CN209823213U - Novel low-voltage reactive power compensation cabinet - Google Patents

Abstract

The utility model discloses a novel low pressure reactive compensation cabinet, including PMKD, PMKD's last fixed surface installs two and cup joints the pole, two cup joint the surface of pole and all cup jointed the piece, the top of cup jointing the pole is provided with the cabinet body, the interior top fixed mounting of the cabinet body has the fan, the both sides of fan all are provided with the heating tube, the bottom fixed mounting of the cabinet body has the fixed block, the lateral wall of fixed block is rotated through the pivot and is connected with the movable rod, the movable rod is kept away from the one end of fixed block and is rotated through pivot and the lateral wall that cup joints the piece and be connected, PMKD's inside is rotated through the bearing and is connected with two-way screw rod, two-way screw rod's surface threaded connection. The utility model discloses, whole low pressure reactive power compensator cabinet can highly adjust according to the in-service use condition to make the adverse effect that the rainwater caused low pressure reactive power compensator cabinet that has significantly reduced.

Description

Novel low-voltage reactive power compensation cabinet

Technical Field

The utility model relates to a low pressure power equipment field especially relates to a novel low pressure reactive power compensator cabinet.

Background

The low-voltage reactive compensation cabinet is a comprehensive device integrating functions of electric energy distribution, metering, protection, control, reactive compensation and the like, is one of the most main distribution devices of the pole-mounted transformer, and the pole-mounted transformer is widely applied to transformation of a rural power grid upgrading low-voltage transformer area due to small occupied area, low manufacturing cost and flexible installation mode.

Due to the installation necessity, part of the low-voltage reactive power compensation cabinets can be installed outdoors, the topography of some low-voltage reactive power compensation cabinets is low, if the area is subjected to long-term rainfall and rainwater is discharged untimely, the low-voltage reactive power compensation cabinets can be soaked in the rainwater, but the height of the existing low-voltage reactive power compensation cabinets cannot be adjusted generally, and therefore the rainwater can cause a lot of adverse effects on the low-voltage reactive power compensation cabinets.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel low-voltage reactive power compensation cabinet.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel low-voltage reactive compensation cabinet comprises a fixed bottom plate, wherein two sleeve connecting rods are fixedly arranged on the upper surface of the fixed bottom plate, sleeve connecting blocks are respectively sleeved on the outer surfaces of the two sleeve connecting rods, a cabinet body is arranged above the sleeve rod, a fan is fixedly arranged at the inner top of the cabinet body, heating tubes are arranged on two sides of the fan, a fixed block is fixedly arranged at the bottom of the cabinet body, the outer side wall of the fixed block is rotatably connected with a movable rod through a rotating shaft, one end of the movable rod, which is far away from the fixed block, is rotationally connected with the outer side wall of the sleeving block through a rotating shaft, the inside of the fixed bottom plate is rotationally connected with a bidirectional screw rod through a bearing, the outer surface of the bidirectional screw is in threaded connection with two thread blocks, the upper surfaces of the two thread blocks are fixedly provided with connecting rods, one end of the connecting rod, far away from the thread block, extends to the upper part of the fixed bottom plate and is fixedly connected with the corresponding sleeving block.

As a further description of the above technical solution:

the right side of PMKD is provided with the turning block, the fixed surface of turning block installs the joint piece, the tip joint of joint piece and two-way screw rod.

As a further description of the above technical solution:

the upper surface of the fixed bottom plate is fixedly provided with a telescopic rod in the middle of the two sleeved rods, the top end of the telescopic rod is fixedly connected with the bottom of the cabinet body, and the outer surface of the telescopic rod is sleeved with a spring.

As a further description of the above technical solution:

the front of the cabinet body is connected with two cabinet doors through hinges in a rotating mode, and the outer surfaces of the two cabinet doors are fixedly provided with door handles.

As a further description of the above technical solution:

the top fixed mounting of the cabinet body has the protection ceiling, the equal fixed mounting in both sides of the cabinet body has the shutter.

As a further description of the above technical solution:

the filter plates are fixedly mounted on the inner walls of the two sides of the cabinet body.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this novel low pressure reactive compensation cabinet, get up the turning block through the tip joint of joint piece with two-way screw rod, two-way screw rod can be rotated through the turning block that rotates the setting, can take two screw blocks to remove toward the direction of being close to when two-way screw rod rotate, thereby two screw blocks pass through the connecting rod and drive two cover and connect the piece and also move toward the direction of being close to, make the high rising of the cabinet body when two cover connect the piece to be close to and remove, otherwise also can make the high decline of the cabinet body, whole low pressure reactive compensation cabinet can highly adjust according to the in-service use condition, thereby make the adverse effect that the rainwater caused low pressure reactive compensation cabinet that has significantly reduced.

2. Compared with the prior art, this novel low pressure reactive compensation cabinet, through start-up fan and heating tube, the heating tube risees the temperature of the internal portion of cabinet, then through the effect of fan, can detach the moisture of the internal portion of cabinet, can detach the dust in the air through the filter, avoids the dust to cause the influence to the equipment of the internal portion of cabinet.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel low-voltage reactive power compensation cabinet provided by the present invention;

fig. 2 is a schematic view of the internal structure of the fixed bottom plate of the novel low-voltage reactive compensation cabinet provided by the utility model;

fig. 3 is a side view of a cabinet body of the novel low-voltage reactive compensation cabinet provided by the utility model;

fig. 4 is a schematic diagram of the internal structure of the novel low-voltage reactive compensation cabinet provided by the utility model;

fig. 5 is the utility model provides a turning block schematic structure of novel low pressure reactive compensation cabinet.

Illustration of the drawings:

1. fixing the bottom plate; 2. a sleeved rod; 3. sleeving and connecting blocks; 4. a cabinet body; 5. a fixed block; 6. a movable rod; 7. a bidirectional screw; 8. a thread block; 9. a connecting rod; 10. rotating the block; 11. a telescopic rod; 12. a spring; 13. a clamping block; 14. a protective ceiling; 15. a cabinet door; 16. a door handle; 17. a blind window; 18. a fan; 19. a heat generating tube; 20. a filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of novel low pressure reactive compensation cabinet: the improved cabinet comprises a fixed base plate 1, two sleeve connecting rods 2 are fixedly arranged on the upper surface of the fixed base plate 1, sleeve connecting blocks 3 are respectively sleeved on the outer surfaces of the two sleeve connecting rods 2, a cabinet body 4 is arranged above the sleeve connecting rods 2, a fan 18 is fixedly arranged at the inner top of the cabinet body 4, heating pipes 19 are respectively arranged on two sides of the fan 18, a fixed block 5 is fixedly arranged at the bottom of the cabinet body 4, the outer side wall of the fixed block 5 is rotatably connected with a movable rod 6 through a rotating shaft, one end, far away from the fixed block 5, of the movable rod 6 is rotatably connected with the outer side wall of the sleeve connecting block 3 through the rotating shaft, a bidirectional screw 7 is rotatably connected inside the fixed base plate 1 through a bearing, the bidirectional screw 7 is a screw with two sections of opposite threads, the two thread blocks 8 are positioned on the two sections of opposite threads, two thread blocks 8, one end of the connecting rod 9 far away from the thread block 8 extends to the upper part of the fixed bottom plate 1 and is fixedly connected with the corresponding sleeve joint block 3.

The right side of the fixed bottom plate 1 is provided with a rotating block 10, the outer surface of the rotating block 10 is fixedly provided with a clamping block 13, the clamping block 13 is clamped with the end part of the two-way screw 7, the two-way screw 7 can be rotated by rotating the rotating block 10, the rotating block 10 is taken down after the rotation is finished, the upper surface of the fixed bottom plate 1 is fixedly provided with a telescopic rod 11 positioned in the middle of the two sleeve-joint rods 2, the top end of the telescopic rod 11 is fixedly connected with the bottom of the cabinet body 4, the outer surface of the telescopic rod 11 is sleeved with a spring 12, the arranged telescopic rod 11 and the cabinet body 4 can be synchronously lifted, the lifting of the cabinet body 4 is more stable under the action of the spring 12, the front of the cabinet body 4 is rotatably connected with two cabinet doors 15 through hinges, the outer surfaces of the two cabinet doors 15 are both fixedly provided with door handles 16, the top of the cabinet body, can prevent that the rainwater from piling up at the top of the cabinet body 4, and protection ceiling 14 can prevent the direct injection of sun to the cabinet body 4, the equal fixed mounting in both sides of the cabinet body 4 has shutter 17, it can let the circulation of air of the inside and outside of the cabinet body 4 to set up shutter 17, equal fixed mounting has filter 20 on the both sides inner wall of the cabinet body 4, the position of filter 20 is corresponding with shutter 17's position, when the outside air enters into the inside of the cabinet body 4, dust in the filtration through filter 20 can the detach air later, avoid the dust to cause the influence to the equipment of the internal portion of the cabinet body 4.

The working principle is as follows: when the rain-proof, the influence of dust on the equipment inside the cabinet 4 is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a novel low pressure reactive compensation cabinet, includes PMKD (1), its characterized in that: the improved cabinet is characterized in that two sleeve connecting rods (2) are fixedly mounted on the upper surface of a fixed base plate (1), two sleeve connecting blocks (3) are sleeved on the outer surface of each sleeve connecting rod (2), a cabinet body (4) is arranged above each sleeve connecting rod (2), a fan (18) is fixedly mounted at the inner top of the cabinet body (4), heating tubes (19) are arranged on two sides of each fan (18), a fixed block (5) is fixedly mounted at the bottom of the cabinet body (4), the outer side wall of the fixed block (5) is rotatably connected with a movable rod (6) through a rotating shaft, one end, far away from the fixed block (5), of each movable rod (6) is rotatably connected with the outer side wall of each sleeve connecting block (3) through a rotating shaft, a bidirectional screw rod (7) is rotatably connected inside the fixed base plate (1) through a bearing, and two thread blocks (8) are, two the equal fixed mounting of upper surface of screw thread piece (8) has connecting rod (9), connecting rod (9) keep away from the one end of screw thread piece (8) and extend to the top of PMKD (1) and with corresponding cover connect piece (3) fixed connection.

2. The novel low-voltage reactive power compensation cabinet according to claim 1, characterized in that: the right side of PMKD (1) is provided with turning block (10), the fixed surface of turning block (10) installs joint piece (13), the tip joint of joint piece (13) and two-way screw rod (7).

3. The novel low-voltage reactive power compensation cabinet according to claim 1, characterized in that: the upper surface of PMKD (1) and the centre that is located two and cup joints pole (2) fixed mounting have telescopic link (11), the top of telescopic link (11) and the bottom fixed connection of the cabinet body (4), and the surface of telescopic link (11) has cup jointed spring (12).

4. The novel low-voltage reactive power compensation cabinet according to claim 1, characterized in that: the front of the cabinet body (4) is rotatably connected with two cabinet doors (15) through hinges, the number of the cabinet doors (15) is two, and door handles (16) are fixedly mounted on the outer surfaces of the two cabinet doors (15).

5. The novel low-voltage reactive power compensation cabinet according to claim 1, characterized in that: the top fixed mounting of the cabinet body (4) has a protection ceiling (14), the both sides of the cabinet body (4) are all fixed mounting have shutter (17).

6. The novel low-voltage reactive power compensation cabinet according to claim 1, characterized in that: the filtering plates (20) are fixedly mounted on the inner walls of the two sides of the cabinet body (4).