-03-01 | 2024-03-01 | Comprehensive tester for operation detection of transformer substation |
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