CN219627208U - Adjustable insulating baffle opening tool of switch cabinet - Google Patents
Adjustable insulating baffle opening tool of switch cabinet Download PDFInfo
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- CN219627208U CN219627208U CN202320492408.XU CN202320492408U CN219627208U CN 219627208 U CN219627208 U CN 219627208U CN 202320492408 U CN202320492408 U CN 202320492408U CN 219627208 U CN219627208 U CN 219627208U
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- slide bar
- limiting
- bracket
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Abstract
The utility model relates to the field of electric power, in particular to an adjustable insulating baffle opening tool of a switch cabinet, which aims to solve the problems that an insulating rod is not firmly fixed and inconvenient to operate when the insulating baffle is jacked up, a sliding rod is connected in a handle, an adjustor is arranged on the handle and is used for adjusting the extending length of the sliding rod, a supporting plate is fixed at the top of the sliding rod, the bottom of a supporting arm B is hinged with the supporting plate, the top of the supporting arm B is hinged with the bottom of a supporting arm A, the top of the supporting arm A is hinged with the bottom of an adjusting frame, two limiters are symmetrically arranged above the adjusting frame and are both in sliding connection with the adjusting frame, and a plurality of connecting holes are formed in each limiter.
Description
Technical Field
The utility model relates to the field of electric power, in particular to an adjustable insulating baffle opening tool of a switch cabinet.
Background
The switch cabinet is one of the most important electrical equipment for generating, transmitting, distributing and converting electric energy in an electric power system, and the main internal components of the switch cabinet comprise a circuit breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor and various protection devices. With the continuous rising of power demand in economic and social development, the improvement of power supply reliability is important. In order to ensure the safe and stable operation of equipment, the operation of production, comprehensive self-transformation, maintenance and power failure of the transformer substation and the power equipment are indispensable, and before closing power transmission, the secondary phase checking work is needed for the voltage transformer in order to ensure that the phase sequences at two ends of the ring network are the same.
However, in the switch cabinet produced by each large manufacturer at present, in order to prevent danger from occurring to staff, in the pulled-out state of the switch handcart, the isolation baffle of the switch cabinet is in a closed state, so that the conductor parts of the circuits and the buses in the cabinet are all shielded, and great difficulty is brought to nuclear phase work of the switch cabinet. At present, the insulating baffle is mainly jacked up by the insulating rod and is fixed, so that the problems of unstable fixation, inconvenient operation and the like are solved, the overhaul working efficiency is reduced, and a large potential safety hazard exists.
Disclosure of Invention
The utility model aims to solve the problems that an insulating rod is not firmly fixed and is inconvenient to operate when the insulating rod pushes up an insulating baffle, and provides an adjustable insulating baffle opening tool of a switch cabinet.
The utility model is realized by the following scheme:
an adjustable insulating baffle opening tool of a switch cabinet comprises a handle, a slide bar, an adjusting frame, a supporting plate, an adjustor, a supporting arm A, a supporting arm B and two limiters;
the handle internal connection has the slide bar, and the regulator setting is at the handle for adjust the length that the slide bar stretches out, and the backup pad is fixed at the top of slide bar, and support arm B's bottom is articulated with the backup pad, and support arm B's top is articulated with support arm A's bottom, and support arm A's top is articulated with the bottom of alignment jig, and two stopper symmetry set up in the top of alignment jig, two stoppers all with alignment jig sliding connection, be equipped with a plurality of connecting holes on every stopper.
Further, the slide bar is the threaded rod, and it has the location breach to open along length direction on the slide bar, be equipped with the bar arch in the handle, the slide bar sets up in the handle, and the location breach corresponds the setting with the bar arch, the handle lateral wall is equipped with the ring channel, and the regulator setting is in the ring channel, the inner wall of regulator is equipped with the screw thread section, is equipped with one section regulation window on the handle, after the screw thread section passed the regulation window with slide bar threaded connection.
Still further, stopper every end all with alignment jig sliding connection, and stopper every end all is equipped with the spacing jackscrew of setting on the stopper, spacing jackscrew is used for pushing up tight alignment jig and accomplishes the spacing to the stopper.
Further, an insulating layer is coated outside the handle.
Still further, the stopper comprises a bottom adjusting bracket, a first connecting bracket, a second connecting bracket, a knob and an adjusting gear;
the utility model discloses a wire feed device, including adjusting support, knob, adjusting gear, first linking bridge, second linking bridge, adjusting support, first linking bridge, second linking bridge, upper rack and second linking bridge, the adjusting support is connected with a spacing jackscrew respectively along length direction's front and back both ends are equipped with the spacing groove along length direction, and the top at adjusting support middle part is equipped with the connection board, and knob and adjusting gear pass through the hub connection, and knob and adjusting gear synchronous rotation, the axle sets up on the connection board, and the axle rotates with the connection board to be connected, be equipped with on the first linking bridge with the spacing protruding one of spacing groove sliding connection of adjusting support left side, be equipped with down the rack on the first linking bridge, the rack setting is in adjusting gear's below, and down rack and adjusting gear intermesh, be equipped with the rack on the second linking bridge, the rack setting is in adjusting gear's top, be equipped with a plurality of wire feed holes on the adjusting support.
The beneficial effects are that: the utility model discloses an adjustable insulating baffle opening tool for a switch cabinet, which is used for realizing quick and safe opening and closing adjustment of the insulating baffle of the switch cabinet, solving the problems that an insulating rod is inconvenient to open and is unreliable to fix after opening, realizing flexible opening and closing of the insulating baffle of the switch cabinet, guaranteeing the safety of secondary phase sequence checking work, greatly improving the working efficiency of maintenance personnel, improving the operation stability of an electric power system, greatly improving the opening convenience of the insulating baffle and improving the working efficiency of secondary nuclear phases. Meanwhile, the folding design of the adjusting frame and the supporting plate can meet the opening and closing requirements of the insulating baffle plates of the switch cabinets in different sizes, so that the tool has universality, and on the other hand, the volume of the tool is greatly reduced due to the folding design of the adjusting frame and the supporting plate, the occupied space is small, and the tool is convenient to carry. The adjustable insulating baffle opening tool of the switch cabinet designed by the utility model is completely suitable for switch cabinets of various equipment manufacturers and equipment models, and has the advantages of flexible and reliable opening and closing, convenient operation and the like.
Drawings
FIG. 1 is a schematic view of a load test apparatus of a cable fixing jig of the present utility model;
FIG. 2 is a schematic view in the A-A direction of FIG. 1;
FIG. 3 is a schematic view in the B-B direction of FIG. 1;
FIG. 4 is a schematic view of a stop;
FIG. 5 is an expanded schematic view of the stopper;
FIG. 6 is a second expanded view of the stop;
fig. 7 is a schematic view of an adjustment bracket.
Detailed Description
The first embodiment is as follows: an adjustable insulating baffle opening tool of a switch cabinet comprises a handle 1, a slide bar 2, an adjusting frame 3, a supporting plate 4, an adjuster 6, a supporting arm A7, a supporting arm B8 and two limiters 5;
the handle 1 internal connection has slide bar 2, and regulator 6 sets up at handle 1, and regulator 6 is used for adjusting the length that slide bar 2 stretched out, and backup pad 4 is fixed at the top of slide bar 2, and the bottom of support arm B8 is articulated with backup pad 4, and the top of support arm B8 is articulated with the bottom of support arm A7, and the top of support arm A7 is articulated with the bottom of alignment jig 3, and two limiters 5 symmetry set up in the top of alignment jig 3, and two limiters 5 all with alignment jig 3 sliding connection are equipped with a plurality of connecting holes 10 on every limiter 5.
In this embodiment, the following will be described: adjusting the length of the slide bar extending from the handle by the adjuster
The bottom and the backup pad of support arm B are articulated, support arm B's top is articulated with support arm A's bottom, support arm A's top is articulated with the bottom of alignment jig, the structure between backup pad and the alignment jig can be folded, reach folding accomodate, portable purpose, reduce whole instrument's volume, can carry out size adjustment after expanding simultaneously, satisfy the demand of not unidimensional cubical switchboard, two limiters all with alignment jig sliding connection, two limiters can adjust the interval, and then match the insulating baffle of different cubical switchboard, ensure that insulating baffle is reliably opened, the connecting hole is used for penetrating the bolt and is connected with insulating baffle, guarantee switch insulating baffle operation process stability after the connection.
The second embodiment is as follows: the utility model provides an adjustable insulating barrier opening tool of cubical switchboard, slide bar 2 is the threaded rod, and it has the location breach to open along length direction on the slide bar 2, be equipped with the bar arch in the handle 1, slide bar 2 sets up in handle 1, and the location breach corresponds the setting with the bar arch, handle 1 lateral wall is equipped with the ring channel, and regulator 6 sets up in the ring channel, the inner wall of regulator 6 is equipped with the screw thread section, is equipped with one section adjustment window on the handle 1, screw thread section pass behind the adjustment window with slide bar 1 threaded connection.
In this embodiment, the following will be described: the slide bar is the threaded rod, the slide bar is equipped with the location breach along length direction, be equipped with the bar arch in the handle, when the slide bar moves along the length direction of handle, the location breach is cooperation with the bar arch all the time, so set up, can guarantee that the slide bar can not take place to rotate when moving, and then guaranteed the stability of each component in slide bar top when the slide bar is along the handle rope, the regulator passes through annular spacing section and is connected with the handle, the regulator can the handle rotate, the screw thread section of regulator passes the external screw thread cooperation of adjusting window and slide bar, when the regulator rotates, the screw thread section of regulator rotates repeatedly and drives the slide bar along the above-mentioned or decline of handle, and then the length that the adjustment slide bar stretches out along the handle.
Other embodiments are the same as the first embodiment.
And a third specific embodiment: the utility model provides an adjustable insulating barrier opening tool of cubical switchboard, stopper 5 each end all with alignment jig 3 sliding connection, and stopper 5 each end all is equipped with spacing jackscrew 9 that set up on stopper 5, spacing jackscrew 9 is used for the tight alignment jig 3 of top to accomplish the spacing to stopper 5.
In this embodiment, the following will be described: the limiting jackscrew is used to complete limiting of the limiter at a certain position, the limiter is prevented from shaking, the switch cabinet insulating baffle is guaranteed to be opened stably, when the position of the limiter needs to be adjusted, the limiting jackscrew is loosened, the limiter can slide on the adjusting frame, when the limiter is adjusted to a proper position, the limiting jackscrew is screwed down, the limiting jackscrew is tightly jacked up on the adjusting frame, the limiter can be fixed at a proper position, and a stable tool is connected to avoid misoperation of constructors.
Other embodiments are the same as the first embodiment.
The specific embodiment IV is as follows: an adjustable insulating baffle opening tool of a switch cabinet, wherein an insulating layer is coated outside a handle 1.
In this embodiment, the following will be described: the outside cladding of handle is equipped with the insulating layer, avoids constructor to take place the risk of electric shock, does benefit to protection constructor's personal safety.
Other embodiments are the same as the first embodiment.
Fifth embodiment: the limiter 5 comprises a bottom adjusting bracket 5-1, a first connecting bracket 5-2, a second connecting bracket 5-3, a knob 5-4 and an adjusting gear 5-5;
the front and rear ends of the adjusting bracket 5-1 along the length direction are respectively connected with a limiting jackscrew 9, limiting grooves 5-1-1 are arranged on two sides of the adjusting bracket 5-1 along the length direction, a connecting table 5-1-2 is arranged at the top end of the middle part of the adjusting bracket 5-1, a knob 5-4 and an adjusting gear 5-5 are connected through a shaft, the knob 5-4 and the adjusting gear 5-5 synchronously rotate, the shaft is arranged on the connecting table 5-1-2, the shaft is rotationally connected with the connecting table 5-1-2, a first connecting bracket 5-2 is provided with a limiting boss 1-5-2-1 which is in sliding connection with the limiting groove 5-1-1 on the left side of the adjusting bracket 5-1, a lower rack 5-2-2 is arranged on the first connecting bracket 5-2, the lower rack 5-2 is arranged below the adjusting gear 5-5, the lower rack 5-2-5 is meshed with the adjusting gear 5-5, a second connecting bracket 5-3 is arranged on the second connecting bracket 5-3 and is provided with a plurality of limiting bosses 5-1-1 which are in sliding connection with the limiting grooves 5-1 on the right side of the adjusting bracket 5-1, a plurality of limiting racks 5-3 are arranged on the first connecting bracket 5-2 and are respectively meshed with the adjusting rack 5-3, a plurality of limiting bosses 3-3 are arranged on the top of the adjusting bracket 5-3, the adjusting bracket 5-1 is provided with a plurality of threading holes 5-1-3.
In this embodiment, the following will be described: the first linking bridge and the second linking bridge slide and stretch, and then the insulation board of the different cubical switchboard of cooperation, during operation, the rotation knob drives adjusting gear and rotates, and then control first linking bridge and second linking bridge motion, during the knob anticlockwise rotation, lower rack drives first linking bridge forward motion, go up the rack and drive second connecting piece backward motion, and then expand first linking bridge and second linking bridge, during the knob clockwise rotation, lower rack drives first linking bridge backward motion, go up the rack and drive second connecting piece forward motion, and then shrink first linking bridge and second linking bridge, the wire hole is used for passing the bolt from adjusting support department, make things convenient for the bolt to pass the connecting hole and then connect the cubical switchboard insulation board.
Claims (5)
1. An adjustable insulating barrier opening tool of cubical switchboard, its characterized in that: the device comprises a handle (1), a slide bar (2), an adjusting frame (3), a supporting plate (4), an adjuster (6), a supporting arm A (7), a supporting arm B (8) and two limiters (5);
the utility model discloses a handle, handle (1) internal connection has slide bar (2), regulator (6) set up in handle (1), regulator (6) are used for adjusting the length that slide bar (2) stretched out, backup pad (4) are fixed at the top of slide bar (2), the bottom of support arm B (8) is articulated with backup pad (4), the top of support arm B (8) is articulated with the bottom of support arm A (7), the top of support arm A (7) is articulated with the bottom of alignment jig (3), two stopper (5) symmetry set up in the top of alignment jig (3), two stopper (5) all with alignment jig (3) sliding connection, be equipped with a plurality of connecting holes (10) on every stopper (5).
2. An adjustable insulating barrier opener for a switchgear as claimed in claim 1, wherein: the utility model discloses a handle, including handle (1), slide bar (2), handle (1), slider (2), adjuster (6) and threaded section, there is the location breach along length direction on slider (2), be equipped with the bar arch in handle (1), slider (2) set up in handle (1), and the location breach corresponds the setting with the bar arch, handle (1) lateral wall is equipped with the ring channel, and adjuster (6) set up in the ring channel, the inner wall of adjuster (6) is equipped with the screw thread section, is equipped with one section adjustment window on handle (1), after the screw thread section passes adjustment window with slider (2) threaded connection.
3. An adjustable insulating barrier opener for a switchgear as claimed in claim 1, wherein: each end of the limiter (5) is slidably connected with the adjusting frame (3), each end of the limiter (5) is provided with a limiting jackscrew (9) arranged on the limiter (5), and the limiting jackscrew (9) is used for tightly pushing the adjusting frame (3) to complete limiting of the limiter (5).
4. An adjustable insulating barrier opener for a switchgear as claimed in claim 1, wherein: an insulating layer is coated outside the handle (1).
5. An adjustable insulating barrier opener for a switchgear as claimed in claim 3, wherein: the limiter (5) comprises a bottom adjusting bracket (5-1), a first connecting bracket (5-2), a second connecting bracket (5-3), a knob (5-4) and an adjusting gear (5-5);
the adjusting bracket (5-1) is respectively connected with a limiting jackscrew (9) at the front end and the rear end along the length direction, limiting grooves (5-1-1) are arranged at the two sides of the adjusting bracket (5-1) along the length direction, a connecting table (5-1-2) is arranged at the top end of the middle part of the adjusting bracket (5-1), a knob (5-4) and an adjusting gear (5-5) are connected through a shaft, the knob (5-4) and the adjusting gear (5-5) synchronously rotate, the shaft is arranged on the connecting table (5-1-2) and is rotationally connected with the connecting table (5-1-2), a limiting protrusion I (5-2-1) which is slidingly connected with the limiting groove (5-1-1) at the left side of the adjusting bracket (5-1) is arranged on the first connecting bracket (5-2), a lower rack (5-2) is arranged below the adjusting gear (5-5), the lower rack (5-2) is meshed with the adjusting gear (5-2), the second connecting support (5-3) is provided with a limiting protrusion II (5-3-1) which is in sliding connection with a limiting groove (5-1-1) on the right side of the adjusting support (5-1), the second connecting support (5-3) is provided with an upper rack (5-3-2), the upper rack (5-3-2) is arranged above the adjusting gear (5-5), the upper rack (5-3-2) is meshed with the adjusting gear (5-5), a plurality of connecting holes (10) are formed in the tops of the first connecting support (5-2) and the second connecting support (5-3), and a plurality of threading holes (5-1-3) are formed in the adjusting support (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320492408.XU CN219627208U (en) | 2023-03-14 | 2023-03-14 | Adjustable insulating baffle opening tool of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320492408.XU CN219627208U (en) | 2023-03-14 | 2023-03-14 | Adjustable insulating baffle opening tool of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219627208U true CN219627208U (en) | 2023-09-01 |
Family
ID=87767729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320492408.XU Active CN219627208U (en) | 2023-03-14 | 2023-03-14 | Adjustable insulating baffle opening tool of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219627208U (en) |
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2023
- 2023-03-14 CN CN202320492408.XU patent/CN219627208U/en active Active
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