CN111634841B - Hoisting accessory is used in cubical switchboard concatenation - Google Patents
Hoisting accessory is used in cubical switchboard concatenation Download PDFInfo
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- CN111634841B CN111634841B CN202010430199.7A CN202010430199A CN111634841B CN 111634841 B CN111634841 B CN 111634841B CN 202010430199 A CN202010430199 A CN 202010430199A CN 111634841 B CN111634841 B CN 111634841B
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- bearing seat
- screw rod
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- switch cabinet
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- 244000309464 bull Species 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/04—Driving gear manually operated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to a lifting device, in particular to a lifting device for splicing a switch cabinet. The technical problem to be solved is as follows: the hoisting device for splicing the switch cabinets can hoist the switch cabinets to move, so that the two switch cabinets can be accurately spliced. The technical scheme is as follows: a hoisting device for splicing a switch cabinet comprises a vertical plate, an inserted bar, a fixed bar, a transverse plate, a rubber block, a slide rail, a first slide block, a top plate, a pulley and the like; the through-hole has been opened to the riser lower part, is equipped with the inserted bar in the through-hole, and the dead lever is installed to the inserted bar left end, and the diaphragm is installed at the riser top, and the block rubber is installed in diaphragm bottom left side. According to the invention, the switch cabinet can be in a horizontal state through the adjusting device, so that the splicing of the switch cabinet is not influenced, the switch cabinet can be better moved and spliced by twisting the second rotating rod, and the effect that the switch cabinet can be lifted and moved, and then two switch cabinets can be accurately spliced is achieved.
Description
Technical Field
The invention relates to a lifting device, in particular to a lifting device for splicing a switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
During the cubical switchboard installation, in order to save space and pleasing to the eye, all can place the cubical switchboard concatenation together, during the cubical switchboard concatenation, need the people to lift up its mounting hole that makes two cubical switchboard just to splicing, long-time lifting up, the easy tired cubical switchboard that leads to of people removes the influence concatenation.
Disclosure of Invention
In order to overcome the cubical switchboard concatenation time, need the people to lift up its mounting hole that makes two cubical switchboard just to splicing, long-time lifting up, the easy tired cubical switchboard that leads to of people removes the shortcoming that influences the concatenation, and the technical problem that solve is: the hoisting device for splicing the switch cabinets can hoist the switch cabinets to move, so that the two switch cabinets can be accurately spliced.
The technical scheme is as follows: a lifting device for splicing a switch cabinet comprises a vertical plate, an insertion rod, a fixed rod, a transverse plate, a rubber block, a slide rail, a first slide block, a top plate, pulleys, a hook, a support plate, a pull wire, a second slide block, a connecting block, a first bearing seat, a lead screw, a first nut and a torsion bar, wherein the lower part of the vertical plate is provided with a through hole, the insertion rod is arranged in the through hole, the left end of the insertion rod is provided with the fixed rod, the top part of the vertical plate is provided with the transverse plate, the left side of the bottom of the transverse plate is provided with the rubber block, the middle of the bottom of the rubber block is provided with a clamping groove, the top part of the transverse plate is horizontally provided with the slide rail, the slide rail is provided with two first slide blocks matched with the slide rail, the middle part of each first slide block is transversely provided with a wire guide hole, the top plate is arranged between the top parts of the two first slide blocks, the pulleys are arranged on the left side and the right side of the top plate, the support plate is provided with a slide groove, the second slide block is arranged in the slide groove in sliding fit with the slide groove, the middle of the right side face of the second sliding block is provided with a connecting block, the right side of the bottom of the connecting block is provided with a first bearing seat, the lower portion of the right side face of the support plate is provided with a first nut, a lead screw is arranged in the first nut, the bottom end of the lead screw is provided with a torsion bar, the top end of the lead screw is connected with the first bearing seat, the right side of the top of the connecting block is connected with a stay wire, the tail end of the stay wire bypasses a left pulley and passes through a wire guide hole, and then bypasses a right pulley and is provided with a hook.
In one embodiment, the adjusting device comprises a second nut, a first screw rod, a first rotating rod, a second bearing seat, a pressing plate, a guide sleeve and a guide rod, wherein the second nut is installed on the front side and the rear side of the right side of the top plate, the first screw rod is arranged in the second nut, the first rotating rod is installed at the top end of the first screw rod, the second bearing seat is installed at the bottom end of the first screw rod, the pressing plate is installed at the bottom of the second bearing seat, the guide sleeve is installed on the front side and the rear side of the right side of the top plate, the guide sleeve is located on the right side of the second nut, the guide rod is arranged in the guide sleeve, and the bottom end of the guide rod is connected with the right side of the top of the pressing plate.
In one embodiment, the support plate further comprises a third bearing seat, a third nut, a second screw rod and a second rotating rod, the third bearing seat is mounted on the upper portion of the left side surface of the vertical plate, the third nut is mounted on the lower portion of the front side surface of the support plate, the second screw rod is arranged in the third nut, the second rotating rod is mounted at the left end of the second screw rod, and the right end of the second screw rod is connected with the inside of the third bearing seat.
Firstly, an operator pulls a fixed rod to move leftwards, the fixed rod moves leftwards to drive an inserted rod to move leftwards, the inserted rod moves leftwards to be separated from a through hole, a rubber block can be placed at the top of one switch cabinet, a lifting lug is clamped into a clamping groove, a vertical plate is positioned at the left side of the switch cabinet and is contacted with the left side of the switch cabinet, the inserted rod can be inserted into the through hole to restore to the original position, the inserted rod is contacted with the bottom of the switch cabinet, a hook can be hung on the lifting lug of the other switch cabinet, the operator can twist a torsion bar to rotate forward and reverse alternately, the torsion bar rotates forward and reverse alternately to drive a lead screw to rotate forward and reverse alternately, the lead screw rotates forward and reverse alternately to move up and down through a first nut, the lead screw moves up and down to drive a connecting block to move up and down through a pull wire, the connecting block moves up and down to drive the lifting lug to move up and down through a pull wire, when the switch cabinet moves up and down to enable the mounting hole to face the right side of another switch cabinet mounting hole, the torsion bar stops rotating, the support plate is pulled to move leftwards, the support plate moves leftwards to drive the top plate to move leftwards, the top plate moves leftwards to drive the pulley to move leftwards, the pulley moves leftwards to drive the pull wire to move leftwards, the pull wire moves leftwards to drive the hook to move leftwards, the hook moves leftwards to drive the switch cabinet to move leftwards through the lifting lug, the switch cabinet moves leftwards to contact with another switch cabinet, the support plate is stopped to be pulled, and an operator can splice and install the two switch cabinets. After the switch cabinet is spliced, the hook and the lifting lug can be loosened, the fixing rod is pulled to move leftwards, the inserting rod is driven to move leftwards to be separated from the through hole, and the device can be taken down from the switch cabinet.
Because the adjusting device is also included, the adjusting device comprises a second nut, a first screw rod, a first rotating rod, a second bearing seat, a pressing plate, a guide sleeve and a guide rod, the second nut is arranged on the front side and the rear side of the right side of the top plate, the first screw rod is arranged in the second nut, the first rotating rod is arranged at the top end of the first screw rod, the second bearing seat is arranged at the bottom end of the first screw rod, the pressing plate is arranged at the bottom of the second bearing seat, the guide sleeve is arranged on the front side and the rear side of the right side of the top plate, the guide sleeve is positioned on the right side of the second nut, the guide rod is arranged in the guide sleeve, the bottom end of the guide rod is connected with the right side of the top of the pressing plate, when the switch cabinet is lifted and the front is tilted, the front first rotating rod in front can be twisted to rotate forwards, the front first rotating rod in front drives the first screw rod to rotate forwards, the first screw rod in front to move downwards through the second nut, and then the first screw rod moves downwards through the second bearing seat, the place ahead clamp plate moves down and contacts with the cubical switchboard to drive the anterior downward movement of cubical switchboard, when the cubical switchboard is in the horizontality, stop to twist the first bull stick in place ahead can. In a similar way, when the rear part of the switch cabinet tilts, the first rotating rod at the rear part can be twisted to rotate forwards, and then the rear pressing plate moves downwards to drive the rear part of the switch cabinet to move downwards to be in a horizontal state. After the switch cabinet is butted, the first rotating rod can be twisted to rotate reversely, and then the pressing plate is driven to move upwards to return to the original position. So, can prevent that the cubical switchboard slope from leading to can not carrying out the concatenation.
Because still including the third bearing, the third nut, second screw rod and second bull stick, the third bearing is installed on riser left surface upper portion, the third nut is installed to extension board front side lower part, be equipped with the second screw rod in the third nut, the second bull stick is installed to the second screw rod left end, second screw rod right-hand member and third bearing internal connection, after the cubical switchboard reciprocated to suitable position, can twist the reversal of second bull stick, the reversal of second bull stick drives the extension board through the third nut and removes left, the extension board removes left and drives the roof and remove left, and then drive the cubical switchboard and remove left and contact with another cubical switchboard, stop twisting the second bull stick, can splice two cubical switchboard. So, make things convenient for operating personnel to the removal of cubical switchboard more.
The invention has the beneficial effects that: according to the invention, the switch cabinet can be in a horizontal state through the adjusting device, so that the splicing of the switch cabinet is not influenced, the switch cabinet can be better moved and spliced by twisting the second rotating rod, and the effect that the switch cabinet can be lifted and moved, and then two switch cabinets can be accurately spliced is achieved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a first partial schematic front view structure of the present invention.
Fig. 3 is a second partial schematic front view structure of the present invention.
Fig. 4 is a third partial schematic front view structure of the present invention.
Labeled as: 1 … switch cabinet, 2 … riser, 3 … through hole, 4 … inserted link, 5 … fixed link, 6 … transverse plate, 7 … rubber block, 8 … clamping groove, 9 … sliding rail, 10 … first sliding block, 11 … wire guide hole, 12 … top plate, 13 … pulley, 14 … hook, 15 … support plate, 16 … stay wire, 17 … sliding groove, 18 … second sliding block, 19 … connecting block, 20 … first bearing seat, 21 … screw rod, 22 … first nut, 23 … torsion bar, 24 … lifting lug, 25 … adjusting device, 251 … second nut, 252 … first screw rod, 253 … first rotating rod, 254 … second bearing seat, 255 … pressing plate, 256 …, 257 … guide rod, 26 … third bearing seat, 27 … third nut, 28 … second screw rod and 29 … second rotating rod.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
A hoisting device for splicing a switch cabinet is shown in figures 1-4 and comprises a vertical plate 2, an inserted link 4, a fixed rod 5, a transverse plate 6, a rubber block 7, a slide rail 9, a first slide block 10, a top plate 12, pulleys 13, a hook 14, a support plate 15, a pull wire 16, a second slide block 18, a connecting block 19, a first bearing seat 20, a lead screw 21, a first nut 22 and a torsion bar 23, wherein the lower part of the vertical plate 2 is provided with a through hole 3, the inserted link 4 is arranged in the through hole 3, the left end of the inserted link 4 is provided with the fixed rod 5, the top part of the vertical plate 2 is provided with the transverse plate 6, the left side of the bottom part of the transverse plate 6 is provided with the rubber block 7, the middle part of the bottom part of the rubber block 7 is provided with a clamping groove 8, the top part of the transverse plate 6 is horizontally provided with the slide rail 9, the slide rail 9 is provided with two first slide blocks 10 matched with the slide rail, the middle part of the first slide block 10 is transversely provided with a wire guide hole 11, the top plate 12 is arranged between the top parts of the two first slide blocks 10, the left and right sides of the bottom part of the top plate 12 are provided with the pulleys 13, a support plate 15 is installed on the left side of the bottom of the top plate 12, a sliding groove 17 is formed in the middle of the right side of the support plate 15, a second slider 18 is arranged in the sliding groove 17, the second slider 18 is in sliding fit with the sliding groove 17, a connecting block 19 is installed in the middle of the right side of the second slider 18, a first bearing seat 20 is installed on the right side of the bottom of the connecting block 19, a first nut 22 is installed on the lower portion of the right side of the support plate 15, a lead screw 21 is arranged in the first nut 22, a torsion bar 23 is installed at the bottom end of the lead screw 21, the top end of the lead screw 21 is connected with the first bearing seat 20, a pull wire 16 is connected to the right side of the top of the connecting block 19, the tail end of the pull wire 16 bypasses a left side pulley 13 and passes through a wire guide hole 11, and bypasses a right side pulley 13 and is provided with a hook 14.
Example 2
A hoisting device for splicing a switch cabinet is shown in figures 1-4 and comprises a vertical plate 2, an inserted link 4, a fixed rod 5, a transverse plate 6, a rubber block 7, a slide rail 9, a first slide block 10, a top plate 12, pulleys 13, a hook 14, a support plate 15, a pull wire 16, a second slide block 18, a connecting block 19, a first bearing seat 20, a lead screw 21, a first nut 22 and a torsion bar 23, wherein the lower part of the vertical plate 2 is provided with a through hole 3, the inserted link 4 is arranged in the through hole 3, the left end of the inserted link 4 is provided with the fixed rod 5, the top part of the vertical plate 2 is provided with the transverse plate 6, the left side of the bottom part of the transverse plate 6 is provided with the rubber block 7, the middle part of the bottom part of the rubber block 7 is provided with a clamping groove 8, the top part of the transverse plate 6 is horizontally provided with the slide rail 9, the slide rail 9 is provided with two first slide blocks 10 matched with the slide rail, the middle part of the first slide block 10 is transversely provided with a wire guide hole 11, the top plate 12 is arranged between the top parts of the two first slide blocks 10, the left and right sides of the bottom part of the top plate 12 are provided with the pulleys 13, a support plate 15 is installed on the left side of the bottom of the top plate 12, a sliding groove 17 is formed in the middle of the right side of the support plate 15, a second slider 18 is arranged in the sliding groove 17, the second slider 18 is in sliding fit with the sliding groove 17, a connecting block 19 is installed in the middle of the right side of the second slider 18, a first bearing seat 20 is installed on the right side of the bottom of the connecting block 19, a first nut 22 is installed on the lower portion of the right side of the support plate 15, a lead screw 21 is arranged in the first nut 22, a torsion bar 23 is installed at the bottom end of the lead screw 21, the top end of the lead screw 21 is connected with the first bearing seat 20, a pull wire 16 is connected to the right side of the.
The adjusting device 25 is further included, the adjusting device 25 comprises a second nut 251, a first screw 252, a first rotating rod 253, a second bearing seat 254, a pressing plate 255, a guide sleeve 256 and a guide rod 257, the second nut 251 is installed on the front side and the rear side of the right side of the top plate 12, the first screw 252 is arranged in the second nut 251, the first rotating rod 253 is installed at the top end of the first screw 252, the second bearing seat 254 is installed at the bottom end of the first screw 252, the pressing plate 255 is installed at the bottom of the second bearing seat 254, the guide sleeve 256 is installed on the front side and the rear side of the right side of the top plate 12, the guide sleeve 256 is located on the right side of the second nut 251, the guide rod 257 is arranged in the guide sleeve 256, and the bottom end of the guide rod 257 is connected with the right side of the top of the pressing plate 255.
Example 3
A hoisting device for splicing a switch cabinet is shown in figures 1-4 and comprises a vertical plate 2, an inserted link 4, a fixed rod 5, a transverse plate 6, a rubber block 7, a slide rail 9, a first slide block 10, a top plate 12, pulleys 13, a hook 14, a support plate 15, a pull wire 16, a second slide block 18, a connecting block 19, a first bearing seat 20, a lead screw 21, a first nut 22 and a torsion bar 23, wherein the lower part of the vertical plate 2 is provided with a through hole 3, the inserted link 4 is arranged in the through hole 3, the left end of the inserted link 4 is provided with the fixed rod 5, the top part of the vertical plate 2 is provided with the transverse plate 6, the left side of the bottom part of the transverse plate 6 is provided with the rubber block 7, the middle part of the bottom part of the rubber block 7 is provided with a clamping groove 8, the top part of the transverse plate 6 is horizontally provided with the slide rail 9, the slide rail 9 is provided with two first slide blocks 10 matched with the slide rail, the middle part of the first slide block 10 is transversely provided with a wire guide hole 11, the top plate 12 is arranged between the top parts of the two first slide blocks 10, the left and right sides of the bottom part of the top plate 12 are provided with the pulleys 13, a support plate 15 is installed on the left side of the bottom of the top plate 12, a sliding groove 17 is formed in the middle of the right side of the support plate 15, a second slider 18 is arranged in the sliding groove 17, the second slider 18 is in sliding fit with the sliding groove 17, a connecting block 19 is installed in the middle of the right side of the second slider 18, a first bearing seat 20 is installed on the right side of the bottom of the connecting block 19, a first nut 22 is installed on the lower portion of the right side of the support plate 15, a lead screw 21 is arranged in the first nut 22, a torsion bar 23 is installed at the bottom end of the lead screw 21, the top end of the lead screw 21 is connected with the first bearing seat 20, a pull wire 16 is connected to the right side of the.
The adjusting device 25 is further included, the adjusting device 25 comprises a second nut 251, a first screw 252, a first rotating rod 253, a second bearing seat 254, a pressing plate 255, a guide sleeve 256 and a guide rod 257, the second nut 251 is installed on the front side and the rear side of the right side of the top plate 12, the first screw 252 is arranged in the second nut 251, the first rotating rod 253 is installed at the top end of the first screw 252, the second bearing seat 254 is installed at the bottom end of the first screw 252, the pressing plate 255 is installed at the bottom of the second bearing seat 254, the guide sleeve 256 is installed on the front side and the rear side of the right side of the top plate 12, the guide sleeve 256 is located on the right side of the second nut 251, the guide rod 257 is arranged in the guide sleeve 256, and the bottom end of the guide rod 257 is connected with the right side of the top of the pressing plate 255.
The support plate structure is characterized by further comprising a third bearing seat 26, a third nut 27, a second screw 28 and a second rotating rod 29, the third bearing seat 26 is installed on the upper portion of the left side face of the vertical plate 2, the third nut 27 is installed on the lower portion of the front side face of the support plate 15, the second screw 28 is arranged in the third nut 27, the second rotating rod 29 is installed at the left end of the second screw 28, and the right end of the second screw 28 is connected with the inside of the third bearing seat 26.
Firstly, an operator pulls a fixed rod 5 to move leftwards, the fixed rod 5 moves leftwards to drive an inserted link 4 to move leftwards, the inserted link 4 moves leftwards to be separated from a through hole 3, a rubber block 7 can be placed at the top of one switch cabinet 1, a lifting lug 24 is clamped into a clamping groove 8, a vertical plate 2 is positioned at the left side of the switch cabinet 1 and is contacted with the switch cabinet, the inserted link 4 can be inserted into a jack to restore to the original position, the inserted link 4 is contacted with the bottom of the switch cabinet 1, a hook 14 can be hung on the lifting lug 24 of the other switch cabinet 1, the operator can twist a torsion bar 23 to rotate forwards and backwards alternately, the torsion bar 23 rotates forwards and backwards alternately to drive a screw rod 21 to rotate forwards and backwards alternately, the screw rod 21 rotates forwards and backwards alternately to move upwards and downwards through a first nut 22, the screw rod 21 moves upwards and downwards to drive a connecting block 19 to move upwards and downwards through a pull wire 16, and the connecting block 19 moves upwards and downwards through the pull wire 16, the hook 14 moves up and down to drive the switch cabinet 1 to move up and down through the lifting lug 24, when the switch cabinet 1 moves up and down to enable the mounting hole to be over against the right side of the mounting hole of another switch cabinet 1, the torsion bar 23 stops rotating, the support plate 15 is pulled to move left, the support plate 15 moves left to drive the top plate 12 to move left, the top plate 12 moves left to drive the pulley 13 to move left, the pulley 13 moves left to drive the pull wire 16 to move left, the pull wire 16 moves left to drive the hook 14 to move left, the hook 14 moves left to drive the switch cabinet 1 to move left through the lifting lug 24, the switch cabinet 1 moves left to be in contact with another switch cabinet 1, the support plate 15 stops being pulled, and an operator can splice and mount the two switch cabinets 1. After the switch cabinet 1 is spliced, the hook 14 and the lifting lug 24 can be loosened, the fixing rod 5 is pulled to move leftwards, the inserting rod 4 is driven to move leftwards to be separated from the through hole 3, and the device can be taken down from the switch cabinet 1.
Because the adjusting device 25 is further included, the adjusting device 25 includes a second nut 251, a first screw 252, a first rotating rod 253, a second bearing seat 254, a pressing plate 255, a guide sleeve 256 and a guide rod 257, the front side and the rear side of the right side of the top plate 12 are both provided with the second nut 251, the first screw 252 is arranged in the second nut 251, the top end of the first screw 252 is provided with the first rotating rod 253, the bottom end of the first screw 252 is provided with the second bearing seat 254, the bottom of the second bearing seat 254 is provided with the pressing plate 255, the front side and the rear side of the right side of the top plate 12 are both provided with the guide sleeve 256, the guide sleeve 256 is positioned at the right side of the second nut 251, the guide rod 257 is arranged in the guide sleeve 256, the bottom end of the guide rod 257 is connected with the right side of the top of the pressing plate 255, when the switch cabinet 1 is lifted and the front is tilted, the front first rotating rod 253 in front can be twisted to drive the first rotating rod 253 to rotate in the forward direction, the first screw rod 252 rotates in the forward direction and moves downwards through the second nut 251, and then the first screw 252 moves downwards to drive the front pressing plate 255 to move downwards through the second bearing seat 254, the front pressing plate 255 moves downwards to contact with the switch cabinet 1, so as to drive the front part of the switch cabinet 1 to move downwards, and when the switch cabinet 1 is in a horizontal state, the front first rotating rod 253 stops being twisted. Similarly, when the rear portion of the switch cabinet 1 is tilted, the rear first rotating rod 253 can be twisted to rotate forward, so that the rear pressing plate 255 moves downward to drive the rear portion of the switch cabinet 1 to move downward and be in a horizontal state. After the switch cabinet 1 is completely butted, the first rotating rod 253 can be twisted to rotate reversely, and then the pressing plate 255 is driven to move upwards to return to the original position. Thus, the switch cabinet 1 can be prevented from being tilted to cause the splicing failure.
Because the switch cabinet further comprises a third bearing seat 26, a third nut 27, a second screw 28 and a second rotating rod 29, the third bearing seat 26 is installed on the upper portion of the left side surface of the vertical plate 2, the third nut 27 is installed on the lower portion of the front side surface of the support plate 15, the second screw 28 is arranged in the third nut 27, the second rotating rod 29 is installed at the left end of the second screw 28, the right end of the second screw 28 is connected with the inside of the third bearing seat 26, when the switch cabinet 1 moves up and down to a proper position, the second rotating rod 29 can be twisted to rotate reversely, the second rotating rod 29 rotates reversely and drives the support plate 15 to move leftwards through the third nut 27, the support plate 15 moves leftwards to drive the top plate 12 to move leftwards, the switch cabinet 1 is driven to move leftwards to contact with another switch cabinet 1, the second rotating rod 29 stops being twisted, and the two switch cabinets 1 can be spliced. Therefore, the switch cabinet 1 is more convenient for an operator to move.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (2)
1. The utility model provides a hoisting accessory is used in cubical switchboard concatenation, including riser (2), inserted bar (4), dead lever (5), diaphragm (6), rubber block (7), slide rail (9) and first slider (10), open riser (2) lower part has through-hole (3), be equipped with inserted bar (4) in through-hole (3), dead lever (5) are installed to inserted bar (4) left end, diaphragm (6) are installed at riser (2) top, rubber block (7) are installed in diaphragm (6) bottom left side, it has draw-in groove (8) to open in the middle of rubber block (7) bottom, diaphragm (6) top horizontal installation has slide rail (9), be equipped with two first sliders (10) rather than the complex on slide rail (9), a serial communication port, still including roof (12), pulley (13), couple (14), extension board (15), act as go-between (16), second slider (18), connecting block (19), The device comprises a first bearing seat (20), a screw rod (21), a first nut (22) and a torsion bar (23), wherein a wire guide hole (11) is transversely formed in the middle of each first slider (10), a top plate (12) is arranged between the tops of the two first sliders (10), pulleys (13) are arranged on the left side and the right side of the bottom of the top plate (12), a support plate (15) is arranged on the left side of the bottom of the top plate (12), a sliding groove (17) is formed in the middle of the right side surface of the support plate (15), a second slider (18) is arranged in the sliding groove (17), the second slider (18) is in sliding fit with the sliding groove (17), a connecting block (19) is arranged in the middle of the right side surface of the second slider (18), the first bearing seat (20) is arranged on the right side of the bottom of the connecting block (19), the first nut (22) is arranged on the lower portion of the right side surface of the support plate (15), the screw rod (21) is provided with the torsion bar (23), the top end of the screw rod (21) is connected with the inside of the first bearing seat (20), the right side of the top of the connecting block (19) is connected with a pull wire (16), the tail end of the pull wire (16) passes through the wire guide hole (11) by passing around the left pulley (13), and then passes around the right pulley (13) to be provided with a hook (14); still including adjusting device (25), adjusting device (25) are including second nut (251), first screw rod (252), first bull stick (253), second bearing seat (254), clamp plate (255), guide pin bushing (256) and guide arm (257), second nut (251) are all installed to both sides around roof (12) right side, be equipped with first screw rod (252) in second nut (251), first bull stick (253) are installed on first screw rod (252) top, second bearing seat (254) are installed to first screw rod (252) bottom, clamp plate (255) are installed to second bearing seat (254) bottom, guide pin bushing (256) are all installed to both sides face around roof (12) right side, guide pin bushing (256) are located second nut (251) right side, be equipped with guide arm (257) in guide pin bushing (256), guide arm (257) bottom and clamp plate (255) top right side are connected.
2. The hoisting device for splicing the switch cabinets as claimed in claim 1, further comprising a third bearing seat (26), a third nut (27), a second screw rod (28) and a second rotating rod (29), wherein the third bearing seat (26) is installed on the upper portion of the left side surface of the vertical plate (2), the third nut (27) is installed on the lower portion of the front side surface of the support plate (15), the second screw rod (28) is arranged in the third nut (27), the second rotating rod (29) is installed at the left end of the second screw rod (28), and the right end of the second screw rod (28) is connected with the third bearing seat (26) in a connecting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430199.7A CN111634841B (en) | 2020-05-20 | 2020-05-20 | Hoisting accessory is used in cubical switchboard concatenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430199.7A CN111634841B (en) | 2020-05-20 | 2020-05-20 | Hoisting accessory is used in cubical switchboard concatenation |
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| Publication Number | Publication Date |
|---|---|
| CN111634841A CN111634841A (en) | 2020-09-08 |
| CN111634841B true CN111634841B (en) | 2021-08-20 |
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| CN202010430199.7A Active CN111634841B (en) | 2020-05-20 | 2020-05-20 | Hoisting accessory is used in cubical switchboard concatenation |
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| US7293670B2 (en) * | 2004-09-08 | 2007-11-13 | Mhe Technologies, Inc. | Upper block |
| JP5357861B2 (en) * | 2010-12-01 | 2013-12-04 | 株式会社日立産機システム | Electric hoist |
| CN204917820U (en) * | 2015-07-14 | 2015-12-30 | 河南中烟工业有限责任公司 | It is portable with salt car |
| CN107097822B (en) * | 2017-05-03 | 2019-06-07 | 长沙国光模具有限公司 | A kind of electronic equipment handling device |
| CN206858040U (en) * | 2017-06-27 | 2018-01-09 | 郑州中技联创环境技术有限公司 | A kind of hanging device being moved easily |
| CN207468081U (en) * | 2017-09-27 | 2018-06-08 | 卓越市政园林建设集团有限公司 | A kind of civil engineering is with efficiently hanging a liter machine |
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