CN209198281U - A kind of insulator temperature cycling test machine - Google Patents

Abstract

The utility model relates to a kind of insulator temperature cycling test machines, including rack, rack is equipped with sink, sink includes room temperature sink and high-temperature water channel, rack is equipped with mobile mechanism, mobile mechanism includes moving up and down component and moving horizontally component, and reciprocating mechanism is equipped with hanging basket, and hanging basket is circulated between room temperature sink and high-temperature water channel by moving up and down component and moving horizontally component；The advantages of the utility model: by being arranged to mobile mechanism to move up and down component and moving horizontally component, insulator can be enable to move up and down with the hanging basket moved up and down on component is arranged in, the insulator being able to achieve in hanging basket quickly circulates between room temperature sink and high-temperature water channel, and moving process is reliable and stable, the case where without impact shake, reduce the working strength that existing operator extracts, and sink is arranged to room temperature sink and high-temperature water channel, the temperature of the good Control experiment of energy, it is ensured that the quality of test.

Description

A kind of insulator temperature cycling test machine

Technical field

The utility model relates to a kind of insulator temperature cycling test machines.

Background technique

Insulator is a kind of special insulation control, can be played an important role in overhead transmission lines, existing insulation Son installation on being exposed at transmission line of electricity, is easy to be influenced by weather conditions mostly, and insulator is easy to damage in the sun and rain, Therefore existing insulator need after manufacture to insulator carry out humid test, existing insulator humid test test when, Insulator is sprayed by hot and cold water by operator, the great work intensity of operator during testing in this way, Detection effect is poor, and detection efficiency is low, and the hot and cold water of test can not achieve recycling, and the temperature of hot and cold water not can control, and extracts When pass through operator when operating and operate by hand, the shortcomings that security performance is low, the great work intensity of operator.

Utility model content

The technical problems to be solved in the utility model is just to provide a kind of insulator temperature cycling test machine, solves existing behaviour Make personnel and operates the technical issues of insulator humid test leads to great work intensity.

In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of insulator temperature Circulation testing machine, including rack are spent, the rack is equipped with sink, and the sink includes room temperature sink and high-temperature water channel, in water Rack above slot is equipped with mobile mechanism, and the mobile mechanism includes moving up and down component and moving horizontally component, it is described on Lower mobile mechanism is arranged on moving horizontally component, and the reciprocating mechanism is equipped with hanging basket, and the hanging basket is by above moving down It dynamic component and moves horizontally component and circulates between room temperature sink and high-temperature water channel, be additionally provided in the rack and mobile mechanism Connected PLC control mechanism.

Preferably, the horizontal slide for moving horizontally component and including horizontal slide rail He being arranged on horizontal slide rail, it is described Horizontal slide is equipped with the first driving assembly that driving horizontal slide moves horizontally on horizontal slide rail, described to move up and down group Part includes the upright slide rail being arranged on horizontal slide, and the lifting seat being arranged on upright slide rail, on the horizontal slide Equipped with the second driving assembly that driving lifting seat moves up and down on upright slide rail, the lifting seat is equipped with fixed hanging basket Mounting rack.

Preferably, first driving assembly includes first servo motor, gear and rack gear, and the gear is arranged first On servo motor, the rack gear is arranged on the rack, and second driving assembly includes the second servo motor, screw rod and screw rod spiral shell Mother, second servo motor includes motor shaft, and the screw rod is connected with motor shaft, and the feed screw nut is arranged on screw rod, The lifting seat is equipped with the mounting plate of installation feed screw nut, and the horizontal slide is equipped with the mounting base of installation screw rod.

Preferably, the high-temperature water channel includes groove body and the heating rod that groove body bottom end is arranged in, the high-temperature water channel and often The temperature difference of warm water tank is 70~80K.

Preferably, the sink further includes water inlet pipe and outlet pipe, and is equipped on the room temperature sink and high-temperature water channel One connector and the second connector, the water inlet pipe are connected with the first connector, and the outlet pipe is connected with the second connector.

Preferably, protective sliding door is additionally provided in the rack.

Preferably, the rack is equipped with protective net.

In conclusion the advantages of the utility model: 1. move up and down component and level by the way that mobile mechanism to be arranged to Moving assembly can enable insulator move up and down with the hanging basket moved up and down on component is arranged in, be able to achieve in hanging basket Insulator quickly circulate between room temperature sink and high-temperature water channel, and moving process is reliable and stable, the feelings of no impact shake Condition, and the movement for the PLC control mechanism control mobile mechanism being equipped with by rack, are able to achieve automatic operation, reduce existing The working strength for thering is operator to extract, and hanging basket can place multiple insulators simultaneously, realize the simultaneous test of multiple insulators, The efficiency of experiment is improved, and sink is arranged to room temperature sink and high-temperature water channel, the temperature of the good Control experiment of energy, it is ensured that The quality of test；

2. will move horizontally component is arranged to horizontal slide rail and horizontal slide, and drives level by the first driving assembly Slide moves horizontally on horizontal slide rail, and horizontal slide rail can ensure that the straightness of horizontal slide horizontal movement, moves up and down group Part is arranged to upright slide rail and lifting seat, drives lifting seat to move up and down on upright slide rail by the second driving assembly, erects Straight guide can ensure that the straightness that lifting seat moves up and down, it is ensured that the stability of hanging basket, and the first driving assembly and the second driving The setting of component is able to achieve the automatic operation of mobile mechanism, and by the mounting rack on lifting seat, is able to achieve the quick of hanging basket Installation；

3. the first servo-system is arranged to first servo motor, gear and rack gear, by the transmission of gear and rack gear come Realize horizontal cross plate, since gear and rack gear have transmission ratio big, the fast advantage of the speed of service is able to achieve hanging basket on sink It is quickly moved in the horizontal direction of side, the second servo-system is arranged to the second servo motor, screw rod and feed screw nut, is passed through The transmission of screw rod and feed screw nut are to realize up and down motion of the lifting seat on upright slide rail, since screw rod transmission has transmission steady Fixed feature, therefore, stability of the hanging basket when moving up and down are good, and shaking when can prevent hanging basket from moving up and down avoids absolutely Edge falls off, and improves the security performance of test；

4. the heating of the water in Lai Shixian high-temperature water channel, heating rod can be accurate by heating of the heating rod to groove body bottom Control high-temperature water channel and room temperature sink the temperature difference in 70~80K, and adapt to the insulator of different model, meet different examinations Test demand；

5. the setting of water inlet pipe, is conducive to the supply of room temperature sink and high-temperature water trough inner water, the setting of outlet pipe is conducive to The timely discharge of water trough inner water, the setting of the first connector and the second connector, is conducive to outlet pipe and the independent installation of water inlet pipe is torn open It unloads；

6. the setting of protective sliding door, when test, can not only play the purpose of protection, but also it is straight that anti-skidding sliding door can be improved Process is tested in the observation of sight；

7. the setting of protective net, when test, can not only play the purpose of protection, and be conducive to whole equipment test process In heat dissipation, to improve the service life of integral device.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of insulator temperature cycling test machine of the utility model；

Fig. 2 is the cross-sectional view of A-A in Fig. 1；

Fig. 3 is the structural schematic diagram of mobile mechanism in the utility model；

Fig. 4 is the structural schematic diagram of the first driving assembly in the utility model；

Fig. 5 is the structural schematic diagram of room temperature sink in the utility model；

Fig. 6 is the structural schematic diagram of the utility model high temperature sink.

Appended drawing reference:

1 rack, 11 protective sliding doors, 12 protective nets, 2 sinks, 21 room temperature sinks, 22 high-temperature water channels, 221 groove bodies, 222 heating Stick, 23 water inlet pipes, 24 outlet pipes, 25 first connectors, 26 second connectors, 3 mobile mechanisms, 4 move up and down component, 41 vertical cunnings Rail, 42 lifting seats, 43 mounting racks, 44 mounting plates, 45 mounting bases, 5 move horizontally component, 51 horizontal slide rails, 52 horizontal slides, 6 Hanging basket, 7 PLC control mechanisms, 8 first driving assemblies, 81 first servo motors, 82 gears, 83 rack gears, 9 second driving assemblies, 91 second servo motors, 92 screw rods, 93 feed screw nuts.

Specific embodiment

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of insulator temperature cycling test machine, including rack 1, it is described Rack 1 is equipped with sink 2, and the sink 2 includes room temperature sink 21 and high-temperature water channel 22, is equipped in the rack 1 above sink 2 Mobile mechanism 3, the mobile mechanism 3 include moving up and down component 4 and moving horizontally component 5, and the reciprocating mechanism 3 is arranged On moving horizontally component 5, the reciprocating mechanism 3 be equipped with hanging basket 6, the hanging basket 6 by move up and down component 4 and It moves horizontally component 5 to circulate between room temperature sink 21 and high-temperature water channel 22, be additionally provided in the rack 1 and 3 phase of mobile mechanism PLC control mechanism 7 even can make to insulate by being arranged to mobile mechanism 3 to move up and down component 4 and moving horizontally component 5 Son can move up and down with the hanging basket 6 moved up and down on component 4 is arranged in, and the insulator being able to achieve in hanging basket 6 is quick It circulates between room temperature sink 21 and high-temperature water channel 22, and moving process is reliable and stable, the case where no impact is shaken, and passes through machine The PLC control mechanism 7 that frame 1 is equipped with controls the movement of mobile mechanism 3, is able to achieve automatic operation, reduces existing operator The working strength that member extracts, and hanging basket 6 can place multiple insulators simultaneously, realize the simultaneous test of multiple insulators, improve The efficiency of experiment, and sink 2 is arranged to room temperature sink 21 and high-temperature water channel 22, the temperature of the good Control experiment of energy, it is ensured that The quality of test.

Preferably, the horizontal mobile mechanism 3 includes horizontal slide rail 51 and the horizontal slide being arranged on horizontal slide rail 51 52, the horizontal slide 52 is equipped with the first driving assembly 8 that driving horizontal slide 52 moves horizontally on horizontal slide rail 51, The component 4 that moves up and down includes the upright slide rail 41 being arranged on horizontal slide 52, and is arranged on upright slide rail 41 Lifting seat 42, the horizontal slide 52 are equipped with the second driving group that driving lifting seat 42 moves up and down on upright slide rail 41 Part 9, the lifting seat 42 are equipped with the mounting rack 43 of fixed hanging basket 6, will move horizontally component 5 and be arranged to horizontal slide rail 51 and water Smooth seat 52, and drive horizontal slide 52 to move horizontally on horizontal slide rail 51 by the first driving assembly 8, horizontal slide rail 51 can ensure that the straightness of 52 horizontal movement of horizontal slide, move up and down component 4 and are arranged to upright slide rail 41 and lifting seat 42, lead to It crosses the second driving assembly 9 driving lifting seat 42 to move up and down on upright slide rail 41, upright guide rail can ensure that on lifting seat 42 The straightness of lower movement, it is ensured that the stability of hanging basket 6, and the setting of the first driving assembly 8 and the second driving assembly 9 are able to achieve The automatic operation of mobile mechanism 3, and by the mounting rack 43 on lifting seat 42, it is able to achieve the Fast Installation of hanging basket 6.

First driving assembly 8 includes first servo motor 81, gear 82 and rack gear 83, and the gear 82 setting is the On one servo motor 81, the rack gear 83 is arranged in rack 1, and second driving assembly 9 includes the second servo motor 91, silk Bar 92 and feed screw nut 93, second servo motor 91 include motor shaft, and the screw rod 92 is connected with motor shaft, the screw rod Nut 93 is arranged on screw rod 92, and the lifting seat 42 is equipped with the mounting plate 44 of installation feed screw nut 93, the upright slide rail 41 top is equipped with the mounting base 45 of installation screw rod 92, and the first servo-system is arranged to first servo motor 81,82 and of gear Rack gear 83 realizes horizontal cross plate by the transmission of gear 82 and rack gear 83, since gear 82 and rack gear 83 have transmission ratio Greatly, the fast advantage of the speed of service is able to achieve hanging basket 6 and quickly moves in the horizontal direction above sink 2, by the second servo system System is arranged to the second servo motor 91, screw rod 92 and feed screw nut 93, is realized by the transmission of screw rod 92 and feed screw nut 93 Up and down motion of the lifting seat 42 on upright slide rail 41, since the transmission of screw rod 92 has the characteristics that stable transmission, hanging basket 6 Stability when moving up and down is good, and shaking when can prevent hanging basket 6 from moving up and down avoids falling off for insulator, improves The security performance of test.

The high-temperature water channel 22 includes groove body 221 and the heating rod 222 that 221 bottom end of groove body is arranged in, the high-temperature water channel 22 with the temperature difference of room temperature sink 21 be 70~80K, the heating by heating rod 222 to 221 bottom of groove body, Lai Shixian high-temperature water channel The heating of water in 22, heating rod 222 can accurately control the temperature difference of high-temperature water channel 22 and room temperature sink 21 in 70~80K, and The insulator for adapting to different model, meets different test demands, and the sink 2 further includes water inlet pipe 23 and outlet pipe 24, The first connector 25 and the second connector 26 are equipped on the room temperature sink 21 and high-temperature water channel 22, the water inlet pipe 23 connects with first First 25 are connected, and the outlet pipe 24 is connected with the second connector 26, and water inlet pipe 23 is conducive in room temperature sink 21 and high-temperature water channel 22 The supply of water, outlet pipe 24 are conducive to the timely discharge of water in sink 2, the setting of the first connector 25 and the second connector 26, favorably In outlet pipe 24 and the independent installing and dismounting of water inlet pipe 23.

It is additionally provided with protective sliding door 11 in the rack 1, by the setting of protective sliding door 11, when test can not only play protection Purpose, but also the intuitively observation test process of anti-skidding sliding door 11 can be improved, the rack 1 is equipped with protective net 12, leads to The protective net 12 being arranged in rack 1 is crossed, can not only play the purpose of protection in test, and be conducive to whole equipment test Heat dissipation in the process, to improve the service life of integral device.

In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model Range defined in appended claims.

Claims (7)

1. a kind of insulator temperature cycling test machine, including rack, it is characterised in that: the rack is equipped with sink, the water Slot includes room temperature sink and high-temperature water channel, and mobile mechanism is equipped in the rack above sink, and the mobile mechanism includes up and down Moving assembly is arranged on moving horizontally component with component, the reciprocating mechanism is moved horizontally, the reciprocating mechanism Be equipped with hanging basket, the hanging basket by move up and down component and move horizontally component circulate in room temperature sink and high-temperature water channel it Between, the PLC control mechanism being connected with mobile mechanism is additionally provided in the rack.

2. a kind of insulator temperature cycling test machine according to claim 1, it is characterised in that: described to move horizontally component Including horizontal slide rail and the horizontal slide being arranged on horizontal slide rail, the horizontal slide is equipped with driving horizontal slide in level The first driving assembly moved horizontally on sliding rail, the component that moves up and down includes the vertical cunning being arranged on horizontal slide Rail, and the lifting seat being arranged on upright slide rail, the horizontal slide are equipped with driving lifting seat and do on upright slide rail Second driving assembly of lower movement, the lifting seat are equipped with the mounting rack of fixed hanging basket.

3. a kind of insulator temperature cycling test machine according to claim 2, it is characterised in that: first driving assembly Including first servo motor, gear and rack gear, the gear is arranged in first servo motor, and the rack gear is arranged in rack On, second driving assembly includes the second servo motor, screw rod and feed screw nut, and second servo motor includes motor Axis, the screw rod are connected with motor shaft, and the feed screw nut is arranged on screw rod, and the lifting seat is equipped with installation feed screw nut Mounting plate, the horizontal slide be equipped with installation screw rod mounting base.

4. a kind of insulator temperature cycling test machine according to claim 1, it is characterised in that: the high-temperature water channel includes The temperature difference of groove body and the heating rod that groove body bottom end is arranged in, the high-temperature water channel and room temperature sink is 70~80K.

5. a kind of insulator temperature cycling test machine according to claim 1, it is characterised in that: the sink further include into Water pipe and outlet pipe are equipped with the first connector and the second connector, the water inlet pipe and on the room temperature sink and high-temperature water channel One connector is connected, and the outlet pipe is connected with the second connector.

6. a kind of insulator temperature cycling test machine according to claim 1, it is characterised in that: be additionally provided in the rack Protective sliding door.

7. a kind of insulator temperature cycling test machine according to claim 1, it is characterised in that: the rack is equipped with anti- Protective net.