CN215066785U - Many specifications arrester removal test frame - Google Patents

Abstract

The utility model discloses a many specifications arrester removal test stand, including base and two insulating support, the bottom of two insulating support is rotated and is fixed on the base, the top of two insulating support is equipped with the piece of placing of taking the standing groove, it has the standing groove to place to open on the piece, be fixed with rotation adjusting device on the base, rotation adjusting device includes the fixing base and rotates the seat, be equipped with two elastic fixation pieces on the fixing base, the lower extreme setting of rotating the seat is between two elastic fixation pieces, and the lower extreme that rotates the seat passes through bolted connection with the elastic fixation piece, it can rotate to rotate the relative bolt of seat, be equipped with the nut on the bolt and be used for adjusting the interval between two elastic fixation pieces. The utility model has the advantages that: the effect of simulation field test has ensured experimental precision, can test the arrester of multiple different specifications, controls two elastic fixing pieces through the nut on the bolt and to the frictional force of rotating the seat, realizes the angle fixation to rotating the seat, and the adjustment mode is simple convenient and fast.

Description

Many specifications arrester removal test frame

Technical Field

The utility model relates to a many specifications arrester mobile test frame.

Background

Because the arrester detects the specification many, and is in large quantity, if do not have special test stand to do the experimental a large amount of auxiliary work that need be done of arrester, the wiring is fairly troublesome moreover, need consider unnecessary lead wire and place to, need consider safe distance again, still need spend a large amount of time to fix the tested article, cause the detection cycle extension, seriously influence work efficiency.

The design of the lightning arrester movement test bracket comprises the following aspects: firstly, the working efficiency is improved, and intermediate links are reduced. In the existing lightning arrester test process, because a corresponding support is not provided, a tester usually puts the lightning arrester on a step stool, and an insulating pad is put on the step stool, the test method needs to remove a lead and a grounding wire after one lightning arrester is tested, then a second lightning arrester can be clamped, a shell of the lightning arrester cannot be suspended, the effect of simulating a field test cannot be achieved, and the test method wastes time and influences the test precision. And secondly, the lightning arrester of each voltage class can be suitable for testing on the bracket. Because the lightning arrester voltage grades of the current detection centers are different, even if the lightning arrester voltage grades have the same appearance and size, the lightning arrester voltage grades are different, and therefore the introduction of the bracket meeting the requirements of different specifications and different appearances is quite necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many specifications arrester mobile test frame can effectively solve and do not have special arrester test frame now, influences efficiency of software testing's problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: many specifications arrester removal test stand, including base and two insulating support, two the bottom of insulating support is rotated and is fixed on the base, two the top of insulating support is equipped with places the piece, it has the standing groove to open on the piece to place, be fixed with on the base and rotate adjusting device, it includes the fixing base and rotates the seat to rotate adjusting device, be equipped with two elastic fixation pieces on the fixing base, the lower extreme setting of rotating the seat is two between the elastic fixation piece, and the lower extreme that rotates the seat passes through bolted connection with the elastic fixation piece, but rotate the relative bolt rotation of seat, be equipped with the nut on the bolt and be used for adjusting the interval between two elastic fixation pieces.

Preferably, the end face, opposite to the rotating seat, of the elastic fixing piece is provided with a rubber piece, friction force on the rotating seat is improved through the rubber piece, and stability of the rotating seat after fixing is further improved.

Preferably, the lower extreme that rotates the seat is equipped with the latch for the terminal surface of elastic fixation piece, the rubber piece also is equipped with the latch on rotating the terminal surface of seat lower extreme relatively, except can improving the stability of rotating the seat through the cooperation of latch, also can make things convenient for perception turned angle when rotating the adjustment of seat to conveniently adjust the rotation seat of opposite side.

Preferably, the top of rotating the seat is equipped with screw hole or bolt, the bottom of insulating support is equipped with bolt or screw hole, is convenient for change the insulating support of different specifications to the insulating demand of test that adapts to different specification arresters.

Preferably, the end face, deviating from the rotating seat, of the elastic fixing piece is provided with angle scales, the consistency of the rotating angles of the two insulating supports is further improved, and the lightning arrester to be tested is in a horizontal state.

Compared with the prior art, the utility model has the advantages that: put up the arrester of examination of awaiting measuring through two insulating support, the effect of field test can be simulated, the test precision has been ensured, and two insulating support rotate to be fixed on the base, through adjusting two insulating support pivoted angles, just can control two with the interval between the insulating main tributary frame top standing groove, thereby can test the arrester of multiple different specifications, through the frictional force of two elastic fixing pieces of nut control on the bolt to the rotation seat, the realization is to the angular fixity who rotates the seat, the simple convenient and fast of regulation mode.

Drawings

Fig. 1 is a schematic structural view of the multi-specification lightning arrester moving test stand of the present invention;

fig. 2 is a perspective view of the rotation adjusting device of the present invention;

fig. 3 is a schematic view of the connection structure of the middle fixing base and the rubber sheet of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 3 for the embodiment of the utility model discloses many specifications arrester mobile test frame, including base 1 and two insulating support 3, two the bottom of insulating support 3 is rotated and is fixed on base 1, two the top of insulating support 3 is equipped with places piece 4, it has standing groove 5 to open on the piece 4 to place.

The lightning arrester to be tested is erected through the two insulating supports 3, the effect of a field test can be simulated, the test precision is ensured, the two insulating supports 3 are rotatably fixed on the base 1, and the distance between the two insulating main support top placing grooves 5 can be controlled by adjusting the rotating angles of the two insulating supports 3, so that the lightning arresters of various different specifications can be tested.

Specifically, base 1 generally sets to the rectangle structure, and is more firm, is difficult to empty, and sets up two rotation adjusting device on base 1, and every insulating support 3 is fixed on one rotation adjusting device, and two rotation adjusting device fix respectively on two relative edges of rectangle base 1.

Rotate adjusting device and include fixing base 6 and rotation seat 7, fixing base 6 includes the bottom plate, the bottom plate is fixed on base 1, fixed two elastic fixation pieces 8 on the bottom plate, the lower part of rotating seat 7 is located between two elastic fixation pieces 8, through passing elastic fixation piece 8 and the bolt 9 of rotating the 7 lower parts of seat, control elastic fixation piece 8 and the clamp force of rotating between the seat 7, thereby can fix the relative position who rotates seat 7 after rotating seat 7 and rotating suitable position, but guarantee that elastic fixation piece 8 has sufficient intensity, after preventing the arrester from going up to insulating support 3 like this, can not rock. The cooperation of the bolt 9 and the nut can play a role in clamping the elastic fixing piece 8 to provide enough friction force, and the bolt 9 can also be used as a rotating shaft for rotating the rotating seat 7, so that the rotating angle of the rotating seat 7 can be conveniently adjusted.

In order to further improve the friction force when fixing base 6 and rotation seat 7 keep relatively fixed, rubber sheet 10 has still been set up between elastic fixing piece 8 and rotation seat 7, can also all set up latch 11 on rubber sheet 10 and rotation seat 7, through latch 11 intermeshing, when rotating rotation seat 7, operating personnel also can conveniently know turned angle, do benefit to and adjust another and also rotate the same angle of rotation seat 7, of course, can also set up angle scale 13 on elastic fixing piece 8 deviates from the terminal surface that rotates seat 7, can set up the mark on rotation seat 7, through mark and angle scale 13 clear rotation seat 7 turned angle.

And according to different specification arrester test requirements, can change the insulating support 3 of different length, for the convenience of changing insulating support 3, set up screw hole 12 at the top of rotating seat 7, the bottom of insulating support 3 sets up bolt 9, through bolt 9 and screw hole 12, fixes insulating support 3 on removing the seat. Place and can adopt the rotation connected mode between piece and the insulating support top to guarantee to place the piece and can be in the horizontality at will when insulating support swings different angles, carry out good contact with the arrester, also can adopt elastic material manufacturing such as rubber to have in addition to place the piece, after insulating support swings certain angle, can certainly contact with the arrester face, let the arrester place more stably.

This device adopts two mode adjustment of adjusting two 3 turned angles of insulating support to place the interval between 4, thereby adapt to the test of different length arresters, as long as place the both ends of the arrester that awaits measuring respectively in the standing groove 5 of placing 4 during the test, then connect the test cable and can begin the test, after changing the arrester of a specification, through loosening the nut on the bolt 9, rotate insulating support 3 to suitable angle, confirm again and place the interval between 4 on two insulating support 3, the nut of screwing again, accomplish the fixed to insulating support 3, test according to the flow again can.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims (5)

1. Many specifications arrester removal test stand, its characterized in that: the insulation support comprises a base (1) and two insulation supports (3), wherein the bottoms of the two insulation supports (3) are rotationally fixed on the base (1), a placing block (4) is arranged at the top of each insulation support (3), and a placing groove (5) is formed in each placing block (4);

be fixed with on base (1) and rotate adjusting device, it includes fixing base (6) and rotates seat (7) to rotate adjusting device, be equipped with two elastic fixation piece (8) on fixing base (6), the lower extreme setting of rotating seat (7) is two between elastic fixation piece (8), and the lower extreme that rotates seat (7) is connected through bolt (9) with elastic fixation piece (8), but rotate seat (7) relative bolt (9) and rotate, be equipped with the nut on bolt (9) and be used for adjusting the interval between two elastic fixation piece (8).

2. The multi-specification arrester movement test stand of claim 1, characterized in that: the end face of the elastic fixing piece (8) opposite to the rotating seat (7) is provided with a rubber piece (10).

3. The multi-specification arrester movement test stand of claim 2, characterized in that: the lower end of the rotating seat (7) is provided with a latch (11) relative to the end face of the elastic fixing piece (8), and the rubber sheet (10) is also provided with a latch (11) relative to the end face of the lower end of the rotating seat (7).

4. The multi-specification arrester movement test stand of claim 1, characterized in that: the top of the rotating seat (7) is provided with a threaded hole (12) or a bolt (9), and the bottom of the insulating support (3) is provided with the bolt (9) or the threaded hole (12).

5. The multi-specification arrester movement test stand of claim 1, characterized in that: and the end face of the elastic fixing piece (8) departing from the rotating seat (7) is provided with angle scales (13).

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