CN204976475U - Switch cabinet doors opening device for electric power construction - Google Patents
Switch cabinet doors opening device for electric power construction Download PDFInfo
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- CN204976475U CN204976475U CN201520687749.8U CN201520687749U CN204976475U CN 204976475 U CN204976475 U CN 204976475U CN 201520687749 U CN201520687749 U CN 201520687749U CN 204976475 U CN204976475 U CN 204976475U
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- switch cabinet
- hole
- installing plate
- door
- power construction
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 241000252254 Catostomidae Species 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
Switch cabinet doors opening device for electric power construction for convenient realization opening high tension switchgear cabinet door. It includes holding the rod, extension rod, retaining member, mounting panel, drive assembly, sucking disc and pivot, the extension rod sets up in holding the rod's inner chamber, there is the mounting panel in that the free end of extension rod is articulated, rotates on the mounting panel and install the pivot, be equipped with and install screwdriver bit's blind hole in the pivot, be equipped with the drive assembly of drive pivot on the mounting panel, be equipped with a plurality of step holes on the mounting panel, the tip of sucking disc and the step hole that corresponds intercommunication are equipped with the small transfer line in each step hole, the one end of small transfer line and the tip that corresponds sucking disc intercommunication, and the other end and a valve of a plurality of small transfer lines are connected still be connected with the trunk line on the valve, the other end and the air pump of trunk line are connected. The device convenient to use, easy operation, the screw with on the high tension switchgear cabinet door that can be quick is lifted off, need not use the ladder, has guaranteed operator's safety.
Description
Technical field
The utility model relates to high-tension switch cabinet technical field, specifically a kind of power construction switch cabinet apparatus for door-opening.
Background technology
High-voltage switch cabinet of transformer substation is one of capital equipment in transformer station, and its Main Function is arranged in high-tension switch cabinet the installing of transformer station's inner breaker, isolating switch or car switch.For ensureing the effective and safe distance between each electrical equipment, consider the factors such as ventilation, heat radiation, convenient maintenance, the height general very high (usually more than 3 meters) of high-tension switch cabinet simultaneously.A high-tension switch cabinet is generally divided into the parts such as protective chamber, switch cell, cable cell; and from top to bottom arrange successively; each cell has independent tank door, and higher position cell cabinet door is difficult to get at for normal height staff, generally needs to stand on ladder and opens cabinet door.The cell cabinet door of lower floor realizes the closedown of cabinet door by switch cabinet door lock, but the cell cabinet door of the superiors is by screw lock.During current unlatching high-voltage switch cabinet door, use the instrument such as screwdriver, small wrench to stand on ladder more simultaneously and carry out.When opening high-voltage switch cabinet door by ladder, ladder rests on high-voltage switch gear fragile high-tension switch cabinet cashier's office in a shop, and ladder is carried easily touch high-tension apparatus in use procedure, increases hazards.
Utility model content
The purpose of this utility model is to provide a kind of power construction switch cabinet apparatus for door-opening, for the convenient unlatching realized high-voltage switch cabinet door.
The technical scheme in the invention for solving the technical problem is: power construction switch cabinet apparatus for door-opening, it is characterized in that, it comprises holding rod, extension rod, locking member, installing plate, driving assembly, sucker and rotating shaft, described extension rod is arranged in the inner chamber of holding rod, and is provided with locking member between described holding rod and extension rod, installing plate is hinged with at the free end of described extension rod, through hole is provided with at the center of described installing plate, rotating shaft is rotatablely equipped with in the through hole near installing plate side, described rotating shaft is provided with the blind hole adapted with driver bit, in described blind hole, be provided with the magnet of absorption driver bit, in described through hole, be provided with the driving assembly that drive shaft rotates, installing plate around described through hole is provided with some stepped holes circumferentially evenly arranged, some suckers circumferentially evenly arranged are provided with in the front of described installing plate, the small end of some described suckers is communicated with corresponding stepped hole, a branch pipe(tube) is provided with in stepped hole described in each, one end of described branch pipe(tube) is communicated with the small end of corresponding sucker, the other end of some described branch pipe(tube)s is connected with a valve, described valve is arranged on a mounting board, described valve is also connected with main pipeline, the other end of described main pipeline is connected with air pump, gas between sucker and door of switch cabinet is pooled in main pipeline through branch pipe(tube) and valve.
Further, described driving assembly comprises motor, the first bevel gear, the second bevel gear and third hand tap gear, described motor is arranged in the through hole at the installing plate back side, described first bevel gear is fixed on motor output end, described second bevel gear and the first bevel gear engagement fit are also rotatably installed in through hole, and described third hand tap gear and the second bevel gear engagement fit are also fixed in rotating shaft.
Further, be provided with a pair otic placode at the back side of described installing plate, free end and the otic placode of described extension rod are hinged.
Further, the number of described stepped hole is three to six.
Further, the number of described stepped hole is three, and described valve is cross valve.
Further, described locking member is jackscrew.
Further, in the macropore of described stepped hole, be provided with locating ring, described branch pipe(tube) is arranged in locating ring.
Further, described installing plate is circular plastic plate.
Further, in the inner chamber of described through hole, be provided with bearing, described rotating shaft is fixed in bearing inner race.
The beneficial effects of the utility model are: the power construction switch cabinet apparatus for door-opening that the utility model provides, by holding rod, installing plate is lifted to the operating position of eminence, then by the driver bit in rotating shaft just to screw to be unloaded, by sucker, installing plate is fixedly secured on cabinet door, then drive motors action makes rotating shaft rotate, to be unloaded by screw; The relative cabinet door of installing plate when can ensure machine operation that arranges of sucker is fixed, and ensures that the unloading of screw is disposable and completes.The utility model is easy to use, simple to operate, can be unloaded by the screw on high-voltage switch cabinet door fast, does not need to use ladder, ensure that the safety of operator.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is that A in Fig. 2 is to local direction view;
Fig. 4 is master, branch pipe(tube) coordinates schematic diagram with sucker;
Fig. 5 is that rotating shaft drives assembly scheme of installation on a mounting board;
Fig. 6 is the schematic diagram that rotating shaft drives assembly;
Fig. 7 is schematic diagram when arranging more multi-sucker on a mounting board;
In figure: 1 holding rod, 2 extension rods, 3 jackscrews, 4 installing plates, 41 otic placodes, 42 stepped holes, 5 motors, 51 gripper shoes, 52 first bevel gears, 53 second bevel gears, 54 third hand tap gears, 6 branch pipe(tube)s, 61 main pipelines, 7 is hinged, 8 suckers, 81 installation ends, 82 air inlets, 83 locating rings, 9 rotating shafts, 10 valves, 11 bearings.
Detailed description of the invention
As shown in Figures 1 to 7, the utility model mainly comprises holding rod 1, extension rod 2, jackscrew 3, installing plate 4, rotating shaft driving assembly, branch pipe(tube) 6, main pipeline 61, sucker 8, rotating shaft 9 and valve 10, is described in detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, holding rod 1 is the insulating bar of hollow, is provided with extension rod 2 in the inner chamber of holding rod, and extension rod can move in the inner chamber of holding rod, for realizing the relative fixing of holding rod and extension rod, is provided with jackscrew 3 between holding rod and extension rod.Be provided with installing plate 4 at the upper end thereof 7 of extension rod, installing plate is circular insulation board, and be provided with a pair otic placode 41 at the back side of installing plate, upper end and the otic placode of extension rod are hingedly connected together.The installing plate one end be articulated and connected with extension rod is the back side of installing plate, a through hole is provided with at the center of installing plate, motor 5 is provided with at the back side of installing plate, the outer wall of motor is provided with gripper shoe 51, motor is installed on a mounting board by gripper shoe, and is provided with bolt between gripper shoe and installing plate.The output of motor extend in through hole, as shown in Figure 5, Figure 6, is fixed with the first bevel gear 52 at the output of motor, is rotatablely equipped with the second bevel gear 53, second bevel gear and the first bevel gear engagement fit in through-holes.Bearing 11 is provided with in the through hole near installing plate front, rotating shaft 9 is fixed with in bearing inner race, one end of rotating shaft, towards the first bevel gear, is being fixed with third hand tap gear 54, the third hand tap gear and the second bevel gear engagement fit towards rotating shaft one end of the first bevel gear.During motor action, drive the rotation of rotating shaft by first, second, and third bevel gear.Motor, the first bevel gear, the second bevel gear and third hand tap gear just constitute driving assembly.The installing plate of motor periphery is provided with some stepped holes 42 circumferentially evenly arranged, and the aperture of stepped hole runs through the front of installing plate, and the macropore of stepped hole runs through the back side of installing plate.
Be provided with blind hole at the free end of rotating shaft, in the blind hole of rotating shaft, be provided with magnet, so that absorption driver bit.The blind hole inwall of rotating shaft is polygon and adapts with the profile of driver bit, to realize the synchronous axial system of driver bit and rotating shaft.By driving the rotation of assembly drive shaft and driver bit, so that the screw on high-voltage switch cabinet door is unloaded.
As shown in Figure 3, Figure 4, be provided with some suckers 8 in the front of installing plate, sucker is the hollow rubber part of taper, and some suckers are circumferentially evenly arranged on a mounting board, the small end of sucker is fixing on a mounting board, and the air inlet of sucker small end is communicated with the aperture of stepped hole.Locating ring 83 is fixed with in the macropore of stepped hole, locating ring is the working of plastics of annular, some branch pipe(tube)s are through in corresponding locating ring respectively, the outer wall of branch pipe(tube) is fixedly connected with the inwall of locating ring, one end of each branch pipe(tube) is communicated with the air inlet of corresponding sucker, the other end of each branch pipe(tube) is connected with a valve 10, valve is fixing on a mounting board, valve is also connected with main pipeline 61, main pipeline is connected with air pump, gas in some branch pipe(tube)s can be pooled in valve, finally enters into main pipeline.When the number of sucker is three, the number of branch pipe(tube) is three, and valve arranges four interfaces, and now valve is cross valve.As shown in Figure 7, the number of sucker also can be more, as five, six, now, only need set sucker and the branch pipe(tube) of corresponding number, and on valve, arrange the interface of corresponding number.
During use, install driver bit in the blind hole in rotating shaft, then installing plate is lifted to suitable height by hand-held holding rod, makes driver bit just to screw, and then drive air pump to make sucker suction on cabinet door, now the relative cabinet door of installing plate is fixed.Then starter motor, makes rotating shaft rotate, to unload the screw on lower cabinet door.After screw unloads, booster air pump, makes air pump blow in main pipeline, to make to be full of air between sucker and cabinet door, sucker is separated with cabinet door.
Claims (9)
1. power construction switch cabinet apparatus for door-opening, it is characterized in that, it comprises holding rod, extension rod, locking member, installing plate, driving assembly, sucker and rotating shaft, and described extension rod is arranged in the inner chamber of holding rod, and is provided with locking member between described holding rod and extension rod, installing plate is hinged with at the free end of described extension rod, through hole is provided with at the center of described installing plate, rotating shaft is rotatablely equipped with in the through hole near installing plate side, described rotating shaft is provided with the blind hole adapted with driver bit, in described blind hole, be provided with the magnet of absorption driver bit, in described through hole, be provided with the driving assembly that drive shaft rotates, installing plate around described through hole is provided with some stepped holes circumferentially evenly arranged, some suckers circumferentially evenly arranged are provided with in the front of described installing plate, the small end of some described suckers is communicated with corresponding stepped hole, a branch pipe(tube) is provided with in stepped hole described in each, one end of described branch pipe(tube) is communicated with the small end of corresponding sucker, the other end of some described branch pipe(tube)s is connected with a valve, described valve is arranged on a mounting board, described valve is also connected with main pipeline, the other end of described main pipeline is connected with air pump, gas between sucker and door of switch cabinet is pooled in main pipeline through branch pipe(tube) and valve.
2. power construction switch cabinet apparatus for door-opening according to claim 1, it is characterized in that, described driving assembly comprises motor, the first bevel gear, the second bevel gear and third hand tap gear, described motor is arranged in the through hole at the installing plate back side, described first bevel gear is fixed on motor output end, described second bevel gear and the first bevel gear engagement fit are also rotatably installed in through hole, and described third hand tap gear and the second bevel gear engagement fit are also fixed in rotating shaft.
3. power construction switch cabinet apparatus for door-opening according to claim 1, is characterized in that, be provided with a pair otic placode at the back side of described installing plate, and free end and the otic placode of described extension rod are hinged.
4. power construction switch cabinet apparatus for door-opening according to claim 1, is characterized in that, the number of described stepped hole is three to six.
5. power construction switch cabinet apparatus for door-opening according to claim 1, is characterized in that, the number of described stepped hole is three, and described valve is cross valve.
6. power construction switch cabinet apparatus for door-opening according to claim 1, is characterized in that, described locking member is jackscrew.
7. power construction switch cabinet apparatus for door-opening according to claim 1, is characterized in that, in the macropore of described stepped hole, be provided with locating ring, described branch pipe(tube) is arranged in locating ring.
8. power construction switch cabinet apparatus for door-opening according to claim 3, is characterized in that, described installing plate is circular plastic plate.
9. power construction switch cabinet apparatus for door-opening according to claim 1, is characterized in that, in the inner chamber of described through hole, be provided with bearing, described rotating shaft is fixed in bearing inner race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687749.8U CN204976475U (en) | 2015-09-07 | 2015-09-07 | Switch cabinet doors opening device for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687749.8U CN204976475U (en) | 2015-09-07 | 2015-09-07 | Switch cabinet doors opening device for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976475U true CN204976475U (en) | 2016-01-20 |
Family
ID=55110893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687749.8U Active CN204976475U (en) | 2015-09-07 | 2015-09-07 | Switch cabinet doors opening device for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976475U (en) |
-
2015
- 2015-09-07 CN CN201520687749.8U patent/CN204976475U/en active Active
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| GR01 | Patent grant |