CN220964089U - Detachable high-low voltage switchgear - Google Patents
Detachable high-low voltage switchgear Download PDFInfo
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- CN220964089U CN220964089U CN202322870712.6U CN202322870712U CN220964089U CN 220964089 U CN220964089 U CN 220964089U CN 202322870712 U CN202322870712 U CN 202322870712U CN 220964089 U CN220964089 U CN 220964089U
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005457 optimization Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010248 power generation Methods 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 the technical field of high-low voltage switch equipment, in particular to detachable high-low voltage complete switch equipment, which comprises an equipment shell, wherein an installation plate is fixedly connected to the inner wall of the equipment shell, a high-low voltage switch is arranged on the side surface of the installation plate, and a detachable assembly is arranged between the high-low voltage switch and the installation plate; the detachable assembly comprises a fixed block fixedly arranged on the side surface of the high-low voltage switch, a fixed groove matched with the fixed block is formed in the side surface of the mounting plate, a mounting groove is formed in the fixed block, a wedge-shaped block is movably arranged in the mounting groove, a movable block matched with the inclined surface of the wedge-shaped block is arranged on the side surface of the wedge-shaped block, and a locking rod is fixedly connected to the side surface of the movable block; this scheme is through setting up detachable component, under fixed block, fixed slot, mounting groove, wedge, movable block, locking lever and lockhole's mutually supporting, can realize the quick installation and the dismantlement to high-low voltage switch, conveniently overhauls it regularly.
Description
Technical Field
The utility model relates to the technical field of high-low voltage switchgear, in particular to detachable high-low voltage switchgear.
Background
The high-low voltage complete equipment is mainly used for controlling and protecting users of power systems including power plants, substations, power transmission and distribution lines, industrial and mining enterprises and the like, can put a part of power equipment or lines into or out of operation according to the operation requirement of a power grid, and can rapidly cut off fault parts from the power grid when the power equipment or lines are in fault, so that the normal operation of fault-free parts in the power grid and the safety of equipment and operation maintenance personnel are ensured, and the high-low voltage complete equipment is widely applied to power distribution, electric transmission and automatic control equipment of the low-voltage system of the power plant. As is well known, the power generation is very energy-consuming, and according to statistics, the energy consumption of low-voltage electric appliances accounts for more than half of the total energy consumption of a power plant, and in recent years, the use of low-voltage electric appliances is greatly increased along with the adoption of large complete equipment and automatic control and automatic regulation systems;
the operation of the electrical components in the switchgear generates a high heat, and the heat dissipation of the switchgear is now poor.
The prior patent (bulletin number: CN 214590085U) discloses an alternating-current high-low voltage complete switch device, and the heat generated by an electric element can be effectively dissipated by arranging a heat dissipation device.
To above-mentioned problem, current patent has given the solution, but its electrical components is comparatively fixed with the connected mode of equipment shell, perhaps current equipment uses the bolt to fix electrical components, when personnel need regularly maintain it, need through dismantling the screw, uses the screw for a long time, will cause follow-up dismantlement to appear the dead phenomenon of card, leads to personnel to dismantle the time longer.
For this purpose, a detachable high-low voltage switchgear assembly is proposed.
Disclosure of utility model
Therefore, the utility model aims to provide a detachable high-low voltage complete switch device, so as to solve the problems that the connection mode of an electrical element and a device shell is relatively fixed, or the existing device uses bolts to fix the electrical element, when a person needs to maintain the electrical element regularly, the person needs to detach the electrical element by using screws for a long time, the phenomenon of blocking in subsequent detachment can be caused, and the time for the person to detach is long.
Based on the above purpose, the utility model provides a detachable high-low voltage complete switch device, which comprises a device shell, wherein the inner wall of the device shell is fixedly connected with a mounting plate, the side surface of the mounting plate is provided with a high-low voltage switch, and a detachable component is arranged between the high-low voltage switch and the mounting plate;
The detachable assembly comprises a fixed block fixedly arranged on the side face of the high-low voltage switch, a fixed groove matched with the fixed block is formed in the side face of the mounting plate, a mounting groove is formed in the fixed block, a wedge block is movably arranged in the mounting groove, a movable block matched with the inclined face of the wedge block is arranged on the side face of the wedge block, a locking rod is fixedly connected with the side face of the movable block, and a lock hole matched with the locking rod is formed in the inner wall of the fixed groove.
As a further optimization scheme of the utility model, the top of the wedge-shaped block is movably connected with an adjusting screw, the top end of the adjusting screw extends out of the fixed block, and a threaded hole matched with the adjusting screw is formed in the fixed block.
As a further optimization scheme of the utility model, the side surface of the moving block is fixedly connected with a guide block, and the side surface of the wedge-shaped block is provided with a guide groove matched with the guide block.
As a further optimization scheme of the utility model, the side surface of the wedge-shaped block is fixedly connected with a positioning block, and the inner wall of the mounting groove is provided with a positioning groove matched with the positioning block.
As a further optimization scheme of the utility model, the bottom of the moving block is fixedly connected with a limiting rod, and the inner bottom wall of the mounting groove is provided with a limiting groove matched with the limiting rod.
As a further optimization scheme of the utility model, the bottom of the fixed block is fixedly connected with a first magnetic block, and the inner bottom wall of the fixed groove is fixedly connected with a second magnetic block which is matched with the first magnetic block.
As a further optimization scheme of the utility model, the magnetic poles of the contact surfaces of the first magnetic block and the second magnetic block are opposite.
The utility model has the beneficial effects that:
1. According to the application, the detachable assembly is arranged, so that the high-low voltage switch can be quickly installed and detached under the mutual coordination of the fixed block, the fixed groove, the mounting groove, the wedge-shaped block, the moving block, the locking rod and the lock hole, and the high-low voltage switch is convenient to regularly overhaul; the guide block is arranged, so that the guide block is always clamped in the guide groove, and the moving block can always move along with the movement of the wedge block;
2. According to the application, the first magnetic block and the second magnetic block are arranged, so that the fixed block can be initially positioned, the subsequent locking of the fixed block is facilitated, the position of the locking rod is prevented from shifting in the moving process, and the locking rod cannot be clamped with the lock hole; the wedge-shaped block can be positioned by arranging the positioning block, so that the wedge-shaped block moves along the vertical direction; through setting up the gag lever post, can restrict the direction of movement of movable block, make it remove along the horizontal direction, avoid it to take place the skew at the removal in-process, the position.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a perspective cross-sectional view of the high and low voltage switch structure of the present utility model;
FIG. 3 is a perspective view of the expanded configuration of the wedge and its attachment structure of the present utility model;
fig. 4 is a perspective cross-sectional view of the mounting plate structure of the present utility model.
Marked in the figure as:
In the figure: 1. an equipment housing; 2. a mounting plate; 3. a high-low voltage switch; 4. a fixed block; 5. a fixing groove; 6. a mounting groove; 7. wedge blocks; 8. a moving block; 9. a locking lever; 10. a lock hole; 11. adjusting a screw; 12. a guide block; 13. a guide groove; 14. a positioning block; 15. a positioning groove; 16. a limit rod; 17. a limit groove; 18. a first magnetic block; 19. and a second magnetic block.
Detailed Description
The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.
It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Referring to fig. 1 to 4, the present utility model provides a technical solution:
The detachable high-low voltage complete switch equipment comprises an equipment shell 1, wherein an installation plate 2 is fixedly connected to the inner wall of the equipment shell 1, a high-low voltage switch 3 is arranged on the side surface of the installation plate 2, and a detachable component is arranged between the high-low voltage switch 3 and the installation plate 2;
The detachable assembly comprises a fixed block 4 fixedly installed on the side face of the high-low voltage switch 3, a fixed groove 5 matched with the fixed block 4 is formed in the side face of the mounting plate 2, a mounting groove 6 is formed in the fixed block 4, a wedge block 7 is movably arranged in the mounting groove 6, a movable block 8 matched with the inclined face of the wedge block 7 is arranged on the side face of the wedge block 7, a locking rod 9 is fixedly connected to the side face of the movable block 8, and a lock hole 10 matched with the locking rod 9 is formed in the inner wall of the fixed groove 5.
The moving block 8 and the locking rod 9 form an integral structure with two groups, and are symmetrically distributed along the vertical central axis of the fixed block 4.
Specifically, as shown in fig. 2, the top of the wedge-shaped block 7 is movably connected with an adjusting screw 11, the top end of the adjusting screw 11 extends out of the fixed block 4, and a threaded hole matched with the adjusting screw 11 is formed in the fixed block 4.
Through adopting above-mentioned technical scheme, at first, with the fixed block 4 block on the high-low voltage switch 3 in the fixed slot 5 of mounting panel 2, afterwards, through rotating adjusting screw 11 downwardly moving, adjusting screw 11 can drive wedge 7 and remove for wedge 7 can promote movable block 8 to both sides and remove, thereby drive locking lever 9 and carry out synchronous movement, until locking lever 9 and the lockhole 10 block in the spacing groove 17, thereby can fix high-low voltage switch 3, conveniently install it.
Specifically, as shown in fig. 3, a guide block 12 is fixedly connected to a side surface of the moving block 8, a guide groove 13 adapted to the guide block 12 is formed in a side surface of the wedge block 7, and a section of the guide block 12 is a bump and can be always clamped in the guide groove 13.
Through adopting above-mentioned technical scheme, the setting of guide block 12 can make its block all the time in guide slot 13, when needs dismantle high-low voltage switch 3, only need rotate adjusting screw 11 for adjusting screw 11 upwards moves, thereby drives wedge 7 and moves, and then can drive movable block 8 inwards through guide block 12 and be close to, until movable block 8 drives locking lever 9 and moves into in mounting groove 6, can release fixed block 4, conveniently dismantle high-low voltage switch 3, regularly overhaul.
Specifically, as shown in fig. 2, a positioning block 14 is fixedly connected to a side surface of the wedge-shaped block 7, and a positioning groove 15 adapted to the positioning block 14 is formed in the inner wall of the mounting groove 6.
Through adopting above-mentioned technical scheme, when rotating adjusting screw 11, can drive wedge 7 synchronous motion for locating piece 14 can remove in constant head tank 15, thereby can fix a position wedge 7, makes it remove along the vertical direction.
Specifically, as shown in fig. 2, the bottom of the moving block 8 is fixedly connected with a limiting rod 16, and a limiting groove 17 matched with the limiting rod 16 is formed in the inner bottom wall of the mounting groove 6.
Through adopting above-mentioned technical scheme, through rotating adjusting screw 11 downwardly moving, adjusting screw 11 can drive wedge 7 and remove for wedge 7 can promote movable block 8 to both sides and remove, and movable block 8 can remove along the horizontal direction under the spacing effect of gag lever post 16, avoids its in the removal in-process, and the position takes place the skew.
Specifically, as shown in fig. 2 and 4, the bottom of the fixed block 4 is fixedly connected with a first magnetic block 18, and the inner bottom wall of the fixed slot 5 is fixedly connected with a second magnetic block 19 adapted to the first magnetic block 18.
Specifically, the magnetic poles of the contact surfaces of the first magnetic block 18 and the second magnetic block 19 are opposite.
Through adopting above-mentioned technical scheme, when fixed block 4 block in fixed slot 5, first magnetic path 18 can adsorb each other with second magnetic path 19 to fix a position high-low voltage switch 3, make things convenient for follow-up fixed block 4 to fix.
Working principle: firstly, the fixed block 4 on the high-low voltage switch 3 is clamped in the fixed groove 5 of the mounting plate 2, then the adjusting screw 11 is rotated to move downwards, the adjusting screw 11 can drive the wedge block 7 to move, the wedge block 7 can push the moving block 8 to move towards two sides, and the locking rod 9 is driven to move synchronously until the locking rod 9 is clamped with the lock hole 10 in the limiting groove 17, so that the high-low voltage switch 3 can be fixed.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The detachable high-low voltage complete switch equipment comprises an equipment shell (1) and is characterized in that an installation plate (2) is fixedly connected to the inner wall of the equipment shell (1), a high-low voltage switch (3) is arranged on the side face of the installation plate (2), and a detachable assembly is arranged between the high-low voltage switch (3) and the installation plate (2);
The detachable assembly comprises a fixed block (4) fixedly installed on the side face of a high-low voltage switch (3), a fixed groove (5) matched with the fixed block (4) is formed in the side face of a mounting plate (2), a mounting groove (6) is formed in the fixed block (4), a wedge block (7) is movably arranged in the mounting groove (6), a moving block (8) matched with the inclined face of the wedge block (7) is arranged on the side face of the wedge block (7), a locking rod (9) is fixedly connected to the side face of the moving block (8), and a lock hole (10) matched with the locking rod (9) is formed in the inner wall of the fixed groove (5).
2. The detachable high-low voltage complete switch device according to claim 1, wherein the top of the wedge-shaped block (7) is movably connected with an adjusting screw (11), the top end of the adjusting screw (11) extends out of the fixed block (4), and a threaded hole matched with the adjusting screw (11) is formed in the fixed block (4).
3. The detachable high-low voltage complete switch device according to claim 2, wherein the side surface of the moving block (8) is fixedly connected with a guide block (12), and the side surface of the wedge-shaped block (7) is provided with a guide groove (13) matched with the guide block (12).
4. The detachable high-low voltage complete switch device according to claim 1, wherein the side surface of the wedge-shaped block (7) is fixedly connected with a positioning block (14), and a positioning groove (15) matched with the positioning block (14) is formed in the inner wall of the mounting groove (6).
5. The detachable high-low voltage complete switch device according to claim 4, wherein the bottom of the moving block (8) is fixedly connected with a limiting rod (16), and a limiting groove (17) matched with the limiting rod (16) is formed in the inner bottom wall of the mounting groove (6).
6. The detachable high-low voltage complete switch device according to claim 1, wherein the bottom of the fixed block (4) is fixedly connected with a first magnetic block (18), and the inner bottom wall of the fixed slot (5) is fixedly connected with a second magnetic block (19) which is matched with the first magnetic block (18).
7. A detachable high-low voltage switchgear assembly according to claim 6, characterized in that the poles of the contact surfaces of the first and second magnet blocks (18, 19) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322870712.6U CN220964089U (en) | 2023-10-25 | 2023-10-25 | Detachable high-low voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322870712.6U CN220964089U (en) | 2023-10-25 | 2023-10-25 | Detachable high-low voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220964089U true CN220964089U (en) | 2024-05-14 |
Family
ID=91018522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322870712.6U Active CN220964089U (en) | 2023-10-25 | 2023-10-25 | Detachable high-low voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220964089U (en) |
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2023
- 2023-10-25 CN CN202322870712.6U patent/CN220964089U/en active Active
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