CN210575397U

CN210575397U - Remote transmission mutual inductor linking device

Info

Publication number: CN210575397U
Application number: CN201921434942.5U
Authority: CN
Inventors: 路健
Original assignee: Zhong Huan Ke Ang Beijing Technology Co ltd
Current assignee: Zhong Huan Ke Ang Beijing Technology Co ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-05-19
Anticipated expiration: 2029-08-31

Abstract

The utility model discloses a teletransmission mutual-inductor link device, including mutual-inductor body, damper and link mechanism, damper is located the mutual-inductor body, damper includes the mounting panel, the mounting panel is located the below of mutual-inductor body, and the top of mounting panel is seted up flutedly to the inside of recess is provided with the fly leaf, the center department at fly leaf top is fixed with the montant, and the upper end of montant and the bottom interconnect of mutual-inductor body, the avris of fly leaf runs through there is the guide bar, the bottom of fly leaf and the bottom of recess all are fixed with the stopper, and install damping rubber between the stopper; the utility model discloses a be provided with link mechanism, through rotatory handle for four movable rods can stretch out and draw back simultaneously, thereby convenient dismantlement and the installation to the mutual-inductor body, and then accelerated workman's construction speed, the mutual-inductor body of also being convenient for simultaneously dismantles the maintenance.

Description

Remote transmission mutual inductor linking device

Technical Field

The utility model belongs to the technical field of the mutual-inductor, concretely relates to teletransmission mutual-inductor linkage.

Background

The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. The high voltage can be changed into low voltage, and the large current can be changed into small current for measuring or protecting the system. Its function is mainly to convert high voltage or large current into standard low voltage (100V) or standard small current (5A or 1A, both referring to rated value) in proportion so as to realize standardization and miniaturization of measuring instrument, protection equipment and automatic control equipment. Meanwhile, the mutual inductor can be used for isolating a high-voltage system so as to ensure the safety of people and equipment.

The utility model discloses a multi-functional current transformer as utility model with publication number CN2232620, it has double functions, therefore need not establish the sensor in use in addition, has reduced installation space, has correspondingly reduced electrical equipment's volume, has also reduced its cost, also is convenient for install and maintain simultaneously, but inconvenient dismantlement installation does not have the function of shock attenuation buffering simultaneously, for this reason we propose a teletransmission mutual-inductor linkage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teletransmission mutual-inductor linkage 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 a teletransmission mutual-inductor linkage, includes mutual-inductor body, damper and link gear, damper is located the mutual-inductor body, damper includes the mounting panel, the mounting panel is located the below of mutual-inductor body, and the top of mounting panel sets up flutedly to the inside of recess is provided with the fly leaf, the center department at fly leaf top is fixed with the montant, and the upper end of montant and mutual-connection of the bottom of mutual-inductor body, the avris of fly leaf has run through the guide bar, and the upper end and the lower extreme of guide bar are fixed in the top and the bottom of recess respectively to the upper end and the lower extreme of guide bar are provided with first spring respectively, the bottom of fly leaf and the bottom of recess all are fixed with the stopper, and install damping rubber between the stopper.

Preferably, link mechanism is located the mounting panel, link mechanism includes the inner chamber, the inner chamber is reserved in the bottom of mounting panel, and the inside of inner chamber is provided with the baffle, the avris of inner chamber runs through there is the movable rod, and the avris interconnect of second spring and baffle is passed through to the tip of movable rod, the center department of inner chamber installs the pivot, and the outer wall of pivot passes through the pull wire and the tip interconnect of movable rod to the tip of pivot runs through in the inside and the handle interconnect of mounting panel, the end connection of movable rod has the dead lever, and the lower extreme of dead lever runs through in the inside of through-hole, and the inside of locating the fixed plate is seted up to the through-hole, the avris of dead lever is fixed with the gag lever post, and the gag lever post is located the.

Preferably, the guide rods are distributed at equal angles with respect to a central axis of the movable plate, and the movable plate and the guide rods form a sliding structure.

Preferably, the first spring is provided with two on the guide rod, and the first spring and the guide rod are in a nested design.

Preferably, the damping rubber is designed to be of an oval structure, and the damping rubber is connected with the limiting block in a clamping mode.

Preferably, the baffle is provided with two baffles, and the baffles are symmetrically arranged about the central axis of the inner cavity.

Preferably, the movable rod is designed to be of a T-shaped structure, and the movable rod and the second spring form a telescopic structure.

Preferably, the number of the traction wires is four, and the traction wires are symmetrically arranged about the central axis of the rotating shaft.

Preferably, the two limiting rods are arranged on the fixing rod and are connected with the fixing plate in a clamping manner.

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

1. be provided with link mechanism, through rotatory handle for four movable rods can stretch out and draw back simultaneously, thereby make things convenient for dismantlement and the installation to the mutual-inductor body, and then accelerated workman's construction speed, the maintenance is dismantled to the mutual-inductor body of also being convenient for simultaneously.

2. Be provided with damper for first spring and yielding rubber can carry out the shock attenuation to the mutual-inductor body simultaneously, thereby have promoted absorbing effect, have played good guard action to the mutual-inductor body.

Drawings

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

FIG. 2 is a schematic view of the overall bottom structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

fig. 5 is a schematic view of the distribution structure of the movable rods in fig. 3 according to the present invention;

fig. 6 is a schematic view of the installation structure of the guide rod in fig. 4 according to the present invention;

in the figure: 1. a transformer body; 2. mounting a plate; 3. a groove; 4. a movable plate; 5. a vertical rod; 6. a guide bar; 7. a first spring; 8. a limiting block; 9. damping rubber; 10. an inner cavity; 11. a baffle plate; 12. a movable rod; 13. a second spring; 14. a rotating shaft; 15. a pull wire; 16. a handle; 17. fixing the rod; 18. a through hole; 19. a limiting rod; 20. and (7) fixing the plate.

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. 1-6, the present invention provides a technical solution: a remote transmission mutual inductor linking device comprises a mutual inductor body 1, a damping mechanism and a linking mechanism, wherein the damping mechanism is positioned on the mutual inductor body 1, the damping mechanism comprises a mounting plate 2, the mounting plate 2 is positioned below the mutual inductor body 1, a groove 3 is formed in the top of the mounting plate 2, a movable plate 4 is arranged inside the groove 3, a vertical rod 5 is fixed at the center of the top of the movable plate 4, the upper end of the vertical rod 5 is connected with the bottom of the mutual inductor body 1, a guide rod 6 penetrates through the side of the movable plate 4, the upper end and the lower end of the guide rod 6 are respectively fixed at the top and the bottom of the groove 3, a first spring 7 is respectively arranged at the upper end and the lower end of the guide rod 6, limiting blocks 8 are respectively fixed at the bottom of the movable plate 4 and the bottom of the groove 3, damping rubber 9 is arranged between the limiting blocks 8, the first spring 7 and the damping, thereby, the damping effect is improved, and the mutual inductor body 1 is well protected.

The handle 16 is rotated to enable the four movable rods 12 to simultaneously extend and retract, thereby facilitating the detachment and installation of the transformer body 1, further accelerating the construction speed of workers, and facilitating the detachment and maintenance of the transformer body 1, in this embodiment, preferably, the linking mechanism is located on the mounting plate 2, the linking mechanism comprises an inner cavity 10, the inner cavity 10 is reserved at the bottom of the mounting plate 2, the inner cavity 10 is internally provided with a baffle 11, the side of the inner cavity 10 is penetrated with the movable rod 12, the end of the movable rod 12 is connected with the side of the baffle 11 through a second spring 13, the center of the inner cavity 10 is provided with a rotating shaft 14, the outer wall of the rotating shaft 14 is connected with the end of the movable rod 12 through a pull wire 15, the end of the rotating shaft 14 is penetrated inside the mounting plate 2 and connected with the handle 16, the end of the movable rod 12 is connected with a fixed rod 17, and the lower end of the fixed rod 17 is penetrated inside, the through hole 18 is opened in the fixing plate 20, the stopper rod 19 is fixed to the side of the fixing rod 17, and the stopper rod 19 is located outside the fixing plate 20.

It is ensured that the movable plate 4 can move on the guide rod 6, so that the first spring 7 can deform, in this embodiment, preferably, the guide rods 6 are equiangularly distributed about the central axis of the movable plate 4, and the movable plate 4 and the guide rods 6 form a sliding structure.

The transformer body 1 is guaranteed to be deformed when vibrating, the first spring 7 can be deformed, so that the transformer body 1 is buffered, in the embodiment, preferably, the two first springs 7 are arranged on the guide rod 6, and the first springs 7 and the guide rod 6 are in a nested design.

Guaranteed mutual-inductor body 1 when vibrations, damping rubber 9 can take place to warp to play the effect of buffering to mutual-inductor body 1, this embodiment, preferred, damping rubber 9 designs for oval structure, and damping rubber 9 is connected for the block with stopper 8.

The baffle 11 is arranged to limit the second spring 13, so that the second spring 13 can deform, in this embodiment, preferably, two baffles 11 are arranged, and the baffles 11 are symmetrically arranged about the central axis of the inner cavity 10.

The movable rod 12 can be ensured to be stretched under the action of the second spring 13 and can not be separated from the mounting plate 2, in this embodiment, preferably, the movable rod 12 is designed to be in a T-shaped structure, and the movable rod 12 and the second spring 13 form a stretching structure.

When the rotating shaft 14 is rotated, the pulling wires 15 can be wound on the rotating shaft 14, so that the pulling wires 15 can pull the movable rod 12 to move, in this embodiment, it is preferable that four pulling wires 15 are provided, and the pulling wires 15 are symmetrically arranged about the central axis of the rotating shaft 14.

Guaranteed that gag lever post 19 can block on fixed plate 20 to make mutual-inductor body 1 can fix on fixed plate 20, this embodiment, it is preferred, gag lever post 19 is provided with two on dead lever 17, and two gag lever posts 19 are connected for the block with fixed plate 20.

The utility model discloses a theory of operation and use flow: the device is when using, at first rotatory handle 16, handle 16 drives the pivot 14 rotatory next time, make four pull wires 15 twine on pivot 14 simultaneously, four pull wires 15 produce the pulling force to four movable rod 12 respectively next time, make the compression of second spring 13, movable rod 12 drives dead lever 17 and gag lever post 19 and removes simultaneously, make gag lever post 19 and fixed plate 20 separation, then to lifting up mutual-inductor body 1, can dismantle mutual-inductor body 1, the same reason is installed mutual-inductor body 1 according to foretell method, when mutual-inductor body 1 is rocking, fly leaf 4 can move on guide bar 6, make first spring 7 warp, play absorbing effect, simultaneously yielding rubber 9 also can warp, further played absorbing effect, thereby the effect of protection has been played mutual-inductor body 1.

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 a teletransmission mutual-inductor linkage, includes mutual-inductor body (1), damper and link gear, its characterized in that: the damping mechanism is positioned on the mutual inductor body (1) and comprises a mounting plate (2), the mounting plate (2) is positioned below the mutual inductor body (1), the top of the mounting plate (2) is provided with a groove (3), a movable plate (4) is arranged in the groove (3), a vertical rod (5) is fixed at the center of the top of the movable plate (4), the upper end of the vertical rod (5) is connected with the bottom of the mutual inductor body (1), the side of the movable plate (4) is penetrated with a guide rod (6), the upper end and the lower end of the guide rod (6) are respectively fixed at the top and the bottom of the groove (3), and the upper end and the lower end of the guide rod (6) are respectively provided with a first spring (7), the bottom of fly leaf (4) and the bottom of recess (3) all are fixed with stopper (8), and install between stopper (8) yielding rubber (9).

2. The remote mutual inductor linking device as claimed in claim 1, wherein: the link mechanism is located mounting panel (2), the link mechanism includes inner chamber (10), inner chamber (10) are reserved in the bottom of mounting panel (2), and the inside of inner chamber (10) is provided with baffle (11), the avris of inner chamber (10) has run through movable rod (12), and the avris interconnect of second spring (13) and baffle (11) is passed through to the tip of movable rod (12), pivot (14) are installed to the center department of inner chamber (10), and the tip interconnect of the outer wall of pivot (14) through pull wire (15) and movable rod (12), and the tip of pivot (14) runs through in the inside and handle (16) interconnect of mounting panel (2), the end connection of movable rod (12) has dead lever (17), and the lower extreme of dead lever (17) runs through in the inside of through-hole (18) to through-hole (18) are seted up in the inside of fixed plate (20), the side of the fixed rod (17) is fixed with a limiting rod (19), and the limiting rod (19) is positioned outside the fixed plate (20).

3. The remote mutual inductor linking device as claimed in claim 1, wherein: the guide rods (6) are distributed at equal angles relative to the central axis of the movable plate (4), and the movable plate (4) and the guide rods (6) form a sliding structure.

4. The remote mutual inductor linking device as claimed in claim 1, wherein: the number of the first springs (7) on the guide rod (6) is two, and the first springs (7) and the guide rod (6) are in a nested design.

5. The remote mutual inductor linking device as claimed in claim 1, wherein: the damping rubber (9) is designed to be of an oval structure, and the damping rubber (9) is connected with the limiting block (8) in a clamping mode.

6. The remote mutual inductor linking device as claimed in claim 2, wherein: the number of the baffle plates (11) is two, and the baffle plates (11) are symmetrically arranged around the central axis of the inner cavity (10).

7. The remote mutual inductor linking device as claimed in claim 2, wherein: the movable rod (12) is designed into a T-shaped structure, and the movable rod (12) and the second spring (13) form a telescopic structure.

8. The remote mutual inductor linking device as claimed in claim 2, wherein: the four traction wires (15) are arranged, and the traction wires (15) are symmetrically arranged around the central axis of the rotating shaft (14).

9. The remote mutual inductor linking device as claimed in claim 2, wherein: the two limiting rods (19) are arranged on the fixing rod (17), and the two limiting rods (19) are connected with the fixing plate (20) in a clamping mode.