CN209249359U

CN209249359U - A kind of power construction safety-type disconnecting switch of anti-overheat use

Info

Publication number: CN209249359U
Application number: CN201821955295.8U
Authority: CN
Inventors: 陈兴芜
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-08-13
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a kind of anti-overheats of power construction to use safety-type disconnecting switch, including mounting base, the top side of the mounting base is equipped with the first insulated column, the other side is equipped with the second insulated column, the first terminal plate has been bolted to connection at the top of first insulated column, and first the side of terminal plate the first binding post is installed, the second terminal plate has been bolted to connection at the top of second insulated column, and second the side of terminal plate the second binding post is installed, connector is installed at a side position of the first insulated column in the mounting base, and the side of connector is provided with fixing seat, the utility model is provided with connector, the insulated column for solving disconnecting switch is fixed in mounting base for a long time, since the destruction of external force leads to the problem of the stability difference of insulated column, provided with telescopic rod and support Plate solves after disconnecting conducting rod, conducting rod unbraced structure, it cannot be guaranteed that the problem of conducting rod remains stationary.

Description

A kind of power construction safety-type disconnecting switch of anti-overheat use

Technical field

The utility model belongs to disconnecting switch technical field, and in particular to a kind of anti-overheat of power construction uses safety-type Disconnecting switch.

Background technique

Disconnecting switch is that one kind is mainly used for isolating power supply, grid switching operation, to be connected to and cut off low current circuit, and nothing is gone out The switching device of arc function, disconnecting switch have the insulation distance for meeting prescribed requirement and obvious when quartile is set between the first contact Disconnection mark can carry electric current under normal loop condition and the at the appointed time electricity under exceptional condition when coincidence is set The switchgear of stream.

But power construction currently on the market is not able to satisfy requirement using safety-type disconnecting switch with anti-overheat, every The insulated column for leaving pass is fixed in mounting base for a long time, since the destruction of external force leads to asking for the stability difference of insulated column Topic, and after conducting rod disconnects, during user checks route, conducting rod does not have the problem of support construction, The problem of based on appearing above, proposes a kind of power construction safety-type disconnecting switch of anti-overheat use.

Utility model content

The purpose of this utility model is to provide a kind of anti-overheats of power construction to use safety-type disconnecting switch, to solve Disconnecting switch mentioned above in the background art places use outdoors for a long time, and the stability of insulated column is poor, and is checking When route, after disconnecting conducting rod, conducting rod unbraced structure, it cannot be guaranteed that the problem of conducting rod remains stationary.

To achieve the above object, the utility model provides the following technical solutions: a kind of power construction anti-overheat use peace Holotype disconnecting switch, including mounting base, the top side of the mounting base are equipped with the first insulated column, and the other side is equipped with second Insulated column has been bolted to connection the first terminal plate, and the side peace of the first terminal plate at the top of first insulated column Equipped with the first binding post, the second terminal plate, and the second terminal plate have been bolted to connection at the top of second insulated column Side the second binding post is installed, connector is installed at a side position of the first insulated column in the mounting base, and The side of connector is provided with fixing seat, and the side of the fixing seat is equipped with first clamping plate, and the side installation of first clamping plate There is second clamping plate, the side of the connector is equipped with connecting rod.

Preferably, telescopic rod, and the top of telescopic rod are welded at a side position of connecting rod in the mounting base Support plate is installed.

Preferably, the side of the support plate offers placing groove, and the side of the telescopic rod is equipped with elastic knob.

Preferably, the side of first terminal plate is rotatably connected to conducting rod, and the top of conducting rod by rotation axis Pull ring is installed.

Preferably, the side of second terminal plate is equipped with the first contact, and the side of the first contact is equipped with second Contact.

Preferably, the side of first contact and the second wafer has been bolted to connection spring.

Preferably, card slot is provided between first contact and the second wafer.

Preferably, the outer surface of the connecting rod is provided with rust-proof coating.

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model is provided with connector, is provided with two clamping plates on connector, is pressed from both sides insulated column by clamping plate Tightly, then by the fixing seat of clamping plate side it is fixed in mounting base, the insulated column for solving disconnecting switch is fixed on installation for a long time On seat, since the destruction of external force leads to the problem of the stability difference of insulated column, it ensure that the stabilization of insulated column, avoid insulation Column has the problem of loosening between mounting base, lead to line fault, improves the safety of disconnecting switch.

(2) the utility model is provided with telescopic rod and support plate, and after conducting rod and contact disconnection, conducting rod is around rotation Axis is rotated and is lifted, and user elongates telescopic rod and then supports conducting rod with support plate, after avoiding user's disconnection conducting rod Check route, conducting rod, which is not fixed, causes conducting rod to be contacted again with contact, so that the problem of accident occurs, ensure that use The safety of person reduces the incidence of accident, solves after disconnecting conducting rod, conducting rod unbraced structure, it cannot be guaranteed that conducting rod The problem of remaining stationary.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side view of the utility model the first contact and the second wafer；

Fig. 3 is the top view of the utility model connector；

Fig. 4 is the side view of the utility model telescopic rod；

In figure: the first terminal plate of 1-；The first binding post of 2-；3- rotation axis；4- conducting rod；5- support plate；6- pull ring；7- One contact；The second binding post of 8-；The second terminal plate of 9-；10- connector；101- fixing seat；102- first clamping plate；103- second is pressed from both sides Plate；The elastic knob of 11-；12- telescopic rod；13- connecting rod；14- mounting base；15- the second wafer；16- spring；17- placing groove； The first insulated column of 18-；The second insulated column of 19-；20- card slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to shown in Fig. 1-Fig. 4, the utility model provides the following technical solutions: a kind of power construction is used with anti-overheat Safety-type disconnecting switch, including mounting base 14, the top side of mounting base 14 are equipped with the first insulated column 18, and the other side is equipped with Second insulated column 19, the second insulated column 19 are used to support terminal plate, guarantee that terminal plate can not be contacted with mounting plane, are conducive to The connection of cable, the top of the first insulated column 18 have been bolted to connection the first terminal plate 1, and the one of the first terminal plate 1 Side is equipped with the first binding post 2, and the top of the second insulated column 19 has been bolted to connection the second terminal plate 9, and second connects The side of line plate 9 is equipped with the second binding post 8, is equipped with connection at a side position of the first insulated column 18 in mounting base 14 Device 10 ensure that the stabilization of insulated column, and avoiding insulated column has the problem of loosening between mounting base 14, lead to line fault, mention The high safety of disconnecting switch, and the side of connector 10 is provided with fixing seat 101, the side of fixing seat 101 are equipped with the One clamping plate 102, and the side of first clamping plate 102 is equipped with second clamping plate 103, the side of connector 10 is equipped with connecting rod 13.

For the ease of supporting conducting rod 4, it is preferred that be welded with and stretch at a side position of connecting rod 13 in mounting base 14 Contracting bar 12, and the top of telescopic rod 12 is equipped with support plate 5, ensure that the safety of user, reduces the incidence of accident, solves It resolves after convincing electric pole 4 by patient analysis, 4 unbraced structure of conducting rod, it cannot be guaranteed that the problem of conducting rod 4 remains stationary.

For the ease of the activity of telescopic rod 12, it is preferred that the side of support plate 5 offers placing groove 17, telescopic rod 12 Side is equipped with elastic knob 11.

For the ease of the rotation of conducting rod 4, it is preferred that the side of the first terminal plate 1 is rotatably connected to by rotation axis 3 and is led Electric pole 4, and the top of conducting rod 4 is equipped with pull ring 6.

For the ease of the fixation of conducting rod 4, it is preferred that the side of the second terminal plate 9 is equipped with the first contact 7, and first The side of contact 7 is equipped with the second wafer 15.

For the ease of clamping conducting rod 4, it is preferred that the side of the first contact 7 and the second wafer 15 is bolted It is connected with spring 16.

It is placed for the ease of the installation of conducting rod 4, it is preferred that be provided with card slot between the first contact 7 and the second wafer 15 20。

In order to guarantee the service life of connecting rod 13, it is preferred that the outer surface of connecting rod 13 is provided with rust-proof coating.

The working principle and process for using of the utility model: in use, mounting base 14 is lain in mounting plane by user, Then mounting base 14 is fixed on mounting plane with bolt, then uses first clamping plate 102 and second clamping plate 103 by the first insulated column 18 and second the bottom of insulated column 19 clamp, then connecting rod 13 is welded between two clamping plates, then fixing seat 101 is led to It crosses bolt to be fixed in mounting base 14, then the cable of power grid is connect respectively on the first binding post 2 and the second binding post 8, is made User can go to pull pull ring 6, pull ring 6 is rotated around rotation axis 3 with moving conductive rod 4, led at this time in the case where wearing protection clothes Electric pole 4 is detached from card slot 20, and after loosing one's grip, conducting rod 4 sets back further around the rotation of rotation axis 3, at this time conducting rod 4 and the first contact 7 and the second wafer 15 contact, the first contact 7 and the second wafer 15 squeeze spring 16, and conducting rod 4 is placed in card slot 20, check When route, user lifts conducting rod 4, then unscrews elastic knob 11, elongates telescopic rod 12, supports conduction with support plate 5 After bar 4, elastic knob 11 is screwed, conducting rod 4 is fixed, and after inspection, telescopic rod 12 is set back, conducting rod 4 can With contact pad.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of power construction uses safety-type disconnecting switch, including mounting base (14) with anti-overheat, the mounting base (14) Top side is equipped with the first insulated column (18), and the other side is equipped with the second insulated column (19), first insulated column (18) Top has been bolted to connection the first terminal plate (1), and the side of the first terminal plate (1) is equipped with the first binding post (2), It has been bolted to connection the second terminal plate (9) at the top of second insulated column (19), and the side of the second terminal plate (9) Second binding post (8) are installed, it is characterised in that: on the mounting base (14) at a side position of the first insulated column (18) It is equipped with connector (10), and the side of connector (10) is provided with fixing seat (101), the side peace of the fixing seat (101) Side equipped with first clamping plate (102), and first clamping plate (102) is equipped with second clamping plate (103), and the one of the connector (10) Side is equipped with connecting rod (13).

2. a kind of power construction according to claim 1 uses safety-type disconnecting switch with anti-overheat, it is characterised in that: institute It states and is welded with telescopic rod (12) at a side position of connecting rod (13) on mounting base (14), and the top peace of telescopic rod (12) Equipped with support plate (5).

3. a kind of power construction according to claim 2 uses safety-type disconnecting switch with anti-overheat, it is characterised in that: institute The side for stating support plate (5) offers placing groove (17), and the side of the telescopic rod (12) is equipped with elastic knob (11).

4. a kind of power construction according to claim 1 uses safety-type disconnecting switch with anti-overheat, it is characterised in that: institute The side for stating the first terminal plate (1) is rotatably connected to conducting rod (4) by rotation axis (3), and is equipped at the top of conducting rod (4) Pull ring (6).

5. a kind of power construction according to claim 1 uses safety-type disconnecting switch with anti-overheat, it is characterised in that: institute The side for stating the second terminal plate (9) is equipped with the first contact (7), and the side of the first contact (7) is equipped with the second wafer (15).

6. a kind of power construction according to claim 5 uses safety-type disconnecting switch with anti-overheat, it is characterised in that: institute The side for stating the first contact (7) and the second wafer (15) has been bolted to connection spring (16).

7. a kind of power construction according to claim 6 uses safety-type disconnecting switch with anti-overheat, it is characterised in that: institute It states and is provided with card slot (20) between the first contact (7) and the second wafer (15).

8. a kind of power construction according to claim 1 uses safety-type disconnecting switch with anti-overheat, it is characterised in that: institute The outer surface for stating connecting rod (13) is provided with rust-proof coating.