CN212907316U

CN212907316U - Outdoor antidetonation mutual-inductor

Info

Publication number: CN212907316U
Application number: CN202022043154.2U
Authority: CN
Inventors: 王胜善
Original assignee: Shaanxi Xite Electric Appliance Co ltd
Current assignee: Shaanxi Xite Electric Appliance Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-06
Anticipated expiration: 2030-09-17

Abstract

The utility model belongs to the technical field of the mutual-inductor technique and specifically relates to an outdoor antidetonation mutual-inductor, including outdoor mutual-inductor, outdoor mutual-inductor's bottom outside fixedly connected with mutual-inductor base, the bottom outside of mutual-inductor base is rotated and is connected with the shock attenuation dwang, the bottom outside of shock attenuation dwang is rotated and is connected with slip hollow cylinder, the inboard sliding connection in slip hollow cylinder's one end has the slip gag lever post, the equal fixedly connected with slip solid fixed shell in both ends outside about the slip gag lever post, and the inboard sliding connection in the one end outside of slip solid fixed shell and mutual-inductor base, the inboard fixedly connected with first spring of one end of slip solid fixed shell, and the terminal outside of first spring and the one end outside fixed connection of slip hollow cylinder, the utility model discloses in, through main tributary vaulting pole, shock, The second spring, the rotation connecting block can realize that the device reduces the vibrations of mutual-inductor for outdoor use by a wide margin.

Description

Outdoor antidetonation mutual-inductor

Technical Field

The utility model relates to a mutual-inductor technical field specifically is an outdoor antidetonation mutual-inductor.

Background

The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. The transformer can change high voltage into low voltage and large current into small current for measuring or protecting system, and its function is mainly to convert high voltage or large current into standard low voltage (100V) or standard small current (5A or 1A are all nominal values) in proportion so as to implement standardization and miniaturization of measuring instrument, protecting equipment and automatic control equipment, and at the same time, the transformer can also be used for separating high voltage system to ensure safety of human body and equipment.

The traditional mutual inductor has poor anti-seismic effect, the service life of the combined mutual inductor is seriously shortened due to the variability of the outdoor use environment, the normal use of the combined mutual inductor is influenced, the operation of a power system is influenced, and potential danger is brought to the society, so that the outdoor anti-seismic mutual inductor is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor antidetonation mutual-inductor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an outdoor antidetonation mutual-inductor, includes outdoor mutual-inductor, outdoor mutual-inductor's bottom outside fixedly connected with mutual-inductor base, the bottom outside of mutual-inductor base is rotated and is connected with the shock attenuation dwang, the bottom outside of shock attenuation dwang is rotated and is connected with the hollow cylinder that slides, the inboard sliding connection in hollow cylinder's one end has the slip gag lever post, the equal fixedly connected with slip solid fixed shell in both ends outside about the slip gag lever post, and the inboard sliding connection in the one end outside of the solid fixed shell that slides and the bottom of mutual-inductor base, the inboard fixedly connected with first spring of the one end of the solid fixed shell that slides, and the terminal outside of first spring and the one end outside fixed.

Preferably, the bottom end outer side of the sliding fixed shell is fixedly connected with a first sliding hollow shell, the inner side of one end of the first sliding hollow shell is slidably connected with a first sliding solid shaft, the bottom end outer side of the first sliding solid shaft is fixedly connected with a connecting bottom plate, and the top end outer side of the connecting bottom plate is fixedly connected with a main support rod.

Preferably, the outer side of the top end of the main support rod is rotatably connected with a damping rotating plate, the outer side of one end of the damping rotating plate is fixedly connected with a second sliding solid shaft, and the outer side of one end of the second sliding solid shaft is slidably connected with a second sliding hollow shell.

Preferably, a second spring is fixedly connected to the lower side of one end of the shock-absorbing rotating plate, a circular fixing plate is fixedly connected to the outer side of the bottom end of the second spring, and the outer side of the top end of the circular fixing plate is fixedly connected to the outer side of the bottom end of the second sliding hollow shell.

Preferably, the outer side of one end of the shock absorption rotating plate is rotatably connected with a rotating connecting block, and the outer side of the top end of the rotating connecting block is fixedly connected with the outer side of the bottom end of the sliding fixed shell.

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

1. the utility model discloses in, main tributary vaulting pole through setting up, the shock attenuation rotor plate, the second spring, the rotation connecting block, can realize that the device reduces outdoor mutual-inductor's vibrations by a wide margin, because the rotation center of shock attenuation rotor plate is longer apart from the length of second spring one end, and its rotation center is shorter apart from the rotation connecting block, according to lever principle, when the second spring causes certain amount of movement from top to bottom to the shock attenuation rotor plate, the shock attenuation rotor plate drives the reduction that the volume that the rotation connecting block removed can double, thereby can reduce outdoor mutual-inductor's vibrations volume through the amount of movement that reduces the rotation connecting block, hollow shell and the solid axle of first slip through the first slip that sets up, parallel motion when can making connecting bottom plate and the fixed shell removal of slip, can not take place the slope.

2. The utility model discloses in, through the shock attenuation dwang that sets up, the hollow cylinder slides, the gag lever post slides, first spring, can realize installing further reduction outdoor with the vibrations volume of mutual-inductor, when rotating the connecting block and driving the fixed shell of slip and remove, the impact of reduction vibrations that can be further through the first spring that sets up, the shock attenuation dwang through setting up slides at the gag lever post upside through the hollow cylinder that slides, because the difference of shock attenuation dwang turned angle can make the hollow cylinder that slides different to the pressure that first spring was applyed, thereby can reduce the aftershock that first spring kick-backs and causes.

Drawings

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

FIG. 2 is a sectional view of the second sliding hollow housing according to the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-outdoor mutual inductor, 2-mutual inductor base, 3-damping rotating rod, 4-sliding hollow cylinder, 5-sliding limiting rod, 6-sliding fixed shell, 7-first spring, 8-first sliding hollow shell, 9-first sliding solid shaft, 10-connecting bottom plate, 11-main support rod, 12-damping rotating plate, 13-second sliding solid shaft, 14-second sliding hollow shell, 15-second spring, 16-round fixed plate and 17-rotating connecting block.

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, the present invention provides a technical solution:

an outdoor anti-seismic mutual inductor comprises an outdoor mutual inductor 1, a mutual inductor base 2 is fixedly connected to the outer side of the bottom end of the outdoor mutual inductor 1, a shock absorption rotary rod 3 is rotatably connected to the outer side of the bottom end of the mutual inductor base 2, a sliding hollow cylinder 4 is rotatably connected to the outer side of the bottom end of the shock absorption rotary rod 3, the shock absorption rotary rod 3 drives the sliding hollow cylinder 4 to move through the arrangement, a sliding limiting rod 5 is slidably connected to the inner side of one end of the sliding hollow cylinder 4, the sliding hollow cylinder 4 can move through the sliding limiting rod 5 through the arrangement, a sliding fixing shell 6 is fixedly connected to the outer sides of the left end and the right end of the sliding limiting rod 5, the outer side of one end of the sliding fixing shell 6 is slidably connected with the inner side of the bottom end of the mutual inductor base 2, a first spring 7 is fixedly connected to the inner side of one end of, this arrangement allows the first spring 7 to exert an elastic force on the sliding hollow cylinder 4.

The outer side of the bottom end of the sliding fixed shell 6 is fixedly connected with a first sliding hollow shell 8, the inner side of one end of the first sliding hollow shell 8 is slidably connected with a first sliding solid shaft 9, the arrangement can enable the first sliding hollow shell 8 and the first sliding solid shaft 9 to move relatively, the outer side of the bottom end of the first sliding solid shaft 9 is fixedly connected with a connecting bottom plate 10, the outer side of the top end of the connecting bottom plate 10 is fixedly connected with a main support rod 11, the outer side of the top end of the main support rod 11 is rotatably connected with a damping rotating plate 12, the arrangement can enable the damping rotating plate 12 to rotate through the main support rod 11, the outer side of one end of the damping rotating plate 12 is fixedly connected with a second sliding solid shaft 13, the outer side of one end of the second sliding solid shaft 13 is slidably connected with a second sliding hollow shell 14, the lower side of one end of the damping rotating plate 12 is fixedly connected with a second spring 15, the arrangement can enable the, the bottom outside fixedly connected with circular stationary blade 16 of second spring 15, and the top outside of circular stationary blade 16 and the bottom outside fixed connection of the hollow shell 14 of second slip, the one end outside of shock attenuation rotor plate 12 is rotated and is connected with and rotates connecting block 17, and this kind of setting can make and rotate connecting block 17 and support through shock attenuation rotor plate 12, and the top outside of rotating connecting block 17 and the bottom outside fixed connection of the fixed shell 6 that slides.

The working process is as follows: because the length of the rotation center of the shock-absorbing rotating plate 12 from one end of the second spring 15 is longer, and the length of the rotation center from the rotation connecting block 17 is shorter, according to the lever principle, when the second spring 15 causes a certain amount of up-and-down movement to the shock-absorbing rotating plate 12, the amount of movement of the shock-absorbing rotating plate 12 driving the rotation connecting block 17 is reduced by times, so as to reduce the amount of vibration of the outdoor mutual inductor 1 by reducing the amount of movement of the rotation connecting block 17, the connecting bottom plate 10 and the sliding fixed shell 6 can move in parallel without tilting by the arrangement of the first sliding hollow shell 8 and the first sliding solid shaft 9, when the sliding fixed shell 6 is driven to move by the rotation connecting block 17, the shock impact of the shock can be further reduced by the arrangement of the first spring 7, and the arranged shock-absorbing rotating rod 3 slides on the upper side of the sliding limiting rod 5 through the sliding hollow cylinder 4, the pressure applied to the first spring 7 by the sliding hollow cylinder 4 can be different due to the different rotation angles of the damping rotating rod 3, so that the aftershock caused by the rebounding of the first spring 7 can be reduced.

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. The utility model provides an outdoor antidetonation mutual-inductor, includes outdoor mutual-inductor (1), its characterized in that: the utility model discloses an outdoor mutual inductor, including mutual inductor base (2), shock attenuation dwang (3), the bottom outside rotation of shock attenuation dwang (3) is connected with slip hollow cylinder (4), the inboard sliding connection of one end of slip hollow cylinder (4) has slip gag lever post (5), slip gag lever post (5) about the equal fixedly connected with in both ends outside slip solid fixed shell (6), and the inboard sliding connection in bottom of the one end outside of slip solid fixed shell (6) and mutual inductor base (2), the inboard fixedly connected with first spring (7) of one end of slip solid fixed shell (6), and the terminal outside of first spring (7) and the one end outside fixed connection of slip hollow cylinder (4).

2. An outdoor seismic transformer according to claim 1, characterized in that: the utility model discloses a fixed bearing support of cable car, including fixed shell (6) slides, the first hollow shell (8) that slides of bottom outside fixedly connected with of fixed shell (6) slides, the inboard sliding connection of one end of first hollow shell (8) slides has first solid axle (9) of sliding, the bottom outside fixedly connected with of the solid axle of first sliding (9) connects bottom plate (10), the top outside fixedly connected with main tributary vaulting pole (11) of connecting bottom plate (10).

3. An outdoor seismic transformer according to claim 2, characterized in that: the damping and rotating device is characterized in that a damping rotating plate (12) is rotatably connected to the outer side of the top end of the main supporting rod (11), a second sliding solid shaft (13) is fixedly connected to the outer side of one end of the damping rotating plate (12), and a second sliding hollow shell (14) is slidably connected to the outer side of one end of the second sliding solid shaft (13).

4. An outdoor seismic transformer according to claim 3, characterized in that: the damping rotating plate is characterized in that a second spring (15) is fixedly connected to the lower side of one end of the damping rotating plate (12), a circular fixing piece (16) is fixedly connected to the outer side of the bottom end of the second spring (15), and the outer side of the top end of the circular fixing piece (16) is fixedly connected with the outer side of the bottom end of the second sliding hollow shell (14).

5. An outdoor seismic transformer according to claim 3, characterized in that: the outer side of one end of the shock absorption rotating plate (12) is rotatably connected with a rotating connecting block (17), and the outer side of the top end of the rotating connecting block (17) is fixedly connected with the outer side of the bottom end of the sliding fixed shell (6).