CN214204267U

CN214204267U - Lightning arrester convenient to arrange

Info

Publication number: CN214204267U
Application number: CN202022802393.1U
Authority: CN
Inventors: 武育安
Original assignee: Xi'an Xiangtai Electric Co ltd
Current assignee: Xi'an Xiangtai Electric Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-14
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to an arrester technical field just discloses an arrester convenient to arrange, including mounting panel and conducting rod, the equal fixed sleeve pipe that is provided with in upper surface both sides both ends of mounting panel, it is a plurality of the conducting rod is all pegged graft in the sheathed tube inside that corresponds, and is a plurality of sheathed tube inside upper end both sides all rotate through the bull stick and are provided with the wedge, and are a plurality of the inboard of wedge all offsets with the conducting rod that corresponds, and is a plurality of the extrusion ring has been cup jointed in the equal activity in the sheathed tube outside, and is a plurality of the inboard of extrusion ring all offsets with the wedge that corresponds, the upper surface of mounting panel just is located a plurality of the sheathed tube outside is all fixed and is provided with first curb plate, and is a plurality of the inboard of first curb plate all rotates through first antifriction bearing and is provided with two-way lead screw, the equal fixed connection of two-way inboard one end of both sides correspondence. The utility model discloses can be fast convenient carry out synchronous installation fixed to a plurality of conducting rods.

Description

Lightning arrester convenient to arrange

Technical Field

The utility model relates to an arrester technical field especially relates to an arrester convenient to arrange.

Background

The lightning arrester is an electrical appliance which is used for protecting electrical equipment from being damaged by high transient overvoltage during lightning stroke, limiting follow current time and normally limiting follow current amplitude, is sometimes called as an overvoltage protector and is an important device frequently adopted when a communication cable is prevented from being damaged by lightning.

The traditional arrester is generally installed through bolt and support and installation face, and the step is loaded down with trivial details, and the installation is dismantled and all wastes time and energy, and the arrester is generally installed in the eminence moreover, and the staff inconveniently makes great action, and the installation effectiveness is very low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the arrester is generally installed through bolt and support and installation face among the prior art, wastes time and energy inefficiency, and the arrester convenient to arrange that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lightning arrester convenient to arrange comprises a mounting plate and conducting rods, wherein sleeves are fixedly arranged at two ends of two sides of the upper surface of the mounting plate, the conducting rods are inserted into the corresponding sleeves, wedge blocks are arranged at two sides of the upper end of the inner part of each sleeve in a rotating mode through rotating rods, the inner sides of the wedge blocks are abutted against the corresponding conducting rods, extrusion rings are movably sleeved on the outer sides of the sleeves, the inner sides of the extrusion rings are abutted against the corresponding wedge blocks, a first side plate is fixedly arranged on the upper surface of the mounting plate and positioned on the outer sides of the sleeves, two-way lead screws are arranged on the inner sides of the first side plate in a rotating mode through first rolling bearings, one ends of the inner sides of the two-way lead screws corresponding to two sides are fixedly connected, and sliders are sleeved on the two-way rod walls of the two-way lead screws in a threaded mode, a plurality of the sliding blocks correspond to the extrusion rings, connecting rods are arranged between the sliding blocks and the corresponding extrusion rings, two ends of each connecting rod are rotatably connected with the corresponding extrusion rings and the corresponding sliding blocks through shaft pins, and a rotating mechanism for driving the bidirectional screw rods to rotate is arranged in the middle of the upper surface of the mounting plate.

Preferably, rotary mechanism includes worm wheel and worm, two the worm wheel is all fixed cup joints in the inboard one end of the two-way lead screw that corresponds, the middle part both sides of mounting panel are all fixed and are provided with the second curb plate, the worm sets up in two between the second curb plate and both ends all rotate through second antifriction bearing and the second curb plate that corresponds and be connected, worm and two the worm wheel is all meshed and is connected.

Preferably, a plurality of the both sides of sheathed tube are all fixed and are provided with spacing, and are a plurality of spacing groove has all been seted up to the inboard of extrusion ring, and is a plurality of spacing all matches with the spacing groove that corresponds.

Preferably, the clamping groove has all been seted up to the inboard of wedge, and is a plurality of the lower extreme both sides of conducting rod are all fixed and are equipped with the fixture block, and are a plurality of the fixture block all with the clamping groove phase-match that corresponds.

Preferably, the two sides of the mounting plate are fixedly provided with mounting feet.

Preferably, a handle is fixedly arranged at the front end of the worm.

Compared with the prior art, the utility model provides a lightning arrester convenient to arrange possesses following beneficial effect:

this arrester convenient to arrange, through fixing mounting panel and electrical equipment, then insert a plurality of conducting rods in the sleeve pipe that corresponds, it can drive two worm wheels and rotate to rotate the worm, thereby it rotates to drive a plurality of two-way lead screws, make a plurality of sliders remove to the inboard, thereby can upwards promote a plurality of extrusion rings, thereby extrude a plurality of wedges, thereby make a plurality of wedges can fix the conducting rod clamp that corresponds is tight, thereby realize quick convenient carry out the synchronous installation fixed to a plurality of conducting rods.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be fast convenient carry out synchronous installation fixed to a plurality of conducting rods.

Drawings

Fig. 1 is a schematic structural view of a lightning arrester convenient to arrange provided by the utility model;

fig. 2 is a schematic top view of the structure of fig. 1.

In the figure: the device comprises a mounting plate 1, a sleeve 2, a rotating rod 3, a wedge-shaped block 4, a conductive rod 5, a clamping block 6, a first side plate 7, a bidirectional screw rod 8, a sliding block 9, an extrusion ring 10, a connecting rod 11, a worm wheel 12, a second side plate 13, a worm 14, a limiting strip 15, a mounting foot 16 and a handle 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, a lightning arrester convenient to arrange comprises a mounting plate 1 and conducting rods 5, wherein sleeves 2 are fixedly arranged at two ends of two sides of the upper surface of the mounting plate 1, a plurality of conducting rods 5 are inserted into the corresponding sleeves 2, two sides of the upper ends of the interiors of the plurality of sleeves 2 are respectively provided with a wedge block 4 through a rotating rod 3 in a rotating manner, the inner sides of the plurality of wedge blocks 4 are respectively abutted against the corresponding conducting rods 5, extrusion rings 10 are respectively sleeved on the outer sides of the plurality of sleeves 2 in a movable manner, the inner sides of the plurality of extrusion rings 10 are respectively abutted against the corresponding wedge blocks 4, a first side plate 7 is fixedly arranged on the upper surface of the mounting plate 1 and positioned on the outer sides of the plurality of sleeves 2, two-way screw rods 8 are respectively arranged on the inner sides of the plurality of first side plates 7 in a rotating manner through first rolling bearings, one end of the inner sides of the two-way screw rods 8 corresponding to two sides are respectively fixedly connected, and slide blocks 9 are respectively sleeved on the rod walls of the two-way screw rods 8, all be provided with connecting rod 11 between a plurality of sliders 9 and the extrusion ring 10 that corresponds, the both ends of a plurality of connecting rods 11 all rotate with the extrusion ring 10 and the slider 9 that correspond through the pivot and are connected, and the upper surface middle part of mounting panel 1 is provided with the rotary mechanism that drives a plurality of two-way lead screw 8 pivoted.

The rotating mechanism comprises worm wheels 12 and a worm 14, the two worm wheels 12 are fixedly sleeved at one end of the inner side of the corresponding bidirectional screw rod 8, second side plates 13 are fixedly arranged on two sides of the middle of the mounting plate 1, the worm 14 is arranged between the two second side plates 13, two ends of the worm 14 are rotatably connected with the corresponding second side plates 13 through second rolling bearings, and the worm 14 is meshed with the two worm wheels 12.

The both sides of a plurality of sleeve pipes 2 are all fixed and are provided with spacing strip 15, and the spacing groove has all been seted up to the inboard of a plurality of extrusion rings 10, a plurality of spacing strips 15 all with the spacing groove phase-match that corresponds for extrusion rings 10 can remove more stably.

The draw-in groove has all been seted up to wedge 4's inboard, and the lower extreme both sides of a plurality of conducting rod 5 are all fixed and are equipped with fixture block 6, and a plurality of fixture blocks 6 all with the draw-in groove phase-match that corresponds for wedge 4 can be more fastened with the conducting rod 5 complex that corresponds.

The both sides of mounting panel 1 are all fixed and are provided with installation foot 16, conveniently fix the mounting panel.

The front end of the worm 14 is fixedly provided with a handle 17 for rotating the worm 14 conveniently.

The utility model discloses in, during the use, the staff is fixed mounting panel 1 and electrical equipment, then insert a plurality of conducting rods 5 the inside of the sleeve pipe 2 that corresponds, then rotate worm 14 and can drive two worm wheel 12 and rotate, thereby it rotates to drive a plurality of two-way lead screw 8, make a plurality of sliders 9 remove to the inboard, thereby can upwards promote a plurality of extrusion rings 10, thereby extrude a plurality of wedges 4, thereby it is fixed to make a plurality of wedges 4 can press from both sides the lower extreme of the conducting rod 5 that corresponds tightly, thereby it is fixed to realize quick convenient carrying out the installation in step to a plurality of conducting rods 5, when needs are dismantled conducting rod 5, reverse rotation worm 14 can, convenient and fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The lightning arrester convenient to arrange comprises a mounting plate (1) and conducting rods (5), and is characterized in that two ends of two sides of the upper surface of the mounting plate (1) are fixedly provided with sleeves (2), the conducting rods (5) are all inserted into the corresponding sleeves (2), wedge blocks (4) are arranged on two sides of the upper end of the inner part of each sleeve (2) in a rotating mode through rotating rods (3), the inner sides of the wedge blocks (4) are all abutted to the corresponding conducting rods (5), extrusion rings (10) are movably sleeved on the outer sides of the sleeves (2), the inner sides of the extrusion rings (10) are all abutted to the corresponding wedge blocks (4), the upper surface of the mounting plate (1) is positioned on the outer sides of the sleeves (2), first side plates (7) are fixedly provided with first side plates, and the inner sides of the first side plates (7) are all provided with two-way rolling bearings (8) through rotation, the equal fixed connection of inboard one end of two-way lead screw (8) that both sides correspond, it is a plurality of slider (9) have been cup jointed to the equal screw thread in both ends pole wall of two-way lead screw (8), and is a plurality of slider (9) and corresponding all be provided with connecting rod (11), a plurality of between extrusion ring (10) the both ends of connecting rod (11) are all rotated through pivot and extrusion ring (10) and slider (9) that correspond and are connected, the upper surface middle part of mounting panel (1) is provided with and drives a plurality of two-way lead screw (8) pivoted rotary mechanism.

2. An arrester convenient for arrangement according to claim 1, characterized in that the rotating mechanism comprises worm gears (12) and a worm (14), two worm gears (12) are fixedly sleeved at one end of the inner side of the corresponding bidirectional screw rod (8), two sides of the middle part of the mounting plate (1) are fixedly provided with second side plates (13), the worm (14) is arranged between two second side plates (13) and two ends of the worm are rotatably connected with the corresponding second side plates (13) through second rolling bearings, and the worm (14) is meshed with the two worm gears (12).

3. The arrester convenient to arrange as claimed in claim 1, wherein both sides of the plurality of sleeves (2) are fixedly provided with a limiting strip (15), the inner sides of the plurality of extrusion rings (10) are respectively provided with a limiting groove, and the plurality of limiting strips (15) are respectively matched with the corresponding limiting grooves.

4. The arrester convenient to arrange as claimed in claim 1, wherein the wedge-shaped blocks (4) are provided with slots on the inner sides thereof, the plurality of conducting rods (5) are provided with clamping blocks (6) on both sides of the lower ends thereof, and the plurality of clamping blocks (6) are matched with the corresponding slots.

5. An arrester arrangement facilitating as claimed in claim 1, characterized in that the mounting plate (1) is fixedly provided with mounting feet (16) on both sides.

6. An arrester arrangement facilitating as claimed in claim 2, characterized in that the front end of the worm (14) is fixedly provided with a handle (17).