CN105576539A - Centrally-installed switchgear intelligent maintenance dolly bearing bench - Google Patents

Centrally-installed switchgear intelligent maintenance dolly bearing bench Download PDF

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Publication number
CN105576539A
CN105576539A CN201610130304.9A CN201610130304A CN105576539A CN 105576539 A CN105576539 A CN 105576539A CN 201610130304 A CN201610130304 A CN 201610130304A CN 105576539 A CN105576539 A CN 105576539A
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CN
China
Prior art keywords
flat board
level
plummer
fixed
adjusting
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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.)
Granted
Application number
CN201610130304.9A
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Chinese (zh)
Other versions
CN105576539B (en
Inventor
周维明
苏佳华
季松林
褚国伟
马剑勋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU BIAOMA INDUSTRIAL ROBOT SYSTEM ENGINEERING Co Ltd
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Changzhou Power Supply Co of Jiangsu Electric Power Co
Original Assignee
CHANGZHOU BIAOMA INDUSTRIAL ROBOT SYSTEM ENGINEERING Co Ltd
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Changzhou Power Supply Co of Jiangsu Electric Power Co
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Publication date
Application filed by CHANGZHOU BIAOMA INDUSTRIAL ROBOT SYSTEM ENGINEERING Co Ltd, State Grid Corp of China SGCC, State Grid Jiangsu Electric Power Co Ltd, Changzhou Power Supply Co of Jiangsu Electric Power Co filed Critical CHANGZHOU BIAOMA INDUSTRIAL ROBOT SYSTEM ENGINEERING Co Ltd
Priority to CN201610130304.9A priority Critical patent/CN105576539B/en
Publication of CN105576539A publication Critical patent/CN105576539A/en
Application granted granted Critical
Publication of CN105576539B publication Critical patent/CN105576539B/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

Abstract

A centrally-installed switchgear intelligent maintenance dolly bearing bench comprises a bearing platform, a middle-layer platform and a lower-layer platform. A first side of the middle-layer platform is hinged with the corresponding side of the lower-layer platform; a third side, opposite to the first side, of the middle-layer platform is provided with two windows; each window is provided with a first adjustment lever fixedly arranged on the middle-layer platform; the two first adjustment levers are driven to rise or fall synchronously by a first leveling servo motor fixedly arranged on the lower-layer platform through a first gear drive mechanism; a second side of the middle-layer platform is hinged with the corresponding side of the bearing platform; two second adjustment levers are fixedly arranged on the bottom surface of the bearing platform and corresponding to a fourth side of the middle-layer platform; the fourth side of the middle-layer platform is provided with two windows; the two second adjustment levers are inserted into the two windows in the fourth side respectively; the middle-layer platform is fixedly provided with a second leveling servo motor; and the second leveling servo motor drives the two second adjustment levers to rise or fall synchronously through a second gear drive mechanism. The bearing bench has a leveling function and is reliable in performance.

Description

Middle-placed switch cabinet intelligence inspection trolley plummer
Technical field
The present invention relates to middle-placed switch cabinet intelligence inspection trolley plummer.
Background technology
Along with the high speed development of electrical network, 10kV number of devices rolls up, and the 10kV equipment of many old transformer stations is also progressively transformed, and the use of middle-placed switch cabinet equipment is more and more extensive.During overhaul of line breaker in middle-placed switch cabinet need circuit breaker to pull out cabinet, be placed on special cart and carry out checking experiment work.Along with the raising of circuit breaker interrupting capacity, breaker body, from focusing on increase, moves to trolley platform more difficult by manpower by breaker body in cabinet.The utility model of Chinese Patent Application No. 201320628477.5 discloses a kind of carrier loader of intermediate switchgear cabinet, comprise vehicle frame, bottom interconnective left and right elevating mechanism and pallet apparatus, pallet apparatus comprises the installing rack and left and right tray rack that link with left and right elevating mechanism shaped as frame, shaped as frame installing rack is provided with assembly cavity, left tray rack is assemblied in assembly cavity can left and right horizontal sliding, and left tray rack is provided with locking position assembly.Above-mentioned carrier loader still needs to rely on manpower to be moved to trolley platform in cabinet by Switch main body.The middle-placed switch cabinet intelligence inspection trolley developed at present, can automatically the circuit breaker in middle-placed switch cabinet be transferred to the plummer of inspection trolley from middle-placed switch cabinet, this transfer process needs that two on plummer is slided guide rail to be connected with the circuit breaker in middle-placed switch cabinet, two handles of the circuit breaker in middle-placed switch cabinet are hooked by each handgrip of two grabbing devices on loading plate, the circuit breaker in middle-placed switch cabinet is moved to reach on dolly plummer assigned position along sliding guide rail, so except needing dolly plummer Height Adjustment to consistent with the corresponding height of cabinet, also need the levelness adjusting plummer, the plummer of middle-placed switch cabinet carrier loader common at present can not regulate level.In addition when the chassis of circuit breaker in middle-placed switch cabinet breaks down, need, bottom maintenance circuit breaker, also to require that circuit breaker just can overhaul the chassis of circuit breaker on dolly plummer.
Summary of the invention
The object of the invention is to propose a kind of dependable performance, there is the middle-placed switch cabinet of levelling function intelligence inspection trolley plummer.
For achieving the above object, the present invention takes following technical scheme: middle-placed switch cabinet intelligence inspection trolley plummer comprises loading plate, middle level is dull and stereotyped and lower floor is dull and stereotyped, hinged between first side of described middle level flat board and the corresponding side of lower floor's flat board, dull and stereotyped three side relative with the first side, middle level is provided with two windows, be provided with first adjusting rod be fixed on the flat board of middle level in each window, two the first adjusting rods drive synchronization lifting by the first leveling servomotor be fixed on lower floor's flat board by the first gear drive; Hinged between second side of middle level flat board and the corresponding side of loading plate, 4th side of on the bottom surface of loading plate and relative middle level flat board is fixed with two the second adjusting rods, 4th side of middle level flat board is provided with two windows, two the second adjusting rods insert in two windows of the 4th side respectively, middle level flat board is fixed with the second leveling servomotor, the second leveling servomotor drives two the second adjusting rod synchronization liftings by the second gear drive.
Described lower floor flat board is provided with the first adjusting pole, first adjusting pole is connected with the first adjustment axle, adjust on the first swivel nut that male thread section is connected be fixed with a L frame with first, described first adjusting rod is fixedly connected with a L frame, and the first adjusting rod is connected with middle level flat board by connection bracket on top.
Described first gear drive comprise be connected with the first leveling servo motor output shaft power transmission shaft, be arranged on two the first driving gears on power transmission shaft and be arranged on two first each first driven gears adjusted on axle, two the first driving gears engage with corresponding first driven gear.
Described middle level flat board is provided with the second adjusting pole, the second adjusting pole is connected with the second adjustment axle, and adjust on the second swivel nut that male thread section is connected be fixed with the 2nd L frame with second, described second adjusting rod is fixedly connected with the 2nd L frame.
Described second gear drive comprise be connected with the second leveling servo motor output shaft power transmission shaft, be arranged on two the second driving gears on power transmission shaft and be arranged on two second each second driven gears adjusted on axle, two the second driving gears engage with corresponding second driven gear respectively.
Described loading plate, middle level is dull and stereotyped and lower floor is dull and stereotyped is frame-like.
The present invention has following good effect: 1, the present invention has loading plate, middle level is dull and stereotyped and lower floor is dull and stereotyped, hinged between first side of lower two-ply, supported by two adjusting rods between the 3rd side, hinged between the second side of upper two-ply, supported by two adjusting rods between 4th side, by the lifting of adjusting rod, the gradient of adjustment middle level flat board and loading plate, realizes the leveling of loading plate, owing to being 2 supports, good stability, can bear heavier circuit breaker, dependable performance.The present invention is when carrying out the maintenance of circuit breaker, and circuit breaker is placed on loading plate, and due to loading plate, middle level is dull and stereotyped and lower floor is dull and stereotyped is frame-like, can carry out inspection operation, for service work is provided convenience to the bottom surface of circuit breaker.Family of the present invention suitable computer controls.Can use as the levelling device on miscellaneous equipment.
Accompanying drawing explanation
Fig. 1 is the 3-D view of plummer.
Fig. 2 is the 3-D view of plummer (removing loading plate).
Fig. 3 is the 3-D view of plummer (removing loading plate).
Fig. 4 is the B direction view of Fig. 2.
Fig. 5 is the C direction view of Fig. 2.
Embodiment
Embodiment 1
See Fig. 1 to Fig. 5, the present embodiment comprises loading plate 20, middle level dull and stereotyped 1 and lower floor's flat board 2.The centre of loading plate 20, middle level dull and stereotyped 1 and lower floor's flat board 2 all has window, respectively becomes frame-like, and middle level dull and stereotyped 1 is identical with the size shape of lower floor flat board 2.
First bottom surface, side of middle level flat board 1 is fixed with two the first body cradles 17, first body cradle 17 is ears type, two first body cradle 17 positions of the dull and stereotyped 2 corresponding middle level flat boards 1 of lower floor are fixed with two first hinged seats 16, first hinged seat 16 is monaural type, by pinned connection between the first corresponding body cradle 17 and the first hinged seat 16, make between the first side of middle level flat board 1 and the corresponding side of lower floor's flat board 2 hinged.
The 3rd side relative with the first side on middle level flat board 1 is provided with two windows, the first adjusting rod 3 that a top is connected with middle level dull and stereotyped 1 by the first Z-shaped frame 15 is provided with in each window, lower floor's flat board 2 is fixed with the first adjusting pole 11, first adjusting pole 11 is connected with the first adjustment axle 12, adjust on the first swivel nut 13 that axle 12 thread segment is connected be fixed with a L frame 14 with first, the middle part of described first adjusting rod 3 is fixedly connected with a L frame 14.
Two the first adjusting rods 3 drive lifting by the first leveling servomotor 4 be fixed on lower floor's flat board 2 by the first gear drive 5.First gear drive 5 comprise be connected with the first leveling servo motor output shaft the first power transmission shaft 5-1, be arranged on two the first driving gear 5-2 on power transmission shaft 5-1 and be separately positioned on two first two the first driven gear 5-3 adjusted on axle 12, two the first driving gear 5-2 respectively engage with corresponding first driven gear 5-3.First power transmission shaft 5-1 is supported by two bearing pedestals 9 be fixed on lower floor's flat board 2.
Second side of middle level flat board 1 is fixed with two the second hinged seats 18, two second hinged seat 18 positions of loading plate 20 corresponding middle level flat board 1 are fixed with two second body cradles 19, second body cradle 19 is similarly ears type, by pinned connection between the second corresponding body cradle 19 and the second hinged seat 18, make between the second side of middle level flat board 1 and the corresponding side of loading plate 20 hinged.
4th side of on the bottom surface of loading plate 20 and relative middle level flat board 1 is fixed with two the second adjusting rods 6,4th side of middle level flat board 1 is provided with two windows that can insert respectively for two the second adjusting rods 6, the middle level flat board 2 of described horizontal adjustment platform 3 is provided with the second adjusting pole 21, second adjusting pole 21 is connected with the second adjustment axle 22, adjust on the second swivel nut 23 that axle 22 thread segment is connected be fixed with the 2nd L frame 24 with second, the middle part of described second adjusting rod 6 is fixedly connected with the 2nd L frame 24.
The bottom surface of the dull and stereotyped 3-1 in middle level is fixed with the second leveling servomotor 7, second leveling servomotor 7 drives the second adjusting rod 6 to be elevated by the second gear drive 8.Second gear drive 8 of described horizontal adjustment platform 3 comprises the second driving shaft 8-1 be connected with the second leveling servo motor output shaft, two the second driven gear 8-3 being arranged on two the second driving gear 8-2 on second driving shaft 8-1 and being arranged on the second adjustment axle 22, and two the second driving gear 8-2 engage respectively with two the second driven gear 8-3.Second driving shaft 8-1 is supported by two bearing pedestals 10 be fixed on dull and stereotyped 1 bottom surface, middle level.
When the first leveling servomotor 4 rotates, synchronous drive two the first driving gear 5-2 rotate, two the first driven gear 5-3 drive two first adjustment axles 12 to rotate respectively, first swivel nut 13 that rotarily drives of the first adjustment axle 12 moves on axle, respectively drive the first adjusting rod 3 be connected to be elevated by a L frame 14 by two the first swivel nuts 13, thus realize the gradient of the X-direction regulating loading plate 20.
When the second leveling servomotor 3-7 rotates, synchronous drive two the second driving gear 8-2 rotate, two the second driven gear 8-3 drive two second adjustment axles 22 to rotate respectively, respectively drive two the second adjusting rods 6 to be elevated respectively by the 2nd L frame 24 by two second swivel nuts 23, thus realize the gradient of the Y-direction regulated.
Loading plate 20 is provided with obliquity sensor 25, and according to the signal that obliquity sensor 25 feeds back, computer instruction first leveling servomotor 4 and the second leveling servomotor 7 run, and regulates the levelness of loading plate 20.When overhauling the chassis of central cabinet circuit breaker as needed, because loading plate 20, middle level dull and stereotyped 1 and lower floor's flat board 2 are frame-like, as long as raise plummer, just can operate the bottom surface of circuit breaker, conveniently to overhaul.

Claims (6)

1. a middle-placed switch cabinet intelligence inspection trolley plummer, it is characterized in that: comprise loading plate (20), middle level flat board (1) and lower floor's flat board (2), hinged between first side in described middle level flat board (1) and the corresponding side of lower floor's flat board (2), the 3rd side that middle level flat board (1) is relative with the first side is provided with two windows, first adjusting rod (3) be fixed on middle level flat board (1) is provided with in each window, two the first adjusting rods (3) drive synchronization lifting by the first leveling servomotor (4) be fixed on lower floor's flat board (2) by the first gear drive (5), second side of middle level flat board (1) is hinged between the corresponding side of loading plate (20), on the bottom surface of loading plate (20) and relatively the 4th side in middle level flat board (1) is fixed with two the second adjusting rods (6), 4th side of middle level flat board (1) is provided with two windows, two the second adjusting rods (6) are inserted in two windows of the 4th side respectively, middle level flat board (1) is fixed with the second leveling servomotor (7), the second leveling servomotor (7) drives two the second adjusting rod (6) synchronization liftings by the second gear drive (8).
2. middle-placed switch cabinet intelligence inspection trolley plummer according to claim 1, it is characterized in that: described lower floor flat board (2) is provided with the first adjusting pole (11), first adjusting pole (11) is connected with the first adjustment axle (12), adjust on the first swivel nut (13) that axle (12) thread segment is connected be fixed with a L frame (14) with first, described first adjusting rod (3) is fixedly connected with a L frame (14), and the first adjusting rod (3) is connected with middle level flat board (1) by connection bracket (15) on top.
3. middle-placed switch cabinet intelligence inspection trolley plummer according to claim 2, it is characterized in that: described first gear drive (5) comprise be connected with the first leveling servo motor output shaft power transmission shaft (5-1), be arranged on two the first driving gears (5-2) on power transmission shaft (5-1) and be arranged on two first each first driven gears (5-3) adjusted on axle (12), two the first driving gears (5-2) are engaged with corresponding first driven gear (5-3).
4. middle-placed switch cabinet intelligence inspection trolley plummer according to claim 1, it is characterized in that: described middle level flat board (2) is provided with the second adjusting pole (21), second adjusting pole (21) is connected with the second adjustment axle (22), adjust on the second swivel nut (23) that axle (22) thread segment is connected be fixed with the 2nd L frame (24) with second, described second adjusting rod (6) is fixedly connected with the 2nd L frame (24).
5. the plummer of middle-placed switch cabinet intelligence inspection trolley according to claim 4, it is characterized in that: described second gear drive (8) comprise be connected with the second leveling servomotor (7) output shaft power transmission shaft (8-1), be arranged on two the second driving gears (8-2) on power transmission shaft (8-1) and be arranged on two second each second driven gears (8-3) adjusted on axle (22), two the second driving gears (8-2) are engaged with corresponding second driven gear (8-3) respectively.
6. middle-placed switch cabinet intelligence inspection trolley plummer according to claim 1, is characterized in that: described loading plate (20), middle level flat board (1) and lower floor's flat board (2) are frame-like.
CN201610130304.9A 2016-03-08 2016-03-08 Middle-placed switch cabinet intelligence inspection trolley plummer Active CN105576539B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610130304.9A CN105576539B (en) 2016-03-08 2016-03-08 Middle-placed switch cabinet intelligence inspection trolley plummer

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Application Number Priority Date Filing Date Title
CN201610130304.9A CN105576539B (en) 2016-03-08 2016-03-08 Middle-placed switch cabinet intelligence inspection trolley plummer

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CN105576539B CN105576539B (en) 2017-08-25

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2712878Y (en) * 2004-04-12 2005-07-27 中铁大桥局集团武汉桥机有限公司 Crane capable of hoisting materials on the inclined ramp
CN102806819A (en) * 2012-08-24 2012-12-05 江西连胜科技有限公司 Automatic horizontal adjusting device and adjusting method for platform
CN203743775U (en) * 2013-10-10 2014-07-30 国家电网公司 Automatic leveling device for suspended equipment
CN204324798U (en) * 2014-12-12 2015-05-13 广东电网有限责任公司清远供电局 Breaker transfer trolley
CN104676211A (en) * 2015-02-10 2015-06-03 北京长征火箭装备科技有限公司 Hierarchical adjustment type automatic leveling device
CN205452907U (en) * 2016-03-08 2016-08-10 江苏省电力公司常州供电公司 In put cabinet intelligence and overhaul dolly plummer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2712878Y (en) * 2004-04-12 2005-07-27 中铁大桥局集团武汉桥机有限公司 Crane capable of hoisting materials on the inclined ramp
CN102806819A (en) * 2012-08-24 2012-12-05 江西连胜科技有限公司 Automatic horizontal adjusting device and adjusting method for platform
CN203743775U (en) * 2013-10-10 2014-07-30 国家电网公司 Automatic leveling device for suspended equipment
CN204324798U (en) * 2014-12-12 2015-05-13 广东电网有限责任公司清远供电局 Breaker transfer trolley
CN104676211A (en) * 2015-02-10 2015-06-03 北京长征火箭装备科技有限公司 Hierarchical adjustment type automatic leveling device
CN205452907U (en) * 2016-03-08 2016-08-10 江苏省电力公司常州供电公司 In put cabinet intelligence and overhaul dolly plummer

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