CN203707625U - Mounting bracket for isolating switch of transformer station - Google Patents
Mounting bracket for isolating switch of transformer station Download PDFInfo
- Publication number
- CN203707625U CN203707625U CN201320824797.8U CN201320824797U CN203707625U CN 203707625 U CN203707625 U CN 203707625U CN 201320824797 U CN201320824797 U CN 201320824797U CN 203707625 U CN203707625 U CN 203707625U
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- Prior art keywords
- slide plate
- support frame
- guide rail
- installation bracket
- support column
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims description 49
- 238000005096 rolling process Methods 0.000 claims description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Abstract
The utility model discloses a mounting bracket for an isolating switch of a transformer station, and the mounting bracket comprises a support (1), travelling wheels (3), and lifting supporting legs (2). The travelling wheels (3) and the lifting supporting legs (2) are all disposed on the support (1). The mounting bracket can improve the safety of GIS operation under the condition of guaranteeing the airtightness of a dust-proof room.
Description
Technical field
The utility model relates to transforming plant apparatus mounting technique field, particularly a kind of installation bracket of substation isolating-switch.
Background technology
Along with the continuous progress of science and technology, electricity is built the development of scale and electricity is built to the raising day by day that system operation reliability requires, GIS(Gas Insulated Switchgear, gas insulated combined electric appliance equipment) technology extensive use, GIS is mainly made up of assemblings such as bus, circuit breaker, isolating switch, isolating switch, lightning arresters.
In extra-high voltage electric transmission and transformation engineering, because the element weight in GIS is large, volume is large, the element in GIS need to be installed in the situation that sealing is not subject to external interference, and therefore, the outside of GIS is erected with dustproof room.Traditional isolating switch lifts by crane installation by goliath, large crane is for carry arm, and telpher is for controlling the anglec of rotation of isolating switch, because crane volume is larger, be positioned at the outside of dustproof room, then install by going deep into lifting rope in the dustproof room isolating switch of slinging.
But because crane is positioned at the outside of dustproof room, when lifting rope gos deep into dustproof room, the junction of lifting rope and dustproof room exists gap, dustproof room is difficult to reach hermetic state, and the cleannes of dustproof room inside and humidity are difficult to effective control.On the other hand, because isolating switch mainly connects by the flange of side circumferential arrangement, in the time of the installation docking of carrying out isolating switch, large crane carry arm and telpher control angle are difficult to realize the minor adjustments of isolating switch position, flange merging precision is lower when mounted to cause isolating switch, causing the connecting bolt stress at flange connection surface place comparatively concentrated, easily there is the situation of flange connections fracture in equipment in the course of the work, has reduced the fail safe of GIS operation.
Therefore, how, in the situation that ensureing dustproof room sealing, improving the fail safe of GIS operation, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of installation bracket of substation isolating-switch, and this installation bracket can, in the situation that ensureing dustproof room sealing, improve the fail safe of GIS operation.
For achieving the above object, the utility model provides a kind of installation bracket of substation isolating-switch, comprises bracing frame, road wheel and lifting landing leg, and described road wheel and described lifting landing leg are installed on support frame as described above;
Support frame as described above comprises roof supporting, the first slide plate, the second slide plate, four lift telescopic structures, guide rail, stull, four rolling, interior vertical support column, outer vertical support column, four rolling bracing frame and for limiting the roller position limiting structure of described roller turned position, described interior vertical support column is set in described lift telescopic structure outside, described outer vertical support column is set in described interior vertical support column outside, the top of described interior vertical support column is fixedly connected with described rolling wheel support frame, the bottom of described outer vertical support column is fixedly connected with described roof supporting, described the second slide plate is arranged on described guide rail, the upper surface of described the second slide plate is provided with the slip stopper slot that length direction is vertical with described rail length direction, described the first slide plate is connected with described the second slide plate slides by the locating part being arranged in described slip stopper slot, described roof supporting can be rotatably mounted on described the first slide plate with respect to described the first slide plate 90 degree, relative both sides on described rolling wheel support frame are separately installed with two described lift telescopic structures, the two ends of described lift telescopic structure are fixedly connected with described roof supporting with described rolling wheel support frame respectively, four described rollers are arranged on respectively on four described rolling wheel support frames, the axis of four described rollers is parallel, two described rolling wheel support frames of positioned opposite are fixedly connected with by described stull.
Preferably, described roller position limiting structure comprises fastener and is fixedly mounted on the fastener locating part on the mandrel of described roller, and described fastener locating part is connected by described fastener with the bearing pedestal of described roller.
Preferably, described lifting landing leg comprises screw rod, crank, riffled tube, tube connector and base, the bottom ball-joint of described base and described screw rod, described tube connector is set in described riffled tube outside and is fixedly connected with described riffled tube, described crank is plugged on the top of described screw rod, described riffled tube is connected with described screw flight, and described tube connector is fixedly connected with described guide rail.
Preferably, described lifting landing leg also comprises the reinforcement being fixedly connected with described tube connector with described guide rail.
Preferably, support frame as described above also comprises that two ends are connected with described the first slide plate and described the second slide plate respectively and the traversing stretching structure of the first slide plate for driving described the first slide plate to move along described stopper slot length direction.
Preferably, support frame as described above also comprises that two ends are respectively with described the second slide plate with described guide rail is connected and the second slide plate vertical shift stretching structure for driving described the second slide plate to move along described rail length direction.
Preferably, support frame as described above also comprises the rotary extension structure that two ends are connected with described roof supporting and described the first slide plate respectively.
Preferably, support frame as described above also comprises that described lift telescopic structure is flexible and/or the traversing stretching structure of described the first slide plate is flexible and/or described the second slide plate vertical shift stretching structure is flexible and/or the flexible remote control arrangement of described rotary extension structure for controlling.
Preferably, support frame as described above also comprises the guide rail guide vane end stop being arranged on described the second slide plate.
Preferably, support frame as described above also comprises the swivel plate locating part being arranged on described the first slide plate, and the bottom of described roof supporting is provided with the ring-type stopper slot of accommodating described swivel plate locating part.
In technique scheme, the installation bracket of the substation isolating-switch that the utility model provides, comprises bracing frame, road wheel and lifting landing leg, and road wheel and lifting landing leg are installed on bracing frame, bracing frame comprises roof supporting, the first slide plate, the second slide plate, four lift telescopic structures, guide rail, stull, four rolling, interior vertical support column, outer vertical support column, four rolling bracing frame and for limiting the roller position limiting structure of stating roller turned position, interior vertical support column is set in lift telescopic structure outside, outer vertical support column is set in interior vertical support column outside, the top of interior vertical support column is fixedly connected with rolling wheel support frame, the bottom of outer vertical support column is fixedly connected with roof supporting, the second slide plate is arranged on guide rail, the upper surface of the second slide plate is provided with the slip stopper slot that length direction is vertical with rail length direction, the first slide plate is connected with the second slide plate slides by the locating part being arranged in slip stopper slot, roof supporting can be rotatably mounted on the first slide plate with respect to the first slide plate 90 degree, relative both sides on rolling wheel support frame are separately installed with two lift telescopic structures, the two ends of lift telescopic structure are fixedly connected with roof supporting with rolling wheel support frame respectively, four rolling is arranged on respectively on four rolling bracing frame, the axis of four rolling is parallel, two rolling wheel support frames of positioned opposite are fixedly connected with by stull.
In the time that needs are installed isolating switch, by regulating lifting landing leg that lifting landing leg is landed, make road wheel liftoff, isolating switch is placed on four rolling, by adjusting the height of lift telescopic structure, adjust the setting height(from bottom) of isolating switch, by regulating the second slide plate to regulate the front and back position of isolating switch, by regulating the first slide plate to regulate the position, left and right of isolating switch, accurately adjust the setting angle of isolating switch by rotational support top board, make the flange face docking of isolating switch by adjusting roller, be convenient to the installation site that staff regulates isolating switch accurately, avoid because the stress that installation isolating switch causes is concentrated, cause the situation of flange connections fracture, effectively heighten the fail safe of GIS operation.Because whole installation bracket is placed on the ground, be all positioned at dustproof room, effectively ensure the sealing of dustproof room.
Brief description of the drawings
The structural representation of the installation bracket that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the vertical view of installation bracket shown in Fig. 1;
The structural representation of the bracing frame that Fig. 3 provides for the utility model embodiment;
The mounting structure schematic diagram of the guide rail that Fig. 4 provides for the utility model embodiment;
The structural representation of the roller position limiting structure that Fig. 5 the utility model embodiment provides;
The structural representation of the roller that Fig. 6 provides for the utility model embodiment;
The structural representation of the lifting landing leg that Fig. 7 provides for the utility model embodiment.
Wherein in Fig. 1-7: 1-bracing frame, 11-rotary extension structure, the traversing stretching structure of 12-the first slide plate, 13-the second slide plate vertical shift stretching structure, 14-guide rail, 15-roof supporting, 16-the first slide plate, 17-the second slide plate, 18-roller, 181-mandrel, 182-bearing pedestal, 19-roller position limiting structure, 191-handle, 192-fastener locating part, 193-fastener, 110-stull, 111-lift telescopic structure, vertical support column in 112-, 113-is vertical support column outward, 114-rolling wheel support frame, 115-suspension hook, 116-guide rail guide vane end stop, 117-the first connector, 118-the second connector, 2-lifting landing leg, 21-screw rod, 22-riffled tube, 23-base, 24-tube connector, 25-reinforcement, 26-crank, 3-road wheel, 4-drags thick stick.
Embodiment
Core of the present utility model is to provide a kind of installation bracket of substation isolating-switch, and this installation bracket can, in the situation that ensureing dustproof room sealing, improve the fail safe of GIS operation.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 7, in a kind of embodiment, the installation bracket of the substation isolating-switch that the utility model provides, comprise bracing frame 1, road wheel 3 and lifting landing leg 2, road wheel 3 and lifting landing leg 2 are installed on bracing frame 1, concrete, and lifting landing leg 2 can be lift telescopic cylinder.
Bracing frame 1 comprises roof supporting 15, the first slide plate 16, the second slide plate 17, four lift telescopic structures 111, guide rail 14, stull 110, four rolling 18, interior vertical support column 112, outer vertical support column 113, four rolling bracing frame 114 and for limiting the roller position limiting structure 19 of roller 18 turned positions, roller position limiting structure 19 can be spacing bayonet lock, roller 18 is provided with the multiple spacing holes that coordinate with spacing bayonet lock, and multiple spacing holes are circumferentially uniformly distributed around the center of circle of roller 18.Concrete, lift telescopic structure 111 can be cylinder type telescoping cylinder or oil hydraulic cylinder type telescoping cylinder, interior vertical support column 112 is set in lift telescopic structure 111 outsides, outer vertical support column 113 is set in interior vertical support column 112 outsides, the top of interior vertical support column 112 is fixedly connected with rolling wheel support frame 114, the bottom of outer vertical support column 113 is fixedly connected with roof supporting 15, the second slide plate 17 is arranged on guide rail 14, for the ease of the second slide plate 17 Stable slidings, this bracing frame 1 comprises two guide rails that are parallel to each other 14, the rear end of two guide rails 14 connects by the first connector 117, the front end of two guide rails 14 connects by the second connector 118.The upper surface of the second slide plate 17 is provided with the slip stopper slot that length direction is vertical with guide rail 14 length directions, the first slide plate 16 is slidably connected by the locating part and the second slide plate 17 that are arranged in slip stopper slot, roof supporting 15 can be rotatably mounted on the first slide plate 16 with respect to the first slide plate 16 90 degree, concrete, the upper surface of the first slide plate 16 can be provided with rotating shaft, and roof supporting 15 is arranged on rotating shaft.On the upper surface of certain the first slide plate 16, can also be provided with circular support column, the lower surface of roof supporting 15 is provided with for the column holding tank on accommodating circular support column, when roof supporting 15 rotates, rotates taking circular support mast axis as pivot.Certainly, on the lower surface of roof supporting 15, can be provided with circular support column, the upper surface of the first slide plate 16 is provided with for the column holding tank on accommodating circular support column, when roof supporting 15 rotates, rotates taking circular support mast axis as pivot.Certainly the mode that is rotationally connected of roof supporting 15 and the first slide plate 16, is not limited to above-mentioned situation, and other connected mode is prior art, repeats no more herein.Relative both sides on rolling wheel support frame 114 are separately installed with two lift telescopic structures 111, the two ends of lift telescopic structure 111 are fixedly connected with roof supporting 15 with rolling wheel support frame 114 respectively, four rolling 18 is arranged on respectively on four rolling bracing frame 114, the axis of four rolling 18 is parallel, and two rolling wheel support frames 114 of positioned opposite are fixedly connected with by stull 110.Road wheel 3 and lifting landing leg 2 can also be arranged on the first connector 117 and the second connector 118 places, Certainly, and travelling wheel 3 and lifting landing leg 2 can also be arranged on the side of the second slide plate 17, the number of road wheel 3 and lifting landing leg 2 is according to the size of isolating switch and actual weight and determine, and the utility model is not specifically limited.For the ease of turning to of installation bracket entirety, road wheel 3 is specially universal wheel, and in order to reduce the weight of road wheel 3, road wheel is specially nylon wheel.For the ease of lifting and the installation and transportation of installation bracket, the two ends of the two ends of the first connector 117 and the second connector 118 are all provided with suspension hook 115.
In the time that needs are installed isolating switch, regulate lifting landing leg 2 that road wheel 3 is landed, then by extremely isolating switch to be installed position of installation bracket integrated moving, pull installation bracket for the ease of staff, this installation bracket also comprises being arranged on and drags thick stick 4 on the second connector 118, staff is in the time of mobile installation bracket, and direct pull drags thick stick 4 can realize the movement of installation bracket entirety.Staff is by regulating lifting landing leg 2 that lifting landing leg 2 is landed, then isolating switch is placed on roller 18, by adjusting the height of lift telescopic structure 111, adjust the setting height(from bottom) of isolating switch, by regulating the second slide plate 17 to regulate the front and back position of isolating switch, by regulating the first slide plate 16 to regulate the position, left and right of isolating switch, wherein regulating front and back position is to regulate the second position of slide plate 17 on guide rail 14, regulates the relative position of left and right position adjustments the first slide plate 16 with respect to the second slide plate 17.Staff's rotational support top board 15, the setting angle of adjustment isolating switch, makes the flange face docking of isolating switch by adjusting roller 18, regulate the installation site of isolating switch.In the time of needs rotation roller 18, staff extracts roller position limiting structure 19, rotation roller 18, in the time that roller 18 turns to the position that is applicable to isolating switch installation, limit again the position of roller 18 with roller position limiting structure 19, avoid isolating switch to occur when mounted the situation of rotating, improved the installation accuracy of isolating switch.In the time that isolating switch is installed, for fear of withdrawing from smoothly of stull 110 interference and insulation switches, after installation, stull 110 is pulled down.
Known by foregoing description, in the installation bracket providing at the utility model, because whole installation bracket is installed on the ground, therefore installation bracket is positioned at dustproof room, avoided need to perforate on dustproof room situation, effectively ensured the sealing of dustproof room.On the other hand, by adjusting the height of lift telescopic structure 111, adjust the setting height(from bottom) of isolating switch, by regulating the second slide plate 17 to regulate the front and back position of isolating switch, by regulating the first slide plate 16 to regulate the position, left and right of isolating switch, accurately adjust the installation site of isolating switch by rotational support top board 15, make isolating switch be convenient to install by adjusting roller 18, avoid the flange connections stress causing when mounted due to isolating switch to concentrate, cause the situation of easy fracture, realize the installation docking of GIS, ensure to install merging precision, effectively improve the fail safe of GIS operation.
Preferably, roller position limiting structure 19 comprises fastener 193 and is fixedly mounted on the fastener locating part 192 on the mandrel 181 of roller 18, and fastener locating part 192 is connected by fastener 193 with the bearing pedestal 182 of roller 18.In the time that the flange of isolating switch need to dock, staff extracts fastener 193 from mandrel 181 and roller 18, then rotation roller 18, drive roller 18 to rotate, thereby realize the rotation of isolating switch, in the time that isolating switch turns to rational position, again fastener 193 is arranged on and on bearing pedestal 182 and fastener locating part 192, realizes the fixing of roller 18 positions, avoid the isolating switch situation of its shift in position when mounted, improve the installation accuracy of isolating switch, and then improved the fail safe of GIS operation.For the ease of staff's rotation roller 18, this roller position limiting structure 19 also comprises the handle 191 that the operated roller 18 that is arranged on mandrel 181 is rotated, and staff realizes the rotation of roller 18 by swing handle 191.
More preferably, lifting landing leg 2 comprises screw rod 21, crank 26, riffled tube 22, tube connector 24 and base 23, the outside of riffled tube 22 is arranged with tube connector 24, tube connector 24 is fixedly connected with riffled tube 22, the bottom ball-joint of base 23 and screw rod 21, crank 26 is plugged on the top of screw rod 21, and riffled tube 22 is threaded with screw rod 21, and tube connector 24 is fixedly connected with guide rail 14.Staff realizes the lifting of lifting landing leg 2 entirety by rotating crank 26.
In order to make lifting landing leg 2 supported frame 1 better, this lifting landing leg 2 also comprises the reinforcement 25 being fixedly connected with tube connector 24 with guide rail 14.
Further, bracing frame 1 also comprises that two ends are connected with the first slide plate 16 and the second slide plate 17 respectively and the traversing stretching structure 12 of the first slide plate for driving the first slide plate 16 to move along stopper slot length direction.Drive the first slide plate 16 traversing by the traversing stretching structure 12 of the first slide plate, the situation of effectively having avoided artificial promotion the first slide plate 16 to move along stopper slot length direction, has reduced staff's labour intensity effectively.
Further, bracing frame 1 also comprises that two ends are respectively with the second slide plate 17 with guide rail 14 is connected and the second slide plate vertical shift stretching structure 13 for driving the second slide plate 17 to move along guide rail 14 length directions.Drive the second slide plate 17 to move by the second slide plate vertical shift stretching structure 13, the situation of effectively having avoided artificial promotion the second slide plate 17 to move along guide rail 14 length directions, has further reduced staff's labour intensity.
Certainly, bracing frame 1 also comprises the rotary extension structure 11 that two ends are connected with roof supporting 15 and the first slide plate 16 respectively.By rotary extension structure 11 is installed, staff can realize the rotation of roof supporting 15 by the stroke of operation rotary extension structure 11, and then realizes the rotation of isolating switch setting angle.Further, on the first slide plate 16, be provided with two rotary extension structure 11 installation positions, two rotary extension structure installation positions respectively with the line of centres of rotating shaft, the angle becoming in rotating shaft center place is 90 degree, is convenient to the abutting joint of other side upper flange of isolating switch.
In order to reduce staff's labour intensity, also comprise that lift telescopic structure 111 is flexible and/or the traversing stretching structure 12 of the first slide plate is flexible and/or the second slide plate vertical shift stretching structure 13 is flexible and/or the flexible remote control arrangement of rotary extension structure 11 for controlling.Owing to controlling by remote control arrangement, lift telescopic structure 111 is flexible and/or the traversing stretching structure 12 of the first slide plate is flexible and/or the second slide plate vertical shift stretching structure 13 is flexible and/or rotary extension structure 11 is flexible, has effectively reduced staff's labour intensity.
Control lift telescopic structure 111 when remote control arrangement stretches simultaneously, the traversing stretching structure 12 of the first slide plate is flexible, when the second slide plate vertical shift stretching structure 13 stretches and rotary extension structure 11 is flexible, staff only need stand on and on workbench, operate remote control arrangement can to realize lift telescopic structure 111 flexible, the traversing stretching structure 12 of the first slide plate is flexible, the second slide plate vertical shift stretching structure 13 is flexible and rotary extension structure 11 is flexible, reduce staff's labour intensity, realize lift telescopic structure 111 flexible, the traversing stretching structure 12 of the first slide plate is flexible, the second slide plate vertical shift stretching structure 13 is flexible to be stretched and realizes crawl control with rotary extension structure 11, control precision is high, realize the process of automation mechanized operation.
Concrete, the traversing stretching structure 12 of the first slide plate and/or the second slide plate vertical shift stretching structure 13 and/or rotary extension structure 11 can be cylinder type telescoping cylinder, can be also cylinder type telescoping cylinder, the utility model is not specifically limited.
For the ease of second slide plate 17 stable operation on guide rail 14, this installation bracket also comprises guide rail guide vane end stop 116, guide rail guide vane end stop 116 is arranged on the second slide plate 17, concrete, guide rail guide vane end stop 116 can be for being arranged on the guide rail postive stop baffle of guide rail 14 sides, and in order to be further convenient to slide plate stable operation, the utility model is preferred, between guide rail 14 and the second slide plate 17, form guide rail storage tank, guide rail 14 is positioned at guide rail storage tank.
On the basis of above-mentioned each scheme, bracing frame 1 also comprises the swivel plate locating part being arranged on the first slide plate 16, and the bottom of roof supporting 15 is provided with the ring-type stopper slot of accommodating swivel plate locating part.Roof supporting 15 rotates taking rotating shaft as pivot, and swivel plate locating part limits the side-play amount of roof supporting 15.Roof supporting 15 can be rotated reposefully, improved the installation accuracy of isolating switch.Swivel plate locating part limits the side-play amount of roof supporting 15.Roof supporting 15 can be rotated reposefully, improved the installation accuracy of isolating switch.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an installation bracket for substation isolating-switch, is characterized in that, comprises bracing frame (1), road wheel (3) and lifting landing leg (2), and described road wheel (3) and described lifting landing leg (2) are installed on support frame as described above (1);
Support frame as described above (1) comprises roof supporting (15), the first slide plate (16), the second slide plate (17), four lift telescopic structures (111), guide rail (14), stull (110), four rolling (18), interior vertical support column (112), outer vertical support column (113), four rolling bracing frame (114) and for limiting the roller position limiting structure (19) of described roller (18) turned position, described interior vertical support column (112) is set in described lift telescopic structure (111) outside, described outer vertical support column (113) is set in described interior vertical support column (112) outside, the top of described interior vertical support column (112) is fixedly connected with described rolling wheel support frame (114), the bottom of described outer vertical support column (113) is fixedly connected with described roof supporting (15), described the second slide plate (17) is arranged on described guide rail (14), the upper surface of described the second slide plate (17) is provided with the slip stopper slot that length direction is vertical with described guide rail (14) length direction, described the first slide plate (16) is slidably connected by the locating part and described the second slide plate (17) that are arranged in described slip stopper slot, described roof supporting (15) can be rotatably mounted on described the first slide plate (16) with respect to described the first slide plate (16) 90 degree, relative both sides on described rolling wheel support frame (114) are separately installed with two described lift telescopic structures (111), the two ends of described lift telescopic structure (111) are fixedly connected with described roof supporting (15) with described rolling wheel support frame (114) respectively, four described rollers (18) are arranged on respectively on four described rolling wheel support frames (114), the axis of four described rollers (18) is parallel, two described rolling wheel support frames (114) of positioned opposite are fixedly connected with by described stull (110).
2. installation bracket according to claim 1, it is characterized in that, described roller position limiting structure (19) comprises fastener (193) and is fixedly mounted on the fastener locating part (192) on the mandrel (181) of described roller (18), and described fastener locating part (192) is connected by described fastener (193) with the bearing pedestal (182) of described roller (18).
3. installation bracket according to claim 1, it is characterized in that, described lifting landing leg (2) comprises screw rod (21), crank (26), riffled tube (22), tube connector (24) and base (23), the bottom ball-joint of described base (23) and described screw rod (21), described tube connector (24) is set in described riffled tube (22) outside and is fixedly connected with described riffled tube (22), described crank (26) is plugged on the top of described screw rod (21), described riffled tube (22) is threaded with described screw rod (21), described tube connector (24) is fixedly connected with described guide rail (14).
4. installation bracket according to claim 3, is characterized in that, described lifting landing leg (2) also comprises the reinforcement (25) being fixedly connected with described tube connector (24) with described guide rail (14).
5. installation bracket according to claim 1, it is characterized in that, support frame as described above (1) also comprises that two ends are connected with described the first slide plate (16) and described the second slide plate (17) respectively and the traversing stretching structure of the first slide plate (12) for driving described the first slide plate (16) to move along described stopper slot length direction.
6. installation bracket according to claim 5, it is characterized in that, support frame as described above (1) also comprises that two ends are connected with described the second slide plate (17) and described guide rail (14) respectively and for driving the second slide plate vertical shift stretching structure (13) of described the second slide plate (17) along the motion of described guide rail (14) length direction.
7. installation bracket according to claim 6, is characterized in that, support frame as described above (1) also comprises the rotary extension structure (11) that two ends are connected with described roof supporting (15) and described the first slide plate (16) respectively.
8. installation bracket according to claim 7, it is characterized in that, support frame as described above (1) also comprises that described lift telescopic structure (111) is flexible and/or the traversing stretching structure of described the first slide plate (12) is flexible and/or described the second slide plate vertical shift stretching structure (13) is flexible and/or the flexible remote control arrangement of described rotary extension structure (11) for controlling.
9. installation bracket according to claim 1, is characterized in that, support frame as described above (1) also comprises the guide rail guide vane end stop (116) being arranged on described the second slide plate (17).
10. according to the installation bracket described in any one in claim 1-9, it is characterized in that, support frame as described above (1) also comprises the swivel plate locating part being arranged on described the first slide plate (16), and the bottom of described roof supporting (15) is provided with the ring-type stopper slot of accommodating described swivel plate locating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824797.8U CN203707625U (en) | 2013-12-13 | 2013-12-13 | Mounting bracket for isolating switch of transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824797.8U CN203707625U (en) | 2013-12-13 | 2013-12-13 | Mounting bracket for isolating switch of transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707625U true CN203707625U (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320824797.8U Expired - Lifetime CN203707625U (en) | 2013-12-13 | 2013-12-13 | Mounting bracket for isolating switch of transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707625U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104617918A (en) * | 2014-12-19 | 2015-05-13 | 西安交通大学 | Closed gas-filled shock voltage generator installation and removal method |
| CN105621293A (en) * | 2014-11-03 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Movable suspension arm supporting device |
| CN106374375A (en) * | 2016-11-28 | 2017-02-01 | 国网河南省电力公司三门峡供电公司 | Movement device for installation of switchgear |
| CN110336209A (en) * | 2019-07-25 | 2019-10-15 | 湖南长高高压开关集团股份公司 | One kind being used for horizontal outdoor high-voltage alternating current isolating switch packaged type inspection platform |
| CN110391600A (en) * | 2019-07-25 | 2019-10-29 | 湖南长高高压开关集团股份公司 | A kind of mobile maintenance debugging system of horizontal outdoor high-voltage alternating current isolating switch |
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2013
- 2013-12-13 CN CN201320824797.8U patent/CN203707625U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621293A (en) * | 2014-11-03 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Movable suspension arm supporting device |
| CN104617918A (en) * | 2014-12-19 | 2015-05-13 | 西安交通大学 | Closed gas-filled shock voltage generator installation and removal method |
| CN104617918B (en) * | 2014-12-19 | 2017-06-30 | 西安交通大学 | A kind of totally-enclosed inflatable impulse voltage generator is installed and method for dismounting |
| CN106374375A (en) * | 2016-11-28 | 2017-02-01 | 国网河南省电力公司三门峡供电公司 | Movement device for installation of switchgear |
| CN110336209A (en) * | 2019-07-25 | 2019-10-15 | 湖南长高高压开关集团股份公司 | One kind being used for horizontal outdoor high-voltage alternating current isolating switch packaged type inspection platform |
| CN110391600A (en) * | 2019-07-25 | 2019-10-29 | 湖南长高高压开关集团股份公司 | A kind of mobile maintenance debugging system of horizontal outdoor high-voltage alternating current isolating switch |
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