CN212303296U

CN212303296U - Anti-falling wear-resistant mutual inductor

Info

Publication number: CN212303296U
Application number: CN202021508206.2U
Authority: CN
Inventors: 徐吉顺
Original assignee: Individual
Current assignee: Chongqing Kecheng Information Technology Co.,Ltd.
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-01-05
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a prevent falling wear resistant mutual-inductor, including the mutual-inductor body, the outside fixedly connected with buffer board of mutual-inductor body, the outside cover of buffer board is equipped with the casing, a plurality of damping spring of equidistance fixedly connected with between buffer board and the casing, square through hole has been seted up at the top of casing, two ring groove have been seted up to square through hole's inner wall symmetry, square through hole's inner wall swing joint has the backup pad, the spout has all been seted up to the both sides of backup pad, the equal sliding connection of inner wall of two spouts has the sliding block, the one end fixedly connected with fixture block of sliding block, the other end. The utility model discloses a buffer board and damping spring's setting has realized cushioning the absorbing purpose to the outside of mutual-inductor body, has improved the security that the mutual-inductor used, again through the cooperation of ring groove, fixture block and backup pad, has realized taking out the backup pad and has carried out the purpose changed to the thing of placing above-mentioned, has improved the result of use.

Description

Anti-falling wear-resistant mutual inductor

Technical Field

The utility model relates to a mutual-inductor technical field, in particular to prevent falling wear-resisting mutual-inductor.

Background

The mutual inductor can change high voltage into low voltage and large current into small current, is used for measuring or protecting a system, realizes standardization and miniaturization of a measuring instrument, a protecting device and an automatic control device, and can also be used for separating the high voltage system to ensure the safety of people and equipment.

Common mutual-inductor does not possess and prevents falling the structure, leads to the mutual-inductor to receive external collision very easily when carrying or depositing, leads to inside spare part to connect not hard up, leads to inside spare part to damage even to cause the mutual-inductor to damage, the life-span of using is shorter, has increased economic expenditure, and the mutual-inductor does not protect and wets easily moreover, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent falling wear-resisting mutual-inductor to solve the problem that proposes in 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 prevent falling wear-resisting mutual-inductor, includes the mutual-inductor body, the outside fixedly connected with buffer board of mutual-inductor body, the outside cover of buffer board is equipped with the casing, a plurality of damping spring of equidistance fixedly connected with between buffer board and the casing, square through hole has been seted up at the top of casing, two ring groove have been seted up to square through hole's inner wall symmetry, square through hole's inner wall swing joint has the backup pad, the spout has all been seted up, two to the both sides of backup pad the equal sliding connection of inner wall of spout has the sliding block, the one end fixedly connected with fixture block of sliding block, the other end fixedly connected with compression spring of sliding block, compression spring's one end and inner.

Preferably, the fixed cover in outer wall top of backup pad has been connect sealed the pad, the bearing groove has been seted up to the bottom of backup pad, the drier package has been placed to the inside in bearing groove, the top fixedly connected with pulling piece of backup pad.

Preferably, the fixture block is hemispherical, the fixture block is made of elastic materials, and the size of the fixture block is matched with that of the annular clamping groove.

Preferably, a plurality of heat dissipation holes are symmetrically formed in two sides of the shell, and the inner walls of the heat dissipation holes are fixedly clamped with dust screens.

Preferably, each corner of the outer wall of the shell is fixedly connected with a wear pad.

Preferably, round holes are symmetrically formed in the two sides of the buffer plate, the shell and the wear-resistant pad respectively.

The utility model discloses a technological effect and advantage:

(1) the utility model realizes the purpose of buffering and damping the outside of the mutual inductor body through the arrangement of the buffer plate and the damping spring, improves the use safety of the mutual inductor, and realizes the purpose of taking out the support plate to replace the object placed on the support plate through the cooperation of the annular clamping groove, the clamping block and the support plate, thereby improving the use effect;

(2) the utility model discloses a setting of drier package has realized carrying out dry purpose to the mutual-inductor, has improved the aridity of mutual-inductor, uses through the cooperation of louvre again, scatters and disappears the heat that the during operation produced the mutual-inductor body, reduces the temperature of mutual-inductor body to the life of extension mutual-inductor.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. a transformer body; 2. a buffer plate; 3. a housing; 4. a damping spring; 5. a square through hole; 6. an annular neck; 7. a support plate; 8. a slider; 801. a clamping block; 9. a compression spring; 10. a bearing groove; 11. a desiccant bag; 12. heat dissipation holes; 13. a dust screen; 14. a wear pad; 15. a circular hole.

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.

The utility model provides a falling-proof and wear-resistant mutual inductor as shown in figures 1-3, which comprises a mutual inductor body 1, a buffer plate 2 is fixedly connected to the outside of the mutual inductor body 1, a shell 3 is sleeved on the outside of the buffer plate 2, a plurality of damping springs 4 are fixedly connected between the buffer plate 2 and the shell 3 at equal intervals, the buffer plate 2 and the damping springs 4 are mutually matched to realize the purpose of buffering and damping, a square through hole 5 is arranged at the top of the shell 3, two annular clamping grooves 6 are symmetrically arranged on the inner wall of the square through hole 5, a support plate 7 is movably connected to the inner wall of the square through hole 5, a sealing gasket is fixedly sleeved at the top of the outer wall of the support plate 7, a bearing groove 10 is arranged at the bottom of the support plate 7, a drying agent bag 11 is placed in the bearing groove 10, a pulling block is fixedly connected to the top of, the two sides of the supporting plate 7 are respectively provided with a sliding groove, the inner walls of the two sliding grooves are respectively connected with a sliding block 8 in a sliding mode, one end of each sliding block 8 is fixedly connected with a clamping block 801, each clamping block 801 is in a hemispherical shape, each clamping block 801 is made of elastic materials, the size of each clamping block 801 is matched with that of the annular clamping groove 6, the other end of each sliding block 8 is fixedly connected with a compression spring 9, one end of each compression spring 9 is fixedly connected with one side of the inner wall of each sliding groove, the supporting plate 7 can be conveniently pulled out through matching of the sliding blocks 8 and the compression springs 9;

a plurality of louvres 12 have been seted up to casing 3's bilateral symmetry, mutual-inductor body 1 is discharged through a plurality of louvres 12 at the heat that the during operation was distributed, thereby reduce mutual-inductor body 1's heat, improve the result of use, the equal fixed joint of inner wall of a plurality of louvres 12 has dust screen 13, be provided with dust screen 13 and avoid outside dust to get into mutual-inductor body 1's inside, lead to the inside contact failure, shorten life, the equal fixedly connected with abrasion pad 14 in each edge of casing 3's outer wall, prevent to cause wearing and tearing to casing 3, the influence is used, buffer board 2, casing 3 and abrasion pad 14's both sides side symmetry respectively have seted up round hole 15, conveniently penetrate the cable, thereby facilitate the use.

The utility model discloses the theory of operation: before use, the pulling block is pulled upwards, the pulling block drives the supporting plate 7 to move upwards, so that the two clamping blocks 801 are extruded with two sides of the inner wall of the square through hole 5, the compression spring 9 is extruded, the sliding block 8 is driven to slide in the sliding groove, the supporting plate 7 is pulled out, the drying agent bag 11 is placed in the bearing groove 10, then the supporting plate 7 is pushed into the square through hole 5, and the steps are repeated when the drying agent bag 11 needs to be replaced;

pass mutual-inductor body 1 with the cable, mutual-inductor body 1 work, mutual-inductor body 1 produces the heat at the during operation, the heat is outside through a plurality of louvres 12 of seting up, thereby reduce mutual-inductor body 1's temperature, mutual-inductor body 1 is when bumping, produce the extrusion force to casing 3, casing 3 extrudees damping spring 4, damping spring 4 extrudees buffer board 2, damping spring 4 is extruded and takes place the power that deformation can take place to restore to shape, thereby drive damping spring 4 extension, damping spring 4 drives casing 3 by the extruded position reconversion, weaken the vibration that the collision produced.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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 anti-falling wear-resistant mutual inductor comprises a mutual inductor body (1) and is characterized in that a buffer plate (2) is fixedly connected to the outer portion of the mutual inductor body (1), a shell (3) is sleeved on the outer portion of the buffer plate (2), a plurality of damping springs (4) are fixedly connected between the buffer plate (2) and the shell (3) at equal intervals, a square through hole (5) is formed in the top of the shell (3), two annular clamping grooves (6) are symmetrically formed in the inner wall of the square through hole (5), a supporting plate (7) is movably connected to the inner wall of the square through hole (5), sliding grooves are formed in the two sides of the supporting plate (7), sliding blocks (8) are slidably connected to the inner walls of the two sliding grooves, clamping blocks (801) are fixedly connected to one end of each sliding block (8), and compression springs (9) are fixedly connected to the, one end of the compression spring (9) is fixedly connected with one side of the inner wall of the sliding groove.

2. The anti-falling and wear-resistant mutual inductor according to claim 1, wherein a sealing gasket is fixedly sleeved on the top of the outer wall of the supporting plate (7), a bearing groove (10) is formed in the bottom of the supporting plate (7), a desiccant bag (11) is placed inside the bearing groove (10), and a pulling block is fixedly connected to the top of the supporting plate (7).

3. The anti-falling and wear-resistant mutual inductor according to claim 1, wherein the fixture block (801) is in a hemispherical shape, the fixture block (801) is made of an elastic material, and the size of the fixture block (801) is matched with that of the annular clamping groove (6).

4. The anti-falling and wear-resistant mutual inductor according to claim 1, wherein a plurality of heat dissipation holes (12) are symmetrically formed in two sides of the shell (3), and dust screens (13) are fixedly clamped on inner walls of the heat dissipation holes (12).

5. The mutual inductor of claim 1, characterized in that a wear pad (14) is fixedly connected to the outer wall of the housing (3).

6. The anti-falling and wear-resistant mutual inductor according to claim 1, wherein round holes (15) are symmetrically formed in two side edges of the buffer plate (2), the shell (3) and the wear-resistant pad (14) respectively.