CN111564783B - Ring main unit pieces together cabinet and uses auxiliary fixtures - Google Patents
Ring main unit pieces together cabinet and uses auxiliary fixtures Download PDFInfo
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- CN111564783B CN111564783B CN202010542395.3A CN202010542395A CN111564783B CN 111564783 B CN111564783 B CN 111564783B CN 202010542395 A CN202010542395 A CN 202010542395A CN 111564783 B CN111564783 B CN 111564783B
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- ring main
- main unit
- roller
- driving
- sliding
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
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Abstract
The invention relates to the field of splicing cabinet assistance, in particular to an auxiliary tool for splicing ring main units, which comprises a supporting mechanism, an assembling system and a fixing system, wherein the supporting mechanism is fixedly arranged on the ground, the assembling system is positioned in the supporting mechanism, the fixing system is fixedly arranged on the assembling system, the assembling system comprises a driving mechanism, a sliding mechanism, an auxiliary mechanism and a pull-up mechanism, the sliding mechanism is fixedly arranged at the bottom end of the supporting mechanism, the pull-up mechanism is arranged at the top of the supporting mechanism, the driving mechanism is arranged at the top of the sliding mechanism, and the auxiliary mechanism is fixedly arranged on the outer side of the supporting mechanism And the efficiency is improved.
Description
Technical Field
The invention relates to the field of splicing cabinet assistance, in particular to an auxiliary tool for splicing ring main units.
Background
The ring main unit is a group of transmission and distribution electrical equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval type ring main unit, the ring main unit assembled cabinet is formed by assembling a plurality of ring main units together, but a plurality of problems exist in the assembling process.
The current looped netowrk cabinet piece together cabinet with auxiliary fixtures can not reduce the looped netowrk cabinet and to the pressure of slide rail, long-term the use can be to the track some wearing and tearing damage even, can not produce the removal when can not lead to the installation next looped netowrk cabinet with the looped netowrk cabinet is fixed moreover, needs the manual work to pull the looped netowrk cabinet to suitable position in the installation in addition, extravagant manpower, reduce efficiency.
Disclosure of Invention
The invention aims to provide an auxiliary tool for splicing ring main units.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a looped netowrk cabinet pieces together auxiliary fixtures for cabinet, includes supporting mechanism, assembles system and fixed system, and supporting mechanism fixed mounting subaerial, the installation of the inside looped netowrk cabinet piece together the cabinet of being convenient for that the system of assembling is located supporting mechanism, and fixed system is fixed to be set up and is used for the fixed looped netowrk cabinet that splices in the system of assembling, the system of assembling includes actuating mechanism, slide mechanism, auxiliary mechanism and pull-up mechanism, and slide mechanism is fixed to be set up and is used for the slip of looped netowrk cabinet bottom in supporting mechanism's bottom, and pull-up mechanism is fixed to be set up and is used for the slip on looped netowrk cabinet top at supporting mechanism's top, and actuating mechanism sets up the motion that is used for the auxiliary mechanism of supplementary piece together the cabinet is fixed to be set up in the supporting mechanism outside.
Further, actuating mechanism includes the drive case, the looped netowrk cabinet, two first drive rollers, bevel gear, second drive roller and four sprocket, looped netowrk cabinet slidable sets up the top at slide mechanism, drive case fixed mounting is in the inside bottom of looped netowrk cabinet, two first drive rollers are installed respectively in the both sides of drive case, and the one end of every first drive roller all is connected with the output transmission of drive case, a gear of every bevel gear all sets up one served at a first drive roller keeps away from the drive case, and a gear of every bevel gear all sets up with a first drive roller coaxial line, every second drive roller all sets up with another gear coaxial line of a bevel gear, the both ends of every second drive roller all are provided with the gear, every sprocket all with the gear engagement on the second drive roller.
Further, slide mechanism includes two slide rails, four third driving rollers, gyro wheel and gyro wheel protective housing, two slide rails are all fixed to be set up in supporting mechanism's inside bottom, the top of every gyro wheel protective housing all with looped netowrk cabinet bottom end fixed mounting, every gyro wheel all sets up the inside at a gyro wheel protective housing, and the coaxial line setting between the two, the bottom and a slide rail roll connection of every two gyro wheels, every third driving roller all passes a gyro wheel and gyro wheel protective housing, and every third driving roller all is connected with a gyro wheel transmission, the both ends of every third driving roller all are provided with the gear with sprocket meshing, the both ends of every third driving roller all are provided with a nut that is used for fixed gyro wheel and gyro wheel protective housing.
Furthermore, the auxiliary mechanism comprises a lock catch, a door, two damping hinges and triangular rails, the door is arranged at the top of the sliding rail in a turnover mode, one end of the lock catch is fixedly arranged on the door, the other end of the lock catch is fixedly arranged on the supporting mechanism, the two damping hinges are arranged at the upper end and the lower end of the door in a turnover mode, one end of each damping hinge is fixedly arranged on the door, the other end of each damping hinge is fixedly arranged on the supporting mechanism, the bottom of each triangular rail is fixedly arranged on the ground, and one side of each triangular rail is fixedly connected with one sliding rail.
Further, pull-up mechanism includes backup pad, two and draws the piece and increase the piece, goes up backup pad fixed mounting on the inside top of supporting mechanism, and goes up and has offered a plurality of grooves on the backup pad, two draw the top fixed mounting that the piece all with the looped netowrk cabinet, and every draws the slider that all protrudes a plurality of grooves of seting up on the piece and go up the backup pad and correspond, increases for two and divides equally to set up respectively in the track of a slide rail.
Further, the fixing system comprises a feedback mechanism, a brake mechanism and a clamping mechanism, the feedback mechanism is fixedly installed on the ring main unit, the brake mechanism is installed at the bottom end inside the ring main unit, and the clamping mechanism is fixedly installed on one side of the ring main unit.
Further, the feedback mechanism comprises a pressure sensor and a control panel, a connecting hole is formed in one side of the ring main unit, the pressure sensor is fixedly installed in the connecting hole in the ring main unit, and the control panel is fixedly installed on one side of the ring main unit.
Further, brake mechanism includes electric putter, connecting rod and two brake blocks, and electric putter fixed mounting is in the inside bottom of looped netowrk cabinet, one side of connecting rod and electric putter's output fixed connection, and two brake blocks set up respectively at the both ends of connecting rod, and all are provided with one on every brake block with bevel gear on the tooth of gear engaged with.
Further, the clamping mechanism comprises two clamping blocks, clamping rods and elastic clamping blocks, each clamping block is arranged on one side of the ring main unit and is distributed at equal intervals along the vertical direction of the ring main unit, each clamping rod is arranged on one side of the ring main unit and is distributed at equal intervals along the vertical direction of the ring main unit, and each elastic clamping block is arranged on one clamping rod.
Further, the supporting mechanism comprises a bottom plate, a side plate, a protection box and two supporting plates, the bottom plate is fixedly installed on the ground, each supporting plate is vertically and fixedly installed on the top end of the bottom plate, the side plate is vertically and fixedly installed on the top end of the bottom plate, and the protection box is fixedly installed on the top end of the upper supporting plate.
The invention has the beneficial effects that: according to the auxiliary tool for splicing the ring main units, the pressure of the ring main units on the sliding rail can be reduced through the pull-up mechanism, the rail cannot be abraded to some extent, each ring main unit can be fixedly locked through the fixing system, the ring main units cannot move after being installed, in addition, workers can control the driving mechanism and the sliding mechanism according to the control panel in the installation process, the ring main units can automatically move, and the efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a perspective view of the supporting mechanism;
FIG. 4 is a schematic perspective view of the splicing system;
FIG. 5 is an exploded perspective view of the drive mechanism;
FIG. 6 is a partial view at A;
FIG. 7 is a partial view at B;
FIG. 8 is an exploded perspective view of the sliding system;
FIG. 9 is a partial view at C;
FIG. 10 is an exploded perspective view of the assist mechanism;
FIG. 11 is an exploded perspective view of the pull-up mechanism;
FIG. 12 is a perspective view of the fastening system;
FIG. 13 is a schematic perspective view of a feedback mechanism;
FIG. 14 is a schematic perspective view of the brake mechanism;
FIG. 15 is a schematic perspective view of the latch mechanism;
in the figure:
1. a support mechanism; 1a, a bottom plate; 1b, a support plate; 1c, a protection box; 1d, side plates;
2. assembling the system; 2a, a driving mechanism; 2a1, drive box; 2a2, first drive roller; 2a3, bevel gear; 2a4, a second driving roller; 2a5, sprocket; 2a6, ring main unit; 2b, a sliding mechanism; 2b1, a third driving roller; 2b2, a roller; 2b3, slide rail; 2b4, roller protective shell; 2c, an auxiliary mechanism; 2c1, damped hinge; 2c2, snap fasteners; 2c3, door; 2c4, triangular orbit; 2d, an upward pulling mechanism; 2d1, upper support plate; 2d2, pull block; 2d3, heightening blocks;
3. a fixation system; 3a, a feedback mechanism; 3a1, pressure sensor; 3a2, control panel; 3b, a brake mechanism; 3b1, electric push rod; 3b2, connecting rod; 3b3, brake block; 3c, a clamping mechanism; 3c1, a clamping block; 3c2, click bar; 3c3, elastic fixture block.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 15, an auxiliary tool for splicing ring main units comprises a supporting mechanism 1, a splicing system 2 and a fixing system 3, wherein the supporting mechanism 1 is fixedly installed on the ground, the splicing system 2 is located inside the supporting mechanism 1 to facilitate the installation of the ring main units, the fixing system 3 is fixedly arranged on the splicing system 2 to fix the spliced ring main units, the splicing system 2 comprises a driving mechanism 2a, a sliding mechanism 2b, an auxiliary mechanism 2c and an upward-pulling mechanism 2d, wherein the sliding mechanism 2b is fixedly arranged at the bottom end of the supporting mechanism 1 and used for sliding the bottom end of the ring main unit, the upward-pulling mechanism 2d is fixedly arranged at the top of the supporting mechanism 1 and used for sliding the top end of the ring main unit, the driving mechanism 2a is arranged at the top of the sliding mechanism 2b and used for driving the sliding mechanism 2b to move, and the auxiliary mechanism 2c used for assisting in splicing the ring main unit is fixedly arranged at the outer side of the supporting mechanism 1. Firstly, a worker pushes the ring main unit into the sliding mechanism 2b under the action of the auxiliary mechanism 2c, then the ring main unit is lifted up under the action of the pull-up mechanism 2d to relieve the pressure on the sliding mechanism 2b, then the driving mechanism 2a is started, the driving mechanism 2a works at the moment, the sliding mechanism 2b is driven to move under the action of the driving mechanism 2a, when the ring main unit moves to a proper position, the driving mechanism 2a can be stopped through the fixing system 3, the sliding mechanism 2b stops moving at the moment, and the supporting mechanism 1 is used for supporting the whole movement and protecting the pull-up mechanism 2 d.
The driving mechanism 2a comprises a driving box 2a1, a ring main unit 2a6, two first driving rollers 2a2, a bevel gear 2a3, two second driving rollers 2a4 and four chain wheels 2a5, the ring main unit 2a6 is slidably arranged at the top end of the sliding mechanism 2b, the driving box 2a1 is fixedly arranged at the inner bottom end of the ring main unit 2a6, the two first driving rollers 2a2 are respectively arranged at two sides of the driving box 2a1, one end of each first driving roller 2a2 is in transmission connection with the output end of the driving box 2a1, one gear of each bevel gear 2a3 is arranged at one end of one first driving roller 2a2 away from the driving box 2a1, one gear of each bevel gear 2a3 is coaxially arranged with one first driving roller 2a2, each second driving roller 2a4 is coaxially arranged with the other gear of one bevel gear 2a3, two ends of each second driving roller 2a4 are arranged with gears, each sprocket 2a5 meshes with a gear on the second driving roller 2a 4. After a worker pushes the ring main unit 2a6 to the sliding mechanism 2b, the driving box 2a1 is started, at this time, the driving box 2a1 works, the first driving roller 2a2 is driven to rotate under the action of the driving box 2a1, then the second driving roller 2a4 is driven to rotate under the action of the bevel gear 2a3, finally, the second driving roller 2a4 rotates to drive the chain wheel 2a5 meshed with the second driving roller to work, and the chain wheel 2a5 drives the sliding mechanism 2b to work after working.
The sliding mechanism 2b comprises two sliding rails 2b3, four third driving rollers 2b1, rollers 2b2 and roller protective cases 2b4, wherein the two sliding rails 2b3 are all fixedly arranged at the bottom end of the inside of the supporting mechanism 1, the top end of each roller protective case 2b4 is fixedly arranged with the bottom end of the ring main unit 2a6, each roller 2b2 is arranged inside one roller protective case 2b4, the two rollers are coaxially arranged, the bottom ends of every two rollers 2b2 are in rolling connection with a sliding rail 2b3, each third driving roller 2b1 penetrates through a roller 2b2 and a roller protective shell 2b4, and each third driving roller 2b1 is in transmission connection with a roller 2b2, gears meshed with the chain wheels 2a5 are arranged at two ends of each third driving roller 2b1, and nuts used for fixing the roller 2b2 and the roller protective shell 2b4 are arranged at two ends of each third driving roller 2b 1. When a worker pushes the ring main unit 2a6 to the slide rail 2b3, the driving mechanism 2a is started, the driving mechanism 2a drives the third driving roller 2b1 to rotate after working, the third driving roller 2b1 drives the roller 2b2 in transmission connection with the third driving roller to roll in the slide rail 2b3, at this time, the ring main unit 2a6 can move in the slide rail 2b3, and the roller protection case 2b4 is used for protecting the roller 2b2 and connecting the roller 2b2 with the ring main unit 2a 6.
The auxiliary mechanism 2c comprises a latch 2c2, a door 2c3, two damping hinges 2c1 and a triangular rail 2c4, wherein the door 2c3 is arranged on the top of the sliding rail 2b3 in a turnover mode, one end of the latch 2c2 is fixedly arranged on the door 2c3, the other end of the latch is fixedly arranged on the supporting mechanism 1, the two damping hinges 2c1 are arranged on the upper end and the lower end of the door 2c3 in a turnover mode, one end of each damping hinge 2c1 is fixedly arranged on the door 2c3, the other end of each damping hinge 2c1 is fixedly arranged on the supporting mechanism 1, the bottom of each triangular rail 2c4 is fixedly arranged on the ground, and one side of each triangular rail 2c4 is fixedly connected with one sliding rail 2b 3. Firstly, a worker pushes the ring main unit 2a6 to the slide rail 2b3 through the triangular rail 2c4, then the lock catch 2c2 is opened, and then the door 2c3 is opened through the damping hinge 2c1, and at this time, the worker can lift the ring main unit 2a6 to the pull-up mechanism 2 d.
Upward draw mechanism 2d to include backup pad 2d1, two draw piece 2d2 and increase piece 2d3, go up backup pad 2d1 fixed mounting on the inside top of supporting mechanism 1, and go up and seted up a plurality of grooves on the backup pad 2d1, two draw piece 2d2 all with looped netowrk cabinet 2a 6's top fixed mounting, and every draws the slider that all protrudes on piece 2d 2a plurality of and go up the groove correspondence of seting up on backup pad 2d1, two increase piece 2d3 and equally divide and do not set up in the track of a slide rail 2b 3. When the door 2c3 is opened, the worker pushes the roller 2b2 to the heightening block 2d3, and then hangs the ring main unit 2a6 on the upper supporting plate 2d1 under the action of the pulling block 2d2, so that the upper supporting plate 2d1 shares the gravity of a part of the ring main unit 2a 6.
The fixing system 3 comprises a feedback mechanism 3a, a brake mechanism 3b and a clamping mechanism 3c, the feedback mechanism 3a is fixedly installed on the ring main unit 2a6, the brake mechanism 3b is installed at the bottom end of the inside of the ring main unit 2a6, and the clamping mechanism 3c is fixedly installed at one side of the ring main unit 2a 6. When the ring main unit moves to a proper position, the driving box 2a1 can stop working through the feedback mechanism 3a, and the braking mechanism 3b can be started to work at the same time, after the braking mechanism 3b works, the ring main unit 2a6 stops moving, at this moment, the ring main unit 2a6 cannot move any more, and the clamping mechanism 3c is used for connecting the two ring main units 2a 6.
The feedback mechanism 3a comprises a pressure sensor 3a1 and a control panel 3a2, a connecting hole is formed in one side of the ring main unit 2a6, the pressure sensor 3a1 is fixedly installed in the connecting hole in the ring main unit 2a6, and the control panel 3a2 is fixedly installed on one side of the ring main unit 2a 6. When the ring main unit moves to a proper position, the pressure sensor 3a1 senses pressure and transmits a signal to the controller, the controller controls the driving box 2a1 to stop working, and simultaneously sends a signal to the brake mechanism 3b to brake, when the ring main unit 2a6 is pulled out, the brake mechanism 3b releases the brake only by pressing the starting button on the control panel 3a2, and the ring main unit 2a6 can move freely.
The clamping mechanism 3c comprises two clamping blocks 3c1, a clamping rod 3c2 and an elastic clamping block 3c3, each clamping block 3c1 is arranged on one side of the ring main unit 2a6 and is distributed at equal intervals along the vertical direction of the ring main unit 2a6, each clamping rod 3c2 is arranged on one side of the ring main unit 2a6 and is distributed at equal intervals along the vertical direction of the ring main unit 2a6, and each elastic clamping block 3c3 is arranged on one clamping rod 3c 2. When the two ring main units 2a6 approach, the clamping block 3c1 and the clamping rod 3c2 on the two ring main units 2a6 also approach each other gradually, when the elastic clamping block 3c3 contacts the clamping block 3c1, the elastic clamping block 3c3 bends inward due to elasticity, and after the clamping block 3c1 is separated from the elastic clamping block 3c3, the elastic clamping block 3c3 is used for restoring the original shape under the action of elasticity, and at this time, the two ring main units 2a6 are connected together.
Supporting mechanism 1 includes bottom plate 1a, curb plate 1d, guard box 1c and two backup pad 1b, and bottom plate 1a fixed mounting is subaerial, and every backup pad 1b all is vertical fixed mounting on the top of bottom plate 1a, and curb plate 1d is vertical fixed mounting on the top of bottom plate 1a, and guard box 1c fixed mounting is on the top of last backup pad 2d 1. The bottom plate 1a is placed on the ground and used for supporting the movement of the ring main unit 2a6, the supporting plate 1b and the side plate 1d are used for supporting the upper supporting plate 2d1, and the protecting box 1c is used for protecting the pull-up mechanism 2d
The working principle is as follows: firstly, a worker pushes the ring main unit 2a6 to the sliding rail 2b3 through the triangular rail 2c4, then opens the lock catch 2c2, then opens the door 2c3 through the damping hinge 2c1, when the door 2c3 is opened, the worker pushes the roller 2b2 to the heightening block 2d3, then hangs the ring main unit 2a6 on the upper supporting plate 2d1 through the action of the pulling block 2d2, makes the upper supporting plate 2d1 share the gravity of a part of the ring main unit 2a6, then starts the driving box 2a1, at this time, the driving box 2a1 works, drives the first driving roller 2a2 to rotate through the action of the driving box 2a1, then makes the second driving roller 2a3 rotate through the action of the bevel gear 2a3, finally, the driving sprocket wheel 2a 3b drives the third driving roller 3b to rotate in the sliding rail 3, and drives the roller 3b to rotate through the second driving roller 3b3, at this time, the ring main unit 2a6 can move in the slide rail 2b3, when the ring main unit moves to a proper position, the pressure sensor 3a1 senses the pressure and transmits a signal to the controller, the controller controls the driving box 2a1 to stop working and simultaneously sends a signal to the braking mechanism 3b to brake, when the ring main unit 2a6 is pulled out, the braking mechanism 3b releases the brake by only pressing the start button on the control panel 3a2, the ring main unit 2a6 can move freely and can simultaneously control the electric push rod 3b1 to work, the electric push rod 3b1 works to push the connecting rod 3b2 to move and drive the braking block 3b3 to move towards the bevel gear 2a3, when the braking block 3b3 moves and the teeth on the braking block 3b3 are clamped into the bevel gear 2a3, the ring main unit 2a6 stops moving, and the ring main unit 2a6 does not move any more, when the two ring main units 2a6 approach, the clamping block 3c1 and the clamping rod 3c2 on the two ring main units 2a6 also approach each other gradually, when the elastic clamping block 3c3 contacts the clamping block 3c1, the elastic clamping block 3c3 bends inwards due to elasticity, after the clamping block 3c1 separates from the elastic clamping block 3c3, the elastic clamping block 3c3 is used for restoring the original shape under the action of elasticity, at the moment, the two ring main units 2a6 are connected together, the bottom plate 1a is placed on the ground and used for supporting the movement of the ring main unit 2a6, the supporting plate 1b and the side plate 1d are used for supporting the upper supporting plate 2d1, and the protection box 1c is used for protecting the pull-up mechanism 2 d.
Claims (9)
1. An auxiliary tool for splicing ring main units is characterized by comprising a supporting mechanism (1), an assembling system (2) and a fixing system (3), wherein the supporting mechanism (1) is fixedly installed on the ground, the assembling system (2) is positioned in the supporting mechanism (1) to facilitate the assembling of the ring main units, the fixing system (3) is fixedly arranged on the assembling system (2) and used for fixedly splicing the ring main units, the assembling system (2) comprises a driving mechanism (2a), a sliding mechanism (2b), an auxiliary mechanism (2c) and a pull-up mechanism (2d), the sliding mechanism (2b) is fixedly arranged at the bottom end of the supporting mechanism (1) and used for sliding the bottom end of the ring main unit, the pull-up mechanism (2d) is fixedly arranged at the top of the supporting mechanism (1) and used for sliding the top end of the ring main unit, the driving mechanism (2a) is arranged at the top of the sliding mechanism (2b) and used for driving the sliding mechanism (2b) to move, an auxiliary mechanism (2c) for assisting in splicing the cabinet is fixedly arranged on the outer side of the supporting mechanism (1);
the driving mechanism (2a) comprises a driving box (2a1), a ring main unit (2a6), two first driving rollers (2a2), bevel gears (2a3), a second driving roller (2a4) and four chain wheels (2a5), the ring main unit (2a6) is slidably arranged at the top end of the sliding mechanism (2b), the driving box (2a1) is fixedly arranged at the inner bottom end of the ring main unit (2a6), the two first driving rollers (2a2) are respectively arranged at two sides of the driving box (2a1), one end of each first driving roller (2a2) is in transmission connection with the output end of the driving box (2a1), one gear of each bevel gear (2a3) is arranged at one end, far away from the driving box (2a1), of each first driving roller (2a2), one gear of each bevel gear (2a 636) is arranged with one first driving roller (352 a), and the axis of each bevel gear (4) is arranged with the axis of the other bevel gear (4), both ends of each second driving roller (2a4) are provided with gears, and each chain wheel (2a5) is meshed with the gears on the second driving roller (2a 4).
2. The auxiliary tool for splicing ring main units according to claim 1, wherein the sliding mechanism (2b) comprises two sliding rails (2b3), four third transmission rollers (2b1), rollers (2b2) and roller protective cases (2b4), the two sliding rails (2b3) are fixedly arranged at the bottom end of the supporting mechanism (1), the top end of each roller protective case (2b4) is fixedly arranged at the bottom end of the ring main unit (2a6), each roller (2b2) is arranged inside one roller protective case (2b4), the two roller protective cases are coaxially arranged, the bottom ends of every two rollers (2b2) are in rolling connection with one sliding rail (2b3), each third transmission roller (2b1) passes through one roller (2b2) and one roller protective case (2b4), and each third transmission roller (2b1) is in transmission connection with one roller (2b2), both ends of each third driving roller (2b1) are provided with gears meshed with the chain wheel (2a5), and both ends of each third driving roller (2b1) are provided with nuts used for fixing the roller (2b2) and the roller protective shell (2b 4).
3. The auxiliary tool for splicing ring main units into cabinets according to claim 2, wherein the auxiliary mechanism (2c) comprises a lock catch (2c2) and a door (2c3), two damping hinges (2c1) and triangular rails (2c4), the door (2c3) is arranged at the top of the sliding rail (2b3) in a turnover mode, one end of the lock catch (2c2) is fixedly arranged on the door (2c3), the other end of the lock catch is fixedly arranged on the supporting mechanism (1), the two damping hinges (2c1) are arranged at the upper end and the lower end of the door (2c3) in a turnover mode, one end of each damping hinge (2c1) is fixedly arranged on the door (2c3), the other end of each damping hinge is fixedly arranged on the supporting mechanism (1), the bottom of each triangular rail (2c4) is fixedly arranged on the ground, and one side of each triangular rail (2c4) is fixedly connected with one sliding rail (2b 3).
4. The auxiliary tool for splicing ring main units according to claim 3, wherein the pull-up mechanism (2d) comprises an upper supporting plate (2d1), two pull blocks (2d2) and a height increasing block (2d3), the upper supporting plate (2d1) is fixedly installed at the top end of the supporting mechanism (1), a plurality of grooves are formed in the upper supporting plate (2d1), the two pull blocks (2d2) are fixedly installed at the top end of the ring main unit (2a6), a plurality of sliding blocks corresponding to the grooves formed in the upper supporting plate (2d1) protrude from each pull block (2d2), and the two height increasing blocks (2d3) are respectively arranged in the track of one sliding rail (2b 3).
5. The auxiliary tool for splicing ring main units according to claim 4, wherein the fixing system (3) comprises a feedback mechanism (3a), a brake mechanism (3b) and a clamping mechanism (3c), the feedback mechanism (3a) is fixedly installed on the ring main unit (2a6), the brake mechanism (3b) is installed at the inner bottom end of the ring main unit (2a6), and the clamping mechanism (3c) is fixedly installed at one side of the ring main unit (2a 6).
6. The auxiliary tool for splicing ring main units as claimed in claim 5, wherein the feedback mechanism (3a) comprises a pressure sensor (3a1) and a control panel (3a2), a connecting hole is formed in one side of the ring main unit (2a6), the pressure sensor (3a1) is fixedly installed in the connecting hole in the ring main unit (2a6), and the control panel (3a2) is fixedly installed on one side of the ring main unit (2a 6).
7. The auxiliary tool for splicing ring main units according to claim 6, wherein the brake mechanism (3b) comprises an electric push rod (3b1), a connecting rod (3b2) and two brake blocks (3b3), the electric push rod (3b1) is fixedly installed at the inner bottom end of the ring main unit (2a6), one side of the connecting rod (3b2) is fixedly connected with the output end of the electric push rod (3b1), the two brake blocks (3b3) are respectively arranged at two ends of the connecting rod (3b2), and each brake block (3b3) is provided with a tooth engaged with a gear on the bevel gear (2a 3).
8. The auxiliary tool for splicing ring main units as claimed in claim 7, wherein the clamping mechanism (3c) comprises two clamping blocks (3c1), clamping rods (3c2) and elastic clamping blocks (3c3), each clamping block (3c1) is disposed on one side of the ring main unit (2a6) and is distributed at equal intervals along the vertical direction of the ring main unit (2a6), each clamping rod (3c2) is disposed on one side of the ring main unit (2a6) and is distributed at equal intervals along the vertical direction of the ring main unit (2a6), and each elastic clamping block (3c3) is disposed on one clamping rod (3c 2).
9. The auxiliary tool for splicing ring main units into cabinets according to claim 8, wherein the supporting mechanism (1) comprises a bottom plate (1a), side plates (1d), a protection box (1c) and two supporting plates (1b), the bottom plate (1a) is fixedly installed on the ground, each supporting plate (1b) is vertically and fixedly installed at the top end of the bottom plate (1a), the side plates (1d) are vertically and fixedly installed at the top end of the bottom plate (1a), and the protection box (1c) is fixedly installed at the top end of the upper supporting plate (2d 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542395.3A CN111564783B (en) | 2020-06-15 | 2020-06-15 | Ring main unit pieces together cabinet and uses auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542395.3A CN111564783B (en) | 2020-06-15 | 2020-06-15 | Ring main unit pieces together cabinet and uses auxiliary fixtures |
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| CN111564783A CN111564783A (en) | 2020-08-21 |
| CN111564783B true CN111564783B (en) | 2022-02-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101555553B1 (en) * | 2013-11-18 | 2015-09-24 | 엘에스산전 주식회사 | Safety Device for Drawable Air Circuit Breaker |
| CN104917080A (en) * | 2014-03-13 | 2015-09-16 | 上海正昊电力科技有限公司 | Movement device for power distribution cabinet combination |
| CN204793703U (en) * | 2015-05-29 | 2015-11-18 | 遵义长征电器防爆设备有限责任公司 | Slidable cubical switchboard box |
| CN104852303B (en) * | 2015-06-09 | 2017-03-22 | 国网山东济南市历城区供电公司 | Combination auxiliary device for switch cabinet |
| CN106532526B (en) * | 2016-11-11 | 2018-07-03 | 国网山东省电力公司济南市长清区供电公司 | A kind of switch cabinet combining auxiliary device |
| CN109066313A (en) * | 2018-09-18 | 2018-12-21 | 张家港市宏冠金属制品厂 | A kind of cubicle switchboard outer framework |
| CN210568275U (en) * | 2019-08-07 | 2020-05-19 | 重庆励境展览展示有限公司 | Mounting structure of lighting system plain type track light trough |
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