CN211455394U

CN211455394U - Busbar insulating sleeve heat-shrinkable device of high, medium and low voltage complete equipment

Info

Publication number: CN211455394U
Application number: CN202020390547.8U
Authority: CN
Inventors: 何振力; 曹远航
Original assignee: Angao Electric Co ltd
Current assignee: Angao Electric Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-09-08
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a female insulating cover pyrocondensation device that arranges of high well low voltage electrical equipment set, including mount table, box, step motor, heating cabinet, first conveying roller, first heating chamber, heating pipe, baffle, compress tightly chamber, arc clamp plate, bull stick, cylinder cam, second heating chamber, cooling cabinet, aqueduct, atomizer, sponge circle, drier granule, second conveying roller, slide bar, driven pulleys, wind-up wheel, mounting bracket, worm, turbine, driving pulley and stay cord. The utility model discloses a set up mutually supporting between heating pipe, arc clamp plate, cylindrical cam and the heating chamber, twice heating of messenger that can be better and compress tightly the insulating cover after the first pyrocondensation and carry out alternative work, so can be better avoid insulating cover the situation that loose and fold appear after the pyrocondensation, very big improvement pyrocondensation efficiency, also strengthened the pyrocondensation quality simultaneously.

Description

Busbar insulating sleeve heat-shrinkable device of high, medium and low voltage complete equipment

Technical Field

The utility model relates to an insulating cover pyrocondensation device specifically is a female insulating cover pyrocondensation device of arranging of high school low voltage electrical equipment belongs to female row technical field.

Background

The bus bar is a connecting copper bar or aluminum bar of a main switch in an electric cabinet and switches in each shunt circuit in a power supply system, the surface of the connecting copper bar or aluminum bar is subjected to insulation treatment and mainly used as a lead, and when the bus bar is protected by an insulating sleeve, the insulating sleeve needs to be subjected to thermal shrinkage so as to be fastened on the bus bar.

When current insulating boot's pyrocondensation device is to insulating boot pyrocondensation, carry out a high temperature heating through insulating boot at most and carry out the pyrocondensation, but so, hardly make the abundant pyrocondensation of insulating boot on female arranging, can make the insulating boot present the condition of part loose or fold, so great reduction pyrocondensation efficiency, the pyrocondensation quality of insulating boot has also been reduced simultaneously, and current insulating boot pyrocondensation back, the temperature that the surface can produce is mostly cooled down through the forced air cooling, so very big reduction refrigerated speed, thereby the reduction refrigerated efficiency. Therefore, the heat-shrinkable device for the busbar insulating sleeve of the high, medium and low voltage complete equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a female insulating bush pyrocondensation device that arranges of high-, medium-and low-voltage complete sets equipment in order to solve above-mentioned problem.

The utility model realizes the above purpose by the following technical proposal, a heat-shrinkable device for a bus bar insulating sleeve of high, middle and low voltage complete equipment, which comprises an installation platform, wherein a box body and a winding component for winding the insulating sleeve are sequentially arranged at the top end of the installation platform from left to right, a heating box is fixedly connected at the top end of the inner cavity of the box body, a first heating cavity, a pressing cavity and a second heating cavity are sequentially arranged in the inner cavity of the heating box from left to right through a baffle, heating pipes are respectively arranged in the inner cavities of the first heating cavity and the second heating cavity, a vertically arranged rotating rod is rotationally matched at the top end of the inner cavity of the pressing cavity, symmetrically arranged cylindrical cams are arranged on the surface of the rotating rod, each cylindrical cam is slidably matched with a sliding rod through an assembling groove arranged on the surface of the cylindrical cam, an arc-shaped pressing plate, the utility model discloses a cooling device, including cooling box, insulating cover, sponge ring, mounting groove intussuseption, and second transfer roller, step motor, the vertical worm that sets up of step motor fixedly connected with, and the bull stick bottom runs through and compresses tightly chamber inner chamber bottom and be connected with the worm, the box inner chamber is installed and is being driven rolling subassembly and carry out refrigerated drive assembly, and drive assembly's power input end and worm are connected, the box inner wall from left to right has first transfer roller and second transfer roller of normal running fit in proper order, and first transfer roller is located the heating box left side, the sponge ring has been cup jointed on the second transfer roller surface, and sets up the mounting groove intussuseption at sponge ring inside wall and is filled with the drier granule, and the second transfer roller is located the cooling box right side, step motor.

Preferably, the rolling assembly comprises an installation frame, a rolling wheel and a pull rope, the installation frame is installed on the installation table, the rolling wheel is installed on a rotating shaft in running fit with the inner side wall of the installation frame, and the pull rope is wound on the rolling wheel.

Preferably, cooling unit comprises atomizer and the aqueduct that two symmetries set up, atomizer installs on the cooler bin inner chamber, aqueduct one end is connected with atomizer, and the aqueduct end is external to have the suction pump.

Preferably, drive assembly comprises turbine, driving pulley and driven pulley, turbine and driving pulley are installed from the back to the front in proper order on the axostylus axostyle with box inside wall normal running fit, and turbine and worm meshing, driven pulley installs in the pivot, and driving pulley and driven pulley are connected through the belt transmission that sets up between driving pulley and driven pulley.

Preferably, the number of the first conveying roller and the second conveying roller is two.

Preferably, the top end of the cavity in the compression cavity is provided with a vertically arranged limiting rod, and the limiting rod is in sliding fit with the two sliding rods.

The utility model has the advantages that:

1. through setting up the mutually supporting between heating pipe, arc clamp plate, cylindrical cam and the heating chamber, can be better make twice heating and compress tightly the work in turn to insulating sleeve after the first pyrocondensation, so can be better avoid insulating sleeve loose and the situation of fold appear after the pyrocondensation, very big improvement pyrocondensation efficiency, also strengthened the pyrocondensation quality simultaneously.

2. Through setting up mutually supporting between atomizer, sponge circle, second transfer roller and the drier granule, can be better cool off the insulating cover and absorb remaining moisture on the insulating cover, very big improvement cooling efficiency, shortened a large amount of times, also strengthened the practicality simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

FIG. 3 is a schematic diagram of the right-side view structure of the pressing cavity of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. the installation platform, 2, the box, 3, step motor, 4, the heating cabinet, 5, first transfer roller, 6, first heating chamber, 7, the heating pipe, 8, the baffle, 9, compress tightly the chamber, 10, arc clamp plate, 11, the bull stick, 12, the cylinder cam, 13, second heating chamber, 14, the cooler bin, 15, the aqueduct, 16, atomizer, 17, the sponge circle, 18, the drier granule, 19, the second transfer roller, 20, the slide bar, 21, driven pulley, 22, the wind-up pulley, 23, the mounting bracket, 24, the worm, 25, the turbine, 26, driving pulley, 27, the stay cord.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "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.

Referring to fig. 1-4, a heat-shrinkable device for a busbar insulation sleeve of a high, medium and low voltage complete set of electrical equipment comprises a mounting table 1, wherein a box body 2 and a winding assembly for winding the insulation sleeve are sequentially mounted at the top end of the mounting table 1 from left to right, a heating box 4 is fixedly connected at the top end of an inner cavity of the box body 2, a first heating cavity 6, a pressing cavity 9 and a second heating cavity 13 are sequentially arranged in the inner cavity of the heating box 4 from left to right through a partition plate 8, heating pipes 7 are mounted in the inner cavities of the first heating cavity 6 and the second heating cavity 13, a vertically arranged rotating rod 11 is rotatably matched at the top end of the inner cavity of the pressing cavity 9, symmetrically arranged cylindrical cams 12 are mounted on the surface of the rotating rod 11, a sliding rod 20 is slidably matched with each cylindrical cam 12 through an assembly groove formed in the surface of the cylindrical cam 12, the heating box 4 side wall fixedly connected with cooling box 14, the insulating cover after the pyrocondensation is installed to cooling box 14 inner chamber and is carried out refrigerated cooling module, 2 inside wall of box from left to right in proper order normal running fit has first transfer roller 5 and second transfer roller 19, and first transfer roller 5 is located the heating box 4 left side, sponge circle 17 has been cup jointed on the second transfer roller 19 surface, be convenient for better absorption to insulating cover surface residual moisture, make the insulating cover dry, and set up and be filled with drier granule 18 in the mounting groove of sponge circle 17 inside wall, be convenient for better drying to sponge circle 17, and second transfer roller 19 is located the cooling box 14 right side, step motor 3 is installed on mount table 1 top, step motor 3 drive end fixedly connected with vertical worm 24 that sets up, and bull stick 11 bottom runs through compresses tightly chamber 9 inner chamber bottom and is connected with worm 24, the inner cavity of the box body 2 is provided with a transmission component which drives the winding component to rotate, and the power input end of the transmission component is connected with the worm 24.

The winding assembly consists of an installation frame 23, a winding wheel 22 and a pull rope 27, the installation frame 23 is installed on the installation table 1, the winding wheel 22 is installed on a rotating shaft in rotating fit with the inner side wall of the installation frame 23, and the pull rope 27 is wound on the winding wheel 22, so that the insulation sleeve can be driven to move better through the pull rope 27; the cooling assembly consists of two symmetrically arranged atomizing nozzles 16 and a water guide pipe 15, the atomizing nozzles 16 are arranged on the inner cavity of the cooling box 14, one end of the water guide pipe 15 is connected with the atomizing nozzles 16, and the tail end of the water guide pipe 15 is externally connected with a water suction pump; the transmission assembly comprises a turbine 25, a driving pulley 26 and a driven pulley 21, the turbine 25 and the driving pulley 26 are sequentially arranged on a shaft rod which is in running fit with the inner side wall of the box body 2 from back to front, the turbine 25 is meshed with the worm 24, the rotation of the turbine 25 is conveniently and better driven, the driven pulley 21 is arranged on a rotating shaft, and the driving pulley 26 and the driven pulley 21 are in transmission connection through a belt arranged between the driving pulley 26 and the driven pulley 21; the number of the first conveying rollers 5 and the number of the second conveying rollers 19 are two, so that the insulating sleeves are in a straightening state all the time; the top end of the inner cavity of the pressing cavity 9 is provided with a vertically arranged limiting rod, and the limiting rod is in sliding fit with the two sliding rods 20, so that the positions of the sliding rods 20 can be better limited, and the sliding rods 20 can better move in the vertical direction

When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, when the insulating sleeve is pyrocondensated, one end of a stay cord 27 is firstly penetrated and arranged on the side wall of the box body 2 from the left to the right in sequence to form a perforation, the middle parts of two sponge rings 17, the perforation arranged on the cooling box 14, the perforation arranged on the side wall of the heating box 4, the perforation arranged on the clapboard 8 and the middle parts of two first transmission rollers 5 and extended to the left side of the box body 2, the stay cord 27 is tied on one end of the insulating sleeve sleeved with the bus bar, then the heating pipe 7 and the stepping motor 3 are started, the heating pipe 7 heats the first heating cavity 6 and the second heating cavity 13, simultaneously, the driving end of the stepping motor 3 drives a rotating rod 11 and a turbine 25 to rotate through a worm 24, the rotating rod 11 drives a cylindrical cam 12 to rotate, the cylindrical cam 12 drives two arc-shaped pressing plates 10, the two arc-shaped pressing plates 10 move back and forth in the vertical direction, simultaneously, the turbine 25 drives the driving belt wheel 26 to rotate through the shaft rod, the driving belt wheel 26 drives the driven belt wheel 21 to rotate through the belt, the driven belt wheel 21 drives the winding wheel 22 to rotate through the rotating shaft, the winding wheel 22 winds the pulling rope 27, so that the pulling rope 27 drives the insulating sleeve to move rightwards, when the insulating sleeve performs the first heating cavity 6, the high temperature in the first heating cavity 6 primarily heats the insulating sleeve to carry out thermal shrinkage, when the insulating sleeve moving rightwards moves into the pressing cavity 9, the insulating sleeve is repeatedly pressed by the arc-shaped pressing plates 10 moving back and forth in the vertical direction, so that the arc-shaped pressing plates 10 press the surface of the insulating sleeve, meanwhile, due to the friction between the insulating sleeve moving rightwards and the arc-shaped pressing plates 10 moving in the vertical direction, partial wrinkles on the surface of the insulating sleeve are smoothed out, when the insulating sleeve moves into the second, make the high temperature in the second heating chamber 13 carry out the thermal shrinkage to insulating cover secondary heating, when insulating cover after the thermal shrinkage removed and carries out in the cooler bin 14, make external suction pump lead into atomizer 16 with cooling water through aqueduct 15 in and form water smoke blowout again, make spun water smoke cool off insulating cover surface, when insulating cover after the cooling removed and move to and contact with sponge circle 17, because insulating cover moves to the right, thereby make the frictional force between insulating cover and the sponge circle 17 drive sponge circle 17 and rotate, thereby make pivoted sponge circle 17 absorb insulating cover remaining moisture in the surface, make the moisture that sponge circle 17 absorbed dry under the effect of drier granule 18 simultaneously, thereby accomplish the shrink to insulating cover.

Wherein: the surfaces of the box body 2, the heating box 4 and the cooling box 14 are all hinged with box covers;

the stepping motor 3 is a YVP90L-4 stepping motor manufactured by Suma motor company Limited of Nanjing, and the supporting circuit thereof can be provided by the merchant.

The heating pipe 7 adopts HY02 heating pipe manufactured by Thai City sea electric heating material Co., Ltd and its related matched power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a female insulating boot pyrocondensation device that arranges of high well low voltage electrical apparatus equipment, includes mount table (1), its characterized in that: the winding assembly that box (2) and to carrying out the rolling to insulating cover are installed from left to right in proper order to mount table (1) top, box (2) inner chamber top fixedly connected with heating cabinet (4), there are first heating chamber (6), compress tightly chamber (9) and second heating chamber (13) in proper order from left to right through baffle (8) in heating cabinet (4) inner chamber, heating pipe (7) are all installed to first heating chamber (6) and second heating chamber (13) inner chamber, it has vertical bull stick (11) that sets up to compress tightly chamber (9) inner chamber top normal running fit, bull stick (11) surface mounting has cylinder cam (12) that the symmetry set up, every cylinder cam (12) have slide bar (20) through the assembly groove sliding fit who sets up in cylinder cam (12) surface, slide bar (20) end fixedly connected with arc clamp plate (10), the cooling device is characterized in that a cooling box (14) is fixedly connected to the side wall of the heating box (4), an insulating sleeve after thermal shrinkage is installed in the inner cavity of the cooling box (14) to carry out cooling, a first conveying roller (5) and a second conveying roller (19) are sequentially matched with the inner side wall of the box body (2) in a rotating mode from left to right, the first conveying roller (5) is located on the left side of the heating box (4), a sponge ring (17) is sleeved on the surface of the second conveying roller (19), drying agent particles (18) are filled in a mounting groove formed in the inner side wall of the sponge ring (17), the second conveying roller (19) is located on the right side of the cooling box (14), a stepping motor (3) is installed at the top end of the mounting table (1), a driving end of the stepping motor (3) is fixedly connected with a vertically-arranged worm (24), and the bottom end of a rotating rod (11) penetrates through, the inner cavity of the box body (2) is provided with a transmission component which drives the winding component to rotate, and the power input end of the transmission component is connected with the worm (24).

2. The busbar insulation sleeve heat-shrinkable device for the high, medium and low voltage complete equipment as claimed in claim 1, wherein: the winding assembly comprises an installation rack (23), a winding wheel (22) and a pull rope (27), the installation rack (23) is installed on the installation platform (1), the winding wheel (22) is installed on a rotating shaft matched with the inner side wall of the installation rack (23) in a rotating mode, and the pull rope (27) is wound on the winding wheel (22).

3. The busbar insulation sleeve heat-shrinkable device for the high, medium and low voltage complete equipment as claimed in claim 1, wherein: the cooling assembly comprises atomizer (16) and aqueduct (15) that two symmetries set up, atomizer (16) are installed on cooler bin (14) inner chamber, aqueduct (15) one end is connected with atomizer (16), and aqueduct (15) end is external to have the suction pump.

4. The busbar insulation sleeve heat-shrinkable device for the high, medium and low voltage complete equipment as claimed in claim 2, wherein: the transmission assembly comprises turbine (25), driving pulley (26) and driven pulley (21), install in proper order on the axostylus axostyle with box (2) inside wall normal running fit from back to front turbine (25) and driving pulley (26), and turbine (25) and worm (24) meshing, driven pulley (21) are installed in the pivot, and driving pulley (26) and driven pulley (21) are connected through the belt transmission that sets up between driving pulley (26) and driven pulley (21).

5. The busbar insulation sleeve heat-shrinkable device for the high, medium and low voltage complete equipment as claimed in claim 1, wherein: the number of the first conveying rollers (5) and the number of the second conveying rollers (19) are two.

6. The busbar insulation sleeve heat-shrinkable device for the high, medium and low voltage complete equipment as claimed in claim 1, wherein: the top end of the inner cavity of the pressing cavity (9) is provided with a vertically arranged limiting rod, and the limiting rod is in sliding fit with the two sliding rods (20).