CN103746308A - Vacuum circuit breaker transfer vehicle with adjustable width and height - Google Patents

Vacuum circuit breaker transfer vehicle with adjustable width and height Download PDF

Info

Publication number
CN103746308A
CN103746308A CN201410040060.6A CN201410040060A CN103746308A CN 103746308 A CN103746308 A CN 103746308A CN 201410040060 A CN201410040060 A CN 201410040060A CN 103746308 A CN103746308 A CN 103746308A
Authority
CN
China
Prior art keywords
vacuum circuit
underframe
adjustable
pallet
breaker
Prior art date
Application number
CN201410040060.6A
Other languages
Chinese (zh)
Other versions
CN103746308B (en
Inventor
彭忠富
邵旭威
卢德银
倪红华
郑文林
李晓东
方向
杨广
薛金森
王惠文
卢奕
章霞
Original Assignee
浙江时通电气制造有限公司
国家电网公司
国网浙江省电力公司金华供电公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江时通电气制造有限公司, 国家电网公司, 国网浙江省电力公司金华供电公司 filed Critical 浙江时通电气制造有限公司
Priority to CN201410040060.6A priority Critical patent/CN103746308B/en
Priority claimed from CN201410408525.9A external-priority patent/CN104218481B/en
Priority claimed from CN201410407580.6A external-priority patent/CN104210519B/en
Publication of CN103746308A publication Critical patent/CN103746308A/en
Application granted granted Critical
Publication of CN103746308B publication Critical patent/CN103746308B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention relates to a vacuum circuit breaker transfer vehicle with adjustable width and height. The vacuum circuit breaker transfer vehicle comprises a body provided with a mobile device at the bottom and a hydraulic lifting assembly, wherein the body is movably connected with a brake assembly and is provided with at least one set of positioning assemblies and guide assemblies with an adjustable gap, and a locking assembly for locking a vacuum circuit breaker on the body is arranged on the guide assemblies. The vacuum circuit breaker transfer vehicle has the advantages that the reliable locking between the body and the vacuum circuit breaker as well as between the body and a cabinet body is guaranteed and the center of gravity of the body is effectively lowered as the cabinet body provided with the vacuum circuit breaker is fixedly arranged on the body through the positioning assemblies and the vacuum circuit breaker is fixedly locked on the body through the locking assembly, as the gap between the positioning assemblies is adjustable and the height adjustment is performed by the control of the hydraulic lifting assembly, the body can be adaptive to different models effectively, the universality is strong, the work efficiency is greatly improved, and the use effect is good.

Description

A kind of width, adjustable for height vacuum circuit-breaker transfer car(buggy)
Technical field
The present invention relates to a kind of width, adjustable for height vacuum circuit-breaker transfer car(buggy).
Background technology
In the process of middle-placed switch cabinet Installation and Debugging, operating maintenance, need to use transfer car(buggy) vacuum circuit-breaker transporting from middle-placed switch cabinet internal security, and be placed to other positions, transfer car(buggy) in the market has several defects: 1. adjust highly slow, the levelling all around height of four points is very difficult, and imbalance easily causes again bolt distortion; 2. height and width specifications are many, and versatility is poor, and different specification circuit breakers must be equipped with corresponding transfer car(buggy), have increased production cost, also cause site space to be taken in a large number; 3. transfer car(buggy) and vacuum circuit-breaker do not have reliable locking device, and transfer car(buggy) center of gravity is too high, and in the process of transporting, a little obstacle blocks transfer car(buggy) wheel, are easy to occur leaning forward, translating into, and cause even personal security problem of device damage; 4,, at the scene owing to there is no hoisting equipment, circuit breaker need to fall earthward or lift to transfer car(buggy) from ground from transfer car(buggy) sometimes, transfer car(buggy) overhead high, heavy current breaker is heavier, therefore very useless power.Want at present electricity consumption department to arrange interruption duration more and more difficult, if accident occurs in the on-the-spot electricity consumption operating maintenance stage, just may cause interruption duration to extend, will cause larger economic loss.
Summary of the invention
The versatility of the existing vacuum circuit-breaker transfer car(buggy) of the technical problem to be solved in the present invention is poor, and operating characteristics is not good, cannot positive lock, and the problems such as center of gravity height, thus a kind of width, adjustable for height vacuum circuit-breaker transfer car(buggy) are provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of width,
Adjustable for height vacuum circuit-breaker transfer car(buggy), comprise that bottom is provided with the body of mobile device, hydraulic lifting assembly, on described body, be connected with the brake assemblies of a control mobile device motion, described body is provided with at least one group the cabinet that vacuum circuit-breaker is installed is accurately positioned in to the positioning component on body and vacuum circuit-breaker is moved to the adjustable guidance set of spacing in cabinet, and described guidance set is provided with vacuum circuit-breaker is locked to the latch assembly on body.
Preferably, described body comprises underframe, active lifting bar, driven elevating lever, platform, one end of described active lifting bar is rotatably connected on underframe, the other end of described active lifting bar is slidably connected on platform, one end of described driven elevating lever is rotatably connected on platform, the other end of described driven elevating lever is slidably connected on underframe, the middle part of described active lifting bar and the middle part of driven elevating lever are rotationally connected by rotating shaft, described mobile device comprises and can rotate the directive wheel being arranged on underframe by 360 degree, be fixedly connected on the upper driven pulley of underframe, described brake assemblies is arranged on the underframe of directive wheel top, described hydraulic lifting assembly and active lifting bar are rotationally connected, by hydraulic lifting assembly control active lifting bar, on platform, slide, the driven elevating lever of rear drive slides on underframe, body lifting is convenient, simple to operate, security performance is good, simple in structure, be convenient to control the adjustable height of body, the directive wheel that 360 degree rotations arrange is convenient to this physical efficiency and is moved in any direction, Practical Performance is good, brake assemblies control directive wheel has guaranteed the stationary performance of body after brake, unfailing performance is good, guaranteed the security performance of vacuum circuit-breaker.
Preferably, on described underframe, be also provided with and be convenient to the push rod that body moves, described active lifting bar is movably connected on the platform of push rod one side, described driven elevating lever is movably connected on the underframe of push rod one side, described underframe is provided with the sliding tray sliding on underframe for driven elevating lever, described driven elevating lever is provided with the movable pulley matching with sliding tray, described active lifting bar is slidably connected on platform by directional wheel, push rod is convenient to operating personnel body is carried out to move operation, guaranteed the stationary performance of body in lifting process, security performance is good, while hoisting there is not beat in platform, unfailing performance is good.
Preferably, described hydraulic lifting assembly comprises the hydraulic cylinder that is fixedly connected on underframe, is movably connected in the piston rod in hydraulic cylinder, described piston rod is connected with active lifting bar, the pressurizing pack that the piston rod that is provided with described hydraulic cylinder rises in hydraulic cylinder, described push rod is provided with the pressure release handle that control piston bar declines in hydraulic cylinder, by rising or the decline of pressurizing pack and pressure release handle control piston bar, simple to operate, simple in structure, control effectively, be convenient to the activity of control piston bar in hydraulic cylinder.
Preferably, described brake assemblies comprises by bearing pin and is hinged on the pedal on underframe, be movably connected in the brake lever for being connected with directive wheel on underframe, between described pedal and brake lever, be provided with the spring resetting for brake lever, described bearing pin is provided with the jump ring resetting for pedal, the bottom of described brake lever is provided with a horizontal part, the bottom of described horizontal part is provided with slipmat, the thickness of described slipmat is 10~15mm, by pedal control brake lever to the directive wheel processing of braking, braking effect is good, avoided the movement of directive wheel, jump ring the reset that has guaranteed brake lever is set, jump ring the reset that has guaranteed pedal is set, Practical Performance is good, simple to operate, when slipmat thickness is less than 10mm, slipmat is easily worn, useful life is short, braking effect is poor, when slipmat thickness is greater than 15mm, slipmat is installed difficulty, be unfavorable for brake, Practical Performance is poor.
Preferably, described guidance set comprises and is fixedly connected on dismountable pallet on platform, be movably connected in respectively the right baffle-plate on pallet, right baffle plate, between described right baffle-plate and right baffle plate, form for the adjustable guide rail of the hard-wired spacing of cabinet that vacuum circuit-breaker is installed, described latch assembly is arranged on the bottom of pallet, the front end of described right baffle-plate and the front end of right baffle plate are equipped with a positioning component, spacing between described positioning component is greater than the spacing between guide rail, can adapt to the vacuum circuit-breaker cabinet fixed installation of different model, Practical Performance, install reliable, good positioning effect, reduced the workload manually positioning.
Preferably, described right baffle-plate and right baffle plate are symmetrical arranged about pallet axis, on described pallet, be respectively equipped with at least one for right baffle-plate and the slide plate of right baffle plate activity on pallet, described slide plate is provided with chute, described right baffle-plate and right baffle plate are all movably connected on chute by screw, described pallet is provided with the graduation mark of being convenient to show spacing between right baffle-plate and right baffle plate, be convenient to spacing, by the effectively distance between space distance control of graduation mark, Practical Performance is good, be convenient to operating personnel and observe, workload is little.
Preferably, described positioning component comprises the positioning seat being fixed on pallet, be fixed on the alignment pin on positioning seat, the front end of described alignment pin is provided with infrared induction probe, the horizontal center line of described infrared induction probe and the horizontal center line of alignment pin are overlapping, the front end of described alignment pin is provided with a horn mouth that outer imperial palace is little, described bell-mouthed front end is connected with a dust cover, by infrared induction, pop one's head in and be convenient to alignment pin location, the horn mouth that outer imperial palace is little is convenient to infrared induction probe and is sent light source, be convenient to focus on, good positioning effect, reduced original need artificial with visually observe brought workload, unfailing performance is good.
Preferably, described latch assembly comprises the stay hinged with pallet, stage clip, one end of described stage clip is fixedly connected on stay, the other end of described stage clip is fixedly connected on pallet, and the rear end of described stay is provided with the action bars of controlling stay operating state, and the front end of described stay is provided with locked groove, on the described stay in locked groove front, be provided with rake, locking effect is good, is convenient to regulate, and guarantees that vacuum circuit-breaker can be fixed on pallet.
Preferably, described pallet is bolted to connection on platform, in the opposing sidewalls of described right baffle-plate and right baffle plate, be equipped with a groove, between two grooves, form guide rail, the bottom of described groove is equipped with at least one installing hole of installing for cabinet, connects reliably, and Practical Performance is good, simple in structure, be convenient to install.
In sum, advantage of the present invention: the cabinet that vacuum circuit-breaker is installed is fixedly mounted on body by positioning component, and by latch assembly, vacuum circuit-breaker is locked on body, guaranteed reliable lock between body and vacuum circuit-breaker, body and cabinet, can effectively reduce the center of gravity of body, because of the spacing between guidance set adjustable, the control of hydraulic lifting assembly highly regulates, effectively make this physical efficiency adapt to different models, universal performance is strong, greatly improved operating efficiency, result of use is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of width of the present invention, adjustable for height vacuum circuit-breaker transfer car(buggy);
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of brake assemblies;
Fig. 5 is the structural representation of positioning component;
Structural representation when Fig. 6 is a kind of width of the present invention, the installation of adjustable for height vacuum circuit-breaker transfer car(buggy).
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5: a kind of width, adjustable for height vacuum circuit-breaker transfer car(buggy), comprise that bottom is provided with the body 1 of mobile device, hydraulic lifting assembly 2, on described body 1, be connected with the brake assemblies 3 of a control mobile device motion, described body 1 is provided with at least one group the cabinet that vacuum circuit-breaker is installed is accurately positioned in to the positioning component 4 on body 1 and vacuum circuit-breaker is moved to the adjustable guidance set 5 of spacing in cabinet, described guidance set 5 is provided with vacuum circuit-breaker is locked to the latch assembly 7 on body 1, described body 1 comprises underframe 11, active lifting bar 12, driven elevating lever 13, platform 14, one end of described active lifting bar 12 is rotatably connected on underframe 11, the other end of described active lifting bar 12 is slidably connected on platform 14, one end of described driven elevating lever 13 is rotatably connected on platform 14, the other end of described driven elevating lever 13 is slidably connected on underframe 11, the middle part of the middle part of described active lifting bar 12 and driven elevating lever 13 is rotationally connected by rotating shaft, described mobile device comprises and can rotate the directive wheel 91 being arranged on underframe 11 by 360 degree, be fixedly connected on the upper driven pulley 92 of underframe 11, described brake assemblies 3 is arranged on the underframe 11 of directive wheel 91 tops, described hydraulic lifting assembly 2 is rotationally connected with active lifting bar 12, by hydraulic lifting assembly 2, control active lifting bar 12 slides on platform 14, the driven elevating lever 13 of rear drive slides on underframe 11, body 1 lifting is convenient, simple to operate, security performance is good, simple in structure, be convenient to control the adjustable height of body 1, 360 degree rotate the directive wheels 91 that arrange and are convenient to body 1 and move on can be in any direction, Practical Performance is good, brake assemblies 3 is controlled directive wheel 91 and has been guaranteed the stationary performance of body 1 after brake, unfailing performance is good, guaranteed the security performance of vacuum circuit-breaker, on described underframe 11, be also provided with and be convenient to the push rod 15 that body 1 moves, described active lifting bar 12 is movably connected on the platform 14 of push rod one side, described driven elevating lever 13 is movably connected on the underframe 11 of push rod one side, described underframe 11 is provided with the sliding tray 111 sliding on underframe 11 for driven elevating lever 13, described driven elevating lever 13 is provided with the movable pulley 131 matching with sliding tray 111, described active lifting bar 12 is slidably connected on platform 14 by directional wheel 121, push rod is convenient to operating personnel body 1 is carried out to move operation, guaranteed the stationary performance of body 1 in lifting process, security performance is good, while hoisting there is not beat in platform 14, unfailing performance is good, described hydraulic lifting assembly 2 comprises the hydraulic cylinder 21 being fixedly connected on underframe 11, be movably connected in the piston rod 22 in hydraulic cylinder 21, described piston rod 22 is connected with active lifting bar 12, described hydraulic cylinder 21 is provided with the pressurizing pack 23 of piston rod 22 in hydraulic cylinder 21 interior risings, described push rod 15 is provided with the pressure release handle 24 of control piston bar 22 in hydraulic cylinder 21 interior declines, by rising or the decline of pressurizing pack and pressure release handle control piston bar 22, simple to operate, simple in structure, control effective, be convenient to the activity of control piston bar 22 in hydraulic cylinder 21, described brake assemblies 3 comprises by bearing pin 33 and is hinged on the pedal 31 on underframe 11, be movably connected in the brake lever 32 for being connected with directive wheel 91 on underframe 11, between described pedal 31 and brake lever 32, be provided with the spring 34 resetting for brake lever 32, described bearing pin is provided with the jump ring 34 resetting for pedal 31, the bottom of described brake lever 32 is provided with a horizontal part 36, the bottom of described horizontal part is provided with slipmat 361, the thickness of described slipmat is 10~15mm, by pedal 31, control brake lever 32 to directive wheel 91 processing of braking, braking effect is good, avoided the movement of directive wheel 91, jump ring 34 the reset that has guaranteed brake lever 32 is set, jump ring 34 the reset that has guaranteed pedal 31 is set, Practical Performance is good, simple to operate, when slipmat thickness is less than 10mm, slipmat is easily worn, useful life is short, braking effect is poor, when slipmat thickness is greater than 15mm, slipmat is installed difficulty, be unfavorable for brake, Practical Performance is poor, described guidance set 5 comprises and is fixedly connected on dismountable pallet 51 on platform 14, be movably connected in respectively the right baffle-plate 52 on pallet 51, right baffle plate 53, between described right baffle-plate 52 and right baffle plate 53, form for the adjustable guide rail of the hard-wired spacing of cabinet that vacuum circuit-breaker is installed, described latch assembly 7 is arranged on the bottom of pallet 51, the front end of the front end of described right baffle-plate 52 and right baffle plate 53 is equipped with a positioning component 4, spacing between described positioning component 4 is greater than the spacing between guide rail, can adapt to the vacuum circuit-breaker cabinet fixed installation of different model, Practical Performance, install reliable, good positioning effect, reduced the workload manually positioning, described right baffle-plate 52 and right baffle plate 53 are symmetrical arranged about pallet 51 axis, on described pallet 51, be respectively equipped with at least one for right baffle-plate 52 and the slide plate 55 of right baffle plate 53 activities on pallet 51, described slide plate 55 is provided with chute 56, described right baffle-plate 52 and right baffle plate 53 are all movably connected on chute 56 by screw 57, described pallet 51 is provided with the graduation mark 54 of being convenient to show spacing between right baffle-plate 52 and right baffle plate 53, be convenient to spacing, by the effectively distance between space distance control of graduation mark 54, Practical Performance is good, being convenient to operating personnel observes, workload is little, described positioning component 4 comprises the positioning seat 41 being fixed on pallet 51, be fixed on the alignment pin 42 on positioning seat 41, the front end of described alignment pin 42 is provided with infrared induction probe 43, the horizontal center line of described infrared induction probe 43 and the horizontal center line of alignment pin 42 are overlapping, the front end of described alignment pin 42 is provided with a horn mouth 431 that outer imperial palace is little, described bell-mouthed front end is connected with a dust cover 44, by infrared induction, pop one's head in and 43 be convenient to alignment pin 42 and locate, the horn mouth that outer imperial palace is little is convenient to infrared induction probe 43 and is sent light source, be convenient to focus on, good positioning effect, reduced original need artificial with visually observe brought workload, unfailing performance is good, described latch assembly 7 comprises the stay 71 hinged with pallet 51, stage clip 72, one end of described stage clip 72 is fixedly connected on stay 71, the other end of described stage clip 72 is fixedly connected on pallet 51, the rear end of described stay 71 is provided with the action bars 73 of controlling stay 71 operating states, the front end of described stay 71 is provided with locked groove 711, on the described stay 71 in locked groove 711 fronts, be provided with rake 712, locking effect is good, be convenient to regulate, guarantee that vacuum circuit-breaker can be fixed on pallet 51, described pallet 51 is bolted to connection on platform 14, in the opposing sidewalls of described right baffle-plate 52 and right baffle plate 53, be equipped with a groove, between two grooves, form guide rail, the bottom of described groove is equipped with at least one installing hole of installing for cabinet, connect reliable, Practical Performance is good, simple in structure, be convenient to install.
As shown in Fig. 2, Fig. 3, Fig. 6: during vacuum circuit-breaker in place, platform 14 is placed in to liftoff minimum point, adjusted size guidance set 5 and the position of positioning component 4 on platform 14 of and circuit breaker wide according to cabinet: when cabinet is wide, guidance set 5 is placed in to C position during for 1000mm, positioning component 4 is placed in A position, when cabinet is wide, guidance set 5 is placed in to D position along the slide plate 55 on pallet 51 when the 800mm, positioning component 4 is placed in B position, circuit breaker is placed on guidance set 5 with manpower or lifting appliance, and move backward to installing hole, make the locking pin 30 of circuit breaker 29 insert installing hole, this body 1 together with circuit breaker 29 be pushed into need operation cabinet before 33, centering is roughly adjusted in position, left and right, step on pressurizing pack downwards with pin, 21 li of hydraulic oil of hydraulic cylinder promote piston rod 22, under the effect of piston rod 22, the rising (reaching as high as 1000mm) of passive elevating lever and active lifting bar 12 implementation platforms 14 and pallet 51.The infrared induction probe 43 being provided with in lifting height is the alignment pin 42 of positioning component 4 detects that location hole 31 centre-heights of alignment pin 42 and cabinet 33 stop rising when basically identical.When the alignment pin 42 of fine-adjustment positioning mechanism IV and the location hole center of cabinet are basically identical in the position of left and right, suitably pushing hard transport carriage makes alignment pin 42 insert the location hole of cabinet, stay 71 can insert the locking hole of cabinet smoothly, now pushes down on the pedal backward 31, and dolly can not be retreated.The locking pin of circuit breaker is exited to installing hole, push hard circuit breaker, make it to enter cabinet inside along guidance set 5.Pedal 31 forward, can move dolly, stirs clockwise handle, makes stay 71 no longer hook cabinet, pushes away backward transport carriage, makes it to move to the position of appointment, pulls down pressure release handle, makes platform 14 drop to natural height.
Need be when shifting circuit breaker 29 in cabinet, body 1 is moved to and needs to shift before the cabinet of circuit breaker 33 by said process, and make it coordinate and brake with cabinet location, circuit breaker is pulled out to from cabinet along guidance set 5 and can makes the locking pin 30 of circuit breaker insert installing hole.Pedal 31 forward, can move dolly, stirs clockwise handle, makes stay 71 no longer hook cabinet, pushes away backward transport carriage, makes it to move to the position of appointment, pulls down pressure release handle, makes platform 14 drop to natural height.
By positioning component, the cabinet that vacuum circuit-breaker is installed is fixedly mounted on body, and by latch assembly, vacuum circuit-breaker is locked on body, guaranteed reliable lock between body and vacuum circuit-breaker, body and cabinet, can effectively reduce the center of gravity of body, adjustable because of the spacing between guidance set, the control of hydraulic lifting assembly highly regulates, effectively make this physical efficiency adapt to different models, universal performance is strong, has greatly improved operating efficiency, and result of use is good.

Claims (10)

1. a width, adjustable for height vacuum circuit-breaker transfer car(buggy), comprise that bottom is provided with the body of mobile device (1), hydraulic lifting assembly (2), it is characterized in that: the brake assemblies (3) that is connected with a control mobile device motion on described body (1), described body (1) is provided with at least one group the cabinet that vacuum circuit-breaker is installed is accurately positioned in to the positioning component (4) on body (1) and vacuum circuit-breaker is moved to the adjustable guidance set (5) of spacing in cabinet, described guidance set (5) is provided with vacuum circuit-breaker is locked to the latch assembly (7) on body (1).
2. a kind of width according to claim 1, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: described body (1) comprises underframe (11), active lifting bar (12), driven elevating lever (13), platform (14), one end of described active lifting bar (12) is rotatably connected on underframe (11), the other end of described active lifting bar (12) is slidably connected on platform (14), one end of described driven elevating lever (13) is rotatably connected on platform (14), the other end of described driven elevating lever (13) is slidably connected on underframe (11), the middle part of the middle part of described active lifting bar (12) and driven elevating lever (13) is rotationally connected by rotating shaft, described mobile device comprises and can rotate the directive wheel (91) being arranged on underframe (11) by 360 degree, be fixedly connected on the upper driven pulley (92) of underframe (11), described brake assemblies (3) is arranged on the underframe (11) of directive wheel (91) top, described hydraulic lifting assembly (2) is rotationally connected with active lifting bar (12).
3. a kind of width according to claim 2, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: on described underframe (11), be also provided with and be convenient to the mobile push rod (15) of body (1), described active lifting bar (12) is movably connected on the platform (14) of push rod one side, described driven elevating lever (13) is movably connected on the underframe (11) of push rod one side, described underframe (11) is provided with the sliding tray (111) sliding on underframe (11) for driven elevating lever (13), described driven elevating lever (13) is provided with the movable pulley (131) matching with sliding tray, described active lifting bar (12) is slidably connected on platform (14) by directional wheel (121).
4. a kind of width according to claim 3, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: described hydraulic lifting assembly (2) comprises the hydraulic cylinder (21) being fixedly connected on underframe (11), be movably connected in the piston rod (22) in hydraulic cylinder (21), described piston rod (22) is connected with active lifting bar (12), described hydraulic cylinder (21) is provided with the pressurizing pack (23) that piston rod (22) rises in hydraulic cylinder (21), described push rod (15) is provided with the pressure release handle (24) that control piston bar (22) declines in hydraulic cylinder (21).
5. a kind of width according to claim 2, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: described brake assemblies (3) comprises by bearing pin (33) and is hinged on the pedal (31) on underframe (11), be movably connected in the upper brake lever (32) for being connected with directive wheel of underframe (11), between described pedal (31) and brake lever (32), be provided with the spring (34) resetting for brake lever, described bearing pin (33) is provided with the jump ring (35) resetting for pedal, the bottom of described brake lever (32) is provided with a horizontal part (36), the bottom of described horizontal part is provided with slipmat (361), the thickness of described slipmat is 10~15mm.
6. a kind of width according to claim 2, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: described guidance set (5) comprises that being fixedly connected on platform (14) goes up dismountable pallet (51), be movably connected in respectively the right baffle-plate (52) on pallet, right baffle plate (53), between described right baffle-plate (52) and right baffle plate (53), form for the adjustable guide rail of the hard-wired spacing of cabinet that vacuum circuit-breaker is installed, described latch assembly (7) is arranged on the bottom of pallet, the front end of described right baffle-plate and the front end of right baffle plate are equipped with a positioning component (4), spacing between described positioning component (4) is greater than the spacing between guide rail.
7. a kind of width according to claim 6, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: described right baffle-plate (52) and right baffle plate (53) are symmetrical arranged about pallet axis, on described pallet, be respectively equipped with at least one for right baffle-plate and the slide plate (55) of right baffle plate activity on pallet, described slide plate is provided with chute (56), described right baffle-plate and right baffle plate are all movably connected on chute by screw (57), and described pallet is provided with the graduation mark (54) of being convenient to show spacing between right baffle-plate and right baffle plate.
8. a kind of width according to claim 6, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: described positioning component (4) comprises the positioning seat (41) being fixed on pallet (51), be fixed on the alignment pin (42) on positioning seat (41), the front end of described alignment pin (42) is provided with infrared induction probe (43), the described infrared induction probe horizontal center line of (43) and the horizontal center line of alignment pin (42) are overlapping, the front end of described alignment pin (42) is provided with a horn mouth (431) that outer imperial palace is little, the front end of described horn mouth (431) is connected with a dust cover (44).
9. a kind of width according to claim 6, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: described latch assembly (7) comprises the stay hinged with pallet (71), stage clip (72), one end of described stage clip (72) is fixedly connected on stay (72), the other end of described stage clip (72) is fixedly connected on pallet, the rear end of described stay is provided with the action bars (73) of controlling stay operating state, the front end of described stay is provided with locked groove (711), is provided with rake (712) on the described stay in locked groove front.
10. a kind of width according to claim 6, adjustable for height vacuum circuit-breaker transfer car(buggy), it is characterized in that: described pallet is bolted to connection on platform (14), in the opposing sidewalls of described right baffle-plate and right baffle plate, be equipped with a groove, between two grooves, form guide rail, the bottom of described groove is equipped with at least one installing hole of installing for cabinet.
CN201410040060.6A 2014-01-27 2014-01-27 Vacuum circuit breaker transfer vehicle with adjustable width and height Active CN103746308B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410040060.6A CN103746308B (en) 2014-01-27 2014-01-27 Vacuum circuit breaker transfer vehicle with adjustable width and height

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410408525.9A CN104218481B (en) 2014-01-27 2014-01-27 Width-adjustable and height-adjustable transfer vehicle for vacuum circuit breakers
CN201410407580.6A CN104210519B (en) 2014-01-27 2014-01-27 A kind of vacuum circuit breaker transfer car(buggy)
CN201410040060.6A CN103746308B (en) 2014-01-27 2014-01-27 Vacuum circuit breaker transfer vehicle with adjustable width and height

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201410407580.6A Division CN104210519B (en) 2014-01-27 2014-01-27 A kind of vacuum circuit breaker transfer car(buggy)
CN201410408525.9A Division CN104218481B (en) 2014-01-27 2014-01-27 Width-adjustable and height-adjustable transfer vehicle for vacuum circuit breakers

Publications (2)

Publication Number Publication Date
CN103746308A true CN103746308A (en) 2014-04-23
CN103746308B CN103746308B (en) 2014-11-26

Family

ID=50503313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410040060.6A Active CN103746308B (en) 2014-01-27 2014-01-27 Vacuum circuit breaker transfer vehicle with adjustable width and height

Country Status (1)

Country Link
CN (1) CN103746308B (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061961A (en) * 2014-05-29 2014-09-24 国家电网公司 Detection device for mobile integral high-voltage breaker
CN104101489A (en) * 2014-05-29 2014-10-15 国家电网公司 Convenient high-voltage circuit breaker detection tooling
CN104134940A (en) * 2014-07-17 2014-11-05 国家电网公司 Mounting rack
CN104139792A (en) * 2014-07-16 2014-11-12 国家电网公司 Small-sized shearing-force hydraulic lifting and guide rail pushing special automatic freight handcart for machine room
CN104485593A (en) * 2014-11-14 2015-04-01 中黔电气集团股份有限公司 Transport device for underneath-arranged voltage transformer handcart
CN104682238A (en) * 2015-03-26 2015-06-03 国家电网公司 Lifting platform for replacing mutual inductor in switch cabinet of 35KV or below
CN105207101A (en) * 2015-09-19 2015-12-30 国网山东济南市长清区供电公司 High-voltage switch cabinet and handcart circuit breaker position adjusting method for high-voltage switch cabinet
CN105226544A (en) * 2015-10-27 2016-01-06 江苏省电力公司镇江供电公司 Station dolly
CN106549324A (en) * 2016-11-25 2017-03-29 国网浙江平湖市供电公司 A kind of general dolly of transformer station
CN107487344A (en) * 2017-06-29 2017-12-19 无锡市京锡冶金液压机电有限公司 A kind of construction site stroller
CN107611301A (en) * 2017-09-07 2018-01-19 绵阳鹏志远科技有限公司 For installing the mechanism of battery in computer room
CN109131477A (en) * 2018-08-30 2019-01-04 浙江顺舟电力高技术有限公司 For carrying the transfer car(buggy) of the distribution cabinet equipment in power distribution cabinet
CN110979412A (en) * 2019-12-24 2020-04-10 老肯医疗科技股份有限公司 Transfer device for medical storage rack
CN111029929A (en) * 2020-02-05 2020-04-17 武汉哈撒给科技有限公司 Movable power distribution cabinet
CN111468228A (en) * 2020-04-21 2020-07-31 宁波建辰新型材料有限公司 Municipal administration rubbish reducing mechanism for environmental protection
CN111940416A (en) * 2020-07-03 2020-11-17 宿州冬宇环保科技有限公司 Industrial dust collector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2177926A1 (en) * 2008-10-16 2010-04-21 TEM ELETTRONICA S.r.l. unipersonale Device for testing an energy meter type device onboard an electrically driven train
CN201656300U (en) * 2009-12-18 2010-11-24 常州市拓源电气制造有限公司 Frame circuit breaker installing trolley
CN201722108U (en) * 2010-07-08 2011-01-26 福州天一同益电气有限公司 Hydraulic lifting service handcart for switch cabinet
CN202389423U (en) * 2011-12-12 2012-08-22 广州华成电器股份有限公司 Circuit breaker transfer trolley
CN103481936A (en) * 2013-10-10 2014-01-01 益和电气集团股份有限公司 Circuit breaker transfer cart
CN203690761U (en) * 2014-01-27 2014-07-02 浙江时通电气制造有限公司 Vacuum breaker transfer trolley with adjustable width and height

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2177926A1 (en) * 2008-10-16 2010-04-21 TEM ELETTRONICA S.r.l. unipersonale Device for testing an energy meter type device onboard an electrically driven train
CN201656300U (en) * 2009-12-18 2010-11-24 常州市拓源电气制造有限公司 Frame circuit breaker installing trolley
CN201722108U (en) * 2010-07-08 2011-01-26 福州天一同益电气有限公司 Hydraulic lifting service handcart for switch cabinet
CN202389423U (en) * 2011-12-12 2012-08-22 广州华成电器股份有限公司 Circuit breaker transfer trolley
CN103481936A (en) * 2013-10-10 2014-01-01 益和电气集团股份有限公司 Circuit breaker transfer cart
CN203690761U (en) * 2014-01-27 2014-07-02 浙江时通电气制造有限公司 Vacuum breaker transfer trolley with adjustable width and height

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104101489B (en) * 2014-05-29 2017-04-05 国家电网公司 A kind of portable primary cut-out detecting tool
CN104101489A (en) * 2014-05-29 2014-10-15 国家电网公司 Convenient high-voltage circuit breaker detection tooling
CN104061961A (en) * 2014-05-29 2014-09-24 国家电网公司 Detection device for mobile integral high-voltage breaker
CN104139792A (en) * 2014-07-16 2014-11-12 国家电网公司 Small-sized shearing-force hydraulic lifting and guide rail pushing special automatic freight handcart for machine room
CN104134940A (en) * 2014-07-17 2014-11-05 国家电网公司 Mounting rack
CN104485593A (en) * 2014-11-14 2015-04-01 中黔电气集团股份有限公司 Transport device for underneath-arranged voltage transformer handcart
CN104682238A (en) * 2015-03-26 2015-06-03 国家电网公司 Lifting platform for replacing mutual inductor in switch cabinet of 35KV or below
CN105207101A (en) * 2015-09-19 2015-12-30 国网山东济南市长清区供电公司 High-voltage switch cabinet and handcart circuit breaker position adjusting method for high-voltage switch cabinet
CN105226544A (en) * 2015-10-27 2016-01-06 江苏省电力公司镇江供电公司 Station dolly
CN105226544B (en) * 2015-10-27 2017-05-17 江苏省电力公司镇江供电公司 Transformer station overhaul trolley
CN106549324A (en) * 2016-11-25 2017-03-29 国网浙江平湖市供电公司 A kind of general dolly of transformer station
CN107487344A (en) * 2017-06-29 2017-12-19 无锡市京锡冶金液压机电有限公司 A kind of construction site stroller
CN107611301A (en) * 2017-09-07 2018-01-19 绵阳鹏志远科技有限公司 For installing the mechanism of battery in computer room
CN109131477A (en) * 2018-08-30 2019-01-04 浙江顺舟电力高技术有限公司 For carrying the transfer car(buggy) of the distribution cabinet equipment in power distribution cabinet
CN110979412A (en) * 2019-12-24 2020-04-10 老肯医疗科技股份有限公司 Transfer device for medical storage rack
CN110979412B (en) * 2019-12-24 2021-02-23 老肯医疗科技股份有限公司 Transfer device for medical storage rack
CN111029929A (en) * 2020-02-05 2020-04-17 武汉哈撒给科技有限公司 Movable power distribution cabinet
CN111468228A (en) * 2020-04-21 2020-07-31 宁波建辰新型材料有限公司 Municipal administration rubbish reducing mechanism for environmental protection
CN111940416A (en) * 2020-07-03 2020-11-17 宿州冬宇环保科技有限公司 Industrial dust collector

Also Published As

Publication number Publication date
CN103746308B (en) 2014-11-26

Similar Documents

Publication Publication Date Title
CN1307758C (en) Low voltage switchigear comprising locking device for appliance module
US7258184B2 (en) Battery replacement system for an industrial truck
CN104362534B (en) A kind of drawer type electric control cabinet assembly
CN106494370B (en) Tripper changes electromigration moving platform and quick-change system
JP5654034B2 (en) Carriage for aircraft engine module
CN106040879A (en) Automatic die changing system for punching machine
CN104466772A (en) Drawer-type electric power control cabinet assembly with position sensor
CN105449562A (en) Central-positioned type switch chassis overhaul device
CN104242121B (en) Wheelbarrow switch load wagon
CN204324798U (en) Breaker transfer trolley
CN201222625Y (en) Removal high voltage switch cabinet shutter operating gear
CN205248675U (en) Put formula high tension switchgear in general type and overhaul dolly
CN104483858A (en) Control system of drawer type electric control cabinet assembly with position sensor
CN105390968A (en) Universal central high-voltage switch cabinet maintenance cart
CN105150158A (en) Mutual inductor assembly positioner
CN102315600A (en) Maintenance car of handcart type breaker equipment
CN201354305Y (en) Light hydraulic crane
CN205335712U (en) Novel dolly is transported to circuit breaker
CN102230364A (en) Automatic operation device of upper drill floor and lower drill floor of drill rod
CN104167677A (en) Adjustable special hydraulic moving lifting truck
CN104319674A (en) Drawer type electric control cabinet assembly with dust removal and heat dissipation functions
CN202701713U (en) Assembly pressing device for plate series
CN205811377U (en) Multi-function hand-cart overhaul platform of circuit breaker
CN103601055B (en) Elevator rail clamping device
CN102377115B (en) Overhauling platform of breaker

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: PENG ZHONGFU SHAO XUWEI LU DEYIN NI HONGHUA ZHENG WENLIN LI XIAODONG FANG XIANG YANG GUANG XUE JINSEN WANG HUIWEN LU YI ZHANG XIA TO: NI HONGHUA SHAO XUWEI ZHENG WENLIN LI XIAODONG FANG XIANG YANG GUANG XUE JINSEN PENG ZHONGFU WANG HUIWEN LU YI ZHANG XIA

C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Ni Honghua

Inventor after: Lu Yi

Inventor after: Zhang Xia

Inventor after: Shao Xuwei

Inventor after: Zheng Wenlin

Inventor after: Li Xiaodong

Inventor after: Fang Xiang

Inventor after: Yang Guang

Inventor after: Xue Jinsen

Inventor after: Peng Zhongfu

Inventor after: Wang Huiwen

Inventor before: Peng Zhongfu

Inventor before: Wang Huiwen

Inventor before: Lu Yi

Inventor before: Zhang Xia

Inventor before: Shao Xuwei

Inventor before: Lu Deyin

Inventor before: Ni Honghua

Inventor before: Zheng Wenlin

Inventor before: Li Xiaodong

Inventor before: Fang Xiang

Inventor before: Yang Guang

Inventor before: Xue Jinsen

C14 Grant of patent or utility model
GR01 Patent grant