CN202586116U - Replacement device for power capacitor - Google Patents
Replacement device for power capacitor Download PDFInfo
- Publication number
- CN202586116U CN202586116U CN 201220168742 CN201220168742U CN202586116U CN 202586116 U CN202586116 U CN 202586116U CN 201220168742 CN201220168742 CN 201220168742 CN 201220168742 U CN201220168742 U CN 201220168742U CN 202586116 U CN202586116 U CN 202586116U
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- China
- Prior art keywords
- power capacitor
- shaped steel
- carriage
- changing device
- fighting
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- Expired - Fee Related
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Abstract
The utility model discloses a replacement device for a power capacitor and the replacement device comprises a diagonal frame, a bracket, a fixed frame and a compressed rod. The diagonal frame and the bracket are supporting structural members of a right angled triangle and made of profile steel respectively. Lifting tools such as a hand winch or an electric winch are mounted on the diagonal frame. A trolley mechanism is disposed on the bracket and can move back and forth on a guide groove arranged in the bracket. When in use, the bracket, the fixed frame and the diagonal frame are respectively mounted on corresponding positions on front of the disassembled power capacitor in a power capacitor complete device. The compressed rod operates the replaced power capacitor to enable the capacitor to be mounted on the trolley of the bracket and is operated to move the power capacitor out of the complete device to the bracket. The hand winch or the electric winch of the diagonal frame is used to lift the power capacitor form the bracket to the device bottom or the ground. The replacement device for the power capacitor provided by the utility model has the characteristics of simple structure, low cost and convenient and rapid use. The replacement device can be operated in narrow space and disassemble the power capacitor in the power capacitor complete device and operators' labor intensity is obviously mitigated. The work conditions are improved.
Description
Technical field
The utility model relates to the operation maintenance device of power capacitor in the electric power system, especially a kind of more changing device that in the power transmission and transformation station, is used to change power capacitor on the power capacitor the complete sets of equipment.
Background technology
Power capacitor is a kind of energy storage electrical equipment that is widely used in electrical system, and it has important effect to the safe and stable operation of power transmission and transformation system.Generally, power capacitor is that the mode with the power capacitor the complete sets of equipment is contained in the transformer station, and moves jointly with the miscellaneous equipment of transformer station; Restriction owing to factors such as restriction that receives the transformer station place and cost control; The fabricating yard that is used for the power capacitor the complete sets of equipment in the transformer station is limited, and the power capacitor on the power capacitor the complete sets of equipment is installed also very compact, and the electric equipment around power capacitor the complete sets of equipment and the transformer station also leans on nearerly simultaneously; After certain capacitor damage on the power capacitor the complete sets of equipment or losing efficacy; Just need dismounting and new power capacitor is installed, and the power capacitor on the complete sets of equipment is higher because of its position, own wt is bigger; Their dismounting and installation are often difficult; Usually needing many people's coordinated and operation, is the work that labour intensity is bigger, and the fail safe of work also is difficult to guarantee; Also attempt to use the crane replacing of removing stage makeup and costume in some electric power enterprises and power transmission and transformation unit; But use crane operation also to face a lot of difficult situation; Subject matter is that on-the-spot peripheral electric equipment and transmission line are intensive, and crane is difficult to put to good use, and power failure can not be operated again for this reason by transformer station; Abnormally dangerous at this occasion crane operation; And often using the crane operation cost also higher, the capacitor on the power capacitor the complete sets of equipment of therefore how removing stage makeup and costume has safely and effectively just become technical matters of many power transmission and transformation business unit.
The utility model content
The technical problem that the utility model will solve is to provide more changing device of a kind of power capacitor; This device and tool construction are simple, convenient installation and operation, cost are low; Can remove stage makeup and costume safely and effectively power capacitor on the power capacitor the complete sets of equipment can solve technical problem and difficulty that above-mentioned power capacitor is removed stage makeup and costume preferably.
For solving the problems of the technologies described above; The power capacitor that the utility model proposes more changing device mainly comprise tiltedly try to stop people from fighting each other, fixed mount, carriage and trolley body etc., wherein tiltedly try to stop people from fighting each other and carriage is welded into single right-angled triangle and two right-angled triangle supporting members by shaped steel respectively.Tiltedly try to stop people from fighting each other and utilize the oblique long limit that prolongs in the right-angled triangle as suspension rod, the suspension rod front end is installed pulley, and ceeling car or electrical hoist device and auxiliary equipment on the other hand are installed on tiltedly trying to stop people from fighting each other, and making tiltedly tries to stop people from fighting each other has the effect of lifting device.Carriage is provided with guide groove in its two right-angled triangles horizontal sides shaped steel; This more trolley body of changing device is installed on the guide groove; This trolley body can move forward and backward in the guide groove of carriage, and dolly has the height regulating part, the angle when being used to adjust power capacitor turnover power capacitor the complete sets of equipment.Also have fixing fitting on the carriage, carriage can be fixed on the power capacitor the complete sets of equipment.Fixed mount in the utility model is exclusively used on the power capacitor the complete sets of equipment, to install and tiltedly tries to stop people from fighting each other; Both separately design be in order to alleviate the weight of installation when tiltedly trying to stop people from fighting each other; The handled easily person will tiltedly try to stop people from fighting each other and serve the installation site of power capacitor the complete sets of equipment with fixed mount; If mounting condition allows, tiltedly trying to stop people from fighting each other can organize with fixed mount is one.The utility model also is furnished with the instruments such as depression bar that are used for electrical power for operation capacitor turnover power capacitor the complete sets of equipment in addition.
During use; Mounting and fixing support on the power capacitor the complete sets of equipment shaped steel on the power capacitor that needs are changed; To tiltedly try to stop people from fighting each other is contained on the fixed mount, and making tiltedly tries to stop people from fighting each other is in the power capacitor top, and hand winch or electrical hoist device and accessory are installed on tiltedly trying to stop people from fighting each other; Utilize hand winch or electrical hoist that carriage is lifted on the shaped steel of the power capacitor downside electric power capacitor installation that needs replacing, and be contained in dolly on the guide groove of carriage.During unmount operations, behind the fastening bolt of tool using dismounting power capacitor on an operating desk or the double ladder, the joint hinge hole of inserting the depression bar front end loading and unloading usefulness on the power capacitor; Power capacitor is placed on the dolly and pulls out one section; Insert dolly with a latch and with power capacitor joint hinge connecting hole they are connected, adjust the dolly height this moment, makes power capacitor stride across the shaped steel of power capacitor the complete sets of equipment at a certain angle; Depression bar with hand then lifts the capacitor rear portion; Let the dolly holder capacitor and move to bracket front part, hook the joint hinge of capacitor to suspension hook, start hand winch or electrical hoist and capacitor is mentioned and winch to ground; The installation process of new power capacitor with remove stage makeup and costume approximate, inverse process only.
What the utility model used tiltedly tries to stop people from fighting each other because hand winch or electrical hoist device are housed; Carriage is equipped with trolley body; Thereby power capacitor in the power capacitor the complete sets of equipment is removed stage makeup and costume become convenient and swift; Time saving and energy saving, significantly alleviated operator's labour intensity, improved the security reliability of capacitor unmount operations.
Description of drawings
Below in conjunction with accompanying drawing the utility model is explained further details.
Fig. 1 is the front view that the utility model is more tiltedly tried to stop people from fighting each other in the changing device;
Fig. 2 is a left view of tiltedly trying to stop people from fighting each other shown in Figure 1;
Fig. 3 is the more front view of carriage in the changing device of the utility model;
Fig. 4 is the cutaway view that carriage shown in Figure 3 amplifies along the A-A line;
Fig. 5 is the more sketch map of depression bar in the changing device of the utility model;
Fig. 6 is the more front view of fixed mount in the changing device of the utility model;
Fig. 7 is the left view of fixed mount shown in Figure 6;
Fig. 8 is the composition structural representation that the dolly in the utility model amplifies;
Fig. 9 is the left view of dolly shown in Figure 8;
Figure 10 is the more positive sketch map of first kind of execution mode of changing device of the utility model;
Figure 11 is the left view of more changing device shown in Figure 10;
Figure 12 is the more positive sketch map of the another kind of execution mode of changing device of the utility model.
Embodiment
The more changing device of a kind of power capacitor the complete sets of equipment of the utility model power capacitor comprise tiltedly try to stop people from fighting each other 1, carriage 3, hand winch 2, electrical hoist 22, fixed mount 4, dolly 5, depression bar 7 and pivot pin 6.It is shown in Figure 2 to press Fig. 1, and the 1 usefulness shaped steel of tiltedly trying to stop people from fighting each other is welded into the right-angled triangle supporting member, and wherein the oblique long limit of triangle member is stretched out certain-length and made suspension rod, and horizontal sides is also extended certain-length and is used to install hand winch 2 and auxiliary equipment thereof.Pulley 9 is installed on the suspension rod front end transverse screw, the transverse slat 24 that is welded on the upright shaped steel in 1 rear portion of tiltedly trying to stop people from fighting each other, being welded at two, transverse slat 24 outside is used for the card ear 10 that docks with fixed mount 4.According to Fig. 3 Fig. 4, carriage 3 is welded into two right-angled triangle supporting members by shaped steel, and the horizontal sides shaped steel of its two triangle stretches out certain-length, so that the operating space that power capacitor is removed stage makeup and costume and is necessary.In the horizontal shaped steel of two right-angled triangles of carriage 3, be provided with the guide groove 21 that dolly 5 is installed; The spacing of two guide grooves 21 is 120mm to 300mm; With the different power capacitor width of correspondence; And carriage 3 bottoms are 400mm to 550mm to the distance of guide groove 21, and dolly 5 straddles on two guide grooves 21, and dolly 5 is moved before and after can be on carriage 3; Between the horizontal shaped steel of 3 liang of right-angled triangles of carriage, also be welded with the power capacitor holder and pull 25, holder is pulled 25 length and is about 3/5 of horizontal shaped steel length; Be welded with pair of L-shaped fastener 11 in carriage 3 rear upper end, fastener 11 horizontal external parts have a draw-in groove 12, when on the shaped steel that snaps in the draw-in groove 12 of fastener 11 the power capacitor the complete sets of equipment, and can analog bracket 3.
In Fig. 8 Fig. 9, the vehicle frame 15 of dolly 5 has two pairs of steamboats 14, and vehicle frame 15 straddles on two guide grooves 21 of carriage 3 with steamboat 14, and vehicle frame 15 has nut structure with top saddle 17, connects with a double end screw rod 16 between them.16 1 of this double threaded screws are processed right-handed thread, and left hand thread is processed in the other end, make double threaded screw 16 be supporting rod, have the effect of regulating power capacitor discrepancy angle again.Shown in Figure 7 according to Fig. 6; Shaped steel that fixed mount 4 is installed by pair of upright and the rectangular shaft 20 that connects two upright shaped steel and retaining are pulled 23 and are constituted; Rectangular shaft 20 connects two upright shaped steel installed surface upper ends; Retaining pull 23 connect two upright shaped steel installed surfaces roughly centre position, tiltedly try to stop people from fighting each other 1 transverse slat 24 thickness of the thickness of rectangular shaft 20 and above-mentioned are basic identical, are stuck on the rectangular shaft 20 so that 1 the card ear 10 of tiltedly trying to stop people from fighting each other can be firm; On two upright shaped steel installed surfaces of fixed mount 4, also have L shaped fixed hook 13 respectively.The spacing of two upright shaped steel of the fixed mount 4 of the utility model is 200mm to 600mm; On the shaped steel that is contained in the power capacitor the complete sets of equipment in the space, power capacitor two sides just; When tangling the shaped steel of power capacitor the complete sets of equipment to the hook 13 of fixed mount 4, fixed mount 4 promptly is mounted fixing, blocks ear 10 tiltedly trying to stop people from fighting each other 1 liang and snaps on the rectangular shaft 20 of fixed mount 4; Simultaneously the retaining of fixed mount 4 is pulled 23 and is also propped up 1 the lower end of tiltedly trying to stop people from fighting each other; Tiltedly trying to stop people from fighting each other 1 promptly is mounted, and can be on rectangular shaft 20 move left and right, this helps adjusting tiltedly tries to stop people from fighting each other 1 and the relative position between power capacitor of being removed stage makeup and costume; Said depression bar 7 front ends have a straight-bar 18; Middle have a cross support arm 19 below forward; After putting into the straight-bar 18 of depression bar 7 in the joint hinge hole of loading and unloading usefulness on the power capacitor; Can cross support arm 19 be fulcrum promptly, the discrepancy angle of electrical power for operation capacitor, pivot pin 6 then is the joint hinge hole that in unloading process of assembling, is used to connect dolly 6 and power capacitor.
Figure 10 is shown in Figure 11 to be first kind of execution mode of the utility model, and this execution mode is to adopt hand winch 2 lifting power capacitors on 1 tiltedly trying to stop people from fighting each other; Figure 12 illustrates the another kind of execution mode of the utility model, and this execution mode is to use electrical hoist 22 to carry out the power capacitor lifting on 1 tiltedly trying to stop people from fighting each other, and two kinds of execution modes are except that above difference, and more to form structure basic identical for other of changing device.Certainly the utility model is not limited to above-mentioned two kinds of lifting modes; All utilizations and the utility model be the similar or deformed configurations part of changing device more; Or use on 1 manually or other lifting gear equipment such as electric block tiltedly trying to stop people from fighting each other, all belong to the scope of the utility model.
Claims (9)
1. power capacitor changing device more; It comprises tiltedly try to stop people from fighting each other (1), carriage (3), hand winch (2), electrical hoist (22), fixed mount (4), dolly (5), depression bar (7) and latch (6), it is characterized in that: said tiltedly try to stop people from fighting each other (1) and carriage (3) is welded into single right-angled triangle and two right-angled triangle supporting members by shaped steel respectively; Tiltedly try to stop people from fighting each other (1) make suspension rod with the oblique long limit that right-angled triangle prolongs, the suspension rod front end is equipped with pulley (9), goes up in tiltedly try to stop people from fighting each other (1) said hand winch (2) or electrical hoist (22) are installed; Be provided with guide groove (21) in the two right-angled triangle horizontal sides shaped steel of said carriage (3), guide groove (21) is gone up described dolly (5) mechanism is installed.
2. power capacitor according to claim 1 is changing device more, it is characterized in that: be welded with a transverse slat (24) on the upright shaped steel in (1) rear portion of tiltedly trying to stop people from fighting each other, be welded with the card ear (10) that docks with said fixed mount (4) at two, transverse slat (24) outside.
3. power capacitor according to claim 1 is changing device more, it is characterized in that: be welded with the power capacitor holder between the horizontal shaped steel of two right-angled triangles of carriage (3) and pull (25), this holder is pulled (25) length and is about 3/5 of horizontal shaped steel length; Carriage (3) rear upper end is welded with pair of L-shaped fastener (11), and the horizontal external part of fastener (11) has a draw-in groove (12).
4. power capacitor according to claim 1 is changing device more; It is characterized in that: shaped steel that said fixed mount (4) is installed by pair of upright and the rectangular shaft (20) that connects two upright shaped steel and retaining are pulled (23) formation; Rectangular shaft (20) connects two upright shaped steel installed surface upper ends; Retaining is pulled (23) and is connected roughly centre position of two upright shaped steel installed surfaces, and rectangular shaft (20) thickness is basic identical with transverse slat (24) thickness of tiltedly try to stop people from fighting each other (1).
5. according to claim 1 or 4 described power capacitors changing device more, it is characterized in that: have L shaped fixed hook (13) respectively on the two upright shaped steel installed surfaces of fixed mount (4).
6. power capacitor according to claim 1 is changing device more; It is characterized in that: the vehicle frame (15) of said dolly (5) has two pairs of steamboats (14); Vehicle frame (15) and steamboat (14) straddle on two guide grooves (21) of said carriage (3), and vehicle frame (15) and top saddle (17) have nut structure, connect with a double end screw rod (16) between them; (16) one of this double threaded screws are processed right-handed thread, and left hand thread is processed in the other end.
7. power capacitor according to claim 1 is changing device more, it is characterized in that: two guide grooves (21) spacing of carriage (3) is 120mm to 300mm; Carriage (3) bottom is 400mm to 550mm to the distance of guide groove (21).
8. according to claim 1,4 or 5 described power capacitors changing device more, it is characterized in that: the spacing of fixed mount (1) two upright shaped steel is 200mm to 600mm.
9. power capacitor according to claim 1 is changing device more, it is characterized in that: said depression bar (7) front end has a straight-bar (18), and middle have a pole (19) below forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220168742 CN202586116U (en) | 2012-04-20 | 2012-04-20 | Replacement device for power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220168742 CN202586116U (en) | 2012-04-20 | 2012-04-20 | Replacement device for power capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586116U true CN202586116U (en) | 2012-12-05 |
Family
ID=47255487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220168742 Expired - Fee Related CN202586116U (en) | 2012-04-20 | 2012-04-20 | Replacement device for power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623908A (en) * | 2012-04-20 | 2012-08-01 | 桂林电力电容器有限责任公司 | Replacing device for electric power capacitor |
| CN105293297A (en) * | 2015-10-26 | 2016-02-03 | 广东电网有限责任公司中山供电局 | Hoisting device |
-
2012
- 2012-04-20 CN CN 201220168742 patent/CN202586116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623908A (en) * | 2012-04-20 | 2012-08-01 | 桂林电力电容器有限责任公司 | Replacing device for electric power capacitor |
| CN102623908B (en) * | 2012-04-20 | 2015-01-07 | 桂林电力电容器有限责任公司 | Replacing device for electric power capacitor |
| CN105293297A (en) * | 2015-10-26 | 2016-02-03 | 广东电网有限责任公司中山供电局 | Hoisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160420 |