CN209963619U

CN209963619U - Draw-out type switching device

Info

Publication number: CN209963619U
Application number: CN201920445658.1U
Authority: CN
Inventors: 费东晖
Original assignee: Pujiang Xingcheng Electric Co Ltd
Current assignee: Pujiang Xingcheng Electric Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-17
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a pull-out switch electrical apparatus, comprising a main body, the inside of main part is provided with takes out the cabinet, and the surface of taking out the cabinet is provided with the display window, and the surface of taking out the cabinet is provided with the switch handle, and the left side of main part is provided with the heat sink, and the top of main part is provided with dust collector, and the bottom fixed mounting of main part has first roof, and the downside of first roof is provided with first bottom plate, is provided with damping device between first roof and the first bottom plate, and the downside of first bottom plate is provided with elevating gear, and elevating gear's downside is provided with the mobile device. This pull-out type switching apparatus through being provided with the heat sink in pull-out type switching apparatus's inside, thereby has solved electrical equipment and has appeared the problem that the high temperature influences the normal work of equipment in the use, thereby through the dust collector at top, can avoid pull-out type switching apparatus to influence the precision of instrument work because of falling into the dust.

Description

Draw-out type switching device

Technical Field

The utility model relates to an electrical equipment technical field specifically is a pull-out type switching device.

Background

The extraction type switch electric appliance is a power distribution system suitable for industries such as power plants, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like. In a place where a large power plant, a petrochemical system, or the like has a high degree of automation and requires an interface with a computer, a low-voltage complete power distribution apparatus is used for power distribution, motor centralized control, and reactive power compensation in a power generation and supply system having a three-phase ac frequency of 50(60) Hz, a rated operating voltage of 380V, (400) V, and (600) V, and a rated current of 4000A or less. The existing draw-out type switching device is heavy and inconvenient to move during installation; the violent shaking in the using process can cause the equipment to break down, influence the use safety, and when a certain part of the equipment has a problem, the maintenance operation is inconvenient because of the limitation of the height; the draw-out switch electric appliance is inevitably heated after being used for a long time, so that the normal work of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw-out type switching device possesses the radiating advantage of cooling, has solved the long-time problem that the high temperature influence work efficiency that appears that uses of draw-out type switching device, and this draw-out type switching device bottom is provided with the universal wheel, makes things convenient for the removal transportation and the installation of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pull-out type switching device, includes the main part, the inside of main part is provided with the extraction cabinet, the surface of extraction cabinet is provided with the display window, the surface of extraction cabinet is provided with the switch handle, the left side of main part is provided with the heat sink, the top of main part is provided with dust collector, the bottom fixed mounting of main part has first roof, the downside of first roof is provided with first bottom plate, be provided with damping device between first roof and the first bottom plate, the downside of first bottom plate is provided with elevating gear, elevating gear's downside fixedly connected with second roof, the second spout has been seted up to the bottom of second roof, the downside fixed mounting of second roof has braced frame, braced frame's inside is provided with the mobile device.

Preferably, damping device includes bracing piece and first spout, the one end of bracing piece articulates there is first down tube, the other end of first down tube articulates there is first slider, be provided with the spring between first slider and the first spout.

Preferably, dust collector includes the dust removal frame, the upside of dust removal frame is provided with the support frame, the lower extreme fixedly connected with motor of support frame, the outside of motor is connected with the axis of rotation, the flabellum has been cup jointed on the surface of axis of rotation, the terminal fixed mounting of axis of rotation has the stopper.

Preferably, the cooling device comprises a cooling plate, a refrigeration box is arranged on the left side of the cooling plate, a circulating cooling pipe is connected to one side of the refrigeration box, and the circulating cooling pipe is fixed inside the cooling plate.

Preferably, elevating gear includes third roof and second bottom plate, the fourth spout has been seted up to the downside of third roof, the upside fixed mounting of second bottom plate has the second pneumatic cylinder, the third spout has been seted up to the upside of second bottom plate, the outside fixedly connected with second push rod of second pneumatic cylinder, the other end fixedly connected with third slider of second push rod, the upside of third slider articulates there is the third down tube, the other end of third down tube articulates there is the fourth slider, fourth slider and fourth spout sliding connection.

Preferably, the moving device comprises a first hydraulic cylinder, a first push rod is fixedly connected to the outside of the first hydraulic cylinder, a second slide block is fixedly connected to the other end of the first push rod, the second slide block is connected with a second sliding groove in a sliding mode, a second inclined rod is hinged to the middle of the second slide block, a fixed block is hinged to the other end of the second inclined rod, and a universal wheel is arranged at the bottom of the fixed block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a back at pull-out switch electrical apparatus is provided with the heat sink, thereby has solved electrical equipment and has appeared the problem that the high temperature influences the normal work of equipment in the use, through the dust collector at top, thereby can avoid pull-out switch electrical apparatus because of falling into the precision that the dust influences the instrument work.

2. The utility model discloses a first pneumatic cylinder promotes the extension of first push rod, and then promotes articulated second down tube in opposite directions on the second slider to make the universal wheel expose braced frame's bottom, the removal transportation and the installation of the equipment of being convenient for, when great rocking appears in equipment, the damping device of this equipment fixing can avoid the trouble of internal instrument because of rocking the appearance.

3. The utility model discloses a mobile device's setting, when local equipment goes wrong and need overhaul, can adjust the height of this pull-out type electrical apparatus to make the maintenance personal maintain with the most suitable height fast, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of a front view of the present invention;

FIG. 2 is a schematic structural view of the dust removing device of the present invention;

FIG. 3 is a schematic structural view of the cooling device of the present invention;

fig. 4 is a schematic structural view of the lifting device of the present invention.

In the figure: the refrigerator comprises a main body 1, a display window 2, a switch handle 3, a cooling device 4, a cooling plate 41, a refrigeration box 42, a circulating cooling pipe 43, a first top plate 5, a dust removing device 6, a dust removing frame 61, a supporting frame 62, a motor 63, a rotating shaft 64, fan blades 65, a limiting block 66, a first bottom plate 7, a damping device 8, a supporting rod 81, a first inclined rod 82, a spring 83, a first sliding groove 84, a first sliding block 85, a lifting device 9, a third top plate 90, a third inclined rod 91, a fourth sliding groove 92, a fourth sliding block 93, a second bottom plate 94, a third sliding groove 95, a third sliding block 96, a second hydraulic cylinder 97, a second push rod 98, a second top plate 10, a second sliding groove 11, a supporting frame 12, a moving device 13, a first hydraulic cylinder 131, a first push rod 132, a second slide block 133, a second inclined rod 134, a universal wheel 135 and a fixed block 136.

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

Referring to fig. 1-4, a draw-out type switching device comprises a main body 1, a draw-out cabinet 14 is arranged inside the main body 1, a display window 2 is arranged on the surface of the draw-out cabinet 14, whether the working index of an internal instrument is normal or not can be checked through the display window 2, the surface of the draw-out cabinet 14 is provided with a switch handle 3, a cooling device 4 is arranged on the left side of the main body 1, the cooling device 4 comprises a cooling plate 41, a refrigeration box 42 is arranged on the left side of the cooling plate 41, one side of the refrigeration box 42 is connected with a circulating cooling pipe 43, the circulating cooling pipe 43 is fixed inside the cooling plate 41, the cooling plate 41 is fixedly installed inside the device, the cooling liquid in the circulating cooling pipe 43 can be kept at a constant low temperature through the refrigeration box 42, the internal temperature of the draw-out type switching device can be further reduced, the normal operation of each instrument can be ensured, a, the dust removing device 6 comprises a dust removing frame 61, a supporting frame 62 is arranged on the upper side of the dust removing frame 61, a motor 63 is fixedly connected to the lower end of the supporting frame 62, a rotating shaft 64 is connected to the outer side of the motor 63, a fan blade 65 is sleeved on the surface of the rotating shaft 64, a limiting block 66 is fixedly installed at the tail end of the rotating shaft 64, the motor 63 drives the rotating shaft 64 to rotate and further drives the fan blade 65 to rotate, the limiting block 66 prevents the fan blade 65 from falling off due to high-speed rotation, the influence of dust falling into the device on the accuracy of the device due to the fact that the dust falls into the device is avoided through the rotation of the fan blade 65, the working efficiency of the device is further ensured, a first top plate 5 is fixedly installed at the bottom of the main body 1, a first bottom plate 7 is arranged on the lower side of the first top plate 5, a damping, the other end of the first diagonal rod 82 is hinged with a first sliding block 85, a spring 83 is arranged between the first sliding block 85 and the first sliding groove 84, when the main body 1 is shaken, the supporting rod 81 moves downwards to transmit force to the first diagonal rod 82, the first diagonal rod 82 drives the first sliding block 85 hinged thereon to slide along the first sliding groove 84, the spring 83 is arranged inside the first sliding groove 84, further, the force generated by shaking is buffered, the stable operation of the device is ensured, the problem of precision of parts caused by shaking is avoided, the lower side of the first bottom plate 7 is provided with a lifting device 9, the lifting device 9 comprises a third top plate 90 and a second bottom plate 94, the lower side of the third top plate 90 is provided with a fourth sliding groove 92, the upper side of the second bottom plate 94 is fixedly provided with a second hydraulic cylinder 97, the upper side of the second bottom plate 94 is provided with a third sliding groove 95, the outer side of the second hydraulic cylinder 97 is fixedly connected with a second push rod, the other end of the second push rod 98 is fixedly connected with a third slide block 96, the upper side of the third slide block 96 is hinged with a third inclined rod 91, the other end of the third inclined rod 91 is hinged with a fourth slide block 93, the fourth slide block 93 is connected with a fourth slide groove 92 in a sliding manner, the second hydraulic cylinder 97 pushes the first push rod 98 to extend, the first push rod 98 pushes the third slide block 96 to move along the third slide groove 95 to drive the third inclined rod 91 to move leftwards, so that the hinge angle of the two third inclined rods 91 is reduced, the third top plate 90 is driven to move upwards, and vice versa, so that the effect of convenient lifting of the drawout electrical equipment is realized, when local equipment has problems and needs to be overhauled, the height of the drawout electrical equipment can be adjusted, so that maintenance personnel can perform quick maintenance at the most proper height, the working efficiency is improved, the lower side of the lifting device 9 is fixedly connected with a second top plate 10, the bottom of the second top plate 10 is, the lower side of the second top plate 10 is fixedly provided with a supporting frame 12, the inside of the supporting frame 12 is provided with a moving device 13, the moving device 13 comprises a first hydraulic cylinder 131, the outside of the first hydraulic cylinder 131 is fixedly connected with a first push rod 132, the other end of the first push rod 132 is fixedly connected with a second slider 133, the second slider 133 is slidably connected with the second chute 11, the middle of the second slider 133 is hinged with a second inclined rod 134, the other end of the second inclined rod 134 is hinged with a fixed block 136, the bottom of the fixed block 136 is provided with a universal wheel 135, the second inclined rod 134 hinged on the second slider 133 is pushed to move oppositely through the first hydraulic cylinder 131, so that the universal wheel 135 is exposed out of the bottom of the supporting frame, and the moving, transporting and installing of the device are facilitated.

In summary, the following steps: the draw-out switch electric appliance can keep the cooling liquid in the circulating cooling pipe 43 at constant low temperature through the refrigeration box 42, thereby reducing the internal temperature of the draw-out type switch electric appliance, ensuring the normal work of each instrument, leading the draw-out type electric appliance to achieve the effect of convenient lifting through the arrangement of the lifting device 9, when local equipment has problems and needs to be overhauled, the height of the draw-out type electric appliance can be adjusted, so that the maintenance personnel can perform quick maintenance at the most suitable height, thereby improving the working efficiency, and the first hydraulic cylinder 131, and then the second inclined rods 134 hinged on the second sliding blocks 133 are pushed to move towards each other, so that the universal wheels 135 are exposed out of the bottom of the supporting frame, thereby facilitating the moving, transporting and installing of the equipment, when the equipment shakes greatly, the damping device 8 arranged on the equipment can avoid the fault of the internal instrument caused by shaking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A withdrawable switching apparatus comprising a main body (1), characterized in that: the novel multifunctional cabinet is characterized in that a drawing cabinet (14) is arranged inside the main body (1), a display window (2) is arranged on the surface of the drawing cabinet (14), a switch handle (3) is arranged on the surface of the drawing cabinet (14), a cooling device (4) is arranged on the left side of the main body (1), a dust removal device (6) is arranged on the top of the main body (1), a first top plate (5) is fixedly arranged at the bottom of the main body (1), a first bottom plate (7) is arranged on the lower side of the first top plate (5), a damping device (8) is arranged between the first top plate (5) and the first bottom plate (7), a lifting device (9) is arranged on the lower side of the first bottom plate (7), a second top plate (10) is fixedly connected to the lower side of the lifting device (9), a second sliding groove (11) is formed in the bottom of the second top plate (10), a supporting frame (12) is fixedly arranged on the lower side of, a moving device (13) is arranged inside the supporting frame (12).

2. A draw-out switching apparatus according to claim 1, wherein: damping device (8) include bracing piece (81) and first spout (84), the one end of bracing piece (81) articulates there is first down tube (82), the other end of first down tube (82) articulates there is first slider (85), be provided with spring (83) between first slider (85) and first spout (84).

3. A draw-out switching apparatus according to claim 1, wherein: dust collector (6) are including dust removal frame (61), the upside of dust removal frame (61) is provided with support frame (62), the lower extreme fixedly connected with motor (63) of support frame (62), the outside of motor (63) is connected with axis of rotation (64), flabellum (65) have been cup jointed on the surface of axis of rotation (64), the terminal fixed mounting of axis of rotation (64) has stopper (66).

4. A draw-out switching apparatus according to claim 1, wherein: the cooling device (4) comprises a cooling plate (41), a refrigerating box (42) is arranged on the left side of the cooling plate (41), a circulating cooling pipe (43) is connected to one side of the refrigerating box (42), and the circulating cooling pipe (43) is fixed inside the cooling plate (41).

5. A draw-out switching apparatus according to claim 1, wherein: elevating gear (9) include third roof (90) and second bottom plate (94), fourth spout (92) have been seted up to the downside of third roof (90), the upside fixed mounting of second bottom plate (94) has second pneumatic cylinder (97), third spout (95) have been seted up to the upside of second bottom plate (94), the outside fixedly connected with second push rod (98) of second pneumatic cylinder (97), the other end fixedly connected with third slider (96) of second push rod (98), the upside of third slider (96) articulates there is third down tube (91), the other end of third down tube (91) articulates there is fourth slider (93), fourth slider (93) and fourth spout (92) sliding connection.

6. A draw-out switching apparatus according to claim 1, wherein: the moving device (13) comprises a first hydraulic cylinder (131), a first push rod (132) is fixedly connected to the outside of the first hydraulic cylinder (131), a second slide block (133) is fixedly connected to the other end of the first push rod (132), the second slide block (133) is slidably connected with a second sliding groove (11), a second inclined rod (134) is hinged to the middle of the second slide block (133), a fixed block (136) is hinged to the other end of the second inclined rod (134), and a universal wheel (135) is arranged at the bottom of the fixed block (136).