CN203690761U - Vacuum breaker transfer trolley with adjustable width and height - Google Patents
Vacuum breaker transfer trolley with adjustable width and height Download PDFInfo
- Publication number
- CN203690761U CN203690761U CN201420053107.8U CN201420053107U CN203690761U CN 203690761 U CN203690761 U CN 203690761U CN 201420053107 U CN201420053107 U CN 201420053107U CN 203690761 U CN203690761 U CN 203690761U
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- right baffle
- underframe
- vacuum circuit
- adjustable
- pallet
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- 230000003028 elevating effect Effects 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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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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Abstract
The utility model relates to a vacuum breaker transfer trolley with adjustable width and height. The vacuum breaker transfer trolley comprises a body and a hydraulic elevating member. A mobile device is arranged at the bottom of the body. A braking member is movably connected onto the body. At least a group of positioning members and guiding members with adjustable intervals are arranged on the body. A locking member for locking a vacuum breaker on the body tightly is arranged on each guiding member. The vacuum breaker transfer trolley is advantageous in that, a cabinet body equipped with a vacuum breaker is fixedly installed on the body through the positioning members, the vacuum breaker is locked on the body tightly through the locking members, reliable locking of the body and the vacuum breaker, and the body and the cabinet body is guaranteed, the gravity center of the body can be lowered effectively; because the intervals among the guiding members are adjustable, and the hydraulic elevating member control height adjustment, the body can be adapted to different models effectively, the general performance is strong, the work efficiency is raised greatly, and the usage effects are good.
Description
Technical field
The utility model 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.
Utility model content
The versatility of the existing vacuum circuit-breaker transfer car(buggy) of the technical problems to be solved in the utility model 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 utility model is achieved through 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, 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, slide on platform by hydraulic lifting assembly control active lifting bar, 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 ensured the stationary performance of body after brake, unfailing performance is good, ensure 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, ensure 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, avoid the movement of directive wheel, jump ring the reset that has ensured brake lever is set, jump ring the reset that has ensured pedal is set, Practical Performance is good, simple to operate, in the time that slipmat thickness is less than 10mm, slipmat is easily worn, useful life is short, braking effect is poor, in the time that 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, reduce 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, pop one's head in and be convenient to alignment pin location by infrared induction, 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 ensures 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 utility model: 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, ensure 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.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of width of the utility model, 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 utility model, 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, control active lifting bar 12 by hydraulic lifting assembly 2 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 ensured the stationary performance of body 1 after brake, unfailing performance is good, ensure 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, ensure 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, control brake lever 32 to directive wheel 91 processing of braking by pedal 31, braking effect is good, avoid the movement of directive wheel 91, jump ring 34 the reset that has ensured brake lever 32 is set, jump ring 34 the reset that has ensured pedal 31 is set, Practical Performance is good, simple to operate, in the time that slipmat thickness is less than 10mm, slipmat is easily worn, useful life is short, braking effect is poor, in the time that 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, reduce 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, pop one's head in and 43 be convenient to alignment pin 42 and locate by infrared induction, 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, ensure 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: when 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: guidance set 5 is placed in to C position when cabinet is wide during for 1000mm, positioning component 4 is placed in A position, guidance set 5 is placed in to D position along the slide plate 55 on pallet 51 when cabinet is wide 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, ensure 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053107.8U CN203690761U (en) | 2014-01-27 | 2014-01-27 | Vacuum breaker transfer trolley with adjustable width and height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053107.8U CN203690761U (en) | 2014-01-27 | 2014-01-27 | Vacuum breaker transfer trolley with adjustable width and height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690761U true CN203690761U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053107.8U Withdrawn - After Issue CN203690761U (en) | 2014-01-27 | 2014-01-27 | Vacuum breaker transfer trolley with adjustable width and height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690761U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103746308A (en) * | 2014-01-27 | 2014-04-23 | 浙江时通电气制造有限公司 | Vacuum circuit breaker transfer vehicle with adjustable width and height |
| CN104218481A (en) * | 2014-01-27 | 2014-12-17 | 浙江时通电气制造有限公司 | Width-adjustable and height-adjustable transfer vehicle for vacuum circuit breakers |
| CN104362527A (en) * | 2014-09-30 | 2015-02-18 | 国家电网公司 | Transit system for 10 kV switch trolley |
| CN104979771A (en) * | 2015-07-17 | 2015-10-14 | 国家电网公司 | Multi-functional platform vehicle |
| CN105313935A (en) * | 2014-07-03 | 2016-02-10 | 国家电网公司 | Multifunctional carrying vehicle |
| CN105932579A (en) * | 2016-05-30 | 2016-09-07 | 河南平高通用电气有限公司 | Installation auxiliary device for current transformer |
| CN105966439A (en) * | 2016-07-12 | 2016-09-28 | 太仓德宝玩具制品有限公司 | Flat car suitable for toy production line |
| CN107492791A (en) * | 2017-09-04 | 2017-12-19 | 郭昌磊 | Dust arrester outside a kind of controller switching equipment low-tension switch cabinet |
| CN117818126A (en) * | 2023-11-16 | 2024-04-05 | 东莞海裕百特智能装备有限公司 | Polar ear calendering equipment |
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2014
- 2014-01-27 CN CN201420053107.8U patent/CN203690761U/en not_active Withdrawn - After Issue
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20141126 |
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| RGAV | Abandon patent right to avoid regrant |