CN210071872U

CN210071872U - Electric power instrument fixing device convenient to dismantle

Info

Publication number: CN210071872U
Application number: CN201920406231.0U
Authority: CN
Inventors: 李洁
Original assignee: Zhenjiang Shuntong Electrical Engineering Co Ltd
Current assignee: Zhenjiang Shuntong Electrical Engineering Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-14
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses an electric power instrument fixing device convenient to dismantle, which comprises a fixing mechanism, a base and a slide seat, wherein the fixing mechanism comprises a fixing bin, a cover plate, a fixing frame, a lower fixing seat, an upper fixing seat and a lifting screw rod, wherein a first telescopic rod is fixedly connected between the two sides of the slide seat and an ear plate, a first spring is sleeved on the first telescopic rod, a second telescopic rod is uniformly and fixedly connected between the upper slide seat and the top plate of the fixing bin and between the lower slide seat and the bottom plate of the fixing bin, and a second spring is sleeved on the second telescopic rod, the utility model has the advantages that the device carries out the installation of an electric power instrument through the fixing mechanism, the installation and the disassembly of the instrument are simpler, the electric power instruments with different sizes and shapes can be fixed, the use is convenient, the vibration in the horizontal direction of the fixing mechanism can be buffered by the matching of the first spring and the first telescopic rod, and the vibration in the vertical direction of the fixing mechanism can be buffered by the, avoid the damage of the power meter due to vibration.

Description

Electric power instrument fixing device convenient to dismantle

Technical Field

The utility model relates to a power equipment technical field, concretely relates to electric power instrument fixing device convenient to dismantle.

Background

The electric power instrument is used as electric power parameter measurement, electric energy quality monitoring and analysis and electric equipment control solution providing electric power measurement and control equipment, and has the functions of accurate electric power parameter measurement, electric energy quality parameter monitoring and analysis, electric energy statistics, out-of-limit alarm, maximum value recording, event sequence recording and the like.

Electric power instrument is at the in-process of work, often need to dismantle it and overhaul, and traditional electric power instrument is firm for striving for it, uses welded mode and machine rigid coupling usually, and the installation is more troublesome with the dismantlement, and some machines during operation can produce great vibrations, and welded fixed mode makes the instrument vibrate along with the ware easily to make it damage easily.

The patent numbers are: chinese patent of CN201820273120.2 discloses a fixing device of electric power instrument, which comprises a fixed base, the internally mounted of fixing base has electric power instrument, electric power instrument's externally mounted has the protection casing, the left and right sides outer wall of protection casing all is equipped with the draw-in groove, the fixture block is all installed at both ends about the inboard of stationary platen, fixture block and draw-in groove phase-match, the spring is installed in the outside of pressure movable plate, the handle is installed in the outside of baffle. This fixing device of electric power instrument, through to the outside pulling handle, the handle drives the baffle and moves to the outside, and the baffle drives pulling rod and moves to the outside, promotes the stabilizer plate and moves to the inboard, and the stabilizer plate drives the connecting rod and moves to the inboard, and the connecting rod promotes the moving clamp plate to the inboard, and the fixed clamp plate is fixed electric power instrument and protection casing, has ensured to fix electric power instrument when easier, has reduced installer's the amount of labour, has improved the efficiency of work.

Although the above patent makes the installation and the dismantlement of electric power instrument simple, and can play certain shock attenuation effect, its electric power instrument that can only fix fixed size, and in practical application, the fixing device that can only fix fixed size instrument does not have extensive suitability because of the size of electric power instrument differs.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an electric power instrument fixing device convenient to dismantle, the utility model discloses a realize through following technical scheme.

A power instrument fixing device convenient to disassemble comprises a fixing mechanism, a base and a sliding seat, wherein the fixing mechanism comprises a fixing bin, a cover plate, a fixing frame, a lower fixing seat, an upper fixing seat and a lifting screw rod, the fixing bin is of a cuboid cavity structure with an opening at the front side, the connecting positions of four side plates on the front side of the fixing bin are fixedly connected with the fastening screw rods, the fastening screw rods are meshed with fastening nuts, fastening holes corresponding to the fastening screw rods are formed in four corners of the cover plate, the fixing frame is of a rectangular frame structure and is fixedly connected in the fixing bin, lifting grooves are uniformly formed in the inner walls of the left side plate and the right side plate of the fixing frame, a threaded hole is formed in the center of a top plate of the fixing frame, the lower fixing seat is fixedly connected to the upper surface of a bottom plate of the fixing frame, lifting blocks corresponding to the lifting grooves are fixedly connected to two sides of the, v-shaped grooves are symmetrically formed in the surfaces, close to each other, of the lower fixing seat and the upper fixing seat, the bottom of the lifting screw is rotatably connected with the top surface of the upper fixing seat through a bearing, the lifting screw is further meshed in the threaded hole, and the top of the lifting screw extends out of the fixing frame and is fixedly connected with a rotary table; the base is symmetrically provided with track grooves, and lug plates are symmetrically and fixedly connected to the base on the two sides of each track groove; the bottom rigid coupling of slide has the track piece corresponding with the track groove, and the slide passes through the cooperation and the base sliding connection in track piece and track groove, and equal rigid coupling has first telescopic link between the both sides of slide and the otic placode, the registrate has first spring, upper portion on the first telescopic link between the roof of slide and fixed storehouse, lower part equal rigid coupling has the second telescopic link between the bottom plate of slide and fixed storehouse, all the registrates the second spring on the second telescopic link.

Furthermore, radiating holes are densely distributed on the left side plate and the right side plate of the fixed bin.

Furthermore, all be equipped with the stringing hole on the curb plate about fixed storehouse.

Further, the cross sections of the track groove and the track block are matched T-shaped.

Furthermore, rubber cushions are fixedly connected in the V-shaped grooves.

The beneficial effects of the utility model are that, novel structure, the function is practical, this device carries out the installation of electric power instrument through fixed establishment, the installation of instrument with dismantle fairly simple, and can realize the fixed of the electric power instrument of unidimensional and shape, convenient to use, the vibrations of fixed establishment horizontal direction can be cushioned in the cooperation of first spring and first telescopic link, the vibrations of the vertical direction of fixed establishment can be cushioned in the cooperation of second spring and second telescopic link, avoid the electric power instrument to damage because of vibrations.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the utility model relates to an axonometric drawing of an electric power instrument fixing device convenient to disassemble;

FIG. 2: the utility model relates to a convenient detachable electric power instrument fixing device front view;

FIG. 3: the structure of the fixing mechanism of the utility model is shown schematically;

FIG. 4: slide and base sliding connection's schematic diagram.

The reference numbers are as follows:

1. a fixing mechanism 101, a fixing bin 102, a cover plate 103, a fixing frame 104, a lower fixing seat 105, an upper fixing seat 106, a lifting screw 107, a fastening screw 108, a fastening nut 109, a fastening hole 110, a lifting groove 111, a V-shaped groove 112, a rotary table 113, a heat dissipation hole 114 and a wire arranging hole,

2. a base, 201, a track groove, 202, an ear plate,

3. a sliding seat 301, a track block 302, a first telescopic rod 303, a first spring 304, a second telescopic rod 305 and a second spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, a power meter fixing device convenient for disassembly comprises a fixing mechanism 1, a base 2 and a sliding seat 3, wherein the fixing mechanism 1 comprises a fixing bin 101, a cover plate 102, a fixing frame 103, a lower fixing base 104, an upper fixing base 105 and a lifting screw 106, the fixing bin 101 is a cuboid cavity structure with an opening on the front side, fastening screws 107 are fixedly connected at the connection positions of four side plates on the front side of the fixing bin 101, fastening nuts 108 are engaged on the fastening screws 107, fastening holes 109 corresponding to the fastening screws 107 are arranged at four corners of the cover plate 102, the fixing frame 103 is a rectangular frame structure, the fixing frame 103 is fixedly connected in the fixing bin 101, lifting grooves 110 are uniformly arranged on the inner walls of the left and right side plates of the fixing frame 103, a threaded hole is arranged in the center of a top plate of the fixing frame 103, the lower fixing base 104 is fixedly connected on the upper surface of a bottom plate of the fixing frame 103, the upper fixing seat 105 is slidably connected between the left side plate and the right side plate of the fixing frame 103 through the matching of the lifting block and the lifting groove 110, V-shaped grooves 111 are symmetrically arranged on the surfaces, close to each other, of the lower fixing seat 104 and the upper fixing seat 105, the bottom of the lifting screw 106 is rotatably connected with the top surface of the upper fixing seat 105 through a bearing, the lifting screw 106 is further meshed in a threaded hole, and the top of the lifting screw 106 extends out of the fixing frame 103 and is fixedly connected with a rotating disc 112; the base 2 is symmetrically provided with track grooves 201, and lug plates 202 are symmetrically and fixedly connected on the base 2 at two sides of the track grooves 201; the bottom rigid coupling of slide 3 has the track piece 301 corresponding with track groove 201, slide 3 through the cooperation and base 2 sliding connection of track piece 301 and track groove 201, equal rigid coupling has first telescopic link 302 between the both sides of slide 3 and the otic placode 202, the cover has first spring 303 on the first telescopic link 302, between the roof of upper portion slide 3 and fixed bin 101, equal even rigid coupling has second telescopic link 304 between the bottom plate of lower part slide 3 and fixed bin 101, all the cover has second spring 305 on the second telescopic link 304.

Preferably, the heat dissipation holes 113 are densely distributed on the left and right side plates of the fixed bin 101.

Preferably, the left and right side plates of the fixed bin 101 are provided with wire arranging holes 114.

Preferably, the cross sections of the track groove 201 and the track block 301 are matched T-shaped.

Preferably, rubber cushions are fixedly connected in the V-shaped grooves 111.

The utility model discloses a concrete implementation does:

during the use, weld base 2 and the machine that needs to use electric power instrument to detect as an organic whole structure, place the instrument body in V-arrangement groove 111 on fixing base 104 down, then rotate carousel 112 and make lifting screw 106 rotate, the adjustment turns to, descends when making lifting screw 106 rotate, and lifting screw 106 descends and drive fixing base 105 descends, and the instrument body is pressed from both sides tightly between two V-arrangement grooves 111.

The fastening holes 109 are sleeved with the fastening screws 107, the cover plate 102 is fixed through the fastening nuts 108, the arrangement of the cable holes 114 can be used for leading out the wiring of the instrument body, the instrument body can generate heat during working, and the arrangement of the heat dissipation holes 113 can be used for dissipating heat.

The cooperation of the first telescopic rod 302 and the first spring 303 can buffer the vibration in the horizontal direction, and the cooperation of the second telescopic rod 304 and the second spring 305 can buffer the vibration in the vertical direction.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electric power instrument fixing device convenient to dismantle which characterized in that: the fixing mechanism comprises a fixing bin, a cover plate, a fixing frame, a lower fixing seat, an upper fixing seat and a lifting screw, wherein the fixing bin is of a cuboid cavity structure with an opening at the front side, fastening screws are fixedly connected at the connection positions of four side plates on the front side of the fixing bin, fastening nuts are meshed on the fastening screws, fastening holes corresponding to the fastening screws are arranged at four corners of the cover plate, the fixing frame is of a rectangular frame structure and is fixedly connected in the fixing bin, lifting grooves are uniformly formed in the inner walls of the left side plate and the right side plate of the fixing frame, a threaded hole is formed in the center of a top plate of the fixing frame, the lower fixing seat is fixedly connected to the upper surface of a bottom plate of the fixing frame, lifting blocks corresponding to the lifting grooves are fixedly connected to two sides of the upper fixing seat, and the upper fixing seat is slidably connected between the left, v-shaped grooves are symmetrically formed in the surfaces, close to each other, of the lower fixing seat and the upper fixing seat, the bottom of the lifting screw is rotatably connected with the top surface of the upper fixing seat through a bearing, the lifting screw is further meshed in the threaded hole, and the top of the lifting screw extends out of the fixing frame and is fixedly connected with a rotary table; the base is symmetrically provided with track grooves, and lug plates are symmetrically and fixedly connected to the base on the two sides of each track groove; the bottom rigid coupling of slide has the track piece corresponding with the track groove, and the slide passes through the cooperation and the base sliding connection in track piece and track groove, and equal rigid coupling has first telescopic link between the both sides of slide and the otic placode, the registrate has first spring, upper portion on the first telescopic link between the roof of slide and fixed storehouse, lower part equal rigid coupling has the second telescopic link between the bottom plate of slide and fixed storehouse, all the registrates the second spring on the second telescopic link.

2. An easy-to-detach electric power meter fixing device as claimed in claim 1, wherein: radiating holes are densely distributed on the left side plate and the right side plate of the fixed bin.

3. An easy-to-detach electric power meter fixing device as claimed in claim 1, wherein: all be equipped with the line hole on the curb plate about fixed storehouse.

4. An easy-to-detach electric power meter fixing device as claimed in claim 1, wherein: the cross sections of the track groove and the track block are in T shapes matched with each other.

5. An easy-to-detach electric power meter fixing device as claimed in claim 1, wherein: rubber cushions are fixedly connected in the V-shaped grooves.