CN218333577U - Load isolating switch - Google Patents

Abstract

The utility model discloses a load isolator, include the connecting plate and adorn in the load isolator body at connecting plate top, the bottom fixedly connected with counterpoint piece of load isolator body, the inside rotation of counterpoint piece is connected with the bull stick, the loop bar has been cup jointed in the outside of bull stick, the inside sliding connection of counterpoint piece has the fixture block, the top of fixture block articulates there is the connecting rod, the one end that the fixture block was kept away from to the connecting rod is articulated with the loop bar, the outside fixedly connected with kicking block of bull stick, and the kicking block is located the below of loop bar, the lateral wall fixedly connected with of loop bar and load isolator body sliding connection's slide, the outside cover of loop bar is equipped with the spring, the inside of connecting plate is equipped with draw-in groove and counterpoint hole, and draw-in groove and counterpoint hole intercommunication, the outside cover of bull stick is equipped with the torsional spring, the utility model discloses simplify the dismouting step of load isolator body, not only improved installation effectiveness, and the subsequent maintenance of being convenient for is dismantled.

Description

Load isolating switch

Technical Field

The utility model relates to an isolator technical field specifically is a load isolator.

Background

The load isolating switch is a device which isolates a power failure part from a power supply part and creates an obvious disconnection point so as to isolate fault equipment or carry out power failure maintenance.

Most of the existing load isolating switches are fixed on a connecting plate through screws, the steps are complex during installation, the screws are easy to twist or slide, and the follow-up maintenance and disassembly are very troublesome and inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a load isolator to when proposing current load isolator installation among the above-mentioned background art of solution, the step is more loaded down with trivial details, and askew or smooth silk is twisted easily to the screw, and when follow-up maintenance dismantlement, also very trouble problem moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a load isolator, includes the connecting plate and adorns in the load isolator body at connecting plate top, the bottom fixedly connected with counterpoint piece of load isolator body, the inside rotation of counterpoint piece is connected with the bull stick, the loop bar has been cup jointed in the outside of bull stick, the inside sliding connection of counterpoint piece has the fixture block, the top of fixture block articulates there is the connecting rod, the one end that the fixture block was kept away from to the connecting rod is articulated with the loop bar, the outside fixedly connected with kicking block of bull stick, just the kicking block is located the below of loop bar, the lateral wall fixedly connected with of loop bar and load isolator body sliding connection's slide, the outside cover of loop bar is equipped with the spring, the inside of connecting plate is equipped with draw-in groove and counterpoint hole, just the draw-in groove with counterpoint hole intercommunication, the outside cover of bull stick is equipped with the torsional spring.

As a preferred scheme of the utility model, the one end and the bull stick of torsional spring are connected, the other end and the counterpoint piece of torsional spring are connected, the top fixedly connected with of loop bar holds the dish.

As a preferred scheme of the utility model, the outside fixedly connected with stopper of bull stick, the inside of loop bar be equipped with stopper complex spacing groove.

As a preferred scheme of the utility model, the outside fixedly connected with of loop bar hinders the piece, the inside rotation of load isolator body is connected with the disc, just the disc is located hold the dish with between the piece, the inside of disc be equipped with hinder a complex through-hole.

As an optimized scheme of the utility model, the middle part fixedly connected with division board at connecting plate top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixture block that sets up, the draw-in groove, the counterpoint hole, the connecting rod, the counterpoint piece, a slide, when spring and loop bar make installation load isolator body, make the kicking block not blockking the fixture block, up stimulate the loop bar, then it is downthehole to insert the counterpoint piece counterpoint, loosen the loop bar, can accomplish the installation, during the dismantlement, make the kicking block not blockking the fixture block, then up stimulate the loop bar, just can dismantle the load isolator body, the dismouting step of load isolator body has been simplified, not only the installation effectiveness has been improved, and subsequent maintenance dismantlement of being convenient for, the kicking block through setting up can be used for blockking the fixture block, avoid the fixture block to break away from the draw-in groove, it is more firm to make the load isolator body fix.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the section A of FIG. 1 according to the present invention;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is an enlarged view of the present invention at B in fig. 3;

fig. 5 is a schematic perspective view of the loop bar of the present invention;

fig. 6 is a top view of the top block of the present invention;

fig. 7 is a top view of the disc of the present invention.

In the figure: 1. a connecting plate; 2. a load isolating switch body; 3. aligning holes; 4. a limiting block; 5. a through hole; 6. a disc; 7. a limiting groove; 8. a rotating rod; 9. holding a plate; 10. a loop bar; 11. a card slot; 12. a spring; 13. a slide plate; 14. a positioning block; 15. a clamping block; 16. a top block; 17. a connecting rod; 18. a torsion spring; 19. blocking; 20. and (4) a partition board.

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.

Referring to fig. 1 to 7, the present invention provides a technical solution: a load isolating switch comprises a connecting plate 1 and a load isolating switch body 2 arranged on the top of the connecting plate 1, wherein the bottom of the load isolating switch body 2 is fixedly connected with a positioning block 14, the positioning block 14 is matched with a positioning hole 3 to play a positioning role on the load isolating switch body 2, the load isolating switch body 2 is prevented from horizontally displacing, the inner part of the positioning block 14 is rotatably connected with a rotating rod 8, the outer side of the rotating rod 8 is sleeved with a sleeve rod 10, the inner part of the positioning block 14 is slidably connected with a clamping block 15, when the load isolating switch body 2 is installed, the rotating rod 8 is rotated, the rotating rod 8 drives an ejecting block 16 to rotate, the ejecting block 16 is not blocked by the clamping block 15, the sleeve rod 10 is pulled upwards, the sleeve rod 10 compresses a spring 12 through a sliding plate 13, the sleeve rod 10 pulls the clamping block 15 through a connecting rod 17, the clamping block 15 moves towards the positioning block 14, then the positioning block 14 is inserted into the positioning hole 3, when the clamping block 15 is aligned with the clamping block 11, the loop bar 10 is loosened, the spring 12 is reset and bounces open to enable the sliding plate 13 to move downwards, the sliding plate 13 enables the loop bar 10 to move downwards, the loop bar 10 pushes the fixture block 15 into the clamping groove 11 through the connecting rod 17, installation can be completed, when the installation is completed, the ejector block 16 does not block the fixture block 15, then the loop bar 10 is pulled upwards to enable the fixture block 15 to be separated from the clamping groove 11, the load isolating switch body 2 can be disassembled, and further people can conveniently disassemble and assemble the load isolating switch body 2, the connecting rod 17 is hinged to the top of the fixture block 15, one end, far away from the fixture block 15, of the connecting rod 17 is hinged to the loop bar 10, the ejector block 16 is fixedly connected to the outer side of the rotating rod 8, the ejector block 16 is located below the loop bar 10, the ejector block 16 can be used for blocking the fixture block 15, the fixture block 15 is prevented from being separated from the clamping groove 11, the load isolating switch body 2 is fixed more firmly, the sliding plate 13 is fixedly connected to the outer side wall of the loop bar 10, the outside cover of loop bar 10 is equipped with spring 12, and the inside of connecting plate 1 is equipped with draw-in groove 11 and counterpoint hole 3, and draw-in groove 11 and counterpoint hole 3 intercommunication, and the outside cover of bull stick 8 is equipped with torsional spring 18, and torsional spring 18 can be used for restricting bull stick 8, avoids bull stick 8 to rotate at will, ensures that kicking block 16 is in one side of fixture block 15, plays the effect of blockking to fixture block 15.

Wherein, one end of the torsion spring 18 is connected with the rotating rod 8, the other end of the torsion spring 18 is connected with the aligning block 14, the top of the loop bar 10 is fixedly connected with the holding disc 9, and the holding disc 9 can facilitate people to pull the loop bar 10.

Wherein, the outside fixedly connected with stopper 4 of bull stick 8, the inside of loop bar 10 be equipped with stopper 4 complex spacing groove 7, after rotating bull stick 8, in case the bull stick 8 is loosened to the hand, bull stick 8 can be automatic re-setting under the effect of torsional spring 18, and then restricts bull stick 8 through spacing groove 7 and stopper 4 that set up, avoids 8 automatic re-setting of bull stick, and stopper 4 can make things convenient for people to rotate bull stick 8 simultaneously.

Wherein, the outside fixedly connected with of loop bar 10 hinders piece 19, the inside rotation of load isolator body 2 is connected with disc 6, and disc 6 is located holds between dish 9 and the piece 19 that hinders, the inside of disc 6 be equipped with the piece 19 complex through-hole 5 that hinders, because be provided with four counterpoint pieces 14 on the load isolator body 2, consequently need break away from draw-in groove 11 simultaneously with fixture block 15 in four counterpoint pieces 14 when dismantling and just can dismantle, and the motion of fixture block 15 needs upwards to stimulate loop bar 10, up stimulate behind loop bar 10, if not block, loop bar 10 can reset under the effect of spring 12, and then block 19 and disc 6 through the setting are used for blockking loop bar 10, avoid loop bar 10 to move down under the effect of spring 12.

Wherein, the middle part of the top of the connecting plate 1 is fixedly connected with a separation plate 20.

Specifically, when the load isolation switch body 2 is installed, the disc 6 is rotated to align the through hole 5 with the block 19, then the rotating rod 8 is rotated, the rotating rod 8 enables the torsion spring 18 to bear force, the rotating rod 8 drives the limiting block 4 and the ejector block 16 to rotate, the limiting block 4 is aligned with the limiting groove 7, at the moment, the ejector block 16 does not block the clamping block 15, then the sleeve rod 10 is pulled upwards through the holding disc 9, the limiting block 4 enters the limiting groove 7 to prevent the rotating rod 8 from rotating, the sleeve rod 10 drives the sliding plate 13 and the connecting rod 17 to move upwards, the sliding plate 13 compresses the spring 12, the connecting rod 17 pulls the clamping block 15 towards the interior of the aligning block 14, when the block 19 is positioned above the disc 6, the disc 6 is rotated to stagger the block 19 from the through hole 5, the block 19 is blocked by the disc 6, so that the loop bars 10 cannot move downwards, at the moment, the fixture block 15 completely enters the aligning block 14, the four loop bars 10 are sequentially operated, after the operation is completed, the aligning block 14 is aligned with the aligning hole 3 and inserted, after the aligning block 14 is inserted in place, the disc 6 is rotated to align the through hole 5 with the blocking block 19, the blocking block 19 is not blocked by the disc 6, the spring 12 is reset to enable the sliding plate 13 to move downwards, the sliding plate 13 enables the loop bar 10 to move downwards, the loop bar 10 pushes the fixture block 15 into the clamp groove 11 through the connecting rod 17, the fixture block 15 fixes the load isolating switch body 2, the loop bar 10 drives the limiting groove 7 to move downwards while moving downwards, when the limiting block 4 is separated from the limiting groove 7, the torsion spring 18 resets to enable the rotating rod 8 to rotate, the rotating rod 8 drives the ejecting block 16 to rotate, the ejecting block 16 blocks the clamping block 15, the clamping block 15 is prevented from being separated from the clamping groove 11, the load isolating switch body 2 is fixed more firmly, and during dismounting, the steps are repeated, so that the load isolating switch body 2 can be dismounted after the clamping block 15 completely enters the aligning block 14.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a load isolator, includes connecting plate (1) and adorns in load isolator body (2) at connecting plate (1) top, its characterized in that: bottom fixedly connected with counterpoint piece (14) of load isolator body (2), the inside of counterpoint piece (14) is rotated and is connected with bull stick (8), loop bar (10) have been cup jointed in the outside of bull stick (8), the inside sliding connection of counterpoint piece (14) has fixture block (15), the top of fixture block (15) articulates there is connecting rod (17), the one end of fixture block (15) is kept away from in connecting rod (17) is articulated with loop bar (10), the outside fixedly connected with kicking block (16) of bull stick (8), just kicking block (16) are located the below of loop bar (10), lateral wall fixedly connected with and the slide (13) of load isolator body (2) sliding connection of loop bar (10), the outside cover of loop bar (10) is equipped with spring (12), the inside of connecting plate (1) is equipped with draw-in groove (11) and counterpoint hole (3), just draw-in groove (11) with counterpoint hole (3) intercommunication, the outside cover of bull stick (8) is equipped with torsional spring (18).

2. The load isolation switch of claim 1, wherein: one end of the torsion spring (18) is connected with the rotating rod (8), the other end of the torsion spring (18) is connected with the aligning block (14), and the top of the loop bar (10) is fixedly connected with the holding disc (9).

3. The load isolation switch of claim 1, wherein: the outside fixedly connected with stopper (4) of bull stick (8), the inside of loop bar (10) is equipped with stopper (4) complex spacing groove (7).

4. The load isolation switch of claim 2, wherein: the outer side of the loop bar (10) is fixedly connected with a blocking block (19), the inner part of the load isolating switch body (2) is rotatably connected with a disc (6), the disc (6) is located between the holding disc (9) and the blocking block (19), and a through hole (5) matched with the blocking block (19) is formed in the disc (6).

5. The load isolation switch of claim 1, wherein: the middle part of the top of the connecting plate (1) is fixedly connected with a separation plate (20).

Images