CN208225626U

CN208225626U - A kind of arrester

Info

Publication number: CN208225626U
Application number: CN201820812500.9U
Authority: CN
Inventors: 吴崇岳; 余文静; 张洁茹; 杨柳
Original assignee: YANGZHOU CITY BUREAU OF METEOROLOGY
Current assignee: YANGZHOU CITY BUREAU OF METEOROLOGY
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2018-12-11
Anticipated expiration: 2028-05-29

Abstract

The utility model discloses a kind of arresters, including bottom plate, the upper side wall of bottom plate is fixedly installed with arrester main body, the upper side wall of bottom plate is fixedly installed with Auxiliary support seat, and the quantity of Auxiliary support seat is four, the inner sidewall of four Auxiliary support seats is fixedly installed with the first mounting base, the inner wall of first mounting base offers first inner chamber, the inner sidewall of first inner chamber is fixedly installed with the first rubber pad, the side walls of first inner chamber are connected with the first sliding block, the utility model passes through the Auxiliary support seat to arrester main body progress limited support, so that when the installation place wind-force in arrester main body is larger, when being easy to impact the normal work of arrester main body, due to rubber pad and rubber ring mating reaction, achieve the effect that slowing down wind acts on arrester main body, avoiding arrester main body from shaking causes influence power grid normal The problem of operation, occurs.

Description

A kind of arrester

Technical field

The utility model relates to lightning-protecting engineering field, specially a kind of arrester.

Background technique

Arrester also often limits afterflow as protecting electrical equipment against high transient overvoltage and endanger and limit time of afterflow A kind of electric appliance of amplitude, is used in pylon often, and the environment as locating for cable is mostly higher, arrester institute work The environment of work is mostly also relatively more severe, once the case where shock absorber falls off, then be likely to cause danger to entire power grid, Therefore we need a equipment to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of arresters, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of arrester, including bottom plate, the bottom The upper side wall of plate is fixedly installed with arrester main body, and the upper side wall of the bottom plate is fixedly installed with Auxiliary support seat, and assists branch The quantity for supportting seat is four, and the inner sidewall of four Auxiliary support seats is fixedly installed with the first mounting base, first peace The inner wall of dress seat offers first inner chamber, and the inner sidewall of the first inner chamber is fixedly installed with the first rubber pad, in described first The side walls of chamber are connected with the first sliding block, and the lateral wall of the arrester main body is fixedly installed with the second mounting base, and described The inner wall of two mounting bases offers second inner chamber, and the inner sidewall of the second inner chamber is fixedly installed with the second rubber pad, and described The side walls of two inner cavities are connected with the second sliding block, and the lateral wall of second sliding block is fixedly installed with one end of connecting rod, described The other end of connecting rod is fixedly connected with the lateral wall of the first sliding block, and connecting rod is through the first mounting base and the second mounting base.

Preferably, the lateral wall of the Auxiliary support seat is fixedly installed with reinforcing rib.

Preferably, the inner wall of the first inner chamber is connected with the first rubber ring, and the first rubber ring sleeve is connected to the outer of connecting rod Wall, the inner wall of the second inner chamber is connected with the second rubber ring, and the second rubber ring sleeve is connected to the outer wall of connecting rod.

Preferably, the left and right sidewall of the Auxiliary support seat is fixedly installed with positioning mounting plate, the positioning mounting plate Inner wall offer through-hole, the inner wall of the through-hole is socketed with locating rod.

Preferably, the both ends side wall of the locating rod opens up screw thread, and the outer wall of the screw thread is bolted with nut.

Compared with prior art, the utility model has the beneficial effects that a kind of arrester, the utility model passes through to lightning-arrest Device main body carries out the Auxiliary support seat of limited support, so that being easy when the installation place wind-force in arrester main body is larger to lightning-arrest When the normal work of device main body impacts, due to rubber pad and rubber ring mating reaction, reaches and slowed down wind and act on The effect of arrester main body, avoiding the problem that arrester main body shakes leads to influence power grid normal operation generation, due to keeping away Power when thunder device main body is toppled over directly acts on Auxiliary support seat, passes through the fixed knot being arranged between two adjacent Auxiliary support seats Structure further reduces influence caused when arrester main body wind-engaging.

Detailed description of the invention

Fig. 1 is the utility model schematic front view.

Fig. 2 is the utility model schematic top plan view.

Fig. 3 is cross-sectional detail figure at the utility model a.

Fig. 4 is sectional view at the utility model positioning mounting plate.

In figure: 1 bottom plate, 2 arrester main bodys, 3 Auxiliary support seats, 4 reinforcing ribs, 5 first mounting bases, 6 first inner chambers, 7 One rubber pad, 8 first sliding blocks, 9 second mounting bases, 10 second inner chambers, 11 second rubber pads, 12 second sliding blocks, 13 connecting rods, 14 One rubber ring, 15 second rubber rings, 16 positioning mounting plates, 17 through-holes, 18 locating rods, 19 screw threads, 20 nuts.

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 Fig. 1-4, the utility model provides a kind of technical solution: a kind of arrester, including bottom plate 1, bottom plate 1 it is upper Side wall is fixedly installed with arrester main body 2, and the upper side wall of bottom plate 1 is fixedly installed with Auxiliary support seat 3, and Auxiliary support seat 3 Quantity is four, and four Auxiliary support seats 3 are circumferentially distributed in the upper wall of bottom plate 1, and the inner sidewall of four Auxiliary support seats 3 is equal It is fixedly installed with the first mounting base 5, the inner wall of the first mounting base 5 offers first inner chamber 6, and the inner sidewall of first inner chamber 6 is fixed First rubber pad 7 is installed, the side walls of first inner chamber 6 are connected with the first sliding block 8, and the first rubber pad 7 and the first sliding block 8 Fitting, the lateral wall of arrester main body 2 are fixedly installed with the second mounting base 9, and the inner wall of the second mounting base 9 offers second inner chamber 10, the inner sidewall of second inner chamber 10 is fixedly installed with the second rubber pad 11, and it is sliding that the side walls of second inner chamber 10 are connected with second Block 12, and the second rubber pad 11 is bonded with the second sliding block 12, the lateral wall of the second sliding block 12 is fixedly installed with one end of connecting rod 13, The other end of connecting rod 13 is fixedly connected with the lateral wall of the first sliding block 8, and connecting rod 13 runs through the first mounting base 5 and the second mounting base 9.

The utility model passes through setting Auxiliary support seat 3, and the sliding block limited to 2 position of arrester main body and rubber Rubber mat, so that when relative to bottom plate 1 double swerve occurs for arrester main body 2, by the first sliding block 8 to the first rubber pad 7 The extruding of extruding and the second sliding block 12 to the second rubber pad 11 achievees the effect that reduce and shake, to reduce shock absorber shaking It is influenced to power grid security bring.

In order to guarantee the stabilization of Auxiliary support seat 3, the lateral wall of Auxiliary support seat 3 is fixedly installed with reinforcing rib 4.

Specifically, the inner wall of first inner chamber 6 is connected with the first rubber ring 14, and the first rubber ring 14 is socketed on connecting rod 13 Outer wall, and the first rubber ring 14 is bonded with the side wall of the first sliding block 8, and the inner wall of second inner chamber 10 is connected with the second rubber ring 15, and the second rubber ring 15 is socketed on the outer wall of connecting rod 13, and two rubber rings 15 are bonded with the side wall of the second sliding block 12, are passed through First rubber ring 14 and the second rubber ring 15 are set so that when arrester main body 2 shake, one of Auxiliary support seat 3 with keep away 2 positions of thunder device main body far from when, by the elastic effect of the first rubber ring 14 and the second rubber ring 15, reach to reduce and shake Effect.

When occurring in order to avoid the shaking of arrester main body 2, the inclined of longitudinal direction occurs between two adjacent Auxiliary support seats 3 It moves, the left and right sidewall of Auxiliary support seat 3 is fixedly installed with positioning mounting plate 16, and the inner wall of positioning mounting plate 16 offers through-hole 17, the inner wall of through-hole 17 is socketed with locating rod 18.

When occurring in order to avoid the shaking of arrester main body 2, the inclined of transverse direction occurs between two adjacent Auxiliary support seats 3 It moves, the both ends side wall of locating rod 18 opens up screw thread 19, and the outer wall of screw thread 19 is bolted with nut 20.

Working principle: bottom plate 1 is fixed in the pylon needed using arrester main body 2 by the utility model when in use, Since the setting of pylon is usually higher, the wind-force of position is usually larger, once wind interferes arrester main body 2, This can very likely impact this root power grid, when wind-force blows to arrester main body 2, regardless of wind direction, arrester master Body 2 is inclined in the first inner chamber 6 and second inner chamber 10 of side, the first sliding block 8 and the second sliding block 12 respectively to the first rubber pad 7 and Second rubber pad 11 is squeezed, the other side that arrester main body 2 is inclined to, due to the limit of the first mounting base 5 and the second mounting base 9 System, the first rubber ring 14 is squeezed with the second rubber ring 15 respectively for the first sliding block 8 and the second sliding block 12, passes through rubber pad and rubber The double effects of cushion rubber have the function that arrester main body 2 is avoided to topple over, and power when being toppled over due to arrester main body 2 is directly made For Auxiliary support seat 3, then further being subtracted by the locating rod 18 and nut 20 of fixed two adjacent Auxiliary support seats 3 Influence caused when arrester 2 wind-engaging of main body is lacked.

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 arrester, it is characterised in that: including bottom plate (1), the upper side wall of the bottom plate (1) is fixedly installed with arrester master The upper side wall of body (2), the bottom plate (1) is fixedly installed with Auxiliary support seat (3), and the quantity of Auxiliary support seat (3) is four, The inner sidewall of four Auxiliary support seats (3) is fixedly installed with the first mounting base (5), first mounting base (5) it is interior Wall offers first inner chamber (6), and the inner sidewall of the first inner chamber (6) is fixedly installed with the first rubber pad (7), in described first The side walls of chamber (6) are connected with the first sliding block (8), and the lateral wall of the arrester main body (2) is fixedly installed with the second installation Seat (9), the inner wall of second mounting base (9) offer second inner chamber (10), and the inner sidewall of the second inner chamber (10) is fixed It is equipped with the second rubber pad (11), the side walls of the second inner chamber (10) are connected with the second sliding block (12), and described second is sliding The lateral wall of block (12) is fixedly installed with one end of connecting rod (13), and the other end of the connecting rod (13) is fixedly connected with the first sliding block (8) lateral wall, and connecting rod (13) is through the first mounting base (5) and the second mounting base (9).

2. a kind of arrester according to claim 1, it is characterised in that: the lateral wall of the Auxiliary support seat (3) is fixed Reinforcing rib (4) are installed.

3. a kind of arrester according to claim 1, it is characterised in that: the inner wall of the first inner chamber (6) is connected with One rubber ring (14), and the first rubber ring (14) is socketed on the outer wall of connecting rod (13), the inner wall clamping of the second inner chamber (10) Have the second rubber ring (15), and the second rubber ring (15) is socketed on the outer wall of connecting rod (13).

4. a kind of arrester according to claim 1, it is characterised in that: the left and right sidewall of the Auxiliary support seat (3) is equal It is fixedly installed with positioning mounting plate (16), the inner wall of the positioning mounting plate (16) offers through-hole (17), the through-hole (17) Inner wall be socketed with locating rod (18).

5. a kind of arrester according to claim 4, it is characterised in that: the both ends side wall of the locating rod (18) opens up The outer wall of screw thread (19), the screw thread (19) is bolted with nut (20).