CN115395388A - High-low voltage electric appliance switch control complete equipment and use method thereof - Google Patents
High-low voltage electric appliance switch control complete equipment and use method thereof Download PDFInfo
- Publication number
- CN115395388A CN115395388A CN202211111952.1A CN202211111952A CN115395388A CN 115395388 A CN115395388 A CN 115395388A CN 202211111952 A CN202211111952 A CN 202211111952A CN 115395388 A CN115395388 A CN 115395388A
- Authority
- CN
- China
- Prior art keywords
- low voltage
- switch cabinet
- voltage switch
- piece
- outer frame
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 45
- 239000011324 bead Substances 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention relates to the field of high-low voltage transformers. The invention discloses high-low voltage electric appliance switch control complete equipment and a using method thereof, and aims to solve the problems that when a switch cabinet is lifted, the outer wall winding of the switch cabinet can be elongated along with the movement of the switch cabinet, and the winding behind the switch cabinet is easy to have knotting and other phenomena when the switch cabinet is used for a long time, so that the use of the high-low voltage switch cabinet and the lifting of the high-low voltage switch cabinet are influenced. According to the invention, the switch cabinet is lifted by the driving control equipment, so that the stability of the switch cabinet during lifting is kept, and the wiring of the switch cabinet is straightened during the lifting work of the switch cabinet, thereby avoiding the knotting phenomenon of the wiring of the switch cabinet during the lifting process.
Description
Technical Field
The invention relates to the field of high-low voltage transformers, in particular to high-low voltage electrical appliance switch control complete equipment and a using method thereof.
Background
The high-low voltage switch cabinet is an electric device, the external line firstly enters the main control switch in the cabinet, then enters the branch control switch, and each branch is set according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors, and the like, some are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some are also provided with low-frequency load shedding for keeping main equipment.
The prior patent (publication number: CN 111181033B) discloses a power high-low voltage switch cabinet, which comprises a base, a lifting device and a distribution box, wherein angle iron frames are arranged at four corners of the base, the lifting device is arranged on the upper surface of the base, the distribution box is arranged at the top of the lifting device, and a shock absorber is arranged on the lower surface of the distribution box. The invention can solve the problem that in the high-speed development process of the city, the limited floor area in the city is occupied by various electric power high-voltage and low-voltage switch cabinets along with the increasing of the high-voltage and low-voltage switch cabinets, which is not beneficial to the optimal utilization of space, and the switch cabinets are easy to become small advertisement carriers and become apparent 'pollution sources' which influence the urban environment; so the development in city now urgently needs a formula of burying high-low voltage switch cabinet, and current formula of burying high-low voltage switch cabinet, can not realize the lift of the cubical switchboard body, inconvenient workman's connects electricity and maintenance, and present cubical switchboard has only utilized the inside rear side of box and both sides moreover, and is low to the utilization ratio of box, causes the space extravagant. In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
1. in the prior art, when the switch cabinet is lifted, the stable lifting or descending of the switch cabinet cannot be ensured, so that the situation that the loosening of the wiring inside the switch cabinet is influenced by the shake generated when the switch cabinet is lifted is caused;
2. in the prior art, the lifting piece is driven to lift the switch cabinet in a hand-cranking mode, so that the mode is time-consuming and labor-consuming, and the fatigue of an operator can be increased when the operator needs to bend down;
3. the cubical switchboard is when promoting, and the outer wall wire winding of cubical switchboard then can be elongated along with the removal of cubical switchboard, and then the wire winding behind the cubical switchboard is then easy to appear phenomenons such as knoing when long time is used, influences the use of high-low voltage switch cabinet and the rising of high-low voltage switch cabinet.
Disclosure of Invention
The invention aims to provide a high-low voltage electrical appliance switch control complete equipment and a using method thereof, and aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-low voltage apparatus on-off control complete sets equipment, includes outer frame, high-low voltage switch cabinet and drive control equipment, the ground pit is equipped with the holding tank that holds outer frame, the top of outer frame is equipped with the exhibition door, the exhibition door is on same horizontal plane with ground, drive control equipment includes driving piece, lifting piece, unwrapping wire spare and tightens up the card pearl, the driving piece sets up on outer frame, the setting is in outer frame the interior bottom and with the articulated cooperation of driving piece, the setting of unwrapping wire spare is on outer frame and with the articulated cooperation of driving piece, it sets up on the unwrapping wire spare to tighten up the card pearl.
Preferably, the driving part comprises a pedal, a supporting seat, a rotating block, a touch wheel, a reset frame and a reset spring, the supporting seat is fixedly arranged on the outer frame, the rotating block is arranged on the supporting seat and is in running fit with the supporting seat, the reset frame is arranged on the supporting seat and is in sliding fit with the supporting seat, the touch wheel is rotatably arranged on the reset frame and is in touch fit with the rotating block, and the pedal is fixedly arranged at the top of the rotating block and is longer in one side trampled by taking the top of the rotating block as a fulcrum to form a labor-saving lever.
Preferably, still be equipped with actuating lever, sacculus seat and link on the driving piece, the actuating lever setting on outer frame and with outer frame sliding fit, the fixed bottom that sets up at the pedal of sacculus seat, the sacculus inlay in the sacculus seat and with the top fixed connection of actuating lever, the fixed bottom that sets up at the actuating lever of link.
Preferably, the lifting piece includes hydraulic jack and four groups of bolster, hydraulic jack sets up the interior bottom at outer frame, hydraulic jack's spanner department and link fixed connection, hydraulic jack's exhaust hole department is connected with the rotation piece, the rotation piece is including rotating motor and dwang, the rotation motor sets up the interior bottom at outer frame, the dwang sets up on the main shaft that rotates the motor and is connected with the exhaust hole.
Preferably, four groups the two bisymmetry settings of bolster are in the interior bottom of outer frame, four groups the bolster all includes flexible bracing piece and compression spring, flexible bracing piece is fixed to be set up in the interior bottom of outer frame, the compression spring cover is established on flexible bracing piece, high-low voltage switch cabinet sets up at the top of the flexible bracing piece of four groups's bolster and is connected with hydraulic jack's top, the inner wall sliding fit of high-low voltage switch cabinet and outer frame, compression spring's both ends are connected with the bottom of high-low voltage switch cabinet and the interior bottom of outer frame respectively.
Preferably, the unwrapping wire spare includes sliding seat, sliding block, presss from both sides tight piece, elastic spring and a plurality of friction card pearl, the sliding seat sets up on outer frame, the sliding block set up on the sliding seat and with sliding seat sliding fit, the outer wall of sliding block is equipped with articulated frame, articulated frame and link joint cooperation, press from both sides tight piece setting in the sliding block and with sliding block sliding fit, the elastic spring cover is established on pressing from both sides tight piece, press from both sides tight piece and comprise outer sleeve, inner skleeve and card post, the card post setting on the sliding block and with sliding block sliding fit, inner skleeve and outer sleeve are fixed to be set up on the card post, the front end that the front end of inner skleeve and outer sleeve is slope setting and outer barrel comprises elastic material, be equipped with the slope recess in the sliding block, slope recess and outer skleeve sliding fit, it is equipped with a plurality of to tighten up the card pearl, and a plurality of tightening up the card pearl around the setting of inner skleeve and on the slope position of inner skleeve front end and contradict with the outer sleeve, press from both sides tight piece and the sliding seat and be equipped with the hole that high low-voltage switch cabinet wiring passes.
Preferably, the outer wall of high-low voltage switch cabinet still is equipped with the coiling piece, the coiling piece includes rotating electrical machines, rotary rod and wind-up roll, rotating electrical machines sets up on the outer wall of high-low voltage switch cabinet, the rotary rod setting on rotating electrical machines's main shaft and with high-low voltage switch cabinet's outer wall normal running fit, the wind-up roll equidistant setting is used for winding the outside wiring rolling of high-low voltage switch cabinet to the wind-up roll on the rotary rod.
Preferably, the fixed cardboard that is equipped with the symmetry and sets up on high-low voltage switch cabinet's the outer wall, outer frame last outer wall is equipped with the support piece that is used for supporting the cardboard, support piece is equipped with four groups, four groups two bisymmetries of support piece set up on outer frame's outer wall, four groups support piece all includes casing, bracing piece, kelly and backup pad, the casing is fixed to be set up on outer frame's lateral wall, bracing piece and kelly are all fixed to be set up on the casing, the kelly is not on same vertical line with the bracing piece, the bracing piece rotates to be set up on the bracing piece and contradicts the cooperation with the cardboard.
Preferably, the use method of the high-low voltage apparatus switch control complete equipment comprises the following steps:
s1: when an operator needs to overhaul a high-low voltage switch cabinet, an expansion door on an outer frame is opened, then the operator tramples a pedal on the side longer than the fulcrum by taking the top of a rotating block as the fulcrum, the pedal moves downwards to drive a ball bag to move downwards, the driving rod vertically moves downwards by limiting the driving rod through the outer frame, and then the driving rod vertically moves downwards to drive a lifting piece to lift the high-low voltage switch cabinet upwards through the vertical moving downwards of the driving rod, so that the high-low voltage switch cabinet is convenient to overhaul;
s2: when an operator repeatedly treads a pedal, the pedal can drive a driving rod to repeatedly move downwards and upwards, and further can drive a connecting frame to vertically move a handle of an oil pressure jack through the driving rod, so that the oil pressure jack can drive a high-low voltage switch cabinet to slowly move upwards on an outer frame, the high-low voltage switch cabinet is lifted, the high-low voltage switch cabinet cannot shake in the lifting process through the oil pressure jack, the loosening of a circuit in the high-low voltage switch cabinet is avoided, after the high-low voltage switch cabinet is overhauled, a rotating rod can be driven by a rotating motor to rotate to open an air valve of the oil pressure jack, so that the high-low voltage switch cabinet above the oil pressure jack falls through the self-weight of the high-low voltage switch cabinet, the operation is convenient and fast, four groups of telescopic supporting rods and pressure springs play a buffering role when the high-low voltage switch cabinet falls, the high-low voltage switch cabinet can gently fall, and the phenomenon that a connecting wire in the high-low voltage switch cabinet cannot loosen is caused by the fact that the high-low voltage switch cabinet shakes too much in the high-low voltage switch cabinet;
s3: when the high-low voltage switch cabinet moves upwards under the driving of the hydraulic jack, the winding on the outer wall of the high-low voltage switch cabinet is elongated along with the movement of the high-low voltage switch cabinet, and the winding behind the high-low voltage switch cabinet is easy to generate knotting and other phenomena when the high-low voltage switch cabinet is used for a long time, so that the use of the high-low voltage switch cabinet and the lifting of the high-low voltage switch cabinet are influenced. When the sliding block moves downwards, the inclined groove on the sliding block is not abutted against the outer sleeve and is not pulled to the wire, when the sliding block is matched with the high-low voltage switch cabinet to lift upwards, a part of the lifted part is clamped and moved for a certain distance by the tightening clamping bead, the inclined groove and the outer sleeve are matched with each other, the length of the wire laying wire is adjusted according to the lifting distance of the high-low voltage switch cabinet, the wire of the high-low voltage switch cabinet can be straightened by the arranged wire laying member, the phenomenon that the wire is knotted when the high-low voltage switch cabinet moves upwards is avoided, the wire of the winding member and the wire tightening clamping bead part is wound in a straightened state when the winding member tightens the wire according to the lifting distance of the high-low voltage switch cabinet, and the phenomenon that the material is clamped when the winding member tightens the wire, the arranged friction clamping balls can provide friction force for the outer wall of the connecting wire, so that the connecting wire cannot fall down under the condition that the sliding block does not pull the connecting wire when moving downwards;
s4: when the high-low voltage switch cabinet falls and is positioned in the outer frame, the rotating rod can be driven to rotate through the rotating motor, the rotating rod rotates to drive the winding roller to rotate, so that the connection wire pulled out by the paying-off piece is retracted, the situation that the connection wire is missed outside and the connection wire is contaminated by more dust and impurities is avoided, and the control on the connection wire during the next lifting of the high-low voltage switch cabinet is facilitated;
s5: when high-low voltage switch cabinet rises to the top of peripheral hardware frame, then can support the cardboard through the backup pad on the four group support piece that set up, and then make high-low voltage switch cabinet keep the convenient operating personnel of the stable state of level to overhaul, when the backup pad supported the cardboard, the tail end and the kelly of backup pad were inconsistent, and only need when putting high-low voltage switch cabinet down with the backup pad downwardly rotating then can make high-low voltage switch cabinet can fall, convenient operation is swift. Compared with the prior art, the invention has the following beneficial effects:
according to the invention, when an operator repeatedly treads a pedal, the pedal can drive the driving rod to repeatedly move downwards and upwards, and further the driving rod can drive the connecting frame to vertically move the handle of the oil jack, so that the oil jack can drive the high-low voltage switch cabinet to slowly move upwards on the outer frame, and the high-low voltage switch cabinet can be lifted, and the conditions of shaking and the like of the high-low voltage switch cabinet in the lifting process can be avoided through the oil jack, so that the loose phenomenon of circuits in the high-low voltage switch cabinet can be avoided.
In the invention, when a high-low voltage switch cabinet moves upwards under the driving of an oil jack, the winding on the outer wall of the high-low voltage switch cabinet is elongated along with the movement of the high-low voltage switch cabinet, and the winding behind the high-low voltage switch cabinet is easy to generate knotting and other phenomena when the high-low voltage switch cabinet is used for a long time, so that the use of the high-low voltage switch cabinet and the ascending of the high-low voltage switch cabinet are influenced, the wiring of the high-low voltage switch cabinet is positioned in the holes of a winding piece and a clamping block, when a driving rod drives the oil jack to move through a connecting frame, the connecting frame drives a sliding block to move upwards on a sliding seat through a hinged frame, an inclined groove on the sliding block is abutted against an outer sleeve when the sliding block moves upwards due to the fact that the clamping block is positioned in the sliding block and is in sliding fit with the sliding block, the outer sleeve is pressed to extrude the inner sleeve, so that the tightening clamping bead abutting wire moves along with the movement of the sliding block, when the sliding block moves downwards, the inclined groove on the sliding block is not abutted against the outer sleeve and is not pulled to the wire, when the sliding block is matched with the high-low voltage switch cabinet to lift upwards, a part of the lifted part is clamped and moved for a certain distance by the tightening clamping bead, the inclined groove and the inclined groove are matched with each other to adjust the length of the wire laying according to the lifting distance of the high-low voltage switch cabinet, and the wire laying part is arranged to straighten the wire of the high-low voltage switch cabinet, so that the phenomenon that the wire is knotted when the high-low voltage switch cabinet moves upwards is avoided, the wire of the winding part and the tightening clamping bead part is in a straightened state when the subsequent wire is tightened according to the lifting distance of the high-low voltage switch cabinet by carrying out adaptive adjustment on the wire laying part according to the knotting phenomenon of the high-low voltage switch cabinet, the phenomenon of card material appears when having avoided the coiling piece to the wiring rolling, and the friction card pearl that sets up can provide the frictional force to the wiring outer wall, does not make under the condition of wiring pulling when the sliding block moves down, and the wiring can not fall.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic partial perspective view of the first embodiment of the present invention;
FIG. 3 is a partial perspective sectional view of the present invention;
FIG. 4 is a perspective view of the driving member of the present invention;
FIG. 5 is a perspective view of the lifting member of the present invention;
FIG. 6 is a perspective view of the payoff of the present invention;
FIG. 7 is a fragmentary perspective exploded view of the payoff of the present invention;
FIG. 8 is a partial perspective view of the second embodiment of the present invention;
FIG. 9 is a third perspective view of the present invention;
fig. 10 is a schematic partial perspective view illustrating a fourth embodiment of the present invention.
In the figure: 1. an outer frame; 11. unfolding the door; 2. a high-low voltage switch cabinet; 3. a drive control device; 4. a drive member; 41. treading a pedal; 42. a supporting seat; 43. rotating the block; 44. a contact wheel; 45. a reset frame; 46. a return spring; 47. a drive rod; 48. a balloon; 49. a balloon seat; 491. a connecting frame; 5. a lifting member; 51. an oil jack; 52. a rotating member; 53. rotating the motor; 54. rotating the rod; 6. a buffer member; 61. a telescopic supporting rod; 62. a pressure spring; 7. paying off the wire; 71. a sliding seat; 72. a slider; 721. inclining the groove; 73. a clamping block; 74. an outer sleeve; 75. an inner sleeve; 76. clamping the column;
77. an elastic spring; 78. rubbing the clamping beads; 79. a hinged frame; 791. tightening the clamping beads; 8. a winding member;
81. a rotating electric machine; 82. rotating the rod; 83. a wind-up roll; 84. clamping a plate; 9. a support member; 91. a housing; 92. a support bar; 93. a clamping rod; 94. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a high low voltage apparatus on-off control complete sets equipment, includes outer frame 1, high low voltage switch cabinet 2 and drive control equipment 3, the ground pit is equipped with the holding tank that holds outer frame 1, the top of outer frame 1 is equipped with the expansion door 11, the expansion door 11 is on same horizontal plane with ground, drive control equipment 3 includes driving piece 4, lifting 5, unwrapping wire 7 and tightens up card pearl 791, driving piece 4 sets up on outer frame 1, set up outer frame 1 the interior bottom and with driving piece 4 articulated cooperation, unwrapping wire 7 sets up on outer frame 1 and with driving piece 4 articulated cooperation, it sets up on unwrapping wire 7 to tighten up card pearl 791.
In this embodiment, as shown in fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, the driving member 4 includes a pedal 41, a supporting seat 42, a rotating block 43, an abutting wheel 44, a returning frame 45, and a returning spring 46, the supporting seat 42 is fixedly disposed on the outer frame 1, the rotating block 43 is disposed on the supporting seat 42 and is rotatably engaged with the supporting seat 42, the returning frame 45 is disposed on the supporting seat 42 and is slidably engaged with the supporting seat 42, the abutting wheel 44 is rotatably disposed on the returning frame 45 and is engaged with the rotating block 43 in an abutting manner, the pedal 41 is fixedly disposed at the top of the rotating block 43, and a long side that is stepped with the top of the rotating block 43 as a fulcrum forms a labor-saving lever; when an operator needs to overhaul the high-low voltage switch cabinet 2, the unfolding door 11 on the outer frame 1 is opened, then the operator treads the pedal 41 which takes the top of the rotating block 43 as the longer side of the fulcrum, the pedal 41 moves downwards to drive the balloon 48 to move downwards, the driving rod 47 is enabled to move downwards vertically through the limitation of the outer frame 1 on the driving rod 47, and then the lifting piece 5 can be driven to lift the high-low voltage switch cabinet 2 upwards through the vertical downward movement of the driving rod 47, so that the operator can overhaul the high-low voltage switch cabinet 2 conveniently, the device enables the operator to tread the pedal 41 through the foot to enable the high-low voltage switch cabinet 2 to be lifted upwards more conveniently in a labor-saving mode in working, after the pedal 41 is trodden downwards by the operator, the rotating block 43 can drive the touch wheel 44 to enable the reset frame 45 to move downwards, the reset frame 45 can be driven to move upwards through the reset spring 46 when the operator releases the treading foot, the rotating block 43 can be rotated to be restored to the original state through the touch wheel 44, and the operator can operate more labor-saving more continuously when the operator treads the pedal 41 through the setting.
In this embodiment, as shown in fig. 2, 3, 4, 5, 6, and 7, the driving member 4 is further provided with a driving rod 47, a balloon 48, a balloon seat 49, and a connecting frame 491, the driving rod 47 is disposed on the outer frame 1 and slidably engaged with the outer frame 1, the balloon seat 49 is fixedly disposed at the bottom of the pedal 41, the balloon 48 is embedded in the balloon seat 49 and fixedly connected to the top of the driving rod 47, and the connecting frame 491 is fixedly disposed at the bottom of the driving rod 47; when the pedal 41 moves downwards, the balloon seat 49 drives the balloon 48 to press downwards, and the balloon 48 presses downwards to drive the driving rod 47 to move downwards, so that the downward stepping force of the pedal 41 is transmitted to the driving rod 47, and the driving rod 47 presses downwards to drive the lifting piece 5 and the wire releasing piece 7 to work simultaneously through the connecting frame 491.
In this embodiment, as shown in fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the lifting member 5 includes an oil jack 51 and four sets of buffer members 6, the oil jack 51 is disposed at the inner bottom of the outer frame 1, a wrench of the oil jack 51 is fixedly connected to the connecting frame 491, a rotating member 52 is connected to an exhaust hole of the oil jack 51, the rotating member 52 includes a rotating motor 53 and a rotating rod 54, the rotating motor 53 is disposed at the inner bottom of the outer frame 1, the rotating rod 54 is disposed on a main shaft of the rotating motor 53 and connected to the exhaust hole, the four sets of buffer members 6 are symmetrically disposed at the inner bottom of the outer frame 1, the four sets of buffer members 6 each include a telescopic support rod 61 and a pressure spring 62, the telescopic support rod 61 is fixedly disposed at the inner bottom of the outer frame 1, the pressure spring 62 is disposed on the telescopic support rod 61, the high-low voltage switch cabinet 2 is disposed at the top of the telescopic support rods 61 of the four sets of the buffer members 6 and connected to the top of the oil jack 51, the high-low voltage switch cabinet 2 is connected to the outer frame 1 and the inner bottom of the high-low voltage switch cabinet 62; when an operator repeatedly steps on the pedal 41, the pedal 41 can drive the driving rod 47 to repeatedly move down and up, and further the driving rod 47 can drive the connecting frame 491 to move up and down the handle of the oil jack 51, so that the oil jack 51 can drive the high-low voltage switch cabinet 2 to slowly move up on the outer frame 1, thereby realizing the jacking of the high-low voltage switch cabinet 2, and the condition that the high-low voltage switch cabinet 2 does not shake in the jacking process can be realized through the oil jack 51, thereby avoiding the condition that the circuits in the high-low voltage switch cabinet 2 are loosened, and after the high-low voltage switch cabinet 2 is overhauled, the rotating motor 53 can drive the rotating rod 54 to rotate to open the air valve of the oil jack 51, so that the high-low voltage switch cabinet 2 above the oil jack 51 falls down through the self-weight, the operation is convenient and fast, the four groups of telescopic supporting rods 61 and the pressure springs 62 play a buffering role when the high-low voltage switch cabinet 2 falls, so that the high-low voltage switch cabinet 2 falls gently and does not loosen the connecting wires in the high-low voltage switch cabinet 2, and the high-low voltage switch cabinet 2 does not loosen.
In this embodiment, as shown in fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the wire-releasing member 7 includes a sliding seat 71, a sliding block 72, a clamping block 73, an elastic spring 77 and a plurality of friction clamping beads 78, the sliding seat 71 is disposed on the outer frame 1, the sliding block 72 is disposed on the sliding seat 71 and slidably engages with the sliding seat 71, the outer wall of the sliding block 72 is provided with a hinge bracket 79, the hinge bracket 79 is in hinge engagement with a connecting bracket 491, the clamping block 73 is disposed in the sliding block 72 and slidably engages with the sliding block 72, the elastic spring 77 is sleeved on the clamping block 73, the clamping block 73 is composed of an outer sleeve 74, an inner sleeve 75 and a clamping column 76, the clamping column 76 is disposed on the sliding block 72 and slidably engages with the sliding block 72, the inner sleeve 75 and the clamping column 74 are fixedly disposed on the clamping column 76, the front ends of the inner sleeve 75 and the outer sleeve 74 are disposed in inclined holes, the front ends of the outer cylinder are made of elastic material, an inclined groove 721 is disposed in the sliding block 72, the inclined groove 721 is disposed in the outer sleeve 74, the outer sleeve is slidably engaged with the outer sleeve 791, a plurality of inclined grooves 791, a plurality of clamping beads disposed on the inner sleeve 75 and a plurality of low-adjustable low-pressure switch 792, and a plurality of low-pressure switch devices disposed on the inner sleeve 71, which pass through the inner sleeve 71 and the inner sleeve 73; when the high-low voltage switch cabinet 2 is driven by the hydraulic jack 51 to move upwards, the outer wall winding of the high-low voltage switch cabinet 2 is elongated along with the movement of the high-low voltage switch cabinet 2, and further, when the high-low voltage switch cabinet 2 is used for a long time, the winding behind the high-low voltage switch cabinet 2 is easy to generate knotting and the like, which affects the use of the high-low voltage switch cabinet 2 and the ascending of the high-low voltage switch cabinet 2, in the invention, the wiring of the high-low voltage switch cabinet 2 is positioned in the holes of the winding member 8 and the clamping block 73, when the driving rod 47 drives the hydraulic jack 51 to move through the connecting frame 491, the connecting frame 491 drives the sliding block 72 to move upwards on the sliding seat 71 through the hinged frame 79, because the clamping block 73 is positioned in the sliding block 72 and is in sliding fit with the sliding block 72, when the sliding block 72 moves upwards, the inclined groove 721 on the sliding block 72 is abutted against the outer sleeve 74, so as to press the outer sleeve 74, the outer sleeve 74 is pressed to extrude the inner sleeve 75, so that the tightening clamp bead 791 clamps the connection wire and moves along with the movement of the sliding block 72, when the sliding block 72 moves downwards, the inclined groove 721 on the sliding block 72 does not abut against the outer sleeve 74 through the reverse acting force of the sliding block 72 and the arrangement of the elastic spring 77, so that the connection wire is not pulled, when the high-low voltage switch cabinet 2 is matched to lift upwards, a part of the lifted connection wire is clamped and moved for a certain distance by the tightening clamp bead 791, the lifting distance and the clamping distance are matched to adjust the length of the connection wire paying-off according to the lifting distance of the high-low voltage switch cabinet 2, the connection wire of the high-low voltage switch cabinet 2 can be straightened through the arranged paying-off part 7, the phenomenon that the connection wire is knotted when the high-low voltage switch cabinet 2 moves upwards is avoided, and when the subsequent connection wire of the winding part 8 is tightened according to the lifting distance of the high-low voltage switch cabinet 2, the connection wire between the winding part 8 and the tightening clamping bead 791 is in a straight state, so that the phenomenon that the winding part 8 clamps materials when winding the connection wire is avoided, the arranged friction clamping bead 78 can provide friction force for the outer wall of the connection wire, and the connection wire cannot fall under the condition that the sliding block 72 does not pull the connection wire when moving downwards.
In this embodiment, as shown in fig. 3, 4, 5, 6, 7, 8, and 9, the outer wall of the high-low voltage switch cabinet 2 is further provided with a winding element 8, the winding element 8 includes a rotating motor 81, a rotating rod 82, and a winding roller 83, the rotating motor 81 is disposed on the outer wall of the high-low voltage switch cabinet 2, the rotating rod 82 is disposed on a spindle of the rotating motor 81 and is in rotating fit with the outer wall of the high-low voltage switch cabinet 2, and the winding rollers 83 are disposed on the rotating rod 82 at equal intervals and are used for winding external winding wires of the high-low voltage switch cabinet 2 onto the winding roller 83; when high low-voltage switch cabinet 2 whereabouts is located outer frame 1, then can drive rotary rod 82 through rotating electrical machines 81 and rotate, thereby rotary rod 82 rotates and drives wind-up roll 83 and rotate and will be withdrawed by the wiring that unwrapping wire 7 pulled out to it is more to avoid the wiring to miss the dust impurity that makes the wiring be infected with outside, and makes things convenient for the control of wiring when next high low-voltage switch cabinet 2 goes up and down.
In this embodiment, as shown in fig. 10, the outer walls of the high-voltage and low-voltage switch cabinet 2 are fixedly provided with symmetrically arranged clamping plates 84, the outer wall of the outer frame 1 is provided with four sets of supports 9, the four sets of supports 9 are symmetrically arranged on the outer wall of the outer frame 1 in pairs, each of the four sets of supports 9 comprises a shell 91, a support rod 92, a clamping rod 93 and a support plate 94, the shell 91 is fixedly arranged on the side wall of the outer frame 1, the support rods 92 and the clamping rods 93 are fixedly arranged on the shell 91, the clamping rods 93 and the support rods 92 are not on the same vertical line, and the support rods 92 are rotatably arranged on the support rods 92 and are in interference fit with the clamping plates 84; when high-low voltage switch cabinet 2 rises to the top of peripheral hardware frame, backup pad 94 on four group's supports 9 through the setting then can support cardboard 84, and then make high-low voltage switch cabinet 2 keep the stable state of level to make things convenient for operating personnel to overhaul, when backup pad 94 supports cardboard 84, the tail end of backup pad 94 is inconsistent with kelly 93, and only need when putting low-high voltage switch cabinet 2 down to rotate backup pad 94 then can make low-high voltage switch cabinet 2 can fall, convenient operation is swift.
The use method and the advantages of the invention are as follows: the use method of the high-low voltage electric appliance switch control complete equipment comprises the following working processes:
as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, and fig. 10:
s1: when an operator needs to overhaul the high-low voltage switch cabinet 2, the unfolding door 11 on the outer frame 1 is opened, then the operator tramples the pedal 41 which takes the top of the rotating block 43 as a fulcrum and is on the longer side, the pedal 41 moves downwards to drive the balloon 48 to move downwards, the driving rod 47 moves vertically downwards through the limitation of the outer frame 1 on the driving rod 47, and then the driving rod 47 moves vertically downwards through the vertical downward movement of the driving rod 47 to drive the lifting piece 5 to lift the high-low voltage switch cabinet 2 upwards, so that the operator can overhaul the high-low voltage switch cabinet 2 conveniently, the operator tramples the pedal 41 through the foot to ensure that the high-low voltage switch cabinet 2 is lifted upwards more easily and conveniently during working, and after the pedal 41 is trampled downwards by the operator, the rotating block 43 can drive the abutting wheel 44 to move downwards to enable the resetting frame 45 to move upwards, and when the operator releases the trampled foot, the resetting spring 46 can drive the resetting frame 45 to move upwards, so that the rotating block 43 rotates and restores to the original state through the abutting wheel 44, and the operator tramples the pedal 41 more easily;
s2: when an operator repeatedly steps on the pedal 41, the pedal 41 drives the driving rod 47 to repeatedly move downwards and upwards, and further the driving rod 47 can drive the connecting frame 491 to move the handle of the hydraulic jack 51 upwards and downwards, so that the hydraulic jack 51 can drive the high-low voltage switch cabinet 2 to slowly move upwards on the outer frame 1, thereby realizing the jacking of the high-low voltage switch cabinet 2, and the conditions that the high-low voltage switch cabinet 2 does not shake and the like in the jacking process can be realized through the hydraulic jack 51, thereby avoiding the situation that the line in the high-low voltage switch cabinet 2 is loosened, and after the high-low voltage switch cabinet 2 is overhauled, the rotating motor 53 can drive the rotating rod 54 to rotate to open the air valve of the oil jack 51, so that the high-low voltage switch cabinet 2 above the oil jack 51 falls through self weight, the operation is convenient and rapid, the four groups of telescopic supporting rods 61 and the pressure springs 62 play a role of buffering when the high-low voltage switch cabinet 2 falls, so that the high-low voltage switch cabinet 2 falls slowly and a connecting wire in the high-low voltage switch cabinet 2 is not loosened, the high-low voltage switch cabinet 2 is lifted upwards through the oil jack 51, the high-low voltage switch cabinet 2 moves in a gentle state in the moving process, and the condition that the wiring in the high-low voltage switch cabinet 2 is loosened due to too large shaking of the high-low voltage switch cabinet 2 is avoided;
s3: when the high-low voltage switch cabinet 2 is driven by the hydraulic jack 51 to move upwards, the outer wall winding of the high-low voltage switch cabinet 2 is elongated along with the movement of the high-low voltage switch cabinet 2, and further, when the high-low voltage switch cabinet 2 is used for a long time, the winding behind the high-low voltage switch cabinet 2 is easy to generate knotting and the like, which affects the use of the high-low voltage switch cabinet 2 and the ascending of the high-low voltage switch cabinet 2, in the invention, the wiring of the high-low voltage switch cabinet 2 is positioned in the holes of the winding member 8 and the clamping block 73, when the driving rod 47 drives the hydraulic jack 51 to move through the connecting frame 491, the connecting frame 491 drives the sliding block 72 to move upwards on the sliding seat 71 through the hinged frame 79, because the clamping block 73 is positioned in the sliding block 72 and is in sliding fit with the sliding block 72, when the sliding block 72 moves upwards, the inclined groove 721 on the sliding block 72 is abutted against the outer sleeve 74, so as to press the outer sleeve 74, the outer sleeve 74 is pressed to extrude the inner sleeve 75, so that the tightening clamp bead 791 clamps the wires and moves along with the movement of the sliding block 72, when the sliding block 72 moves downwards, the inclined groove 721 on the sliding block 72 is not abutted against the outer sleeve 74 through the reverse acting force of the sliding block 72 and the arrangement of the elastic spring 77, so that the wires are not pulled, when the high-low voltage switch cabinet 2 is lifted upwards, a part of the lifted wires are clamped and moved for a certain distance by the tightening clamp bead 791, the wires are matched with each other, so that the length of the wire laying wire is adjusted according to the lifting distance of the high-low voltage switch cabinet 2, the wires of the high-low voltage switch cabinet 2 can be straightened through the arranged wire laying member 7, the phenomenon that the wires are knotted when the high-low voltage switch cabinet 2 moves upwards is avoided, and when the subsequent wire laying wire of the winding member 8 is tightened according to the lifting distance of the high-low voltage switch cabinet 2 through adaptive adjustment, the connection wire between the winding part 8 and the tightening clamping bead 791 is in a straightened state, so that the phenomenon of material clamping when the winding part 8 winds the connection wire is avoided, and the arranged friction clamping bead 78 can provide friction force for the outer wall of the connection wire, so that the connection wire cannot fall off under the condition that the sliding block 72 does not pull the connection wire when moving downwards;
s4: when the high-low voltage switch cabinet 2 falls down and is positioned in the outer frame 1, the rotating rod 82 can be driven to rotate through the rotating motor 81, the rotating rod 82 rotates to drive the winding roller 83 to rotate, so that the connection wire pulled out by the paying-off piece 7 is recovered, the situation that the connection wire is missed outside and the connection wire is contaminated by more dust and impurities is avoided, and the control on the connection wire when the high-low voltage switch cabinet 2 goes up and down next time is facilitated;
s5: when high-low voltage switch cabinet 2 rises to the top of peripheral hardware frame, backup pad 94 on four group's supports 9 through the setting then can support cardboard 84, and then make high-low voltage switch cabinet 2 keep the stable state of level to make things convenient for operating personnel to overhaul, when backup pad 94 supports cardboard 84, the tail end of backup pad 94 is inconsistent with kelly 93, and only need when putting low-high voltage switch cabinet 2 down to rotate backup pad 94 then can make low-high voltage switch cabinet 2 can fall, convenient operation is swift.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and the above-described embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a high-low voltage apparatus on-off control complete sets, includes outer frame (1), high-low voltage switchgear (2) and drive control equipment (3), the ground pit is equipped with the holding tank that holds outer frame (1), the top of outer frame (1) is equipped with expansion door (11), on expansion door (11) are same horizontal plane with ground, its characterized in that: drive control equipment (3) include driving piece (4), lifting piece (5), unwrapping wire piece (7) and tighten up card pearl (791), driving piece (4) set up on outer frame (1), set up outer frame (1) the interior bottom and with driving piece (4) articulated cooperation, unwrapping wire piece (7) set up on outer frame (1) and with driving piece (4) articulated cooperation, tighten up card pearl (791) and set up on unwrapping wire piece (7).
2. The switch control complete equipment for the high-low voltage electric appliances according to claim 1, characterized in that: driving piece (4) are including pedal (41), supporting seat (42), turning block (43), conflict wheel (44), reset frame (45) and reset spring (46), fixed the setting on outer frame (1) of supporting seat (42), turning block (43) set up on supporting seat (42) and with supporting seat (42) normal running fit, reset frame (45) set up on supporting seat (42) and with supporting seat (42) sliding fit, conflict wheel (44) rotate set up on reset frame (45) and with turning block (43) conflict cooperation, pedal (41) are fixed to be set up at the top of turning block (43) and use the top of turning block (43) to form laborsaving lever longer for the one side of fulcrum trampling.
3. The high-low voltage apparatus switch control complete equipment as claimed in claim 2, characterized in that: still be equipped with actuating lever (47), sacculus (48), sacculus seat (49) and link (491) on driving piece (4), actuating lever (47) set up on outer frame (1) and with outer frame (1) sliding fit, fixed the bottom that sets up at pedal (41) in sacculus seat (49), sacculus (48) inlay in sacculus seat (49) and with the top fixed connection of actuating lever (47), the fixed bottom that sets up at actuating lever (47) in link (491).
4. A high-low voltage apparatus switch control complete equipment set according to claim 3, characterized in that: lifting spare (5) are including hydraulic jack (51) and four groups bolster (6), hydraulic jack (51) set up the interior bottom in outer frame (1), the spanner department and link (491) fixed connection of hydraulic jack (51), the exhaust hole department of hydraulic jack (51) is connected with rotation piece (52), it is including rotating motor (53) and dwang (54) to rotate piece (52), it sets up the interior bottom in outer frame (1) to rotate motor (53), dwang (54) set up on the main shaft of rotating motor (53) and are connected with the exhaust hole.
5. The high-low voltage apparatus switch control complete equipment as claimed in claim 1, characterized in that: four sets bolster (6) two bisymmetries set up the interior bottom in outer frame (1), four sets bolster (6) all include flexible bracing piece (61) and compression spring (62), flexible bracing piece (61) are fixed to be set up the interior bottom in outer frame (1), compression spring (62) cover is established on flexible bracing piece (61), high-low voltage switch cabinet (2) set up at the top of the flexible bracing piece (61) of four sets of bolster (6) and are connected with the top of hydraulic jack (51), the inner wall sliding fit of high-low voltage switch cabinet (2) and outer frame (1), the both ends of compression spring (62) are connected with the bottom of high-low voltage switch cabinet (2) and the interior bottom of outer frame (1) respectively.
6. A high-low voltage apparatus switch control complete equipment set according to claim 3, characterized in that: the paying-off piece (7) comprises a sliding seat (71), a sliding block (72), a clamping block (73), an elastic spring (77) and a plurality of friction clamping beads (78), the sliding seat (71) is arranged on an outer frame (1), the sliding block (72) is arranged on the sliding seat (71) and is in sliding fit with the sliding seat (71), the outer wall of the sliding block (72) is provided with a hinged frame (79), the hinged frame (79) is in hinged fit with a connecting frame (491), the clamping block (73) is arranged in the sliding block (72) and is in sliding fit with the sliding block (72), the elastic spring (77) is sleeved on the clamping block (73), the clamping block (73) is composed of an outer sleeve (74), an inner sleeve (75) and a clamping column (76), the clamping column (76) is arranged on the sliding block (72) and is in sliding fit with the sliding block (72), the inner sleeve (75) and the outer sleeve (74) are fixedly arranged on the clamping column (76), the front ends of the inner sleeve (75) and the outer sleeve (74) are obliquely arranged and are provided with a plurality of inclined clamping beads (721), and the sliding grooves (721) and the sliding block (74) and the sliding groove (721) is provided with a plurality of inclined grooves (791), a plurality of tightening clamping beads (791) are arranged on the inclined part of the front end of the inner sleeve (75) around the circle center of the inner sleeve (75) and are in interference fit with the outer sleeve (74), and holes through which the wiring of the high-low voltage switch cabinet (2) can pass are formed in the clamping block (73) and the sliding seat (71).
7. The high-low voltage apparatus switch control complete equipment as claimed in claim 1, characterized in that: the outer wall of high-low voltage switch cabinet (2) still is equipped with winder (8), winder (8) are including rotating electrical machines (81), rotary rod (82) and wind-up roll (83), rotating electrical machines (81) set up on the outer wall of high-low voltage switch cabinet (2), rotary rod (82) set up on the main shaft of rotating electrical machines (81) and with the outer wall normal running fit of high-low voltage switch cabinet (2), wind-up roll (83) equidistant setting is used for on being used for the outside winding wiring rolling of high-low voltage switch cabinet (2) to wind-up roll (83) on rotary rod (82).
8. The switch control complete equipment for the high-low voltage electric appliances according to claim 1, characterized in that: fixed cardboard (84) that are equipped with the symmetry and set up on the outer wall of high-low voltage switch cabinet (2), outer wall on outer frame (1) is equipped with support piece (9) that are used for supporting cardboard (84), support piece (9) are equipped with four groups, four groups two bisymmetries of support piece (9) set up on the outer wall of outer frame (1), four groups support piece (9) all include casing (91), bracing piece (92), kelly (93) and backup pad (94), casing (91) is fixed to be set up on the lateral wall of outer frame (1), bracing piece (92) and kelly (93) are all fixed to be set up on casing (91), kelly (93) and bracing piece (92) are not on same vertical line, bracing piece (92) rotate to set up on bracing piece (92) and contradict the cooperation with cardboard (84).
9. The use method of the high-low voltage apparatus switch control complete equipment according to claim 1 comprises the following steps:
s1: when an operator needs to overhaul the high-low voltage switch cabinet (2), the unfolding door (11) on the outer frame (1) is opened, then the operator treads the pedal (41) which takes the top of the rotating block (43) as the longer side of a fulcrum, the pedal (41) moves downwards to drive the balloon (48) to move downwards, the driving rod (47) moves downwards vertically through the limitation of the outer frame (1) on the driving rod (47), and then the driving rod (47) can drive the lifting piece (5) to lift the high-low voltage switch cabinet (2) upwards through the vertical downward movement of the driving rod (47), so that the operator can overhaul the high-low voltage switch cabinet (2) conveniently, the operator can tread the pedal (41) by feet to enable the high-low voltage switch cabinet (2) to be lifted upwards more conveniently in a labor-saving manner, when the operator treads the pedal (41) to work, and after the pedal (41) is treaded downwards by the operator, the rotating block (43) can drive the touch wheel (44) to enable the reset frame (45) to move downwards, and the operator can drive the touch wheel (44) to move downwards through the reset wheel (44) to enable the rotating block (43) to move downwards when the operator releases the pedal, and the pedal (46) to be reset to enable the operating block to move upwards, and the operating block (43) to be arranged more continuously when the operator releases the pedal, and the operating block (41);
s2: when an operator repeatedly steps on the pedal (41), the pedal (41) can drive the driving rod (47) to repeatedly move downwards and upwards, and then the driving rod (47) can drive the connecting frame (491) to vertically move the handle of the oil pressure jack (51), so that the oil pressure jack (51) can drive the high-low voltage switch cabinet (2) to slowly move upwards on the outer frame (1), thereby realizing the jacking of the high-low voltage switch cabinet (2), and the conditions of shaking and the like of the high-low voltage switch cabinet (2) in the jacking process can not occur through the oil pressure jack (51), so that the condition that the circuit in the high-low voltage switch cabinet (2) is loosened is avoided, after the high-low voltage switch cabinet (2) is repaired, the air valve of the oil pressure jack (51) is opened by driving the rotating rod (54) to rotate through the rotating motor (53), so that the high-low voltage switch cabinet (2) above the oil pressure jack (51) falls through the self weight of the self weight, the operation is convenient and fast, the four groups of the telescopic supporting rods (61) and the pressure springs (62) play a role of buffering effect that the high-low voltage switch cabinet (2) in buffering the high-low voltage switch cabinet (2) when the high-low voltage switch cabinet (2) falls, so that the high-low voltage switch cabinet (2) in the high-low voltage switch cabinet (2) can not loosen, and low voltage switch cabinet (2) in the high-low voltage switch cabinet can move upwards, and low voltage switch cabinet, and high-low voltage switch cabinet, and the invention can not occur, the situation that the wiring in the high-low voltage switch cabinet (2) is loosened due to too large jitter of the high-low voltage switch cabinet (2) can not be caused;
s3: when the high-low voltage switch cabinet (2) moves upwards under the drive of the hydraulic jack (51), the winding on the outer wall of the high-low voltage switch cabinet (2) can be elongated along with the movement of the high-low voltage switch cabinet (2), and then the winding behind the high-low voltage switch cabinet (2) is easy to generate knotting and other phenomena when being used for a long time, thereby influencing the use of the high-low voltage switch cabinet (2) and the rising of the high-low voltage switch cabinet (2), in the invention, the wiring of the high-low voltage switch cabinet (2) is positioned in the holes of the winding piece (8) and the clamping block (73), when the driving rod (47) drives the hydraulic jack (51) to move through the connecting frame (491), the connecting frame (491) drives the sliding block (72) to move upwards on the sliding seat (71) through the hinged frame (79), because the clamping block (73) is positioned in the sliding block (72) and is in sliding fit with the sliding block (72), when the sliding block (72) moves upwards, the inclined groove (721) on the sliding block (72) is butted with the outer sleeve (74) so as to press the outer sleeve (74), the outer sleeve (74) is pressed to extrude the inner sleeve (75) so as to clamp the wire by the tightening clamping bead (791) and move along with the movement of the sliding block (72), and when the sliding block (72) moves downwards, the inclined groove (721) on the sliding block (72) is moved along with the reverse acting force of the sliding block (72) and the arrangement of the elastic spring (77) ) When the high-low voltage switch cabinet (2) is lifted upwards, a part of the lifted distance is clamped and moved for a certain distance by the tightening clamp bead (791), the wire lifting and moving are matched, the wire lifting and moving distance is adjusted according to the lifting distance of the high-low voltage switch cabinet (2), the wire connection of the high-low voltage switch cabinet (2) can be straightened through the arranged wire releasing piece (7), the phenomenon that the wire connection is knotted when the high-low voltage switch cabinet (2) moves upwards is avoided, the phenomenon that the material is clamped when the winding piece (8) is wound according to the lifting distance of the high-low voltage switch cabinet (2) through adaptive adjustment can be avoided, the winding piece (8) and the wire tightening and clamping bead (791) are in a straight state, the phenomenon that the material is clamped when the winding piece (8) is wound is avoided, the friction clamp bead (78) can provide friction force on the outer wall of the butt wire, the wire connection block (72) is not pulled downwards when the wire moves downwards, and the wire connection block cannot fall;
s4: when the high-low voltage switch cabinet (2) falls down and is positioned in the outer frame (1), the rotating rod (82) can be driven to rotate through the rotating motor (81), the rotating rod (82) rotates to drive the winding roller (83) to rotate, so that the connection wire pulled out by the paying-off piece (7) is retracted, the situation that the connection wire is missed outside to cause more dust and impurities on the connection wire is avoided, and the control on the connection wire when the high-low voltage switch cabinet (2) goes up and down next time is facilitated;
s5: when high-low voltage switch cabinet (2) rose to the top of peripheral hardware frame, backup pad (94) on four group's supports (9) through the setting then can support cardboard (84), and then make high-low voltage switch cabinet (2) keep the state of level stability convenient operating personnel to overhaul, backup pad (94) are to cardboard (84) when supporting, the tail end and kelly (93) of backup pad (94) are inconsistent, and only need when putting high-low voltage switch cabinet (2) down rotate backup pad (94) then can make high-low voltage switch cabinet (2) can fall, convenient operation is swift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211111952.1A CN115395388A (en) | 2022-09-13 | 2022-09-13 | High-low voltage electric appliance switch control complete equipment and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211111952.1A CN115395388A (en) | 2022-09-13 | 2022-09-13 | High-low voltage electric appliance switch control complete equipment and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115395388A true CN115395388A (en) | 2022-11-25 |
Family
ID=84126021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211111952.1A Pending CN115395388A (en) | 2022-09-13 | 2022-09-13 | High-low voltage electric appliance switch control complete equipment and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115395388A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115776047A (en) * | 2022-11-29 | 2023-03-10 | 浙江江山华宁电器有限公司 | Self-locking switch cabinet inner sliding frame and use method thereof |
-
2022
- 2022-09-13 CN CN202211111952.1A patent/CN115395388A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115776047A (en) * | 2022-11-29 | 2023-03-10 | 浙江江山华宁电器有限公司 | Self-locking switch cabinet inner sliding frame and use method thereof |
| CN115776047B (en) * | 2022-11-29 | 2024-06-04 | 浙江江山华宁电器有限公司 | Self-locking type switch cabinet inner sliding frame and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105600582B (en) | Cable pay-off device and use method thereof | |
| CN115395388A (en) | High-low voltage electric appliance switch control complete equipment and use method thereof | |
| CN109607310B (en) | Rolling machine is retrieved to municipal administration cable | |
| CN114751258A (en) | Support frame for power transformation engineering | |
| CN208761765U (en) | A kind of metal coil tape automatic charging device | |
| CN207596218U (en) | A kind of construction rope withdrawing apparatus for conveniently taking rope | |
| CN108083154A (en) | A kind of small-sized hanging apparatus for interior architecture decoration | |
| CN218601450U (en) | Full-automatic high-voltage wire harness detection machine convenient for wire harness propulsion | |
| CN108584488A (en) | A kind of height adjustable fabric roll support mechanism | |
| CN115009337A (en) | Auxiliary equipment for placing relay protection debugging instrument for 35kV and above transformer substation | |
| CN207792371U (en) | A kind of liftable steel wire winding/unwinding device | |
| CN216511829U (en) | Protection film rolling equipment capable of automatically replacing rolling wheel | |
| CN214934506U (en) | Pneumatic paper pushing rod of rewinder for cigarette frame paper | |
| CN112151263B (en) | Electronic processing equipment is used in inductance coils production | |
| CN108203004A (en) | A kind of work-saving device for facilitating handling goods | |
| CN201537630U (en) | Drawing device of long silver-base alloy bar | |
| CN216309375U (en) | Automatic lifting equipment for drop test | |
| CN115285841B (en) | Coil of strip hoist stone tongs and include its hoist | |
| CN219489265U (en) | Cable winding and unwinding device for charger of stereoscopic parking equipment | |
| CN206114261U (en) | VIC vacuum circuit breaker break -in test fixture | |
| CN220412333U (en) | Packaging winding device | |
| CN111188485A (en) | Stable building construction of parking is with removing overhead crane | |
| CN215592185U (en) | Pipeline unwrapping wire equipment for electromechanical installation | |
| CN207386269U (en) | A kind of decompressor with predetermined bit function | |
| CN211980419U (en) | Tensioning structure of winding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |