CN202687875U - Lifting bracket for installing isolation switch mechanism - Google Patents
Lifting bracket for installing isolation switch mechanism Download PDFInfo
- Publication number
- CN202687875U CN202687875U CN 201220291802 CN201220291802U CN202687875U CN 202687875 U CN202687875 U CN 202687875U CN 201220291802 CN201220291802 CN 201220291802 CN 201220291802 U CN201220291802 U CN 201220291802U CN 202687875 U CN202687875 U CN 202687875U
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- CN
- China
- Prior art keywords
- circular arc
- base
- fixedly connected
- switch mechanism
- lifter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000002955 isolation Methods 0.000 title abstract 4
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a lifting bracket for installing an isolation switch mechanism. The lifting bracket is characterized by comprising a bracket and a hoop, wherein the bracket comprises a base, a movable support plate and a lifter, the lifter is fixedly connected onto the base, one side of the base is fixedly connected with a circular arc-shaped vertical plate projected towards the side surface of the base, the two ends of the projected surface of the circular arc-shaped vertical plate are symmetrically and fixedly connected with hanging lugs with opposite hook ends, the movable support plate is fixedly connected onto a top rod of the lifter, the hoop is in a circular arc shape and comprises a circular arc-shaped vertical plate and two sections of circular arc-shaped metal belts, the circular arc-shaped vertical plate is fixedly connected with one side of the base, the two sections of circular arc-shaped metal belts are arranged at the two ends of the circular arc-shaped vertical plate and are fixedly connected through hasp locks, and the hoop is fixedly connected with the bracket through the circular arc-shaped vertical plate fixedly connected with one side of the base. In the use process, the hoop is hooped onto an electric pole, and is fixedly connected through the hasp locks. A screw rod is rotated through a handle for controlling the lifting of the lifer, the movable support plate is propped up, the isolation switch mechanism is supported to ascend to the specified height, and then, the isolation switch mechanism is fixed on the support post rod. The lifting bracket has the advantages that the height is adjustable, the structure is reasonable, the operation is simple and convenient, the use is safe, the operation efficiency is high, and the labor and the time are saved.
Description
Technical field
The utility model relates to the transformer mounting appliance, is a kind of shears that usefulness is installed for substation isolating-switch mechanism.
Background technology
In recent years along with the increase with power load of improving constantly of social power consumption, need to transform or enlarging substation in equipment to satisfy the needs of load growth.And the quantity of disconnector is maximum in the equipment in the substation, one group of disconnector is comprised of the mechanism of disconnector body with its deciliter of control, isolating switch mechanism is the critical elements of control disconnector deciliter, owing to need to be installed on the outdoor strut rod, its outer hull need to use waterproof, sun-proof material, inside comprises the electronic component of motor and its running of control, therefore its weight and volume is bigger than normal.The isolating switch mechanism model is different, and weight does not also wait to 70 kilograms by 40 kilograms.Need four-player to lift and adjust to during installation to press close to strut rod behind the corresponding height by a human anchor ear itself and strut rod to be fixed again, this process need is height and the direction of adjusting mechanism constantly, not only waste people's muscle power but also lose time, simultaneously having strengthened again difficulty of construction has reduced installation quality.
Summary of the invention
Technical problem to be solved in the utility model is: overcomes the shortcoming of prior art, provides a kind of height adjustable, rational in infrastructure, easy and simple to handle, use safety, and operating efficiency, laborsaving time-saving isolating switch mechanism is installed the shears of usefulness.
The scheme of the utility model technical solution problem is: a kind of isolating switch mechanism is installed the shears of usefulness, it is characterized in that: it comprises carriage and anchor ear, the structure of described carriage is, on base, be fixed with lifter, side at base is fixed with protruding circular arc riser to the base side, the two ends symmetry of circular arc riser convex surface is fixed with hook end hangers in opposite directions, is fixed with moving supporting plate at the push rod of lifter.
The structure of described lifter is, the four-bar linkage, screw rod, locating bush, nut, push rod and the handle that comprise bar appearance etc., lower end and the base of four-bar linkage are hinged, the upper end of push rod and four-bar linkage is hinged, hinge-point arranges locating bush before the centre of four-bar linkage, hinge-point arranges nut behind the centre of four-bar linkage, and screw rod is threaded onto in the locating bush and with nut and is connected, and screw rod and handle are hinged.
Described anchor ear is annular arrangement, comprise the circular arc riser that is connected in base one side and two sections circular arc-shaped metal bands that are symmetrically placed in circular arc riser two ends, two sections circular arc-shaped metal band one ends all are fixed with clasp, two sections circular arc-shaped metal bands all articulate by the hook end hangers in opposite directions that its clasp and circular arc riser convex surface are connected, the other end of two sections circular arc-shaped metal bands is connected by hasp lock, and anchor ear is connected by circular arc riser and the carriage that is connected in base one side.
When the shears that the utility model isolating switch mechanism is installed usefulness used, the circular arc riser of anchor ear and its two ends hung over two sections circular arc-shaped metal straps on the hangers on electric pole with clasp, and were connected with hasp lock.Isolating switch mechanism places on the moving supporting plate, and handle rotating screw bolt control lifter rises, and the moving supporting plate of jack-up holds up the height that isolating switch mechanism rises to regulation, isolating switch mechanism is fixed on the strut rod again.
The utility model isolating switch mechanism is installed the shears of usefulness, has rational in infrastructurely, easy and simple to handle, uses safety, operating efficiency, the laborsaving advantage such as save time.
Description of drawings
Fig. 1 is that the master of the shears of isolating switch mechanism installation usefulness looks schematic diagram;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is that schematic diagram is looked on the left side of Fig. 1;
Fig. 4 is the local enlarged diagram of I among Fig. 3.
Among the figure: 1 carriage, 2 bases, 3 lifters, 4 moving supporting plates, 5 hangers, 6 clasps, 7 circular arc risers, 8 circular arc-shaped metal bands, 9 anchor ears, 10 hasp locks, 11 four-bar linkages, 12 nuts, 13 screw rods, 14 locating bushs, 15 push rods, 16 handles.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
With reference to Fig. 1～Fig. 4, the shears that the utility model isolating switch mechanism is installed usefulness comprises carriage 1 and anchor ear 9.Described carriage 1 comprises base 2, moving supporting plate 4 and lifter 3.Lifter 3, one sides that are connected above the base 2 protruding circular arc riser 7 to base 2 sides that is connected, the two ends symmetry of circular arc riser 7 convex surfaces is fixed with hook end hangers 5 in opposite directions, and moving supporting plate 4 is connected on the push rod 15 of lifter 3.
The structure of described lifter 3 is, the four-bar linkage 11, screw rod 13, locating bush 14, nut 12, push rod 15 and the handle 16 that comprise bar appearance etc., the lower end of four-bar linkage 11 and base 2 are hinged, push rod 15 is hinged with the upper end of four-bar linkage 11, hinge-point arranges locating bush 14 before the centre of four-bar linkage 11, hinge-point arranges nut 12 behind the centre of four-bar linkage 11, and screw rod 13 is threaded onto in the locating bush 14 and with nut 12 and is connected, and screw rod 13 is hinged with handle 16.
Described anchor ear 9 is annular arrangement, comprise the circular arc riser 7 that is connected in base 2 one sides and two sections circular arc-shaped metal bands 8 that are symmetrically placed in circular arc riser 7 two ends, one end of circular arc-shaped metal band 8 is provided with clasp 6 and hangs on the hangers 5, the other end is connected with hasp lock 10, and anchor ear 9 is connected with carriage 1 by the circular arc riser 7 that is connected in base 2 one sides.
When the utility model isolating switch mechanism was installed shears 1 use of usefulness, bound round on electric pole with two sections circular arc-shaped metal bands 8 that clasp 6 hangs on the hangers 5 at the circular arc riser 7 of anchor ear 9 and its two ends, and be connected with hasp lock 10.Isolating switch mechanism places on the moving supporting plate 4, and handle 16 rotating screw bolts 13 control lifters 3 rise, and the moving supporting plate 4 of jack-up holds up the height that isolating switch mechanism rises to regulation, isolating switch mechanism is fixed on the strut rod again.
Claims (3)
1. an isolating switch mechanism is installed the shears of usefulness, it is characterized in that: it comprises carriage and anchor ear, the structure of described carriage is, on base, be fixed with lifter, side at base is fixed with protruding circular arc riser to the base side, the two ends symmetry of circular arc riser convex surface is fixed with hook end hangers in opposite directions, is fixed with moving supporting plate at the push rod of lifter.
2. described isolating switch mechanism is installed the shears of usefulness according to claim 1, it is characterized in that: the structure of described lifter is, the four-bar linkage, screw rod, locating bush, nut, push rod and the handle that comprise bar appearance etc., lower end and the base of four-bar linkage are hinged, the upper end of push rod and four-bar linkage is hinged, hinge-point arranges locating bush before the centre of four-bar linkage, hinge-point arranges nut behind the centre of four-bar linkage, screw rod is threaded onto in the locating bush and with nut and is connected, and screw rod and handle are hinged.
3. described isolating switch mechanism is installed the shears of usefulness according to claim 1, it is characterized in that: described anchor ear is annular arrangement, comprise the circular arc riser that is connected in base one side and two sections circular arc-shaped metal bands that are symmetrically placed in circular arc riser two ends, two sections circular arc-shaped metal band one ends all are fixed with clasp, two sections circular arc-shaped metal bands all articulate by the hook end hangers in opposite directions that its clasp and circular arc riser convex surface are connected, the other end of two sections circular arc-shaped metal bands is connected by hasp lock, and anchor ear is connected by circular arc riser and the carriage that is connected in base one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291802 CN202687875U (en) | 2012-06-20 | 2012-06-20 | Lifting bracket for installing isolation switch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291802 CN202687875U (en) | 2012-06-20 | 2012-06-20 | Lifting bracket for installing isolation switch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687875U true CN202687875U (en) | 2013-01-23 |
Family
ID=47543523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291802 Expired - Fee Related CN202687875U (en) | 2012-06-20 | 2012-06-20 | Lifting bracket for installing isolation switch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701107A (en) * | 2012-06-20 | 2012-10-03 | 吉林省电力有限公司吉林供电公司 | Lifting bracket for installation of disconnecting switch mechanism |
| CN104577835A (en) * | 2015-01-21 | 2015-04-29 | 国家电网公司 | Installation operation platform of outdoor disconnecting switch operating mechanism |
-
2012
- 2012-06-20 CN CN 201220291802 patent/CN202687875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701107A (en) * | 2012-06-20 | 2012-10-03 | 吉林省电力有限公司吉林供电公司 | Lifting bracket for installation of disconnecting switch mechanism |
| CN104577835A (en) * | 2015-01-21 | 2015-04-29 | 国家电网公司 | Installation operation platform of outdoor disconnecting switch operating mechanism |
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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 |
Granted publication date: 20130123 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |