CN210182285U - Outdoor high-voltage isolating switch convenient for wiring - Google Patents

Abstract

The utility model discloses a make things convenient for outdoor high voltage isolator of wiring, including bottom plate, welded plate, fixed pipe and top cap, the both sides fixed mounting at bottom plate top has the welded plate, the central position department on welded plate surface is equipped with the through-hole of five groups of equidistances, the position department fixed mounting that the welded plate lateral surface is located the through-hole has fixed pipe, the top fixed mounting of welded plate has the top cap, the central position department fixed mounting at bottom plate top has the vase. The utility model discloses set up the welding plate, the central point department on the surface of welding plate is equipped with five groups of through-holes, can carry out even arranging to the wire through five groups of through-holes, avoids the wire crisscross mixed and disorderly phenomenon to appear, and the welding plate is located through-hole department and is equipped with fixed pipe, and the wire is through twisting the piece back of fixing, twists through twisting the piece and moves clamping screw, thereby the arc piece of clamping screw medial extremity can block the wire and fix the wire, avoids the connection of wire to appear becoming flexible.

Description

Outdoor high-voltage isolating switch convenient for wiring

Technical Field

The utility model relates to a high voltage isolator technical field specifically is an outdoor high voltage isolator of convenient wiring.

Background

The high-voltage isolating switch is an important switching device in an electric system of a power plant and a transformer substation, and needs to be matched with a high-voltage circuit breaker for use, is suitable for an indoor device with three-phase alternating current of 50Hz and rated voltage of 12KV, is connected, disconnected or switched on under the condition of voltage and load of high-voltage equipment, and has the main functions of: the safety of the high-voltage electrical appliance and the device during maintenance work is ensured, the voltage isolation function is realized, the high-voltage electrical appliance and the device cannot be used for cutting off, inputting load current and cutting off short-circuit current, and only can be used for certain switching operation without generating strong electric arcs, namely the high-voltage electrical appliance and the device do not have the arc extinguishing function; the voltage class is divided into an indoor type and an outdoor type according to different installation places, and is divided into a single column type, a double column type and a three column type according to the number of the insulating support columns, and each voltage class is provided with optional equipment.

The existing high-voltage isolating switch has the following defects:

1. the existing high-voltage isolating switch is also frequently used outdoors, and in an open environment, the high-voltage isolating switch is easily wetted by rainwater, is easily damaged, and is easily shortened in service life after long-term use.

2. The existing high-voltage isolating switch is lack of a wiring mechanism when a wire is installed and connected, so that circuits are staggered and disordered easily, the circuits are connected and cannot be fixed, and the phenomenon of looseness of the connection is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for outdoor high voltage isolator of wiring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor high voltage isolator of convenient wiring, includes bottom plate, welded plate, fixed pipe and top cap, the both sides fixed mounting at bottom plate top has the welded plate, the central position department on welded plate surface is equipped with the through-hole of five equidistances, the position department fixed mounting that the welded plate lateral surface is located the through-hole has fixed pipe, the top fixed mounting of welded plate has the top cap, the central position department fixed mounting at bottom plate top has the vase, the top fixed mounting of vase has the current conducting plate, fixedly connected with conducting rod between the current conducting plate.

Preferably, the top and the bottom of the fixed pipe are fixedly provided with fixed screw rods, the outer side ends of the fixed screw rods are fixedly provided with screwing blocks, the inner side ends of the fixed screw rods are fixedly provided with arc blocks through bearings, and arc pads are adhered to the inner side surfaces of the arc blocks.

Preferably, the lightning rod is fixedly installed at the center of the top cover, and the bottom of the lightning rod is provided with a grounding wire.

Preferably, the one end of current conducting plate is equipped with the spill and connects, and the interior bottom that the spill connects is equipped with two sets of wiring screw rods, and two sets of screwed pipes have been inserted at the top that the spill connects, and bottom a week of screwed pipe is equipped with the blank pressing, one side fixed mounting that the spill connects is kept away from at the current conducting plate top has the mounting panel, and one side of mounting panel is equipped with the draw-in groove, and the mounting panel openly locates fixed mounting with the position that the draw-in groove.

Preferably, the top of the porcelain bottle is provided with a top seat, the bottom of the porcelain bottle is provided with a threaded head, and the surface of the threaded head is fixedly provided with a nut.

Preferably, the two sides of the bottom plate are fixedly provided with L-shaped mounting frames, the bottom of each L-shaped mounting frame is adhered with a non-slip mat, and the top of the bottom plate is fixedly provided with a concave mounting frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this outdoor high voltage isolator who makes things convenient for wiring has set up the top cap, and the top cap can carry out effectual sheltering from to the rainwater, can avoid the rainwater to drench this high voltage isolator to can effectual extension this high voltage isolator's life.

2. This outdoor high voltage isolator of convenient wiring has set up the welding plate, the central point department on the surface of welding plate is equipped with five groups of through-holes, can carry out even arranging to the wire through five groups of through-holes, avoid the crisscross mixed and disorderly phenomenon of wire appearance, the welding plate is located through-hole department and is equipped with fixed pipe, the wire is through fixed pipe back, twist through twisting the movable block and move clamping screw, thereby the arc piece of clamping screw medial extremity can block the wire and fix the wire, it is not hard up to avoid the connection appearance of wire.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic diagram of the structure of the current-conducting plate of the present invention.

Fig. 4 is a schematic view of the structure of the fixing tube of the present invention.

Fig. 5 is a schematic view of the structure of the porcelain insulator of the present invention.

In the figure: 1. a base plate; 101. an L-shaped mounting bracket; 102. a non-slip mat; 103. a concave mounting rack; 2. welding the plate; 201. a through hole; 3. a fixed tube; 301. fixing the screw rod; 302. a bearing; 303. an arc-shaped block; 304. an arc-shaped pad; 305. screwing the block; 4. a top cover; 401. a ground line; 402. a lightning rod; 5. a porcelain bottle; 501. a top seat; 502. a screw head; 503. a nut; 6. a conductive plate; 601. a female connector; 602. a wiring screw rod; 603. a solenoid; 604. pressing edges; 605. mounting a plate; 606. a card slot; 607. fixing the bolt; 7. a conductive rod.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 present invention provides an embodiment: an outdoor high-voltage isolating switch convenient for wiring comprises a bottom plate 1, a welding plate 2, a fixed pipe 3 and a top cover 4, wherein the welding plate 2 is fixedly arranged on two sides of the top of the bottom plate 1 through bolts, five groups of equidistant through holes 201 are formed in the central position of the surface of the welding plate 2, multiple groups of wires can conveniently pass through the through holes 201, so that the wire arrangement effect is achieved, the fixed pipe 3 is fixedly arranged at the position, located in the through hole 201, of the outer side surface of the welding plate 2, the wires pass through the fixed pipe 3, the fixed pipe 3 fixes the passing wires, the top cover 4 is welded on the top of the welding plate 2, the top cover 4 plays a role in protecting the high-voltage isolating switch, rainwater is prevented from being wetted, a porcelain insulator 5 is fixedly arranged at the central position of the top of the bottom plate 1, a conductive plate 6 is fixedly arranged at the top of the porcelain insulator, the porcelain insulator 5, the conductive plate 6 and the conductive rod 7 form a high-voltage isolating switch.

Further, fixed pipe 3's top and bottom have set screw 301 through helicitic texture fixed mounting, the outside end welding of set screw 301 has wrong movable block 305, set screw 301's medial extremity has arc piece 303 through bearing 302 fixed mounting, arc pad 304 has been pasted to the medial surface of arc piece 303, after the wire passes through fixed pipe 3, through wrong movable block 305 wrong movable block 301, set screw 301 fixes the wire through arc piece 303, arc pad 304 plays the guard action to the wire, avoid arc piece 303 to cause wearing and tearing to the wire.

Further, the central position department at top cap 4 top has lightning rod 402 through bolt fixed mounting, and the bottom of lightning rod 402 is equipped with earth connection 401, and lightning rod 402 carries out the ground connection through earth connection 401 to lightning rod 402 can effectually prevent this high voltage isolator from receiving the thunderbolt.

Further, the one end of current conducting plate 6 is equipped with concave joint 601, the interior bottom of concave joint 601 is equipped with two sets of wiring screw rods 602, two sets of screwed pipe 603 have been inserted at the top of concave joint 601, bottom a week of screwed pipe 603 is equipped with blank pressing 604, the wire winding is on wiring screw rods 602, then twist spiral pipe 603, the blank pressing 604 of spiral pipe 603 bottom firmly pushes down the wire on wiring screw rods 602, thereby carry out electric connection, the one side welding that concave joint 601 was kept away from at current conducting plate 6 top has mounting panel 605, one side of mounting panel 605 is equipped with draw-in groove 606, the front of mounting panel 605 and the position department that the draw-in groove 606 corresponds has the one end card of fixing bolt 607 conducting rod 7 to go into inside draw-in groove 606 through screw thread structure fixed mounting.

Further, the top of vase 5 is equipped with footstock 501, and footstock 501 is convenient for the installation of current-conducting plate 6, and the bottom of vase 5 is equipped with thread head 502, and thread head 502's surface has nut 503 through helicitic texture fixed mounting, and vase 5 inserts concave mounting bracket 103 through thread head 502, then screws up nut 503 and fixes.

Further, the welding of the both sides of bottom plate 1 bottom has L type mounting bracket 101, and non slipping pad 102 has been pasted to the bottom of L type mounting bracket 101, and bottom plate 1 is equipped with fixed mounting through L type mounting bracket 101 with the outside, and the installation stability of L type mounting bracket 101 is guaranteed to non slipping pad 102, and the welding of bottom plate 1's top has concave type mounting bracket 103, and the installation of porcelain bottle 5 of being convenient for of concave type mounting bracket 103.

The working principle is as follows: at first L type mounting bracket 101 passes through bolt and external equipment fixed connection, then the outside wire passes through solid fixed tube 3, rethread through-hole 201, twist through twisting the fast 305 of piece and move solid fixed screw 301, gu fixed screw 301 fixes the wire through arc piece 303, arc pad 304 plays the guard action to the wire, avoid arc piece 303 to cause wearing and tearing to the wire, then twine the wire on wiring screw 602, then twist solenoid 603, the blank pressing 604 of solenoid 603 bottom firmly pushes down the wire on wiring screw 602, thereby carry out electric connection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a make things convenient for outdoor high voltage isolator of wiring, includes bottom plate (1), welded plate (2), fixed pipe (3) and top cap (4), its characterized in that: the both sides fixed mounting at bottom plate (1) top has welded board (2), the central point department on welded board (2) surface is equipped with five equidistant through-holes (201) of group, the position department fixed mounting that welded board (2) lateral surface is located through-hole (201) has fixed pipe (3), the top fixed mounting of welded board (2) has top cap (4), the central point department fixed mounting at bottom plate (1) top has vase (5), the top fixed mounting of vase (5) has current conducting plate (6), fixedly connected with conducting rod (7) between current conducting plate (6).

2. An outdoor high-voltage isolating switch convenient for wiring according to claim 1, characterized in that: the top and the bottom fixed mounting of fixed pipe (3) have set screw (301), and the outside end fixed mounting of set screw (301) has and twists piece (305), and the medial extremity of set screw (301) has arc piece (303) through bearing (302) fixed mounting, and arc pad (304) have been pasted to the medial surface of arc piece (303).

3. An outdoor high-voltage isolating switch convenient for wiring according to claim 1, characterized in that: the lightning rod (402) is fixedly installed at the central position of the top cover (4), and the grounding wire (401) is arranged at the bottom of the lightning rod (402).

4. An outdoor high-voltage isolating switch convenient for wiring according to claim 1, characterized in that: the one end of current conducting plate (6) is equipped with concave joint (601), and the interior bottom that concave joint (601) was equipped with two sets of screw rods (602) of working a telephone switchboard, and the top of concave joint (601) has inserted two sets of screwed pipe (603), and bottom a week of screwed pipe (603) is equipped with blank pressing (604), one side fixed mounting that concave joint (601) was kept away from at current conducting plate (6) top has mounting panel (605), and one side of mounting panel (605) is equipped with draw-in groove (606), and mounting panel (605) openly and the position department fixed mounting that draw-in groove (606) correspond has fixing bolt (607).

5. An outdoor high-voltage isolating switch convenient for wiring according to claim 1, characterized in that: the top of vase (5) is equipped with footstock (501), the bottom of vase (5) is equipped with screw thread head (502), and the fixed surface of screw thread head (502) installs nut (503).

6. An outdoor high-voltage isolating switch convenient for wiring according to claim 1, characterized in that: the anti-skid floor is characterized in that L-shaped mounting frames (101) are fixedly mounted on two sides of the bottom plate (1), anti-skid pads (102) are pasted on the bottoms of the L-shaped mounting frames (101), and concave mounting frames (103) are fixedly mounted on the top of the bottom plate (1).