CN115954179A - Long distance voltage quality hoisting device among DCAC - Google Patents
Long distance voltage quality hoisting device among DCAC Download PDFInfo
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- CN115954179A CN115954179A CN202211736673.4A CN202211736673A CN115954179A CN 115954179 A CN115954179 A CN 115954179A CN 202211736673 A CN202211736673 A CN 202211736673A CN 115954179 A CN115954179 A CN 115954179A
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Abstract
The invention discloses a DCAC medium-long distance voltage quality improving device, which comprises a driving component, a plurality of wind shielding components and a limiting component, wherein the driving component comprises a wind cup piece, a transmission piece meshed with the wind cup piece, a group of wind shielding pieces meshed with the transmission piece, and the limiting component is positioned on the outer side of the transmission piece; the transformation assembly comprises a transformation box part connected with the limiting part, a transmission part connected with the transformation box part, and a box door part positioned on the transformation box part. According to the invention, the wind cup rotates to provide power, so that the wind shield can block the heat dissipation window, and thus, the situation that external dust enters the voltage quality improving device to cause short circuit of an electric appliance in the voltage quality improving device is avoided.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a long-distance voltage quality improving device in DCAC.
Background
The DC/AC medium-and-long-distance voltage quality improving device is a rural power grid special voltage stabilizing device developed aiming at the actual situation that power supply quality is poor, such as power supply voltage drop, voltage drop and the like caused by long power supply lines and large load change of a rural power grid, the device enlarges the tapping voltage regulating range, and improves the voltage stabilizing capacity of a transformer tapping switch. The DC/AC medium-long distance voltage quality improving device plays roles of boosting (or reducing) and stabilizing the voltage of the rear end, thereby ensuring the power supply quality and improving the voltage qualification rate, and a 10KV line does not need to be extended, and a new distribution transformer does not need to be added. The output is sine wave, no harmonic interference exists, the output efficiency is high, the long-term continuous work can be realized, the short-time overload can be borne, the overload capacity is strong, the applicable load is wide, and the device can be matched with various devices to run (such as harmonic elimination and reactive compensation devices), and is very suitable for being applied to large and medium power occasions. The release of the long-distance voltage quality improving device in the DC/AC provides an economic and convenient solution for a low-voltage power distribution grid with low (or high) voltage and unstable power supply quality, saves a large amount of manpower and material resources for the power department, and provides stable and reliable power supply quality for users, thereby greatly reducing the investment of rural power grid transformation.
And current voltage quality hoisting device often all can be provided with the radiator window and dispel the heat to avoid the heat to gather in voltage quality hoisting device's inside and lead to taking place the overheated condition of electrical apparatus, and when the strong wind environment, the dust in the air gets into voltage quality hoisting device's inside through the radiator window easily, thereby causes the condition of electrical apparatus short circuit, influences staff's use.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problem that dust and other impurities easily enter the conventional DCAC medium-long distance voltage quality improving device through the heat dissipation window in a strong wind environment.
Therefore, the invention aims to provide a long-distance voltage quality improving device in DCAC.
In order to solve the technical problems, the invention provides the following technical scheme: a DCAC medium-long distance voltage quality improving device comprises a driving assembly, a driving assembly and a control assembly, wherein the driving assembly comprises a wind cup piece, a transmission piece meshed with the wind cup piece, a group of wind shielding pieces meshed with the transmission piece, and a limiting piece positioned on the outer side of the transmission piece; the transformation assembly comprises a transformation box part connected with the limiting part, a transmission part connected with the transformation box part, and a box door part positioned on the transformation box part.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the wind cup piece comprises a first transmission rod, a wind cup is arranged on the first transmission rod, and a first bevel gear is arranged on the outer side of the first transmission rod; the transmission part comprises a second transmission rod, a transmission gear is arranged on the second transmission rod, and a second bevel gear is further arranged on the second transmission rod; the wind shielding part comprises a wind shielding plate, and a transmission rack is arranged on the wind shielding plate; the limiting part comprises a limiting bracket, and a plurality of bearing frames are arranged on the limiting bracket; the first transmission rods are clamped and embedded on the plurality of bearing frames through bearings, and the second transmission rods are clamped and embedded on the limiting brackets through bearings; the transmission rack is meshed with the transmission gear; the second bevel gear and the first bevel gear are meshed with each other.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the first transmission rod is also provided with a fixed clamping strip, and the outer side of the fixed clamping strip is also provided with a limiting lug; the limiting lug is matched with the fixing clamping strip; and the limiting bracket is also provided with a limiting stop block.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the transformer box component comprises a voltage regulator, wherein a rain cover is arranged on the voltage regulator, and a group of heat dissipation windows are arranged on the outer side of the voltage regulator; the wind shield is also provided with a guide rod, and the outer side of the guide rod is provided with a spring; the guide rod is connected with the voltage regulator in a sliding way; the voltage regulator is in a model HWDUX.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the transmission member comprises a power transmission cable; one end of the power transmission cable is connected with the voltage regulator.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the box door piece comprises a box door, and a transparent window is arranged on the box door; the box door is rotatably connected with the voltage regulator.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the transformer box component further comprises a supporting component, wherein the supporting component comprises a supporting column component positioned on one side of the transformer box component, a cross arm component positioned on the supporting column component, and a diagonal bracing component positioned on the supporting column component.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the supporting column piece comprises a cement rod, and a cross arm support is arranged on the cement rod; the cross arm piece comprises a support ring, and support angle steel is arranged on the support ring.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the inclined supporting piece comprises an inclined supporting plate, a clamp frame is arranged on the inclined supporting plate, and a movable sleeve is further arranged on the inclined supporting plate; the support angle steel is also provided with a plurality of fastening bolts; the movable sleeve is rotationally connected with the fastening bolt; the clamp frame is fixed on the cement rod through a bolt.
As a preferable scheme of the long-distance voltage quality improving device in the DCAC of the present invention, wherein: the support ring is further provided with a limiting hole, and the limiting hole is matched with the transmission piece.
The invention has the beneficial effects that: rotate through the wind cup and provide power for the deep bead can block the heat dissipation window, thereby avoids external dust to get into voltage quality hoisting device's inside, causes the condition that the inside electrical apparatus of voltage quality hoisting device takes place the short circuit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic diagram of the overall structure of a long-distance voltage quality improving apparatus in a DCAC according to the present invention.
Fig. 2 is an exploded view of the long-distance voltage quality improving apparatus in DCAC according to the present invention.
Fig. 3 is a schematic structural diagram of a driving assembly of the long-distance voltage quality improving apparatus in DCAC according to the present invention.
Fig. 4 is a schematic structural diagram of a transformer assembly of the long-distance voltage quality improving apparatus in DCAC of the present invention.
Fig. 5 is a schematic structural diagram of a support assembly of the long-distance voltage quality improving apparatus in DCAC according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1, there is provided a schematic diagram of an overall structure of a long-distance voltage quality improving apparatus in a DCAC, as shown in fig. 1 to 3, the long-distance voltage quality improving apparatus in a DCAC includes a driving assembly 100 including a wind cup 101, a driving member 102 engaged with the wind cup 101, a set of wind shielding members 103 engaged with the driving member 102, and a limiting member 104 located outside the driving member 102; the transformation assembly 200 comprises a transformation box part 201 connected with a limiting part 104, a transmission part 202 connected with the transformation box part 201, and a box door part 203 located on the transformation box part 201, wind power can drive the wind cup part 101 to rotate, the wind cup part 101 rotates to enable the transmission part 102 to drive a group of wind shielding parts 103 to move relatively, the group of wind shielding parts 103 moves relatively to enable a heat dissipation window on the transformation box part 201 to be closed, the wind cup part 101 and the transmission part 102 can be fixed through the limiting part 104, current can be led in and out of the transformation box part 201 through the transmission part 202, and workers can conveniently overhaul the transformation box part 201 through the box door part 203.
Specifically, the wind cup piece 101 comprises a first transmission rod 101a, a wind cup 101a-1 is arranged on the first transmission rod 101a, and a first bevel gear 101a-2 is arranged on the outer side of the first transmission rod 101 a; the transmission part 102 comprises a second transmission rod 102a, a transmission gear 102a-1 is arranged on the second transmission rod 102a, and a second bevel gear 102a-2 is further arranged on the second transmission rod 102 a; the wind shielding piece 103 comprises a wind shielding plate 103a, and a transmission rack 103a-1 is arranged on the wind shielding plate 103 a; the limiting part 104 comprises a limiting bracket 104a, and the limiting bracket 104a is provided with a plurality of bearing frames 104a-1; the first transmission rod 101a is clamped and embedded on the plurality of bearing frames 104a-1 through bearings, and the second transmission rod 102a is clamped and embedded on the limiting bracket 104a through bearings; the transmission rack 103a-1 is meshed with the transmission gear 102 a-1; the second bevel gear 102a-2 and the first bevel gear 101a-2 are meshed with each other, the rotation directions of the wind cups 101a-1 are always consistent under the windward condition, when the wind cups 101a-1 rotate, the first transmission rod 101a drives the first bevel gear 101a-2 to rotate, the first bevel gear 101a-2 rotates to enable the second bevel gear 102a-2 to drive the second transmission rod 102a to rotate, the second transmission rod 102a rotates to enable the transmission gear 102a-1 to rotate, the transmission gear 102a-1 rotates to enable the transmission rack 103a-1 to drive the wind shield 103a to move, the first transmission rod 101a is clamped and embedded on the plurality of bearing frames 104a-1 through bearings to ensure that the first transmission rod 101a rotates stably, and the second transmission rod 102a is clamped and embedded on the limiting support 104a through bearings to ensure that the second transmission rod 102a transmits stably.
Furthermore, a fixed clamping strip 101a-3 is further arranged on the first transmission rod 101a, and a limiting bump 101a-4 is further arranged on the outer side of the fixed clamping strip 101 a-3; the limiting convex blocks 101a-4 are matched with the fixing clamping strips 101 a-3; the limiting bracket 104a is also provided with a limiting stop block 104a-2, the limiting lug 101a-4 is embedded on the fixing clamping strip 101a-3 in a sliding and clamping manner, when the wind cup 101a-1 drives the first transmission rod 101a to rotate, the fixing clamping strip 101a-3 drives the limiting lug 101a-4 to rotate, the limiting lug 101a-4 is limited when rotating to abut against the limiting stop block 104a-2, and the rotating angle of the first transmission rod 101a can be controlled by adjusting the angle between the limiting lug 101a-4 and the limiting stop block 104 a-2.
The operation process is as follows: in a strong wind weather, the wind cup 101a-1 is driven to rotate by wind power, the wind cup 101a-1 rotates to enable the first transmission rod 101a to rotate, the first transmission rod 101a rotates to enable the first bevel gear 101a-2 to rotate, the first bevel gear 101a-2 rotates to enable the second bevel gear 102a-2 meshed with the first bevel gear to rotate, the second bevel gear 102a-2 rotates to enable the second transmission rod 102a to drive the transmission gear 102a-1 to rotate, the transmission gear 102a-1 rotates to enable the transmission rack 103a-1 to move transversely, the transmission rack 103a-1 moves transversely to enable the wind shield 103a to move relatively, and when the wind shield 103a moves relatively to abut against the transformer box 201, the effect of blocking a heat dissipation window can be achieved, so that sundries in a strong wind environment are prevented from entering the transformer box 201 through the heat dissipation window; when the heat dissipation window does not need to be closed, one group of wind shielding components 103 are controlled to be in a mutually-away state, the limiting lug 101a-4 is moved upwards to be separated from the fixed clamping strip 101a-3, the limiting lug 101a-4 is rotated after separation to enable the protruding part of the limiting lug 101a-4 to abut against the limiting stop 104a-2 and then be clamped and embedded back to the fixed clamping strip 101a-3, when the limiting lug 101a-4 rotates, the protruding part of the limiting lug just abuts against the limiting stop 104a-2, therefore, the first transmission rod 101a and the wind cup 101a-1 cannot rotate, the first transmission rod 101a does not rotate to enable the wind shielding plate 103a not to rotate along with the rotation, and a worker can conveniently overhaul the transformer box component 201.
Example 2
Referring to fig. 1-4, this embodiment differs from the first embodiment in that: the transformer box 201 comprises a voltage regulator 201a, a rain shielding cover 201a-1 is arranged on the voltage regulator 201a, and a group of heat dissipation windows 201a-2 are arranged on the outer side of the voltage regulator 201 a; the wind shield 103a is also provided with a guide rod 103a-2, and the outer side of the guide rod 103a-2 is provided with a spring 103a-3; the guide rod 103a-2 is connected with the voltage regulator 201a in a sliding way; the voltage regulator 201a is in a model HWDUX, the voltage regulator 201a can be shielded from rain through the rain cover 201a-1, heat dissipation of the voltage regulator 201a can be facilitated through the group of heat dissipation windows 201a-2, when the wind shield 103a moves relatively, the guide rod 103a-2 moves on the voltage regulator 201a to achieve a guide effect, meanwhile, the spring 103a-3 is compressed on the shell of the voltage regulator 201a, and when wind power is reduced, the spring 103a-3 restores to deform to enable the wind shield 103a to be far away from the voltage regulator 201a, so that the voltage regulator 201a can conduct heat dissipation continuously through the group of heat dissipation windows 201a-2 conveniently.
Specifically, the transmission member 202 includes an electric power cable 202a; one end of the power transmission cable 202a is connected to the voltage regulator 201a, and current input and output can be facilitated through the power transmission cable 202 a.
Further, the box door piece 203 comprises a box door 203a, and a transparent window 203a-1 is arranged on the box door 203 a; the box door 203a is rotatably connected with the voltage regulator 201a, the internal condition of the voltage regulator 201a can be conveniently observed by a worker through the transparent window 203a-1, and the voltage regulator 201a can be conveniently overhauled by the worker by opening the box door 203 a.
The rest of the structure was the same as in example 1.
The operation process is as follows: current is passed through one of them transmission cable 202a and is imported in voltage regulator 201a, reach rated voltage under voltage regulator 201 a's pressure regulating effect after, the output of another transmission cable 202a of rethread, after installation voltage regulator 201a, can suitably adjust down and join in marriage and become output voltage, voltage can not be superelevation when the power consumption load is lighter, when the power consumption load concentrates and leads to the voltage to hang down excessively, voltage regulator 201a will compensate the voltage automatically, guarantee user's normal power demand to improve the voltage qualification rate.
Example 3
Referring to fig. 1-5, this embodiment differs from the above embodiments in that: still include supporting component 300, including the support post spare 301 that is located transformer box spare 201 one side, be located cross arm piece 302 on support post spare 301 to and be located diagonal brace piece 303 on support post spare 301, can play the supporting role through support post spare 301, can play fixed effect to transformer box spare 201 through cross arm piece 302, can play the reinforcement effect to cross arm piece 302 through diagonal brace piece 303.
Specifically, the supporting column member 301 comprises a cement rod 301a, and a cross arm bracket 301a-1 is arranged on the cement rod 301 a; the cross arm piece 302 comprises a support ring 302a, support angle steel 302a-1 is arranged on the support ring 302a, the transmission piece 202 can be conveniently fixed by workers through a cross arm support 301a-1, the support ring 302a is clamped and embedded on a cement rod 301a to play a fixing role, and the transformer box piece 201 can be supported through the support angle steel 302 a-1.
Specifically, the diagonal support member 303 comprises a diagonal support plate 303a, a clamp frame 303a-1 is arranged on the diagonal support plate 303a, and a movable sleeve 303a-2 is further arranged on the diagonal support plate 303 a; the support angle steel 302a-1 is also provided with a plurality of fastening bolts 302a-2; the movable sleeve 303a-2 is rotatably connected with the fastening bolt 302a-2; the clamp frame 303a-1 is fixed on the cement rod 301a through bolts, one end of the inclined strut plate 303a can be fixed on the strut angle steel 302a-1 by penetrating through the strut angle steel 302a-1 and the movable sleeve 303a-2 through the fastening bolts 302a-2, and the clamp frame 303a-1 at the other end of the inclined strut plate 303a can be fixed on the cement rod 301a through bolts, so that the inclined strut plate 303a plays a supporting role.
Furthermore, the support ring 302a is further provided with a limiting hole 302a-3, the limiting hole 302a-3 is matched with the transmission piece 202, and the transmission piece 202 is clamped and embedded in the limiting hole 302a-3, so that the condition that the transmission piece 202 is contacted with each other to cause electric leakage can be avoided.
The rest of the structure was the same as in example 2.
The operation process is as follows: the voltage regulator 201a is fixed on the upper side of the support angle steel 302a-1, the transmission piece 202 can conveniently penetrate through the limiting hole 302a-3, therefore, the transmission piece 202 is prevented from being staggered, the clamp frame 303a-1 can be fixed on the cement rod 301a through bolts, and the support angle steel 302a-1 can be supported through the inclined support plate 303 a.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not have been described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a long distance voltage quality hoisting device in DCAC which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the driving assembly (100) comprises a wind cup piece (101), a transmission piece (102) engaged with the wind cup piece (101), a group of wind shielding pieces (103) engaged with the transmission piece (102), and a limiting piece (104) positioned outside the transmission piece (102);
the transformation assembly (200) comprises a transformation box component (201) connected with the limiting component (104), a transmission component (202) connected with the transformation box component (201), and a box door component (203) positioned on the transformation box component (201).
2. The DCAC medium-long distance voltage quality enhancement device of claim 1, wherein: the wind cup piece (101) comprises a first transmission rod (101 a), a wind cup (101 a-1) is arranged on the first transmission rod (101 a), and a first bevel gear (101 a-2) is arranged on the outer side of the first transmission rod (101 a);
the transmission part (102) comprises a second transmission rod (102 a), a transmission gear (102 a-1) is arranged on the second transmission rod (102 a), and a second bevel gear (102 a-2) is further arranged on the second transmission rod (102 a);
the wind shielding piece (103) comprises a wind shielding plate (103 a), and a transmission rack (103 a-1) is arranged on the wind shielding plate (103 a);
the limiting piece (104) comprises a limiting support (104 a), and a plurality of bearing frames (104 a-1) are arranged on the limiting support (104 a);
the first transmission rod (101 a) is embedded on the plurality of bearing frames (104 a-1) through bearings in a clamping manner, and the second transmission rod (102 a) is embedded on the limiting bracket (104 a) through bearings in a clamping manner;
the transmission rack (103 a-1) is meshed with the transmission gear (102 a-1);
the second bevel gear (102 a-2) and the first bevel gear (101 a-2) are meshed with each other.
3. The apparatus for improving long-distance voltage quality in DCAC according to claim 2, wherein: the first transmission rod (101 a) is further provided with a fixed clamping strip (101 a-3), and the outer side of the fixed clamping strip (101 a-3) is further provided with a limiting bump (101 a-4);
the limiting convex blocks (101 a-4) are matched with the fixed clamping strips (101 a-3);
the limiting bracket (104 a) is also provided with a limiting stop block (104 a-2).
4. The DCAC mid-long distance voltage quality enhancement apparatus of claim 2 or 3, wherein: the transformer box component (201) comprises a voltage regulator (201 a), a rain shielding cover (201 a-1) is arranged on the voltage regulator (201 a), and a group of heat dissipation windows (201 a-2) are arranged on the outer side of the voltage regulator (201 a);
the wind shield (103 a) is also provided with a guide rod (103 a-2), and the outer side of the guide rod (103 a-2) is provided with a spring (103 a-3);
the guide rod (103 a-2) is connected with the voltage regulator (201 a) in a sliding way;
the voltage regulator (201 a) is of the type HWDUX.
5. The DCAC mid-long distance voltage quality enhancement apparatus of claim 4, wherein: the transmission member (202) comprises an electrical power transmission cable (202 a);
one end of the power transmission cable (202 a) is connected with the voltage regulator (201 a).
6. The DCAC mid-long distance voltage quality enhancement apparatus of claim 5, wherein: the box door piece (203) comprises a box door (203 a), and a transparent window (203 a-1) is arranged on the box door (203 a);
the door (203 a) is rotatably connected to the voltage regulator (201 a).
7. The apparatus for improving long-distance voltage quality in DCAC according to claim 6, wherein: the transformer box component comprises a support component (300) and a cross arm component (302), wherein the support component (301) is positioned on one side of the transformer box component (201), the cross arm component (302) is positioned on the support component (301), and the diagonal support component (303) is positioned on the support component (301).
8. The apparatus for improving long-distance voltage quality in DCAC according to claim 7, wherein: the supporting column piece (301) comprises a cement rod (301 a), and a cross arm support (301 a-1) is arranged on the cement rod (301 a);
the cross arm piece (302) comprises a support ring (302 a), and support angle steel (302 a-1) is arranged on the support ring (302 a).
9. The DCAC mid-long distance voltage quality enhancement apparatus of claim 8, wherein: the diagonal bracing piece (303) comprises a diagonal bracing plate (303 a), a clamp frame (303 a-1) is arranged on the diagonal bracing plate (303 a), and a movable sleeve (303 a-2) is further arranged on the diagonal bracing plate (303 a);
the support angle steel (302 a-1) is also provided with a plurality of fastening bolts (302 a-2);
the movable sleeve (303 a-2) is rotationally connected with the fastening bolt (302 a-2);
the clamp frame (303 a-1) is fixed on the cement rod (301 a) through bolts.
10. The apparatus for long distance voltage quality enhancement in DCAC of claim 9, wherein: the support ring (302 a) is further provided with a limiting hole (302 a-3), and the limiting hole (302 a-3) is matched with the transmission piece (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211736673.4A CN115954179A (en) | 2022-12-30 | 2022-12-30 | Long distance voltage quality hoisting device among DCAC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211736673.4A CN115954179A (en) | 2022-12-30 | 2022-12-30 | Long distance voltage quality hoisting device among DCAC |
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| Publication Number | Publication Date |
|---|---|
| CN115954179A true CN115954179A (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211736673.4A Pending CN115954179A (en) | 2022-12-30 | 2022-12-30 | Long distance voltage quality hoisting device among DCAC |
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| CN (1) | CN115954179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394168A (en) * | 2023-09-11 | 2024-01-12 | 湖北兴盛通电气设备有限公司 | Power distribution switch control device |
-
2022
- 2022-12-30 CN CN202211736673.4A patent/CN115954179A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394168A (en) * | 2023-09-11 | 2024-01-12 | 湖北兴盛通电气设备有限公司 | Power distribution switch control device |
| CN117394168B (en) * | 2023-09-11 | 2024-03-08 | 湖北兴盛通电气设备有限公司 | Power distribution switch control device |
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