CN213583438U

CN213583438U - Lateral hardware fitting for transformer

Info

Publication number: CN213583438U
Application number: CN202023322455.5U
Authority: CN
Inventors: 王磊; 李慧娟
Original assignee: Hefei Gaoyi Electromechanical Science & Technology Co ltd
Current assignee: Hefei Gaoyi Electromechanical Science & Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-06-29
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a lateral part gold utensil that transformer was used, including the gold utensil body, the through-hole has all been seted up to the intermediate position of gold utensil body both sides lateral wall, the top and the equal fixed mounting in below of gold utensil body both sides lateral wall have a mounting panel, two all be provided with the bearing on the relative one side lateral wall of mounting panel, two pass through between the mounting panel bearing movable mounting has the bull stick, two fixed mounting has the gag lever post between the mounting panel, the activity cup joints on the gag lever post and installs two stop collars, the surface of bull stick is provided with two sections reverse screw threads, the intermediate position department of bull stick is provided with the stopper, two sections reverse screw threads in bull stick surface with the stopper is symmetrical point symmetric distribution of each other. The utility model discloses a set up a series of structures and make this device have at the in-process of in-service use and be convenient for press from both sides tight fixed the characteristics that prevent that it breaks away from and fixed back stability is good once more to the wire after connecting.

Description

Lateral hardware fitting for transformer

Technical Field

The utility model relates to a transformer technical field specifically is a lateral part gold utensil that transformer was used.

Background

A transformer is a stationary electrical device, and is a device for converting an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values.

The existing power transformation hardware fitting is mainly used for connecting a bus down lead of a power transformation station and a lead-out terminal of electrical equipment (such as a transformer, a circuit breaker, a disconnecting switch and a mutual inductor), the lead-out terminal of the common electrical equipment is copper and aluminum, the bus lead-out wire is divided into an aluminum stranded wire or a steel-cored aluminum stranded wire, so that the equipment wire clamp is divided into two series of an aluminum equipment wire clamp and a copper-aluminum transition equipment wire clamp from the material, the common power transformation hardware fitting is not convenient for clamping the wire, and further the wire is easy to fall off due to connection of external factors in the long-time use process, potential safety hazards are generated, and therefore, the side part solving problem of the hardware fitting is provided for solving the series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lateral part gold utensil that transformer was used 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: a lateral hardware fitting for a transformer comprises a hardware fitting body, through holes are formed in the middle positions of the side walls of two sides of the hardware fitting body, mounting plates are fixedly mounted above and below the side walls of two sides of the hardware fitting body, bearings are arranged on the side walls of two opposite sides of the two mounting plates, a rotating rod is movably mounted between the two mounting plates through the bearings, a limiting rod is fixedly mounted between the two mounting plates, two limiting sleeves are movably sleeved on the limiting rod, two reverse threads are arranged on the surface of the rotating rod, a limiting block is arranged at the middle position of the rotating rod, the two reverse threads on the surface of the rotating rod are symmetrically distributed with the limiting block as a symmetrical point, internal thread sleeves are sleeved on the two reverse threads on the surface of the rotating rod, movable rods are fixedly mounted between the internal thread sleeves and the limiting block, two the relative one side of movable rod all is provided with presses the seat, two press the relative one side of seat and all seted up the arc indent.

Preferably, the inner side of the arc-shaped pressure groove is provided with a rubber cushion, and the rubber cushion is fixedly bonded with the pressure seat through strong glue.

Preferably, the top end of the rotating rod is connected with a connecting rod, and the top end of the connecting rod is provided with a turntable.

Preferably, a plurality of draw-in groove has been seted up to the equidistant circumference in edge of carousel bottom, one side of connecting rod is provided with the sleeve pipe, the sleeve pipe is open-top structure, sheathed tube inside movable mounting has the movable block, the bottom of movable block is provided with the spring, the top fixed mounting of movable block has the pin rod, the one end of pin rod extends to one of them the inside of draw-in groove.

Preferably, an annular stop block is arranged on the inner side of the opening at the top of the sleeve.

Preferably, a notch is formed in the side wall of the sleeve, a connecting block is arranged on one side of the movable block, one end of the connecting block extends to the outer side of the sleeve through the notch, and a stirring piece is arranged at one end of the connecting block, which is located on the outer side of the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, can insert the inside of gold utensil body with the wire through the through-hole, after connecting, rotate the carousel, make the carousel drive the connecting rod and rotate, the connecting rod then drives the bull stick and rotate, the bull stick makes two internal thread covers move in opposite directions simultaneously through the effect of two sections reverse screw threads on its surface, and then make two movable rods remove in opposite directions, two movable rods then drive two pressure seats and move in opposite directions respectively, two pressure seats then press from both sides the wire tightly, prevent to make the wire drop because external factor's influence after connecting, and when fixed back, elasticity through the spring can make the inside of pin rod card income draw-in groove, and then fix the carousel, make and press from both sides tight back stability good to the wire.

Drawings

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

fig. 2 is a side view of the present invention;

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

fig. 4 is a schematic structural view of the inside of the sleeve of the present invention.

In the figure: 1. a hardware fitting body; 2. mounting a plate; 3. an internal thread sleeve; 4. a rotating rod; 5. a limiting block; 6. pressing a base; 7. a bearing; 8. a connecting rod; 9. a turntable; 10. a limiting sleeve; 11. a limiting rod; 12. a movable rod; 13. a rubber cushion; 14. a through hole; 15. an arc-shaped pressing groove; 16. a card slot; 17. a pin rod; 18. a sleeve; 19. a toggle sheet; 20. a notch; 21. a movable block; 22. A spring; 23. an annular stop block; 24. and (4) connecting the blocks.

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: a technical scheme of a lateral hardware fitting for a transformer comprises a hardware fitting body 1, through holes 14 are formed in the middle positions of the side walls of two sides of the hardware fitting body 1, mounting plates 2 are fixedly mounted above and below the side walls of two sides of the hardware fitting body 1, bearings 7 are arranged on the side walls of one opposite side of the two mounting plates 2, a rotating rod 4 is movably mounted between the two mounting plates 2 through the bearings 7, a limiting rod 11 is fixedly mounted between the two mounting plates 2, two limiting sleeves 10 are movably sleeved on the limiting rod 11, two reverse threads are arranged on the surface of the rotating rod 4, a limiting block 5 is arranged in the middle position of the rotating rod 4, the two reverse threads on the surface of the rotating rod 4 are mutually and symmetrically distributed by taking the limiting block 5 as a symmetrical point, an internal thread sleeve 3 is sleeved on the two reverse threads on the surface of the rotating rod 4, a movable rod 12 is fixedly mounted between, the opposite sides of the two movable rods 12 are provided with pressure seats 6, and the opposite sides of the two pressure seats 6 are provided with arc-shaped pressure grooves 15.

Preferably, the inside of arc indent 15 is provided with rubber cushion 13, and rubber cushion 13 bonds fixedly through the powerful gluey between the pressure seat 6, through the cushioning nature of rubber cushion 13 self, can prevent to press seat 6 and wire direct contact, damage the wire.

Preferably, the top end of the rotating rod 4 is connected with a connecting rod 8, and the top end of the connecting rod 8 is provided with a turntable 9, so that the rotating rod 4 can rotate conveniently.

Preferably, a plurality of draw-in groove 16 has been seted up to the equidistant circumference in edge of carousel 9 bottom, one side of connecting rod 8 is provided with sleeve pipe 18, sleeve pipe 18 is open-top structure, sleeve pipe 18's inside movable mounting has movable block 21, the bottom of movable block 21 is provided with spring 22, the top fixed mounting of movable block 21 has pin rod 17, pin rod 17's one end extends to the inside of one of them draw-in groove 16, after fixed, elasticity through spring 22 can make pin rod 17 block go into the inside of draw-in groove 16, and then fix carousel 9, make and press from both sides tight back stability good to the wire.

Preferably, an annular stopper 23 is provided inside the opening at the top of the sleeve 18 to prevent the movable block 21 from being ejected out of the sleeve 18 due to the elasticity of the spring 22.

Preferably, notch 20 has been seted up on the lateral wall of sleeve pipe 18, one side of movable block 21 is provided with connecting block 24, notch 20 is passed through to the one end of connecting block 24 and is extended to the outside of sleeve pipe 18, and the one end that connecting block 24 is located the sleeve pipe 18 outside is provided with dials piece 19, can drive the activity of movable block 21 through dialling piece 19, and then makes movable block 21 drive the activity of pin pole 17, when needs rotate carousel 9, make pin pole 17 break away from draw-in groove 16 can.

The working principle is as follows: before using, examine the security of each structure of this device earlier, can insert the inside of gold utensil body 1 with the wire through-hole 14, connect good back, rotate carousel 9, make carousel 9 drive connecting rod 8 and rotate, connecting rod 8 then drives bull stick 4 and rotates, bull stick 4 makes two internal thread cover 3 simultaneously move in opposite directions through the effect of two sections reverse screw threads on its surface, and then make two movable rod 12 move in opposite directions, two movable rod 12 then drive two respectively and press seat 6 to move in opposite directions, two are pressed seat 6 and are then pressed the wire tightly, prevent to make the wire drop owing to external factor's influence after connecting, and when fixed back, can make pin rod 17 card go into the inside of draw-in groove 16 through spring 22's elasticity, and then fix carousel 9, make and press from both sides tight stability good to the wire.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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 lateral part gold utensil that transformer was used, includes gold utensil body (1), its characterized in that: the middle position of the side walls of two sides of the hardware fitting body (1) is provided with a through hole (14), the upper part and the lower part of the side walls of two sides of the hardware fitting body (1) are fixedly provided with mounting plates (2), the side walls of two opposite sides of the mounting plates (2) are provided with bearings (7), a rotating rod (4) is movably mounted between the two mounting plates (2) through the bearings (7), a limiting rod (11) is fixedly mounted between the two mounting plates (2), the limiting rod (11) is movably sleeved with two limiting sleeves (10), the surface of the rotating rod (4) is provided with two reverse threads, the middle position of the rotating rod (4) is provided with a limiting block (5), the two reverse threads on the surface of the rotating rod (4) are symmetrically distributed with the limiting block (5) as a symmetric point, the two reverse threads on the surface of the rotating rod (4) are provided with an internal thread sleeve (3) in a threaded sleeve manner, the internal thread sleeve (3) with fixed mounting has movable rod (12) between stop collar (10), two one side that movable rod (12) is relative all is provided with presses seat (6), two arc indent (15) have all been seted up to one side that presses seat (6) to be relative.

2. The side fitting for a transformer according to claim 1, wherein: the inboard of arc indent (15) is provided with rubber cushion (13), rubber cushion (13) with it is fixed to bond through the powerful glue between pressure seat (6).

3. The side fitting for a transformer according to claim 1, wherein: the top of bull stick (4) is connected with connecting rod (8), carousel (9) are installed on the top of connecting rod (8).

4. The side fitting for a transformer according to claim 3, wherein: a plurality of draw-in groove (16) have been seted up to the equidistant circumference in edge of carousel (9) bottom, one side of connecting rod (8) is provided with sleeve pipe (18), sleeve pipe (18) are open-top structure, the inside movable mounting of sleeve pipe (18) has movable block (21), the bottom of movable block (21) is provided with spring (22), the top fixed mounting of movable block (21) has pin rod (17), the one end of pin rod (17) extends to one of them the inside of draw-in groove (16).

5. The side fitting for a transformer according to claim 4, wherein: an annular stop block (23) is arranged on the inner side of the opening at the top of the sleeve (18).

6. The side fitting for a transformer according to claim 4, wherein: notch (20) have been seted up on the lateral wall of sleeve pipe (18), one side of movable block (21) is provided with connecting block (24), the one end of connecting block (24) is passed through notch (20) extend to the outside of sleeve pipe (18), connecting block (24) are located the one end in the sleeve pipe (18) outside is provided with dials movable plate (19).