CN115026749B - Auxiliary assembly tool for pole-mounted circuit breaker - Google Patents
Auxiliary assembly tool for pole-mounted circuit breaker Download PDFInfo
- Publication number
- CN115026749B CN115026749B CN202210953242.7A CN202210953242A CN115026749B CN 115026749 B CN115026749 B CN 115026749B CN 202210953242 A CN202210953242 A CN 202210953242A CN 115026749 B CN115026749 B CN 115026749B
- Authority
- CN
- China
- Prior art keywords
- assembly
- circuit breaker
- connecting plate
- plate
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention relates to the technical field of circuit breaker assembly, in particular to an auxiliary assembly tool for a pole-mounted circuit breaker, which comprises a workbench, a fixing unit, an assembly unit, a mounting bracket and an insulating support; the existing assembly tool has the following problems: the box body of the pole-mounted circuit breaker cannot be limited or fixed, so that the pole-mounted circuit breaker is easy to shake or shift, and the assembly precision of the pole-mounted circuit breaker is further influenced; an operator can only install one bolt each time, so that the assembly efficiency is low and the operation is complicated; the mounting frame can be clamped and fixed in multiple directions through the abutting blocks, so that the mounting frame is prevented from shaking in the assembling process; the invention can limit the insulating support, prevent the insulating support from shaking and deviating in the assembling process, further improve the assembling precision, can screw the bolt into the threaded hole of the mounting bracket through the execution sleeve, does not need manual assembly, and is convenient and fast to operate.
Description
Technical Field
The invention relates to the technical field of circuit breaker assembly, in particular to an auxiliary assembly tool for a pole-mounted circuit breaker.
Background
The pole-mounted circuit breaker is a circuit breaker installed and operated on an electric pole, and has the advantages of strong section opening capability, multiple continuous opening times, frequent operation, low operation noise, no fire hazard and the like.
The assembly fixture of circuit breaker on post has been proposed among the prior art, for example: the application number is 202020356340.9's chinese utility model patent discloses a frock is used in circuit breaker assembly on post, and this patent is convenient for operating personnel through bottom plate cooperation slider and promotes the box of circuit breaker on the post and remove the mounted position, then rotate and the manual backup pad that promotes through ejection mechanism ejection backup pad, conveniently install spare part to on the box of circuit breaker on the post.
The tool for assembling the pole-mounted circuit breaker provided by the patent also has the following problems: 1. when installing the box of circuit breaker on the post on the link, the link can't carry on spacingly or fixed to the box of circuit breaker on the post takes place to rock or skew easily in actual assembling process, and then influences the assembly precision of circuit breaker on the post.
2. After the box that above-mentioned patent drove circuit breaker on the post rotated, needed operating personnel construction bolt, because the bolt is more, and operating personnel can only install a bolt at every turn, consequently the assembly efficiency is low and complex operation.
Disclosure of Invention
1. The technical problem to be solved is as follows: the auxiliary assembly tool for the pole-mounted circuit breaker can solve the problems pointed out in the background technology.
2. The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme that the auxiliary assembly tool for the pole-mounted circuit breaker comprises a workbench, a fixing unit and an assembly unit, wherein: the bottom of workstation is provided with a plurality of supporting legs that are the matrix and arrange.
The fixed unit includes installation piece, the groove that slides, linkage board, supporting spring, supports tight piece and locking Assembly, wherein: workstation upper end middle part is provided with the installation piece, has evenly seted up a plurality of grooves that slide along installation piece circumference on the workstation, and the inslot slip butt that slides has the linkage board, is provided with supporting spring between linkage board and the groove that slides, and the upper end of linkage board is installed and is supported tight piece, is provided with locking Assembly between workstation and the linkage board.
The assembly unit includes telescopic cylinder, support bracket, direction spout, displacement board, locating plate, two-way screw rod, connecting plate, adjusting part and bolt tightening subassembly, wherein: adjacent be provided with telescopic cylinder between the groove of sliding, telescopic cylinder fixed mounting is in the upper end of workstation, telescopic cylinder's upper end is connected with the support bracket jointly, bilateral symmetry runs through and has seted up two direction spouts on the support bracket, sliding connection has the displacement plate in the direction spout, and the lower extreme mid-mounting of support bracket has the locating plate, the inside rotation of support bracket is provided with two-way screw rod, the right-hand member of two-way screw rod extends to the outside after passing the support bracket, and two-way screw rod passes the displacement plate through screw-thread fit's mode, the bottom of displacement plate and locating plate all is provided with the connecting plate, connecting plate internally mounted has adjusting part and bolt tightening subassembly.
Preferably, the adjusting component comprises a limiting sliding groove, an execution block, a telescopic spring, a rotary disc and a fan-shaped protrusion, wherein: a plurality of spacing spouts have evenly been seted up to circumference on the connecting plate, and the slip is docked has the execution piece in the spacing spout, carries out the piece and keeps away from with spacing spout and is connected with expanding spring between a lateral wall at connecting plate middle part, and the connecting plate is inside to be seted up the transmission groove that is linked together with spacing spout, and the transmission inslot internal rotation is provided with the carousel, and the outer wall circumference of carousel evenly is provided with a plurality ofly and carries out a fan-shaped arch of piece sliding conflict.
Preferably, the adjusting part further comprises an arc chute, a positioning hole, a telescopic rod, a connecting piece and a limiting pin, wherein: the arc spout that communicates with the drive groove is seted up to the upper end of connecting plate, the distance between arc spout and the connecting plate centre of a circle is less than the distance between execution piece and the connecting plate centre of a circle, the arc spout, carousel and connecting plate three axis coincide mutually, the upper end of connecting plate just is located one side circumference that the arc spout is close to the connecting plate middle part and has evenly seted up a plurality of locating holes, the upper end of carousel rotates and installs the telescopic link of slip butt joint in the arc spout, one side that the telescopic link is close to the connecting plate middle part is provided with the spacer pin through the connecting piece, the spacer pin is located the bottom of connecting piece, and the spacer pin slides and pegs graft in the locating hole.
Preferably, the bolt tightening assembly includes a support rod, an elastic belt, an actuating sleeve, and a driving motor, wherein: every carries out the inside bracing piece that all rotates of piece, is connected through elastic belt between a plurality of bracing pieces, and the bottom of bracing piece installs the execution sleeve through the detachable mode, and the upper end of arbitrary one carries out the piece is provided with driving motor through the motor frame, and driving motor's output shaft is connected rather than the bottom sprag pole.
Preferably, the locking assembly comprises a transmission motor, a reel and a pull rope, wherein: the middle of the lower end of the workbench is provided with a transmission motor through a motor base, a transmission groove is formed in the workbench and above the transmission motor, an output shaft of the transmission motor is sleeved with a reel which is rotatably arranged in the transmission groove, pull ropes corresponding to the number of the linkage plates are wound on the reel, and one end, far away from the reel, of each pull rope is connected with the linkage plate.
Preferably, a plurality of holding tanks have been seted up to the outer wall circumference of two-way screw rod, and the inside spacing groove of evenly having seted up a plurality of and holding tank corresponding along two-way screw rod circumference of support bracket, is provided with the stopper through the spring beam that stretches on the top in the holding tank.
Preferably, the abutting block is of an L-shaped structure, an anti-skidding seat is installed on one side, close to the installation block, of the abutting block, a plurality of pressing teeth are arranged on one side, away from the abutting block, of the anti-skidding seat at equal intervals from top to bottom, and one end, close to the installation block, of each pressing tooth inclines downwards.
Preferably, the limiting groove is of a semicircular structure, and the limiting block is of a semicircular structure which is in sliding contact with the limiting groove.
3. Has the beneficial effects that: 1. the fixing unit provided by the invention can correct the position of the mounting bracket through the plurality of abutting blocks, so that the mounting bracket is positioned in the middle position of the upper end of the mounting block, and the mounting bracket can be clamped and fixed in multiple directions through the abutting blocks, thereby preventing the mounting bracket from shaking in the assembling process.
2. The assembling unit provided by the invention can limit the insulating support column through the supporting rod and the execution sleeve, prevents the insulating support column from shaking and deviating in the assembling process, further improves the assembling precision, can screw the bolt into the threaded hole of the mounting support through the execution sleeve, can perform auxiliary assembling on the mounting support and the insulating support column, does not need manual assembling, and is convenient and fast to operate.
3. According to the invention, the anti-skid seat is driven to be tightly propped against the outer wall of the mounting bracket by the propping block, so that the friction force between the pressing teeth on the anti-skid seat and the mounting bracket can be increased, and the fixing effect on the mounting bracket can be enhanced.
4. The adjusting assembly provided by the invention can drive the execution block to slide along the limiting sliding groove through the rotation of the fan-shaped bulge, so that the execution block can adjust the position of the execution sleeve through the supporting rod, and the assembly of the pole-mounted circuit breakers of different types is facilitated.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view (from front to back) of the present invention.
Fig. 3 is a partial enlarged view of fig. 2 at B of the present invention.
Fig. 4 is a partial enlarged view at T of fig. 2 of the present invention.
Fig. 5 is a partial enlarged view of fig. 2 at E of the present invention.
FIG. 6 is a partial cutaway view of the web of the present invention.
Fig. 7 is a partial enlarged view of the invention at Y of fig. 6.
Fig. 8 is a cross-sectional view (from above and below) of the adjustment assembly of the present invention.
Reference numerals: 1. a work table; 11. supporting legs; 2. a fixing unit; 21. mounting blocks; 22. a sliding groove; 23. a linkage plate; 24. a support spring; 25. a tightening block; 251. an anti-slip seat; 252. pressing the teeth; 26. a locking assembly; 261. a drive motor; 262. a reel; 263. pulling a rope; 3. an assembly unit; 31. a telescopic cylinder; 32. a support bracket; 321. a limiting groove; 33. a guide chute; 34. a displacement plate; 35. positioning a plate; 36. a bidirectional screw; 361. accommodating a tank; 362. a spring rod is extended in a jacking way; 363. a limiting block; 37. a connecting plate; 38. an adjustment assembly; 381. a limiting chute; 382. an execution block; 383. a tension spring; 384. a turntable; 385. a sector bulge; 386. an arc-shaped chute; 387. positioning holes; 388. a telescopic rod; 389. a connecting member; 380. a spacing pin; 39. a bolt tightening assembly; 391. a support bar; 392. an elastic belt; 393. an actuating sleeve; 394. a drive motor; 4. mounting a bracket; 5. and an insulating support.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
An auxiliary assembling tool for a pole-mounted circuit breaker according to an embodiment of the invention is described below with reference to the accompanying drawings. Referring to fig. 1, a supplementary assembly fixture of circuit breaker on post includes workstation 1, fixed unit 2, assembly unit 3, installing support 4 and insulating pillar 5, wherein: the bottom of the workbench 1 is provided with a plurality of supporting legs 11 which are arranged in a matrix.
Referring to fig. 1, 2 and 3, the fixing unit 2 includes an installation block 21, a sliding groove 22, a linkage plate 23, a support spring 24, a resisting block 25 and a locking assembly 26, wherein: the middle part of the upper end of the workbench 1 is provided with an installation block 21, a plurality of sliding grooves 22 are uniformly formed in the circumferential direction of the installation block 21 on the workbench 1, a linkage plate 23 is slidably abutted in the sliding grooves 22, a support spring 24 is arranged between the linkage plate 23 and the sliding grooves 22, the support spring 24 always applies a supporting force pointing to the middle part of the workbench 1 to the linkage plate 23, the upper end of the linkage plate 23 is provided with a propping block 25, the propping block 25 is of an L-shaped structure, one side, close to the installation block 21, of the propping block 25 is provided with an anti-skidding seat 251, one side, far away from the propping block 25, of the anti-skidding seat 251 is provided with a plurality of pressing teeth 252 at equal intervals from top to bottom, and one end, close to the installation block 21, of the pressing teeth 252 inclines downwards; the friction force between the pressing tooth 252 and the mounting bracket 4 can be increased, so that the fixing effect on the mounting bracket 4 is enhanced, and a locking assembly 26 is arranged between the workbench 1 and the linkage plate 23; locking assembly 26 includes a drive motor 261, a reel 262, and a pull cord 263, wherein: the middle of the lower end of the workbench 1 is provided with a transmission motor 261 through a motor base, a transmission groove is formed in the workbench 1 and above the transmission motor 261, an output shaft of the transmission motor 261 is sleeved with a reel 262 which is rotatably arranged in the transmission groove, pull ropes 263 with the number corresponding to that of the linkage plates 23 are wound on the reel 262, and one end, far away from the reel 262, of each pull rope 263 is connected with the linkage plate 23.
During operation, firstly, the mounting bracket 4 is placed on the mounting block 21, at the moment, the linkage plate 23 drives the abutting block 25 to move towards one side close to the middle part of the workbench 1 under the action of the supporting spring 24, so that the abutting block 25 drives the anti-skidding seat 251 and the pressing teeth 252 to abut against the outer wall of the mounting bracket 4, the mounting bracket 4 can be clamped and fixed in multiple directions through the cooperation of the plurality of abutting blocks 25 and the anti-skidding seat 251, the mounting bracket 4 is located at the middle position of the upper end of the mounting block 21, then the transmission motor 261 is started, the transmission motor 261 drives the reel 262 to rotate, the reel 262 applies pulling force moving towards one side close to the middle part of the workbench 1 to the linkage plate 23 through the pulling rope 263, the linkage plate 23 drives the anti-skidding seat 251 to abut against the outer wall of the mounting bracket 4 through the abutting block 25, the friction force between the pressing teeth 252 and the mounting bracket 4 can be further increased, the fixing effect on the mounting bracket 4 can be enhanced, and the mounting bracket 4 is prevented from shaking in the assembling process; then placing the insulating support post 5 at the upper end of the mounting support 4, enabling a threaded hole at the bottom of the insulating support post 5 to correspond to a threaded hole in the mounting support 4, and then inserting a bolt into the threaded holes in the insulating support post 5 and the mounting support 4; after the mounting bracket 4 and the insulating strut 5 are assembled, the transmission motor 261 drives the reel 262 to rotate reversely, the reel 262 drives the pull rope 263 to reset, so that the linkage plate 23 loses the pulling force of the pull rope 263 to remove the fixing effect on the mounting bracket 4, at the moment, the mounting bracket 4 only receives the clamping effect of the linkage plate 23 on the mounting bracket 4 under the action of the supporting spring 24, and the clamping effect does not influence the detachment of the mounting bracket 4 from the mounting block 21.
Referring to fig. 1, 2, 4 and 5, the assembly unit 3 includes a telescopic cylinder 31, a support bracket 32, a guide chute 33, a displacement plate 34, a positioning plate 35, a bidirectional screw 36, a connecting plate 37, an adjusting assembly 38 and a bolt tightening assembly 39, wherein: a telescopic cylinder 31 is arranged between the adjacent sliding grooves 22, the telescopic cylinder 31 is fixedly installed at the upper end of the workbench 1, the upper end of the telescopic cylinder 31 is commonly connected with a support bracket 32, two guide sliding chutes 33 are symmetrically arranged on the support bracket 32 in a penetrating manner, a displacement plate 34 is in sliding butt joint in the guide sliding chutes 33, a positioning plate 35 is installed in the middle of the lower end of the support bracket 32, a bidirectional screw 36 is rotatably arranged in the support bracket 32, a plurality of accommodating grooves 361 are circumferentially arranged on the outer wall of the bidirectional screw 36, a plurality of limiting grooves 321 corresponding to the accommodating grooves 361 are uniformly arranged in the support bracket 32 along the circumferential direction of the bidirectional screw 36, and a limiting block 363 is arranged in the accommodating grooves 361 through a top-extending spring rod 362; the limiting groove 321 is of a semicircular structure, the limiting block 363 is of a semicircular structure which is in sliding contact with the limiting groove 321, the limiting block 363 is conveniently clamped into the limiting groove 321 through the semicircular structure, and the limiting block 363 is conveniently separated from the limiting groove 321; the right end of the bidirectional screw 36 penetrates through the support bracket 32 and then extends to the outside, the bidirectional screw 36 penetrates through the displacement plate 34 in a thread fit mode, the bottoms of the displacement plate 34 and the positioning plate 35 are both provided with a connecting plate 37, and an adjusting assembly 38 and a bolt tightening assembly 39 are mounted inside the connecting plate 37; in the initial state, the telescopic end of the telescopic cylinder 31 is in an extended state, so that the distance between the support bracket 32 and the workbench 1 is the maximum value, and the installation support 4 and the insulating support 5 are convenient to place; the two-way screw 36 can be limited by the matching between the limiting block 363 and the limiting groove 321, so that the two-way screw 36 can be automatically locked after rotating a certain angle and cannot rotate at will, the distance between the two displacement plates 34 is further locked, and the connecting plates 37 on the left side and the right side below the support bracket 32 can be limited.
It should be noted that, if it is necessary to assemble the pole breakers of different models, the positions of the mounting bracket 4 of the pole breaker and the insulating support posts 5 on the left and right sides of the mounting bracket may change, and at this time, the bidirectional screw 36 is rotated, and the bidirectional screw 36 rotates and simultaneously drives the displacement plates 34 on the left and right sides of the support bracket 32 to move relatively or back to back, so that the connection plates 37 on the left and right sides of the support bracket 32 move along with the displacement plates 34, so as to adjust the positions of the connection plates 37 on the left and right sides of the support bracket 32 according to the position of the insulating support post 5, so that the pole breaker assembly device can assemble the pole breakers of different models, and has strong adaptability.
Referring to fig. 5, 6, 7 and 8, the adjusting assembly 38 includes a limit chute 381, an actuating block 382, a telescopic spring 383, a rotating disc 384 and a sector protrusion 385, wherein: a plurality of limiting sliding grooves 381 are uniformly formed in the connecting plate 37 in the circumferential direction, an execution block 382 is in sliding butt joint with the limiting sliding grooves 381, a telescopic spring 383 is connected between the execution block 382 and one side wall, far away from the middle of the connecting plate 37, of the limiting sliding grooves 381, a transmission groove communicated with the limiting sliding grooves 381 is formed in the connecting plate 37, a rotary disc 384 is rotationally arranged in the transmission groove, a plurality of fan-shaped protrusions 385 in sliding butt joint with the execution block 382 are uniformly formed in the circumferential direction of the outer wall of the rotary disc 384, the telescopic spring 383 always exerts a propping force pointing to the middle of the connecting plate 37 on the execution block 382, and therefore the execution block 382 always props against the outer wall of the fan-shaped protrusions 385 under the action of the telescopic spring 383; the adjustment assembly 38 further includes an arc-shaped chute 386, a positioning hole 387, a telescopic rod 388, a connecting member 389, and a limit pin 380, wherein: an arc-shaped sliding groove 386 communicated with the transmission groove is formed in the upper end of the connecting plate 37, the distance between the arc-shaped sliding groove 386 and the circle center of the connecting plate 37 is smaller than the distance between the execution block 382 and the circle center of the connecting plate 37, the axes of the arc-shaped sliding groove 386, the rotary disc 384 and the connecting plate 37 coincide with each other, a plurality of positioning holes 387 are uniformly formed in the upper end of the connecting plate 37 and in one side of the arc-shaped sliding groove 386 close to the middle of the connecting plate 37 in the circumferential direction, an expansion link 388 in sliding butt joint with the arc-shaped sliding groove 386 is rotatably installed at the upper end of the rotary disc 384, a limit pin 380 is arranged on one side of the expansion link 388 close to the middle of the connecting plate 37 through a connecting piece 389, the limit pin 380 is located at the bottom of the connecting piece 389, and the limit pin 380 is in the positioning holes 387 in sliding and inserting connection.
Referring to fig. 5, 6 and 8, the bolt tightening assembly 39 includes a support rod 391, an elastic belt 392, an actuating sleeve 393 and a drive motor 394, wherein: each execution block 382 is internally and rotatably provided with a support rod 391, the support rods 391 are connected through an elastic belt 392, the bottom of each support rod 391 is detachably provided with an execution sleeve 393, the upper end of any execution block 382 is provided with a driving motor 394 through a motor frame, and the output shaft of the driving motor 394 is connected with the support rod 391 at the bottom of the execution block 382; in this embodiment, the actuating sleeves 393 are divided into a plurality of different shapes and types, and when bolts of different types need to be screwed down, the actuating sleeves 393 corresponding to the bolts need to be replaced.
In operation, after the installation support 4 and the insulating support 5 are placed, the telescopic cylinder 31 is started, the telescopic end of the telescopic cylinder 31 contracts and drives the support bracket 32 to move downwards, the support bracket 32 drives the connecting plate 37 to move downwards through the displacement plate 34, during the period, the support rod 391 and the execution sleeve 393 move downwards along with the connecting plate 37 and abut against the outside of the insulating support 5, so that the insulating support 5 can be limited through the support rod 391 and the execution sleeve 393, the insulating support 5 is prevented from shaking and offsetting in the assembling process, the assembling precision is improved, when the execution sleeve 393 abuts against the top of a bolt, the driving motor 394 is started, the driving motor 394 drives the execution sleeve 393 to rotate through the support rod 391, the execution sleeve 393 enables the bolt to be screwed into a threaded hole of the installation support 4, so that the insulating support 5 and the installation support 4 can be assembled, then the telescopic cylinder 31 drives the connecting plate 37 to reset upwards, the connecting plate 37 drives the support rod and the execution sleeve 393 to move upwards to reset, and then the installation support 4 and the insulating support 5 can be disassembled.
In addition, the positions of the threaded holes of the mounting bracket 4 and the insulating support 5 of the pole-mounted circuit breakers of different models may be changed, so that the position of the actuating sleeve 393 needs to be adjusted according to the positions of the threaded holes, and the specific operation steps are as follows: drive spacer pin 380 through telescopic link 388 and extract from in the locating hole 387, then drive the carousel 384 through telescopic link 388 along arc spout 386 and rotate, carousel 384 pivoted drives fan-shaped protrusion 385 and carries out piece 382 and takes place to contradict simultaneously, when fan-shaped protrusion 385's protruding portion and carry out piece 382 take place to contradict, carry out piece 382 and slide to the outside that is close to connecting plate 37 along spacing spout 381 under fan-shaped protrusion 385's the effect, thereby carry out piece 382 and drive and carry out sleeve 393 and carry out corresponding removal through bracing piece 391, so that the position of sleeve 393 is carried out in the adjustment, and then can carry out the position of sleeve 393 according to the position adjustment of screw hole, can assemble the pole-mounted circuit breaker of different models.
It should be noted that the elastic force of the elastic belt 392 is greater than the elastic force of the extension spring 383, and when the actuating block 382 moves away from the center of the connecting plate 37, the elastic belt 392 is stretched, which gives a pulling force to the actuating block 382 towards the center of the connecting plate 37, and the actuating block 382 always abuts against the fan-shaped protrusion 385 under the action of the pulling force.
The working principle is as follows: s1: place installing support 4 on installing block 21 at first, then cooperate anti-skidding seat 251 through a plurality of piece 25 that support and make installing support 4 be located the middle part position of installing block 21 upper end, drive reel 262 through driving motor 261 afterwards and rotate, reel 262 exerts the pulling force to linkage plate 23 through stay cord 263, and linkage plate 23 drives anti-skidding seat 251 through supporting piece 25 and supports tightly at the outer wall of installing support 4 to can carry out the secondary to installing support 4 and press from both sides tightly fixedly.
S2: the insulating support 5 is placed at the upper end of the mounting bracket 4, and the threaded hole at the bottom of the insulating support 5 corresponds to the threaded hole on the mounting bracket 4.
S3: the telescopic cylinder 31 is started, the telescopic cylinder 31 drives the connecting plate 37 to move downwards through the support bracket 32, during the period, the insulating strut 5 can be limited through the support rod 391 and the execution sleeve 393, when the execution sleeve 393 is abutted against the top of the bolt, the support rod 391 and the execution sleeve 393 are driven to rotate through the driving motor 394, and the execution sleeve 393 enables the bolt to be screwed into the threaded hole of the mounting bracket 4.
S4: after the mounting bracket 4 and the insulating support 5 are assembled, the telescopic cylinder 31 drives the connecting plate 37 to reset upwards, the connecting plate 37 drives the supporting rod 391 and the execution sleeve 393 to move upwards to reset, then the reel 262 drives the pull rope 263 to reset, the linkage plate 23 loses the pulling force of the pull rope 263 to remove the fixing effect on the mounting bracket 4, and then the mounting bracket 4 which is assembled together with the insulating support 5 can be detached from the mounting block 21.
S5: make the carousel 384 drive fan-shaped protrusion 385 through telescopic link 388 and rotate, when fan-shaped protrusion 385 and execution piece 382 take place to contradict, execution piece 382 drives through bracing piece 391 and carries out sleeve 393 and slide to the outside that is close to connecting plate 37 to in the position of position adjustment execution sleeve 393 according to the screw hole, can assemble the pole-mounted circuit breaker of different models.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a supplementary assembly fixture of circuit breaker on post, its characterized in that includes workstation (1), fixed unit (2) and assembly cell (3), wherein:
the bottom of the workbench (1) is provided with a plurality of supporting legs (11) which are arranged in a matrix manner;
fixed unit (2) including installation piece (21), groove (22) slide, linkage board (23), supporting spring (24), support tight piece (25) and locking Assembly (26), wherein: the middle part of the upper end of the workbench (1) is provided with a mounting block (21), a plurality of sliding grooves (22) are uniformly formed in the workbench (1) along the circumferential direction of the mounting block (21), a linkage plate (23) is slidably abutted in the sliding grooves (22), a supporting spring (24) is arranged between the linkage plate (23) and the sliding grooves (22), an abutting block (25) is arranged at the upper end of the linkage plate (23), and a locking assembly (26) is arranged between the workbench (1) and the linkage plate (23);
assembly unit (3) including telescopic cylinder (31), support bracket (32), direction spout (33), displacement plate (34), locating plate (35), two-way screw rod (36), connecting plate (37), adjusting part (38) and bolt tightening part (39), wherein: a telescopic cylinder (31) is arranged between the adjacent sliding grooves (22), the telescopic cylinder (31) is fixedly mounted at the upper end of the workbench (1), the upper end of the telescopic cylinder (31) is jointly connected with a support bracket (32), two guide sliding grooves (33) are symmetrically arranged on the support bracket (32) in a left-right penetrating manner, a displacement plate (34) is in sliding joint with the guide sliding grooves (33), a positioning plate (35) is mounted in the middle of the lower end of the support bracket (32), a bidirectional screw (36) is rotatably arranged in the support bracket (32), the right end of the bidirectional screw (36) extends to the outside after penetrating through the support bracket (32), the bidirectional screw (36) penetrates through the displacement plate (34) in a thread fit manner, connecting plates (37) are arranged at the bottoms of the displacement plate (34) and the positioning plate (35), and an adjusting assembly (38) and a bolt tightening assembly (39) are mounted in the connecting plates (37);
the regulation subassembly (38) include spacing spout (381), execution piece (382), expanding spring (383), carousel (384) and fan-shaped protruding (385), wherein: a plurality of limiting sliding grooves (381) are uniformly formed in the connecting plate (37) in the circumferential direction, an execution block (382) is in sliding butt joint with the limiting sliding grooves (381), a telescopic spring (383) is connected between the execution block (382) and one side wall, far away from the middle part of the connecting plate (37), of the limiting sliding grooves (381), a transmission groove communicated with the limiting sliding grooves (381) is formed in the connecting plate (37), a rotary disc (384) is rotatably arranged in the transmission groove, and a plurality of fan-shaped protrusions (385) in sliding butt joint with the execution block (382) are uniformly formed in the circumferential direction of the outer wall of the rotary disc (384);
the adjusting component (38) further comprises an arc-shaped sliding groove (386), a positioning hole (387), an expansion link (388), a connecting piece (389) and a limiting pin (380), wherein: arc chute (386) that communicates with the drive groove is seted up to the upper end of connecting plate (37), the distance between arc chute (386) and the connecting plate (37) the centre of a circle is less than the distance between execution piece (382) and connecting plate (37) the centre of a circle, arc chute (386), carousel (384) and connecting plate (37) three axis coincide mutually, the upper end of connecting plate (37) just is located one side circumference that arc chute (386) is close to connecting plate (37) middle part and has evenly seted up a plurality of locating holes (387), telescopic link (388) that slide butt joint in arc chute (386) are installed in the upper end rotation of carousel (384), one side that telescopic link (388) is close to connecting plate (37) middle part is provided with spacer pin (380) through connecting piece (389), spacer pin (380) are located the bottom of connecting piece (389), and spacer pin (380) slide and peg graft in locating hole (387).
2. The pole-mounted circuit breaker auxiliary assembly tool of claim 1, wherein: the bolt tightening assembly (39) includes a support rod (391), an elastic belt (392), an actuating sleeve (393) and a drive motor (394), wherein: every execute piece (382) inside all to rotate and be provided with bracing piece (391), be connected through elastic belt (392) between a plurality of bracing pieces (391), and the bottom of bracing piece (391) is installed through detachable mode and is executed sleeve (393), and the upper end of arbitrary one execute piece (382) is provided with driving motor (394) through the motor frame, and the output shaft of driving motor (394) is connected rather than bottom support rod (391).
3. The pole-mounted circuit breaker auxiliary assembly tool of claim 1, characterized in that: the locking assembly (26) comprises a transmission motor (261), a reel (262) and a pull rope (263), wherein: the lower extreme middle part of workstation (1) is provided with driving motor (261) through the motor cabinet, and the driving groove has been seted up to the inside of workstation (1) and the top that is located driving motor (261), and the output shaft cover of driving motor (261) is equipped with reel (262) of rotation setting in the driving groove, and it has stay cord (263) corresponding with linkage board (23) quantity to coil on reel (262), and the one end that reel (262) were kept away from in stay cord (263) is connected with linkage board (23).
4. The pole-mounted circuit breaker auxiliary assembly tool of claim 1, characterized in that: a plurality of accommodating grooves (361) are formed in the circumferential direction of the outer wall of the bidirectional screw (36), a plurality of limiting grooves (321) corresponding to the accommodating grooves (361) are uniformly formed in the supporting bracket (32) along the circumferential direction of the bidirectional screw (36), and limiting blocks (363) are arranged in the accommodating grooves (361) through jacking spring rods (362).
5. The pole-mounted circuit breaker auxiliary assembly tool of claim 1, characterized in that: the supporting block (25) is of an L-shaped structure, an anti-skidding seat (251) is installed on one side, close to the installation block (21), of the supporting block (25), a plurality of pressing teeth (252) are arranged on one side, away from the supporting block (25), of the anti-skidding seat (251) from top to bottom at equal intervals, and one end, close to the installation block (21), of each pressing tooth (252) inclines downwards.
6. The pole-mounted circuit breaker auxiliary assembly tool of claim 4, wherein: the limiting groove (321) is of a semicircular structure, and the limiting block (363) is of a semicircular structure which is in sliding abutting contact with the limiting groove (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210953242.7A CN115026749B (en) | 2022-08-10 | 2022-08-10 | Auxiliary assembly tool for pole-mounted circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210953242.7A CN115026749B (en) | 2022-08-10 | 2022-08-10 | Auxiliary assembly tool for pole-mounted circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115026749A CN115026749A (en) | 2022-09-09 |
| CN115026749B true CN115026749B (en) | 2023-01-13 |
Family
ID=83130276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210953242.7A Active CN115026749B (en) | 2022-08-10 | 2022-08-10 | Auxiliary assembly tool for pole-mounted circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115026749B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781224B (en) * | 2022-12-06 | 2024-04-16 | 江苏森鹏能源科技有限公司 | Automatic equipment of air source heat pump |
| CN118003282B (en) * | 2024-04-09 | 2024-06-14 | 山东三宇智能装备有限公司 | Mounting device of movement for water meter production |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200409627Y1 (en) * | 2005-11-30 | 2006-02-24 | 장성호 | Fastening Unit of Automatic Screw Fastener |
| CN108493819A (en) * | 2018-05-04 | 2018-09-04 | 王柏彰 | A kind of electric power distributing cabinet installation equipment |
| CN208538776U (en) * | 2018-08-29 | 2019-02-22 | 浙江雅博自动化设备有限公司 | Universal fixture plate suitable for homologous series breaker |
| CN209175626U (en) * | 2018-10-22 | 2019-07-30 | 天津屹诚自动化设备有限公司 | A kind of continuous production beats screw jig |
| KR101999575B1 (en) * | 2018-11-29 | 2019-10-01 | 김흥수 | bolt assembly device for molded case circuit breaker |
| CN110340633A (en) * | 2019-07-25 | 2019-10-18 | 泰州亿丰达电器有限公司 | A kind of omnipotent breaker kludge |
| CN211350494U (en) * | 2020-03-19 | 2020-08-25 | 北京科力恒久电力技术股份有限公司 | Tool for assembling pole-mounted circuit breaker |
| CN112289647A (en) * | 2020-10-31 | 2021-01-29 | 李美冬 | Automatic assembly process for production and manufacturing of molded case circuit breaker |
| CN212725177U (en) * | 2020-09-29 | 2021-03-16 | 北京普瑞斯玛电气技术有限公司 | Pole-mounted circuit breaker overturning and rotating station |
| CN113351730A (en) * | 2021-06-22 | 2021-09-07 | 武汉天客行知科技有限公司 | High-precision hydraulic numerical control punch |
| CN113441974A (en) * | 2021-09-02 | 2021-09-28 | 徐州凌风俊自动化设备有限公司 | CNC numerical control machining center auxiliary fixtures anchor clamps |
| CN113560838A (en) * | 2021-07-24 | 2021-10-29 | 任旭娜 | Vacuum circuit breaker assembling machine and assembling method |
| CN113824283A (en) * | 2021-11-25 | 2021-12-21 | 深圳市方泰设备技术有限公司 | Closing device is used in motor processing |
| CN114102117A (en) * | 2021-12-17 | 2022-03-01 | 嘉应学院 | Intelligent manufacturing production device based on industrial equipment |
| CN114654239A (en) * | 2022-05-25 | 2022-06-24 | 徐州耐克盾机械制造有限公司 | Automatic assembling equipment for assembling hydraulic cylinder assembly |
| CN216803213U (en) * | 2021-12-30 | 2022-06-24 | 上海航津电器有限公司 | Electric binding post's processingequipment |
-
2022
- 2022-08-10 CN CN202210953242.7A patent/CN115026749B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200409627Y1 (en) * | 2005-11-30 | 2006-02-24 | 장성호 | Fastening Unit of Automatic Screw Fastener |
| CN108493819A (en) * | 2018-05-04 | 2018-09-04 | 王柏彰 | A kind of electric power distributing cabinet installation equipment |
| CN208538776U (en) * | 2018-08-29 | 2019-02-22 | 浙江雅博自动化设备有限公司 | Universal fixture plate suitable for homologous series breaker |
| CN209175626U (en) * | 2018-10-22 | 2019-07-30 | 天津屹诚自动化设备有限公司 | A kind of continuous production beats screw jig |
| KR101999575B1 (en) * | 2018-11-29 | 2019-10-01 | 김흥수 | bolt assembly device for molded case circuit breaker |
| CN110340633A (en) * | 2019-07-25 | 2019-10-18 | 泰州亿丰达电器有限公司 | A kind of omnipotent breaker kludge |
| CN211350494U (en) * | 2020-03-19 | 2020-08-25 | 北京科力恒久电力技术股份有限公司 | Tool for assembling pole-mounted circuit breaker |
| CN212725177U (en) * | 2020-09-29 | 2021-03-16 | 北京普瑞斯玛电气技术有限公司 | Pole-mounted circuit breaker overturning and rotating station |
| CN112289647A (en) * | 2020-10-31 | 2021-01-29 | 李美冬 | Automatic assembly process for production and manufacturing of molded case circuit breaker |
| CN113351730A (en) * | 2021-06-22 | 2021-09-07 | 武汉天客行知科技有限公司 | High-precision hydraulic numerical control punch |
| CN113560838A (en) * | 2021-07-24 | 2021-10-29 | 任旭娜 | Vacuum circuit breaker assembling machine and assembling method |
| CN113441974A (en) * | 2021-09-02 | 2021-09-28 | 徐州凌风俊自动化设备有限公司 | CNC numerical control machining center auxiliary fixtures anchor clamps |
| CN113824283A (en) * | 2021-11-25 | 2021-12-21 | 深圳市方泰设备技术有限公司 | Closing device is used in motor processing |
| CN114102117A (en) * | 2021-12-17 | 2022-03-01 | 嘉应学院 | Intelligent manufacturing production device based on industrial equipment |
| CN216803213U (en) * | 2021-12-30 | 2022-06-24 | 上海航津电器有限公司 | Electric binding post's processingequipment |
| CN114654239A (en) * | 2022-05-25 | 2022-06-24 | 徐州耐克盾机械制造有限公司 | Automatic assembling equipment for assembling hydraulic cylinder assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115026749A (en) | 2022-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115026749B (en) | Auxiliary assembly tool for pole-mounted circuit breaker | |
| TW392009B (en) | Circular knitting machine with an exchangeable needle carrier, especially a needle cylinder | |
| CN202420849U (en) | Quick positioning carriage for engine test stand | |
| CN112002581B (en) | A installation and debugging auxiliary assembly for circuit breaker on post | |
| CN1057695A (en) | The device of handling drilling equipment | |
| CN112909871A (en) | High-voltage overhead line electric cross arm | |
| CN115781162A (en) | A supplementary anchor clamps for motor welding maintenance | |
| CN116000549A (en) | Frock clamp is used in welding of automobile shock absorber ware steel pipe | |
| CN110695876B (en) | On-line monitoring device for electric iron accessories | |
| CN114525876A (en) | Roof steel frame structure | |
| CN215934070U (en) | Relay protection screen cable fixing device | |
| CN215569189U (en) | Front maintenance LED display screen quick leveling mounting structure | |
| CN219753939U (en) | Cantilever scaffold pole setting movable positioning pile | |
| CN215949113U (en) | Convenient construction who dismantles is with protection rail | |
| CN210430486U (en) | Assembled emergency power distribution cabinet | |
| CN219704769U (en) | Fixing device for automatic equipment fixture | |
| CN113586565B (en) | Assembled reinforcing apparatus of steel member | |
| CN219570030U (en) | Drilling machine support base bracket | |
| CN115354836B (en) | High support mounting structure | |
| CN220961955U (en) | Supporting device for optical cable installation | |
| CN219910635U (en) | Road drilling machine | |
| CN114378378B (en) | Filter cover plate tapping automatic feeding machine | |
| CN117049281B (en) | Wire shaft bracket for power transmission line and method for expanding and releasing steel wire rope | |
| CN102678856A (en) | Belt/chain drive tension device assembly | |
| CN113463309B (en) | Tie-dyeing device for textile dyeing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An auxiliary assembly fixture for column mounted circuit breakers Effective date of registration: 20230927 Granted publication date: 20230113 Pledgee: Bank of China Limited Hangjiang Branch, Yangzhou Pledgor: IBY ELECTRIC TECHNOLOGY (YANGZHOU) CO.,LTD. Registration number: Y2023320000495 |