CN110571688A - Auxiliary mounting device for operating mechanism box of outdoor high-voltage alternating-current isolating switch - Google Patents
Auxiliary mounting device for operating mechanism box of outdoor high-voltage alternating-current isolating switch Download PDFInfo
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- CN110571688A CN110571688A CN201910666360.8A CN201910666360A CN110571688A CN 110571688 A CN110571688 A CN 110571688A CN 201910666360 A CN201910666360 A CN 201910666360A CN 110571688 A CN110571688 A CN 110571688A
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- base
- operating mechanism
- isolating switch
- lifting
- voltage alternating
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses an auxiliary mounting device for an outdoor high-voltage alternating-current isolating switch operating mechanism box, which comprises a base and a supporting plate, wherein the supporting plate is arranged above the base, a lifting system is arranged between the base and the supporting plate, the lifting system comprises two lifting units, and the lifting units are formed by two scissor support arms which are hinged together and form an X shape. The invention is provided with a power system, wherein the power system is in power connection with one scissor support arm in the lifting unit and is used for providing power for the scissor support arm to change the included angle between the two scissor support arms, thereby realizing the lifting or descending of the support plate relative to the base. The backup pad can be adjusted the height that sets up of high voltage alternating current isolator operating device case. The invention can replace manpower, adopts a mechanical mode to lift the high-voltage alternating-current isolating switch operating mechanism box, and thoroughly solves the problems of complicated posture adjustment operation and large human resource consumption in the installation of the electric operating mechanism box in the prior art.
Description
Technical Field
The invention relates to the technical field of operation and maintenance equipment of an electric power system, in particular to an auxiliary installation device for an operating mechanism box of an outdoor high-voltage alternating-current isolating switch.
background
the high-voltage isolating switch is an important switching device in an electric system of a power plant and a transformer substation, and has the main functions of: the safety of the high-voltage electrical appliance and the device during maintenance work is ensured, and the voltage isolation function is achieved.
The control to high voltage isolator generally adopts operating device case, and operating device case divide into manual and electronic two kinds, is connected operating device case and the connecting rod on the high voltage isolator, and high voltage isolator's connecting rod is rotatory in order to realize high voltage isolator's divide-shut brake along with operating device's connecting portion.
in the prior art, the operating mechanism box is most widely applied to an electric operating mechanism box, the electric operating mechanism box comprises a plurality of parts, the weight of the electric operating mechanism box is about 150kg, when the electric operating mechanism box is installed, a plurality of people are required to lift the electric operating mechanism box, and then the electric operating mechanism box is butted by an experienced operator. Because the connecting rod on the isolator needs to rotate coaxially with the connecting part on the operating mechanism box, the cushion blocks need to be added or subtracted at each corner of the operating mechanism box repeatedly to adjust in the butt joint process, the operation process is very troublesome, and a large amount of manpower is consumed.
disclosure of Invention
Problem (A)
In summary, how to solve the problems of complicated operation of posture adjustment and large consumption of human resources in the installation of the electric operating mechanism box in the prior art becomes a problem to be solved urgently by the technical personnel in the field.
(II) technical scheme
The invention provides an auxiliary mounting device for an operating mechanism box of an outdoor high-voltage alternating-current isolating switch, which is used for solving the problem of complex posture adjustment operation in the mounting of an electric operating mechanism box in the prior art. The invention provides power through the electric turbine push rod, raises or lowers the operating mechanism box, and has the advantages of manpower saving, adaptability to various working conditions, capability of accurate positioning and leveling and the like.
specifically, the invention provides an auxiliary mounting device for an outdoor high-voltage alternating-current isolating switch operating mechanism box, which comprises:
A base;
A support plate disposed above the base;
The lifting system is arranged on the base and used for driving the supporting plate to lift or fall, the lifting system comprises two lifting units, each lifting unit comprises two scissor supporting arms which are hinged together and form an X shape, one end of each scissor supporting arm is a fixed hinged end, the other end of each scissor supporting arm is a sliding end, a sliding chute is matched with the sliding end in a sliding mode, the lifting units are vertically arranged, the upper ends of the lifting units are connected with the bottom surface of the supporting plate, the lower ends of the lifting units are connected with the top surface of the base, the two lifting units are arranged, and the two lifting units are arranged in parallel and at intervals;
The power system comprises a power device used for controlling the cross angle of the two scissor support arms in the lifting unit, the power device comprises a telescopic shaft, the power device is hinged to the base, and the telescopic shaft is hinged to one of the scissor support arms in the lifting unit.
Preferably, in the same lifting unit, the fixed hinged ends of the two scissor support arms are arranged on the same side.
Preferably, the sliding end is rotatably provided with a roller through a mounting shaft, the chute is a chute with a C-shaped structure, and the roller is slidably arranged in the chute; the sliding groove is fixedly arranged on the base or the supporting plate.
Preferably, a first hinge seat for being hinged with the base is arranged on the base corresponding to the fixed hinge end; a second hinge seat which is used for being hinged with the fixed hinge end is arranged on the supporting plate corresponding to the fixed hinge end; and a third hinge seat which is used for being hinged with the power device is arranged on the base corresponding to the power device.
Preferably, the number of the lifting units is two, and the two lifting units are respectively provided with one power device correspondingly.
Preferably, according to the use environment, a first groove adapted to the use environment is arranged on the outer edge of the base; according to the use environment, a second groove matched with the use environment is arranged on the outer edge of the supporting plate.
Preferably, a protection flange is vertically disposed on the upper side of the base around the outer edge of the base.
preferably, a fine leveling unit is arranged on the upper side surface of the supporting plate; the fine leveling unit comprises a lower sleeve and a rotating button in rotating fit with the lower sleeve, a rotating rod coaxial with the lower sleeve is arranged on the upper side of the rotating button, an upper sleeve is in threaded fit with the rotating rod, and a support used for supporting the outdoor high-voltage alternating-current isolating switch operating mechanism box is arranged at the top end of the upper sleeve; four fine leveling units are arranged; the two adjacent edges of the support are provided with protruding baffle plates, the four baffle plates are respectively positioned at four corners of a rectangle, and the size of the rectangle is matched with the cross section of the high-voltage alternating-current isolating switch operating mechanism box, so that the baffle plates surround the high-voltage alternating-current isolating switch operating mechanism box.
Preferably, a foot unit is arranged on the bottom surface of the base; the support leg unit comprises a support leg rod, and a support leg adjusting sleeve which can be adjusted in height with the support leg rod is arranged on the outer side of the support leg rod; the supporting foot units are at least three, and all the supporting foot units are uniformly distributed on the bottom surface of the base.
Preferably, the power device is an electric turbine push rod; the power system also comprises a storage battery, and the storage battery is electrically connected with the power device.
(III) advantageous effects
Through the structural design, the auxiliary mounting device for the outdoor high-voltage alternating-current isolating switch operating mechanism box comprises a base and a support plate, wherein the support plate is arranged above the base, a lifting system is arranged between the base and the support plate and comprises two lifting units, each lifting unit consists of two scissor support arms which are hinged together and form an X shape, and the auxiliary mounting device is also provided with a power system for providing power, and the power system is in power connection with one scissor support arm in the lifting units and is used for providing power for the scissor support arm to change an included angle between the two scissor support arms, so that the support plate is lifted or lowered relative to the base. The backup pad is used for bearing high voltage alternating current isolator operating device case, and the backup pad just can adjust the height that sets up of high voltage alternating current isolator operating device case for ascending or descending of base. The lifting mechanism can replace manpower, adopts a mechanical mode to lift the high-voltage alternating-current isolating switch operating mechanism box, and compared with the traditional manual lifting mode, the lifting mechanism thoroughly solves the problems of complex posture adjustment operation and large human resource consumption in the installation of the electric operating mechanism box in the prior art.
drawings
FIG. 1 is a schematic structural diagram of an auxiliary mounting device for an operating mechanism box of an outdoor high-voltage alternating-current isolating switch in an embodiment of the invention;
FIG. 2 is a schematic structural diagram of an auxiliary mounting device of an outdoor high-voltage AC isolating switch operating mechanism box provided with a micro-leveling unit on a support plate thereof according to an embodiment of the invention;
FIG. 3 is a schematic structural view illustrating a stand bar unit disposed on a base according to an embodiment of the present invention;
FIG. 4 is a schematic structural view illustrating a base with a foot unit and a lifting system according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a lifting unit according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a micro leveling unit according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an auxiliary mounting device of an outdoor high-voltage alternating-current isolating switch operating mechanism box in a use state according to an embodiment of the invention;
in fig. 1 to 7, the correspondence between the part names and the reference numbers is:
A base 1, a support plate 2, a scissor support arm 3, a chute 4, a power device 5, a roller 6,
The device comprises a lower sleeve 7, a rotating button 8, a rotating rod 9, an upper sleeve 10, a support 11, a support leg rod 12, a support leg adjusting sleeve 13 and a storage battery 14.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
referring to fig. 1 to 7, in which, fig. 1 is a schematic structural diagram of an auxiliary installation device of an operating mechanism box of an outdoor high-voltage ac isolating switch in an embodiment of the present invention; FIG. 2 is a schematic structural diagram of an auxiliary mounting device of an outdoor high-voltage AC isolating switch operating mechanism box provided with a micro-leveling unit on a support plate thereof according to an embodiment of the invention; FIG. 3 is a schematic structural view illustrating a stand bar unit disposed on a base according to an embodiment of the present invention; FIG. 4 is a schematic structural view illustrating a base with a foot unit and a lifting system according to an embodiment of the present invention; FIG. 5 is a schematic structural diagram of a lifting unit according to an embodiment of the present invention; FIG. 6 is a schematic structural diagram of a micro leveling unit according to an embodiment of the present invention; fig. 7 is a schematic structural diagram of an auxiliary mounting device of an outdoor high-voltage alternating-current isolating switch operating mechanism box in a use state in the embodiment of the invention.
the electric operating mechanism box is electrically controlled and is used for driving the high-voltage alternating-current isolating switch to be switched on and off, and the driving principle is as follows: the connecting part arranged at the top of the operating mechanism box drives the connecting rod on the high-voltage alternating-current isolating switch to rotate forwards or reversely, so that the high-voltage isolating switch is switched on and off. The connecting part on the operating mechanism box needs to rotate coaxially with the connecting rod of the high-voltage alternating-current isolating switch, so that the connecting part and the connecting rod need to be aligned with an axis when the connecting part and the connecting rod are installed.
The invention provides an auxiliary installation device for an outdoor high-voltage alternating-current isolating switch operating mechanism box, which is used for providing installation assistance for the high-voltage alternating-current isolating switch operating mechanism box when the high-voltage alternating-current isolating switch operating mechanism box is installed.
In one embodiment of the invention, the auxiliary mounting device for the outdoor high-voltage alternating-current isolating switch operating mechanism box comprises:
First part, base
The base 1 is the structural foundation of the present invention and is disposed on the bottom floor for the installation of other components of the present invention.
Since the high-voltage ac isolating switch operating mechanism box has a large overall mass (about 150 kg), in order to ensure the structural strength and the reliability of the present invention, the base 1 is made of a metal material, preferably cast iron or alloy steel, and of course, aluminum can also be used.
In one embodiment of the present invention, a first groove adapted to the use environment is provided on the outer edge of the base 1 according to the use environment. Based on this embodiment, the specific structure of the base 1 is: the main part of base 1 is a flat plate structure similar to a rectangle, and it is the level setting under the user state, and under the user state, base 1 is the front end towards the one end of high voltage isolator, and the 1 other end of base is the rear end, and base 1 both sides are the both sides of base promptly. In order to avoid the high-voltage isolating switch, the front end of the base 1 is provided with a groove structure, namely a first groove.
In addition, the invention surrounds the outer edge of the base 1, and a protective flange is vertically arranged on the upper side surface of the base 1. The height that sets up of protection edge of a wing is higher than the whole height of operating system after operating system descends, can play the supporting role to backup pad 2 through the protection edge of a wing like this.
In the present invention, the guard flange is integrally formed on the base 1.
second part, support plate
backup pad 2 sets up in the top of base 1, backup pad 2 adopts the plate structure the same with 1 profile of base, according to service environment, be provided with the second recess with service environment adaptation in backup pad 2's outer fringe, the second recess is the same with the function of first recess, all be for dodging high voltage isolator, this device generally operates near the pole, groove is close to the pole in the installation, can avoid taking place direct contact with the pole, wear device or bruise isolator control box.
the support plate 2 is used for bearing the high-voltage alternating-current isolating switch operating mechanism box, so the support plate 2 also needs high structural strength, therefore, in the invention, the support plate 2 is also made of metal materials, cast iron or alloy steel is taken as a preferred material, or aluminum materials can also be used.
in order to finely adjust the posture of the high-voltage alternating-current isolating switch operating mechanism box placed on the supporting plate 2, the fine adjusting leveling unit is arranged on the upper side surface of the supporting plate 2.
Specifically, fine setting unit is including lower sleeve 7, and lower sleeve 7 is fixed to be set up in backup pad 2, and lower sleeve 7 is alloy steel lower sleeve, and lower sleeve 7 adopts the fixed setting of welding mode on backup pad 2. The medial surface of lower sleeve 7 is smooth curved surface, with lower sleeve 7 rotation fit's knob 8, the lower extreme of knob 8 is the cylinder structure, and its cross section of the cylinder structure that the lower extreme of knob 8 set up is the same with the internal diameter of lower sleeve 7 (or slightly less than the internal diameter of lower sleeve 7), and like this, knob 8 just can be through its cylinder structure and lower sleeve 7 rotation fit that singly set up down. A rotating rod 9 which is coaxial with the lower sleeve 7 is arranged on the upper side of the rotating button 8, an upper sleeve 10 is in threaded fit with the rotating rod 9, a support 11 for supporting an outdoor high-voltage alternating-current isolating switch operating mechanism box is arranged at the top end of the upper sleeve 10, the upper sleeve 10 can be lifted or lowered by rotating the rotating button 8, so that the height of the support 11 relative to the support plate 2 is adjusted, the support 11 can be pressed due to the fact that the high-voltage alternating-current isolating switch operating mechanism box is heavy (about 150 kg), the support 11 cannot rotate when the rotating button 8 rotates, the support 11 is used for supporting the high-voltage alternating-current isolating switch operating mechanism box, protruding baffles are arranged on two adjacent edges of the support (11), the four baffles are respectively positioned on four corners of a rectangle, and the size of the rectangle is matched with the cross section of the high-voltage alternating-current isolating switch operating mechanism box, make the baffle surrounds high pressure isolator operating device case, when high pressure isolator operating device case was placed on support 11, form the control of each other on the plane between four baffles and the mechanism case, also can guarantee that support 11 can not rotate along with rotating knob 8, consequently, just can realize the posture adjustment of high pressure isolator operating device case through the regulation to support 11.
generally, the high-voltage alternating-current isolating switch operating mechanism box is of a cuboid structure, so that four fine leveling units are arranged and are arranged on the supporting plate 2 according to the structural layout of the high-voltage alternating-current isolating switch operating mechanism box.
Third part, lifting system
The lifting system is arranged on the base 1 and used for driving the supporting plate 2 to lift or fall.
In the present invention, the lifting system comprises a lifting unit, in particular a lifting unit comprising two scissor arms 3 hinged together and formed in an X-shape.
the two scissors arms that form the lifting unit are similar in structure, taking one of them as an example: one end of the scissors support arm 3 is a fixed hinged end, the other end of the scissors support arm 3 is a sliding end, and a sliding chute 4 is matched with the sliding end in a sliding manner. When the fixed hinged end of the scissors support arm 3 is hinged with the design point position on the base 1 (the support plate 2), the sliding chute 4 matched with the sliding end of the scissors support arm 3 is fixedly arranged on the support plate 2 (the base 1). The lifting unit is vertically arranged between the supporting plate 2 and the base 1, the upper end of the lifting unit (the upper end of the scissor support arm 3) is connected with the bottom surface of the supporting plate 2 (the connection refers to the hinge connection of the fixed hinged end or the fixed connection of the base 1 on the sliding end), and the lower end of the lifting unit (the lower end of the scissor support arm 3) is connected with the top surface of the base 1 (the connection refers to the fixed connection of the base 1 on the sliding end or the hinge connection of the fixed hinged end).
In the invention, two lifting units are arranged, the two lifting units are arranged in parallel and at intervals, and the two lifting units are respectively arranged close to two sides of the base 1. When the angle between two scissor arms 3 hinged together in the lifting unit is changed, the lifting or lowering of the support plate 2 relative to the base 1 can be achieved.
In one embodiment of the invention, the fixed hinged ends of the two scissor arms 3 are arranged on the same side in the same lifting unit, i.e. the fixed hinged ends of the two scissor arms 3 are arranged on the base 1 and the support plate 2 separately and on the same side.
In a further embodiment of the invention, the fixed articulated ends of the two scissor arms 3 are arranged flush in the same lifting unit, i.e. the fixed articulated ends of the two scissor arms 3 are arranged either on the base 1 or on the support plate 2.
As mentioned above, the sliding end of the scissors arm 3 is provided with the sliding slot 4, and the sliding slot 4 is fixedly arranged on the base 1 or the support plate 2, so that the sliding end of the scissors arm 3 is in sliding fit with the base 1 or the support plate 2. Specifically, the sliding end is rotatably provided with a roller 6 through a mounting shaft, the sliding chute 4 is a C-shaped sliding chute 4, and the roller 6 is slidably arranged in the sliding chute 4; the sliding groove 4 is fixedly arranged on the base 1 or the supporting plate 2.
In order to meet the use requirements of different shapes of ground (in the operation site, the ground is complex, for example, when the ground is graved or has a depression, the base 1 is required to be horizontally arranged), the invention also provides a support leg unit for horizontally adjusting the base 1 on the bottom surface of the base 1. Specifically, the supporting leg unit comprises a supporting leg rod 12, a supporting leg adjusting sleeve 13 capable of adjusting the height of the supporting leg rod is arranged on the outer side of the supporting leg rod 12, a positioning hole is formed in the supporting leg adjusting sleeve 13, adjusting holes are formed in the supporting leg rod 12 along the rod axis of the supporting leg rod at equal intervals, a positioning bolt is arranged in the positioning hole, and the positioning bolt can be inserted into different adjusting holes to adjust the overall height of the supporting leg unit. In the invention, at least three support leg units are arranged, and all the support leg units are uniformly distributed on the bottom surface of the base 1. Wherein, the foot units are optimally arranged in number of four.
Furthermore, the base 1 and the support plate 2 can be provided with a level gauge to provide an adjusting basis for adjusting the levelness of the base 1 and the support plate 2.
Fourth part, power system
The power system is used for providing lifting power for the lifting unit.
specifically, the power system comprises a power device 5 for controlling the crossing angle of two scissor support arms 3 in the lifting unit, the power device 5 comprises a telescopic shaft, the power device 5 is hinged on the base 1, and the telescopic shaft is hinged with one scissor support arm 3 in the lifting unit.
In order to ensure the support plate 2 to lift in a balanced manner, the two lifting units respectively disposed at the two sides of the base 1 need to provide lifting force to the support plate 2 at the same time, and therefore, in the embodiment, two lifting units are provided, and one power device 5 is correspondingly disposed at each of the two lifting units.
According to the structure, the following components are adopted: the fixed hinged end of the scissors arm 3 is hinged to the base 1 or the support arm, and the power unit 5 is hinged to the base 1, so that the following definitions are provided: a first hinge seat which is used for being hinged with the base 1 is arranged on the base corresponding to the fixed hinge end; a second hinge seat for being hinged with the fixed hinge end is arranged on the supporting plate 2 corresponding to the fixed hinge end; a third hinge seat for hinging the power device 5 is arranged on the base 1 corresponding to the power device. The first hinge seat and the third hinge seat are integrally formed on the base 1, and the second hinge seat is integrally formed on the support plate 2.
the power device 5 is used for applying acting force to one scissor support arm 3 in the lifting unit and changing an included angle between the two scissor support arms 3 in the same lifting unit, and specifically, the power device 5 is an electric turbine push rod. Of course, the power unit 5 may also be a hydraulic or pneumatic cylinder.
When the power device 5 is designed for an electric turbine push rod structure, the power system also comprises a storage battery 14, and the storage battery 14 is electrically connected with the power device 5, so that the power system can be operated independently without mains supply power supply. When the power device 5 is a hydraulic cylinder or an air cylinder, the invention is also provided with a hydraulic system or an air pressure system in a matching way on the basis of the structure provided with the storage battery 14, the storage battery 14 provides electric energy for the hydraulic system or the air pressure system, and then the hydraulic system or the air pressure system drives the hydraulic cylinder or the air cylinder to act.
Through the structural design, the auxiliary mounting device for the outdoor high-voltage alternating-current isolating switch operating mechanism box comprises a base 1 and a support plate 2, wherein the support plate 2 is arranged above the base 1, a lifting system is arranged between the base 1 and the support plate 2 and comprises two lifting units, each lifting unit consists of two scissor support arms 3 which are hinged together and form an X shape, and the auxiliary mounting device is also provided with a power system for providing power, the power system is in power connection with one scissor support arm 3 in the lifting unit and is used for providing power for the scissor support arm 3 to change an included angle between the two scissor support arms 3, so that the supporting plate 2 can ascend or descend relative to the base 1. The supporting plate 2 is used for bearing a high-voltage alternating-current isolating switch operating mechanism box, and the supporting plate 2 can adjust the setting height of the high-voltage alternating-current isolating switch operating mechanism box relative to the ascending or descending of the base 1. The lifting mechanism can replace manpower, adopts a mechanical mode to lift the high-voltage alternating-current isolating switch operating mechanism box, and compared with the traditional manual lifting mode, the lifting mechanism thoroughly solves the problems of complex posture adjustment operation and large human resource consumption in the installation of the electric operating mechanism box in the prior art.
the embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides an outdoor high voltage alternating current isolator operating device case auxiliary fixtures device which characterized in that includes:
A base (1);
A support plate (2) disposed above the base;
the lifting system is arranged on the base and used for driving the supporting plate to lift or fall, the lifting system comprises two lifting units, each lifting unit comprises two scissor supporting arms (3) which are hinged together and form an X shape, one end of each scissor supporting arm is a fixed hinged end, the other end of each scissor supporting arm is a sliding end, a sliding chute (4) is matched with the sliding end in a sliding manner, the lifting units are vertically arranged, the upper ends of the lifting units are connected with the bottom surface of the supporting plate, the lower ends of the lifting units are connected with the top surface of the base, the two lifting units are arranged, and the two lifting units are arranged in parallel and at intervals;
the power system comprises a power device (5) used for controlling the cross angle of the two scissor support arms in the lifting unit, the power device comprises a telescopic shaft, the power device is hinged to the base, and the telescopic shaft is hinged to one of the scissor support arms in the lifting unit.
2. The auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage alternating-current isolating switch according to claim 1,
In the same lifting unit, the fixed hinged ends of the two scissor support arms are arranged at the same side.
3. The auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage alternating-current isolating switch according to claim 1,
The sliding end is rotatably provided with a roller (6) through a mounting shaft, the sliding chute is a C-shaped sliding chute, and the roller is slidably arranged in the sliding chute;
the sliding groove is fixedly arranged on the base or the supporting plate.
4. The auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage alternating-current isolating switch according to claim 3,
a first hinge seat which is hinged with the base and corresponds to the fixed hinge end is arranged on the base;
A second hinge seat which is used for being hinged with the fixed hinge end is arranged on the supporting plate corresponding to the fixed hinge end;
And a third hinge seat which is used for being hinged with the power device is arranged on the base corresponding to the power device.
5. the auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage alternating-current isolating switch according to claim 1,
The lifting unit is provided with two, and the two lifting units are respectively provided with one power device correspondingly.
6. The auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage alternating-current isolating switch according to claim 1,
According to the use environment, a first groove matched with the use environment is arranged on the outer edge of the base;
According to the use environment, a second groove matched with the use environment is arranged on the outer edge of the supporting plate.
7. The auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage alternating-current isolating switch according to claim 6,
a protective flange is vertically arranged on the upper side surface of the base and surrounds the outer edge of the base.
8. the auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage AC isolating switch according to any one of the claims 1 to 7,
A fine leveling unit is arranged on the upper side surface of the supporting plate;
the fine leveling unit comprises a lower sleeve (7) and a rotating button (8) in rotating fit with the lower sleeve, a rotating rod (9) coaxial with the lower sleeve is arranged on the upper side of the rotating button, an upper sleeve (10) is in threaded fit with the rotating rod, and a support (11) for supporting the outdoor high-voltage alternating-current isolating switch operating mechanism box is arranged at the top end of the upper sleeve;
Four fine leveling units are arranged;
The high-voltage alternating-current isolating switch is characterized in that protruding baffle plates are arranged on two adjacent edges of the support (11), the four baffle plates are respectively positioned at four corners of a rectangle, and the size of the rectangle is matched with the cross section of the high-voltage alternating-current isolating switch operating mechanism box, so that the baffle plates surround the high-voltage alternating-current isolating switch operating mechanism box.
9. the auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage AC isolating switch according to any one of the claims 1 to 7,
a support leg unit is arranged on the bottom surface of the base;
the supporting foot unit comprises a supporting foot rod (12), and a supporting foot adjusting sleeve (13) which can be adjusted in height with the supporting foot rod is arranged on the outer side of the supporting foot rod;
The supporting foot units are at least three, and all the supporting foot units are uniformly distributed on the bottom surface of the base.
10. the auxiliary mounting device for the box of the operating mechanism of the outdoor high-voltage AC isolating switch according to any one of the claims 1 to 7,
The power device is an electric turbine push rod;
The power system also comprises a storage battery (14), and the storage battery is electrically connected with the power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910666360.8A CN110571688A (en) | 2019-07-23 | 2019-07-23 | Auxiliary mounting device for operating mechanism box of outdoor high-voltage alternating-current isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910666360.8A CN110571688A (en) | 2019-07-23 | 2019-07-23 | Auxiliary mounting device for operating mechanism box of outdoor high-voltage alternating-current isolating switch |
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| Publication Number | Publication Date |
|---|---|
| CN110571688A true CN110571688A (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910666360.8A Pending CN110571688A (en) | 2019-07-23 | 2019-07-23 | Auxiliary mounting device for operating mechanism box of outdoor high-voltage alternating-current isolating switch |
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| CN (1) | CN110571688A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038939A (en) * | 2020-09-18 | 2020-12-04 | 济南高瓴机械科技有限公司 | Power distribution cabinet |
| CN112498439A (en) * | 2020-10-27 | 2021-03-16 | 国网浙江省电力有限公司衢州供电公司 | Auxiliary mounting equipment for isolating switch operating mechanism box |
| CN112909788A (en) * | 2021-03-29 | 2021-06-04 | 江西变电设备有限公司 | Switch cabinet with stable structure |
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| CN201629509U (en) * | 2010-03-30 | 2010-11-10 | 安徽省电力公司蚌埠供电公司 | Regulating device for installation of disconnector control boxes |
| CN201956610U (en) * | 2010-12-02 | 2011-08-31 | 浙江亚东电器制造有限公司 | Transfer trolley for central switch equipment |
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| CN112038939A (en) * | 2020-09-18 | 2020-12-04 | 济南高瓴机械科技有限公司 | Power distribution cabinet |
| CN112498439A (en) * | 2020-10-27 | 2021-03-16 | 国网浙江省电力有限公司衢州供电公司 | Auxiliary mounting equipment for isolating switch operating mechanism box |
| CN112909788A (en) * | 2021-03-29 | 2021-06-04 | 江西变电设备有限公司 | Switch cabinet with stable structure |
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Application publication date: 20191213 |