CN113346294B

CN113346294B - Frequency conversion energy-saving connecting assembly

Info

Publication number: CN113346294B
Application number: CN202110387216.8A
Authority: CN
Inventors: 沈军; 杨文骐; 毛惠君; 宋永琴; 张翀; 张洁春
Original assignee: Shanghai Dai Ichi Electronic Co ltd
Current assignee: Shanghai Dai Ichi Electronic Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2023-02-10
Anticipated expiration: 2041-04-09
Also published as: CN113346294A

Abstract

The invention discloses a frequency conversion energy-saving connecting assembly, which relates to the technical field of frequency converter connecting structures and comprises a first fixing plate, a second fixing plate and a first copper bar, wherein a conductive seat is fixedly connected to the surface of the first fixing plate, and the surface of the conductive seat is fixedly provided with the second copper bar. The frequency conversion module can be directly disassembled and assembled during maintenance, the maintenance efficiency is greatly improved, the cable position does not need to be reserved, the space utilization rate of the cabinet is improved, the bad contact phenomenon of the frequency conversion module during daily use can be avoided, the problems that the traditional frequency converter cable connecting structure needs to be frequently disassembled and assembled during maintenance, the maintenance efficiency of maintenance personnel is greatly reduced, the working strength of the maintenance personnel is improved, extra space needs to be reserved for cables in the cabinet, and the space utilization rate inside the cabinet is not favorably improved are solved.

Description

Frequency conversion energy-saving connecting assembly

Technical Field

The invention relates to the technical field of frequency converter connecting structures, in particular to a frequency conversion energy-saving connecting assembly.

Background

When traditional converter is installed, the mode direct mount that passes through the cable connection with the terminal of converter usually is on the rack to realize the normal output use of converter, as the converter cabinet body and the converter parallel operation system that chinese patent frequency conversion cn202010594112.X disclosed, the cabinet body includes the casing, first baffle and second baffle are installed in the casing, and separate the inner chamber of casing for first installation cavity, second installation cavity and wiring chamber, be equipped with the wiring installation position that supplies the terminal member installation in the wiring chamber, the terminal member is used for being connected with first converter and second converter electricity.

This kind of traditional cable connection structure has following problem, at first cable connection structure need frequently carry out the dismouting when the converter is maintained, greatly reduced maintenance personal's maintenance efficiency, improved maintenance personal's working strength, and still need reserve extra space for the cable in the rack, be unfavorable for improving the inside space utilization of rack, it is very inconvenient in the in-service use process.

Disclosure of Invention

The invention aims to provide a frequency conversion energy-saving connecting assembly which has the effects of directly disassembling and assembling a frequency conversion module during maintenance, greatly improving the maintenance efficiency, improving the space utilization rate of a cabinet without reserving cable positions, avoiding the poor contact phenomenon of the frequency conversion module during daily use, solving the problems that the traditional frequency converter cable connecting structure needs to be frequently disassembled and assembled during maintenance, greatly reducing the maintenance efficiency of maintenance personnel, improving the working strength of the maintenance personnel, reserving extra space for cables in the cabinet and being not beneficial to improving the space utilization rate inside the cabinet.

In order to achieve the purpose, the invention provides the following technical scheme: energy-conserving coupling assembling of frequency conversion, including first fixed plate, second fixed plate and first copper bar, the fixed surface of first fixed plate is connected with electrically conductive seat, electrically conductive seat's fixed surface installs the second copper bar, the fixed surface of second copper bar is connected with electrically conductive finger seat that touches, operation chamber and spacing groove have been seted up to the inside of second fixed plate, the operation chamber is linked together with the spacing groove.

The spacing section of thick bamboo of cell wall fixedly connected with of spacing groove, the inner wall sliding connection of a spacing section of thick bamboo has and leads electrical pillar, the bottom surface fixedly connected with of leading electrical pillar leads electrical pillar and leads electrical pillar, electrically conductive spring fixed mounting is at the inner wall of second fixed plate, the fixed surface of leading electrical pillar is connected with the current conducting plate, the bottom surface of first copper bar with the fixed surface of current conducting plate is connected, the surface of current conducting plate is followed slide from top to bottom on the inner wall of second fixed plate, still include when first fixed plate is connected the cooperation with the second fixed plate, make first copper bar shift out the second fixed plate and with electrically conductive touch finger seat complex grafting mechanism to and when first fixed plate is connected the cooperation with the second fixed plate, carry out the guiding mechanism that leads to first fixed plate, still include to carry out the stop gear that fixes when being connected the cooperation first fixed plate with the second fixed plate to and remove the release mechanism of the spacing relation of first fixed plate and second fixed plate.

Optionally, the grafting mechanism includes the gag lever post, the top of gag lever post with the bottom surface fixed connection of first fixed plate, the confession has been seted up on the surface of gag lever post electrically conductive seat passes and slides the opening that cup joints with it, the fixed surface of gag lever post has cup jointed two limiting plates, two the equal fixedly connected with spring one of the opposite side of limiting plate, two the equal sliding cup joint of spring one the arbor arm of gag lever post, the arbor arm of gag lever post slides and has cup jointed two sliding sleeves, two the opposite side of sliding sleeve respectively with two the opposite side fixed connection of spring one, the bottom of gag lever post articulates there are two first hinge rods, two the tip of first hinge rod all articulates there is the second hinge rod, two the tip of second hinge rod all articulates there is the third hinge rod, two the top of third hinge rod all with the bottom of gag lever post is articulated, two the surface of third hinge rod all articulates there is the actuating lever, two the opposite end of actuating lever back of actuating lever post respectively with two the surface of sliding sleeve articulates, two equal fixedly connected with the opposite side of bottom surface of second hinge rod connects, the slide plate, two slide the slide groove's wall slides and two opposite sides are connected with the propelling rod's propelling rod both sides are articulated pole respectively.

Optionally, the guide mechanism includes two guide bars, two the bottom of guide bar all with the inner wall dead axle of operation chamber rotates and is connected, two perforation have been seted up to the top of second fixed plate, two the guide bar all slides through two perforation and cup joints on the second fixed plate.

It is optional, stop gear includes two swash plates, two the chute has all been seted up on the surface of swash plate, two the surface of swash plate all with the inner wall fixed connection of operation chamber, two the equal sliding connection of inner wall of chute has the traveller one, two the equal fixedly connected with sideslip board of dorsal part of traveller one, two the equal fixedly connected with traveller two of looks remote site of sideslip board, two the cell body has all been seted up on the surface of slide, two the surface of traveller two is followed two respectively the inner wall of cell body slides, two rack board, two have been seted up on the surface of sideslip board the equal fixed straight-tooth cylinder that has cup jointed on the surface of guide bar, two straight-tooth cylindrical tooth meshes with the tooth of two rack boards respectively, two the equal fixedly connected with in upper end commentaries on classics board of guide bar.

Optionally, mounting grooves are formed in the two sides of the first fixing plate, two limiting sleeves are fixedly connected to the surfaces of the rotating plates, two limiting rings are formed in the surfaces of the first clamping blocks, two limiting rings are formed in the inner walls of the limiting sleeves, two springs are fixedly connected to the bottom surfaces of the first clamping blocks, two springs are fixedly connected to the surfaces of the second clamping blocks, two limiting rings are formed in the surfaces of the first clamping blocks, two clamping blocks are slidably connected to the inner walls of the mounting grooves, two springs are fixedly connected to the surfaces of the second clamping blocks, and the end portions of the two springs are fixedly connected to the inner walls of the mounting grooves.

Optionally, the unlocking mechanism comprises two sliding rods, penetrating openings are formed in two sides of the first fixing plate, two ends of the first fixing plate are respectively connected with the surfaces of the two sliding rods in a sliding mode through the two penetrating openings, and the end portions of the sliding rods are respectively fixedly connected with the surfaces of the two clamping blocks II.

Optionally, the end portions of the two sliding rods are fixedly connected with handles, and anti-skid grains are arranged on the surfaces of the two handles.

Optionally, two the slide uses to lead electrical pillar and is bilateral symmetry setting as the axle center, and two swash plates use to lead electrical pillar and be bilateral symmetry setting as the axle center.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the first copper bar is inserted on the conductive contact finger seat, so that the electrical connection between the first fixing plate and the second fixing plate is realized quickly, the electrical connection between the frequency conversion module and the cabinet is realized, the wire drawing is not needed, the aim of pulling out the frequency conversion module only and replacing the wire is not needed when in-site maintenance is achieved, the maintenance efficiency of operators is greatly improved, the internal space of the cabinet is saved, the space utilization rate of the cabinet is higher, and the energy-saving effect is good.

2. According to the invention, when the first fixing plate is moved to the direction close to the second fixing plate for electrical matching, the current conducting plate and the first copper bar are driven to move upwards, so that the first copper bar is inserted into the downwards-moved current conducting contact finger seat, and when the second fixing plate and the first fixing plate are in a separated state, the first copper bar is positioned in the second fixing plate, and the first copper bar can be prevented from being scratched and rubbed in the transportation process of the device to influence the normal use of the device.

3. When the first fixing plate is moved to the direction close to the second fixing plate for electrical matching, the downward moving direction of the first fixing plate can be limited by arranging the two guide rods, so that the first copper bar can be inserted into the downward moving conductive contact finger seat.

4. According to the invention, in the process that the two sliding plates slide relative to the limiting cylinder along the inner wall of the limiting groove, the two rotating plates are driven to rotate and move into the two mounting grooves respectively, and the two clamping blocks II are clamped with the two limiting ring grooves respectively, so that the first fixing plate and the second fixing plate are fixed, and the phenomenon of poor contact caused by the transmission between the first copper bar and the conductive contact finger seat is avoided.

5. When the first copper bar and the conductive contact finger seat are disassembled, the two abutting rods move upwards and are separated from the two sliding plates respectively, so that the conductive column moves downwards under the elastic restoring force of the conductive spring to drive the first copper bar and the conductive contact finger seat to be separated and powered off, the conductive column moves downwards and enables the transverse moving plates to move back and forth under the transmission of the two pushing rods, the two rotating plates are driven to rotate reversely to be separated from the two mounting grooves, and the first fixing plate can continue to move upwards until being completely separated from the second fixing plate, so that the disassembling process is realized.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2 at C in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

fig. 6 is a front view of a second copper bar and conductive finger seat structure according to the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a second copper bar; 4. a conductive contact finger seat; 5. a conductive seat; 6. an operating chamber; 7. a limiting groove; 8. a limiting cylinder; 9. a conductive post; 10. a conductive plate; 11. a conductive spring; 12. a limiting rod; 13. a limiting plate; 14. a first spring; 15. a sliding sleeve; 16. a first hinge lever; 17. a second hinge lever; 18. a third hinge rod; 19. a drive rod; 20. a butting rod; 21. a slide plate; 22. a push rod; 23. a guide bar; 24. a plate body; 25. a sloping plate; 26. a chute; 27. a first sliding column; 28. transversely moving the plate; 29. a sliding column II; 30. a tank body; 31. a rack plate; 32. a straight spur cylinder; 33. rotating the plate; 34. a first clamping block; 35. a second spring; 36. a limit ring groove; 37. mounting grooves; 38. a second clamping block; 39. a second spring; 40. a slide bar; 41. a handle; 42. a first copper bar; 43. a limiting sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the frequency conversion energy-saving connecting assembly comprises a first fixing plate 1, a second fixing plate 2 and a first copper bar 42, wherein the surface of the first fixing plate 1 is fixedly connected with a conductive seat 5, the surface of the conductive seat 5 is fixedly provided with a second copper bar 3, the surface of the second copper bar 3 is fixedly connected with a conductive contact finger seat 4, an operation cavity 6 and a limiting groove 7 are formed in the second fixing plate 2, the operation cavity 6 is communicated with the limiting groove 7, the structures of the first copper bar 42, the second copper bar 3 and the conductive contact finger seat 4 can be referred to the first copper bar 42, the second copper bar 3 and the conductive contact finger seat 4 in a terminal connecting structure of a frequency converter disclosed in Chinese patent CN201520859103.3, the first fixing plate 1 and a frequency conversion module are connected in a radial direction, the second fixing plate 2 is mounted on a machine cabinet, the structures can be referred to the claim part in the comparison scheme, and the specific use mode can be referred to the specific implementation mode in the comparison scheme, which is not repeated;

the groove wall of the limiting groove 7 is fixedly connected with a limiting cylinder 8, the inner wall of the limiting cylinder 8 is connected with a conductive column 9 in a sliding manner, the bottom surface of the conductive column 9 is fixedly connected with a conductive spring 11, the conductive spring 11 is fixedly installed on the inner wall of the second fixing plate 2, the surface of the conductive column 9 is fixedly connected with a conductive plate 10, the bottom surface of the first copper bar 42 is fixedly connected with the surface of the conductive plate 10, the surface of the conductive plate 10 slides up and down along the inner wall of the second fixing plate 2, an operator moves the first fixing plate 1 towards the direction close to the second fixing plate 2, so that the conductive seat 5 is driven, the second copper bar 3 and the conductive contact finger seat 4 synchronously move towards the direction close to the second fixing plate 2, the first copper bar 42 is inserted on the conductive contact finger seat 4, and the electrical connection between the first fixing plate 1 and the second fixing plate 2 is rapidly realized, thereby realized the electric connection of frequency conversion module and rack, need not to act as go-between, thereby reached when field maintenance, only need singly pull out the frequency conversion module can, need not to tear open the stitches and trade the line, operating personnel's maintenance efficiency is greatly improved, and the inner space of rack has been saved, make the space utilization of rack higher, energy-conserving effectual, still include when first fixed plate 1 is connected the cooperation with second fixed plate 2, make first copper bar 42 shift out second fixed plate 2 and with electrically conductive contact finger seat 4 complex grafting mechanism, and when first fixed plate 1 is connected the cooperation with second fixed plate 2, the guiding mechanism who leads first fixed plate 1, still include to carry out the stop gear that fixes when being connected the cooperation first fixed plate 1 with second fixed plate 2, and the release mechanism of first fixed plate 1 and the spacing relation of second fixed plate 2.

The splicing mechanism comprises a limiting rod 12, the top end of the limiting rod 12 is fixedly connected with the bottom surface of the first fixing plate 1, the surface of the limiting rod 12 is provided with an opening through which the conductive seat 5 passes and is in sliding sleeve connection with the surface of the limiting rod 12, two limiting plates 13 are fixedly sleeved on the surface of the limiting rod 12, the opposite sides of the two limiting plates 13 are fixedly connected with first springs 14, the first springs 14 are both in sliding sleeve connection with an axial arm of the limiting rod 12, the axial arm of the limiting rod 12 is in sliding sleeve connection with two sliding sleeves 15, the opposite sides of the two sliding sleeves 15 are respectively and fixedly connected with the opposite sides of the two first springs 14, the bottom end of the limiting rod 12 is hinged with two first hinged rods 16, the end parts of the two first hinged rods 16 are both hinged with second hinged rods 17, the end parts of the two second hinged rods 17 are both hinged with third hinged rods 18, the top ends of the two third hinged rods 18 are both hinged with the bottom end of the limiting rod 12, the surface of the two third hinged rods 18 is hinged with a driving rod 19, the opposite ends of the two driving rods 19 are hinged to the surfaces of the two sliding sleeves 15, the bottom surfaces of the two second hinged rods 17 are fixedly connected with butting rods 20, the groove walls of the limiting grooves 7 are slidably connected with two sliding plates 21, the opposite sides of the two sliding plates 21 are hinged with pushing rods 22, the opposite ends of the two pushing rods 22 are hinged to the two sides of the conductive posts 9, the opposite sides of the two sliding plates 21 are fixedly connected with plate bodies 24, when the first fixing plate 1 is moved in the direction close to the second fixing plate 2 to be electrically matched, the limiting rods 12, the first hinged rods 16, the second hinged rods 17, the third hinged rods 18, the butting rods 20 and the driving rods 19 are driven to move downwards integrally, and when the two butting rods 20 move downwards to be abutted to the two plate bodies 24 respectively, the two butting rods 20 continue to move downwards along with the two butting rods 20, so that the first hinged rods 16 and the third hinged rods 18 on the left side 10 and the third hinged rods 18 move downwards as shown in the direction of fig. 1 The first hinge rod 16 and the third hinge rod 18 on the right side of the current conducting plate 10 rotate clockwise as shown in fig. 1, so that the two limiting plates 13 move relatively, the two sliding sleeves 15 are pushed to compress the two springs 14 respectively to move relatively, the sliding plates 21 on the two sides are pushed to slide relatively along the inner walls of the limiting grooves 7 relative to the limiting barrel 8, the two pushing rods 22 are pushed to rotate, the two pushing rods 22 rotate to drive the current conducting columns 9 to slide upwards along the inner walls of the limiting barrel 8 against the elastic force of the current conducting springs 11, so that the current conducting plate 10 and the first copper bar 42 are driven to move upwards, the first copper bar 42 is inserted into the downward moving current conducting contact finger seat 4, when the second fixing plate 2 and the first fixing plate 1 are in a separated state, the first copper bar 42 is in the second fixing plate 2, and the first copper bar 42 is scratched during transportation of the placeable device to influence normal use of the placeable device.

Guiding mechanism includes two guide bars 23, the bottom of two guide bars 23 all rotates with the inner wall dead axle of operation chamber 6 to be connected, two perforation have been seted up on the top of second fixed plate 2, two guide bars 23 all slide through two perforation and cup joint on second fixed plate 2, when removing first fixed plate 1 to the direction that is close to second fixed plate 2 and carry out electric match, through setting up two guide bars 23, can carry out spacingly to the direction that moves down of first fixed plate 1, thereby guarantee that first copper bar 42 can insert in the electrically conductive finger seat 4 that moves down.

The limiting mechanism comprises two inclined plates 25, inclined grooves 26 are formed in the surfaces of the two inclined plates 25, the surfaces of the two inclined plates 25 are fixedly connected with the inner wall of the operation cavity 6, sliding posts 27 are connected to the inner walls of the two inclined grooves 26 in a sliding manner, transverse moving plates 28 are fixedly connected to the back sides of the sliding posts 27, sliding posts 29 are fixedly connected to the opposite ends of the transverse moving plates 28, grooves 30 are formed in the surfaces of the two sliding plates 21, the surfaces of the sliding posts 29 slide along the inner walls of the two grooves 30 respectively, rack plates 31 are formed in the surfaces of the transverse moving plates 28, straight-tooth cylinders 32 are fixedly sleeved on the surfaces of the two guide rods 23, teeth of the two straight-tooth cylinders 32 are meshed with teeth of the two rack plates 31 respectively, rotating plates 33 are fixedly connected to the upper ends of the two guide rods 23, mounting grooves 37 are formed in the two sides of the first fixing plate 1, limiting sleeves 43 are fixedly connected to the surfaces of the two rotating plates 33, the inner walls of the two limiting sleeves 43 are respectively connected with a first clamping block 34 in a sliding manner, the bottom surfaces of the two first clamping blocks 34 are respectively fixedly connected with a second spring 35, the bottom surfaces of the two second springs 35 are respectively fixedly connected with the surfaces of the two rotating plates 33, the surfaces of the two first clamping blocks 34 are respectively provided with a limiting annular groove 36, the inner walls of the two mounting grooves 37 are respectively connected with a second clamping block 38 in a sliding manner, the surfaces of the two second clamping blocks 38 are respectively fixedly connected with a second spring 39, and the end parts of the two second springs 39 are respectively fixedly connected with the inner walls of the two mounting grooves 37. In the process, the two sliding columns 29 are driven to relatively move relative to the limiting cylinder 8 in the process that the two sliding plates 21 relatively slide relative to the limiting cylinder 8 along the inner walls of the limiting grooves 7, so that the two transverse moving plates are driven to synchronously and relatively transversely move, and the two sliding columns 27 respectively slide downwards along the inner walls of the two inclined grooves 26, carry out synchronous relative sideslip process through two sideslip boards and drive two rack plates 31 and carry out relative sideslip and drive two spur gear cylinders 32 and rotate, and then drive two guide bars 23 and rotate, and drive two commentaries on classics boards 33 and rotate and remove respectively to two mounting grooves 37 in, first fixed plate 1 descends simultaneously and makes two fixture blocks 34 upwards slide along the inner wall of two mounting grooves 37 respectively, and promote two fixture blocks two 38 respectively and extrude spring two 39 and slide mutually oppositely, and then make two fixture blocks two 38 respectively with two spacing annular 36 joints, thereby reach and make first fixed plate 1 and second fixed plate 2 fix, thereby it sends and lead to bad contact's phenomenon to take place to send to have avoided taking place between first copper bar 42 and the electrically conductive contact finger seat 4.

The unlocking mechanism comprises two sliding rods 40, penetrating openings are formed in two sides of a first fixing plate 1, two ends of the first fixing plate 1 are respectively connected with the surfaces of the two sliding rods 40 in a sliding mode through the two penetrating openings, the end portions of the sliding rods 40 are respectively connected with the surfaces of two fixture blocks 38 in a fixed mode, handles 41 are fixedly connected to the end portions of the two sliding rods 40, anti-skid grains are formed in the surfaces of the two handles 41, the two sliding plates 21 are arranged in a bilateral symmetry mode with the conductive columns 9 as axes, two inclined plates 25 are arranged in a bilateral symmetry mode with the conductive columns 9 as axes when the first copper bar 42 and the conductive contact finger seat 4 need to be detached, an operator respectively pulls the two handles 41 towards two sides, the two sliding rods 40 move back to back and respectively pull the two fixture blocks 38 to be separated from the two limiting ring grooves 36, the first fixing plate 1 can move upwards freely, the operator holds the two handles 41 to lift the first fixing plate 1 at the moment to lift the two abutting connection rods 20 and separate from the two limiting ring grooves 21 respectively, the first fixing plate 9 under the elastic force of the conductive columns 9, the conductive columns 9 move downwards, and the conductive contact finger seat 4 can move downwards, and the conductive columns 22 can move upwards, and the conductive contact finger seat can move downwards, and the conductive plate 22 can move upwards, and the conductive plate can move downwards, and the conductive plate 2, and the conductive plate can move downwards, and the conductive plate 2 in the process of the conductive plate can move downwards, and the conductive plate 2.

The working principle is as follows: when the frequency conversion energy-saving connecting assembly is used, an operator moves the first fixing plate 1 towards the direction close to the second fixing plate 2 to drive the conductive seat 5, the second copper bar 3 and the conductive contact finger seat 4 to synchronously move towards the direction close to the second fixing plate 2, so that the first copper bar 42 is inserted on the conductive contact finger seat 4, the electric connection between the first fixing plate 1 and the second fixing plate 2 is quickly realized, the electric connection between the frequency conversion module and the cabinet is realized, the wire pulling is not needed, the aim that when in-situ maintenance is realized, the frequency conversion module is pulled out only, the wire is not needed to be removed and changed, the maintenance efficiency of the operator is greatly improved, the internal space of the cabinet is saved, the space utilization rate of the cabinet is higher, and the energy-saving effect is good;

when the first fixing plate 1 is moved to the direction close to the second fixing plate 2 for electrical matching, the limiting rod 12, the first hinge 16, the second hinge 17, the third hinge 18, the abutting rod 20 and the driving rod 19 are driven to move down integrally through downward movement of the first fixing plate 1, when the two abutting rods 20 move down to abut against the two plate bodies 24 respectively, the two abutting rods 20 move down continuously, so that the first hinge rod 16 and the third hinge rod 18 on the left side of the current conducting plate 10 rotate anticlockwise as shown in fig. 1, the first hinge rod 16 and the third hinge rod 18 on the right side of the current conducting plate 10 rotate clockwise as shown in fig. 1, the two limiting plates 13 move relatively, the two sliding sleeves 15 are pushed to compress the two first springs 14 to move relatively, the sliding plates 21 on the two sides are pushed to slide relatively relative to the limiting cylinder 8 along the inner wall of the limiting groove 7, the two pushing rods 22 are pushed to rotate, the two pushing rods 22 rotate, the conductive posts 9 are driven to slide upward along the inner wall of the limiting cylinder 8 against the elastic force of the first spring 11, so as to drive the sliding plates 10 and the first current conducting plate 8 to slide relatively to slide relative to the first current conducting plate 8, so that the copper bar 10 and the first current conducting plate 42 is inserted into the first conductive plate 2, and the second copper bar seat 42 is placed in a normal copper bar transporting process, and the copper bar 2, and the copper bar can be placed in a copper bar seat, and the copper bar 2, and the copper bar is placed in a copper bar transporting device, and the copper bar 2, and the copper bar is normally, and the copper bar is placed in a copper bar transporting process, and the copper bar 2;

when the first fixing plate 1 is moved towards the direction close to the second fixing plate 2 for electrical matching, the downward moving direction of the first fixing plate 1 can be limited by arranging the two guide rods 23, so that the first copper bar 42 can be inserted into the downward moving conductive contact finger seat 4;

in the process, in the process that the two sliding plates 21 slide relative to the limiting cylinder 8 along the inner wall of the limiting groove 7, the two sliding columns two 29 are driven to move relative to the limiting cylinder 8, so that the two traverse plates are driven to perform synchronous relative traverse, the two sliding columns one 27 respectively slide downward along the inner walls of the two inclined grooves 26, the two rack plates 31 are driven to perform relative traverse and drive the two straight-tooth cylinders 32 to rotate in the process of performing synchronous relative traverse by the two traverse plates, the two guide rods 23 are driven to rotate, the two rotating plates 33 are driven to rotate and respectively move into the two mounting grooves 37, the first fixing plate 1 moves downward, so that the two clamping blocks one 34 respectively slide upward along the inner walls of the two mounting grooves 37, the two clamping blocks two 38 are respectively pushed to respectively press the spring two 39 to perform back-to-back sliding, the two clamping blocks two 38 are respectively clamped with the two limiting annular grooves 36, and the first fixing plate 1 and the second fixing plate 2 are fixed, so that the phenomenon that poor contact caused by the movement between the first copper bar 42 and the conductive contact finger seat 4 is avoided;

when the first copper bar 42 and the conductive contact finger seat 4 need to be detached, an operator respectively pulls the two handles 41 towards two sides, so that the two sliding rods 40 move back to back and respectively pull the two fixture blocks 38 to separate from the two limiting ring grooves 36, so that the first fixing plate 1 can move up freely, at this time, the operator holds the two handles 41 to lift the first fixing plate 1, the first fixing plate 1 lifts up to drive the two butting rods 20 to move up and separate from the two sliding plates 21, the conductive posts 9 move down under the elastic restoring force of the conductive spring 11 to drive the first copper bar 42 to separate from the conductive contact finger seat 4, and the conductive posts 9 move down and drive the transverse moving plates 28 to move back to back under the transmission of the two pushing rods 22, so as to drive the two rotating plates 33 to rotate reversely to separate from the two mounting grooves 37, and further enable the first fixing plate 1 to move up continuously until the first fixing plate 1 is completely separated from the second fixing plate 2, thereby realizing the detachment process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Energy-conserving coupling assembling of frequency conversion, including first fixed plate (1), second fixed plate (2) and first copper bar (42), the fixed surface of first fixed plate (1) is connected with electrically conductive seat (5), the fixed surface of electrically conductive seat (5) installs second copper bar (3), the fixed surface of second copper bar (3) is connected with electrically conductive touching of second copper bar (3) indicates seat (4), its characterized in that: an operation cavity (6) and a limiting groove (7) are formed in the second fixing plate (2), and the operation cavity (6) is communicated with the limiting groove (7);

the utility model discloses a spacing fixed plate of copper bar (10), including spacing groove (7), the inner wall sliding connection of spacing groove (7) has conductive pillar (9), the bottom surface fixedly connected with conductive spring (11) of conductive pillar (9), conductive spring (11) fixed mounting is at the inner wall of second fixed plate (2), the fixed surface who leads conductive pillar (9) is connected with current conducting plate (10), the bottom surface of first copper bar (42) with the fixed surface of current conducting plate (10) is connected, the surface of current conducting plate (10) is followed the inner wall of second fixed plate (2) slides from top to bottom, still include when being connected the cooperation at first fixed plate (1) and second fixed plate (2), make first copper bar (42) shift out second fixed plate (2) and with electrically conductive touch finger seat (4) complex grafting mechanism to and when first fixed plate (1) is connected the cooperation with second fixed plate (2), the guiding mechanism that leads to first fixed plate (1) still includes the fixed plate that goes on when being connected the cooperation first fixed plate (1) and second fixed plate (2) and the unblock limiting mechanism's of second fixed plate (1) and second limiting mechanism (2) release.

2. The variable frequency energy saving connection assembly according to claim 1, wherein: the splicing mechanism comprises a limiting rod (12), the top end of the limiting rod (12) is fixedly connected with the bottom surface of the first fixing plate (1), the surface of the limiting rod (12) is provided with an opening for the conductive seat (5) to penetrate and be sleeved with the conductive seat in a sliding manner, the surface of the limiting rod (12) is fixedly sleeved with two limiting plates (13), the back sides of the two limiting plates (13) are fixedly connected with a first spring (14), the first spring (14) is sleeved with an axle arm of the limiting rod (12) in a sliding manner, the axle arm of the limiting rod (12) is sleeved with two sliding sleeves (15) in a sliding manner, the opposite sides of the two sliding sleeves (15) are fixedly connected with the back sides of the first spring (14) respectively, the bottom end of the limiting rod (12) is hinged with two first hinged rods (16), the end parts of the two first hinged rods (16) are hinged with a second hinged rod (17), the end parts of the two bottom hinged rods (17) are hinged with a third connecting rod (18), the top ends of the two third hinged rods (18) are hinged with the surface of the first hinged rods (12), and the two hinged rods (19) are hinged ends of the two driving rods (15) are hinged with two driving rods (19), and the bottom ends of the two driving rods (19) are hinged rods (15) respectively hinged with the hinged rods (19), the groove wall sliding connection of spacing groove (7) has two slide (21), and the opposite side of two slide (21) all articulates there is push rod (22), and the looks remote site of two push rod (22) respectively with lead the both sides of electrical pillar (9) and articulate, the looks dorsal part of two slide (21) all fixedly connected with plate body (24).

3. The variable-frequency energy-saving connecting assembly according to claim 2, wherein: the guide mechanism comprises two guide rods (23), the bottom ends of the guide rods (23) are rotatably connected with the inner wall of the operation cavity (6) in a fixed-axis mode, two through holes are formed in the top end of the second fixing plate (2), and the guide rods (23) are sleeved on the second fixing plate (2) in a sliding mode through the two through holes.

4. The variable-frequency energy-saving connecting assembly according to claim 3, wherein: stop gear includes two swash plates (25), two chute (26), two have all been seted up on the surface of swash plate (25) all with the inner wall fixed connection of operation chamber (6), two the equal sliding connection of inner wall of chute (26) has traveller (27), two equal fixedly connected with sideslip board (28) in dorsal part of traveller (27), two equal fixedly connected with traveller two (29) in the looks remote site of sideslip board (28), two cell body (30) have all been seted up on the surface of slide (21), two the surface of traveller two (29) is respectively followed two the inner wall of cell body (30) slides, two rack plate (31) have been seted up on the surface of sideslip board (28), two straight-tooth cylinder (32) have all fixedly cup jointed on the surface of guide bar (23), two the tooth of straight-tooth cylinder (32) meshes with the tooth of two rack plate (31) respectively mutually, two the equal fixedly connected with in upper end of guide bar (23) changes board (33).

5. The variable-frequency energy-saving connecting assembly according to claim 4, wherein: mounting groove (37), two have all been seted up to the both sides of first fixed plate (1) the equal fixedly connected with stop collar (43) in surface of commentaries on classics board (33), two the equal sliding connection in inner wall of stop collar (43) has fixture block (34), two the equal fixedly connected with spring two (35) in bottom surface of fixture block (34), two the bottom surface of spring two (35) respectively with two the fixed surface of commentaries on classics board (33) is connected, two spacing annular (36) have all been seted up on the surface of fixture block (34), two the equal sliding connection in inner wall of mounting groove (37) has fixture block two (38), two the equal fixedly connected with spring two (39) in surface of fixture block two (38), two the tip of spring two (39) respectively with two the inner wall fixed connection of mounting groove (37).

6. The variable frequency and energy saving connection assembly according to claim 5, wherein: the unlocking mechanism comprises two sliding rods (40), penetrating openings are formed in two sides of the first fixing plate (1), two ends of the first fixing plate (1) are respectively in sliding connection with the surfaces of the two sliding rods (40) through the two penetrating openings, and the end portions of the sliding rods (40) are respectively fixedly connected with the surfaces of the two clamping blocks II (38).

7. The variable frequency and energy saving connection assembly according to claim 6, wherein: the end parts of the two sliding rods (40) are fixedly connected with handles (41), and anti-skid grains are arranged on the surfaces of the handles (41).

8. The variable-frequency energy-saving connecting assembly according to claim 4, wherein: two slide (21) use to lead electrical pillar (9) and be the bilateral symmetry setting as the axle center, two swash plates (25) use to lead electrical pillar (9) and be the bilateral symmetry setting as the axle center.