CN213905100U - Outgoing line protection mechanism for transformer - Google Patents

Abstract

The utility model relates to a transformer technical field specifically is a transformer is with lead-out wire protection machanism, including machine main part, slide mechanism, fixture and protection machanism, slide mechanism is installed to the upper end of machine main part, slide mechanism includes the straight-bar, the inside movable mounting of straight-bar has interior slider, the axis is installed to the bottom of interior slider, the ball is installed in the centraxonial outside, the inside of straight-bar is provided with the pearl groove, outer even piece is installed to the upper end of interior slider, slide mechanism's internally mounted has fixture. The utility model discloses an go out installation slip clamping device at transformer lead-out wire, through the centre gripping to the connecting wire, comb, prevented that the circuit from buckling and knoing to having installed the protection canopy in the top of transformer, having protected the transformer, thereby reached and combed the protection to the lead-out wire, and extension transformer life's effect.

Description

Outgoing line protection mechanism for transformer

Technical Field

The utility model relates to a transformer technical field specifically is a lead-out wire protection mechanism for transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: the transformer is a static electric appliance made by utilizing the electromagnetic induction principle, when the primary coil of the transformer is connected with an alternating current power supply, alternating magnetic flux is produced in an iron core, the transformer can be divided into a single-phase transformer and a three-phase transformer according to the phase fraction, wherein the single-phase transformer is used for single-phase load and a three-phase transformer group, and the three-phase transformer is used for voltage rising and voltage falling of a three-phase system. The cooling mode can be divided into a dry type transformer and an oil immersed type transformer, the oil immersed type transformer depends on oil as a cooling medium, such as oil immersed self-cooling, oil immersed air cooling, oil immersed water cooling, forced oil circulation and the like, the outgoing line of the transformer is a necessary connection product, and the existing transformer has some defects.

The first problem is that: aiming at the existing transformer, the outgoing line for the transformer does not have a protection mechanism, so that the transformer is easy to knot and bend to cause damage during installation.

The second problem is that: aiming at the existing transformer, the transformer is exposed to rain and sun for a long time, so that the transformer is easily damaged, the use is influenced, and the maintenance difficulty is high.

Therefore, in order to solve the above problems, a lead wire protection mechanism for a transformer is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it constructs to provide a transformer outgoing line protection mechanism to solve the transformer that mentions among the above-mentioned background art, transformer outgoing line does not possess protection mechanism, makes the installation knot easily and buckles and cause the damage, suffers rainwater sun exposure outside for a long time, makes the transformer cause the damage easily, influences the use, maintains the big problem of the degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer is with lead-out wire protection machanism, includes machine main part, slide mechanism, fixture and protection machanism, slide mechanism is installed to the upper end of machine main part, slide mechanism includes the straight-bar, the inside movable mounting of straight-bar has interior slider, the axis is installed to the bottom of interior slider, the ball is installed in the centraxonial outside, the inside of straight-bar is provided with the pearl groove, outer piece even is installed to the upper end of interior slider, slide mechanism's internally mounted has fixture, fixture includes interior inserted bar, the handle is installed to the upper end of inserted bar, first spring is installed to the bottom of inserted bar, splint are installed to the bottom of first spring, the internally mounted of splint has the slipmat, protection machanism is installed to the upper end of machine main part.

Preferably, the protection mechanism comprises a supporting cover rod, the supporting cover rod is installed at the upper end of the machine main body, an insert is installed at the upper end of the supporting cover rod, a shielding cover is installed at the upper end of the insert, a threading hole is formed in the upper end of the shielding cover, a bolt is inserted into the insert, and a second spring is connected to the upper end of the bolt.

Preferably, the machine main part includes the fuselage, the upper mounting plate is installed to the upper end of fuselage, the link is installed to the upper end of upper mounting plate, the lower carriage is installed to the bottom of fuselage.

Preferably, six groups of the inner sliding block, the middle shaft, the balls and the ball grooves are arranged, and the shapes of the balls are fitted with those of the ball grooves.

Preferably, two sets of first springs are installed, the slipmat is the rubber material.

Preferably, the shielding cover is in a half-arc shape, and three groups of threading holes are arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a transformer is with lead-out wire protection mechanism adopts and goes out installation slip clamping device at the transformer lead-out wire, through the centre gripping to the connecting wire, combs, has prevented that the circuit from buckling and knoing to having installed the protection canopy in the top of transformer, having protected the transformer, thereby reached comb the protection to the lead-out wire, and prolonged transformer life's effect.

1. This novel slide mechanism that is provided with, and slide mechanism's internally mounted has fixture, rolls in the pearl groove through the ball for the position of slider in the light removal, and through outer even inside interpolation pole of establishing of inserting of piece, carry out the elasticity centre gripping with first spring, through the slipmat reinforcing friction of rubber material, make to gather together solidus more stable, thereby guaranteed the effect of putting in order the protection to the lead-out wire.

2. This novel protection machanism that is provided with in the upper end of machine main part, through the vaulting pole top install some insert be connected with the shield cover for the shield cover is fixed in the top of machine main part, and the accessible bolt dismantles and changes, through half arc shield cover, makes things convenient for the rainwater landing, to sheltering from of dust, prevents that the sun from directly shining, has reached and has protected the transformer, prolongs the extension and cover

The effect of longevity.

Drawings

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

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

fig. 3 is a schematic sectional structure view of the sliding mechanism of the present invention;

fig. 4 is a schematic view of the sectional structure of the protection mechanism of the present invention.

In the figure: 1. a machine main body; 11. a body; 12. an upper platform; 13. a lower bracket; 14. a connecting frame; 2. a sliding mechanism; 21. a straight rod; 22. an inner slide block; 23. a middle shaft; 24. a ball bearing; 25. a bead groove; 26. an external connecting block; 3. a clamping mechanism; 31. an inner inserted rod; 32. a handle; 33. A first spring; 34. a splint; 35. a non-slip mat; 4. a protection mechanism; 41. a strut-cage bar; 42. An insert; 43. a shield cover; 44. threading holes; 45. a bolt; 46. a second spring.

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 an embodiment:

a lead-out wire protection mechanism for a transformer comprises a machine main body 1, a sliding mechanism 2, a clamping mechanism 3 and a protection mechanism 4, wherein the sliding mechanism 2 is installed at the upper end of the machine main body 1, the sliding mechanism 2 comprises a straight rod 21, an inner sliding block 22 is movably installed inside the straight rod 21, a middle shaft 23 is installed at the bottom of the inner sliding block 22, balls 24 are installed outside the middle shaft 23, a ball groove 25 is formed inside the straight rod 21, an outer connecting block 26 is installed at the upper end of the inner sliding block 22, six groups of the inner sliding block 22, the middle shaft 23, the balls 24 and the ball groove 25 are installed, the balls 24 are fitted with the ball groove 25 in shape, as shown in the comprehensive graph 2 and the graph 3, the two groups of clamping mechanisms 3 are mutually clamped by installing two groups of straight rods 21 to be vertical, the clamping mechanism 3 is installed inside the sliding mechanism 2, the clamping mechanism 3 comprises an inner inserting rod 31, and a handle 32 is installed at the upper end of the inner rod 31, first spring 33 is installed to the bottom of interpolation pole 31, and splint 34 is installed to the bottom of first spring 33, and the internally mounted of splint 34 has slipmat 35, and two sets are installed to first spring 33, and slipmat 35 is the rubber material, synthesizes fig. 2 and shows, is the arc through splint 34 and laminates with the leader line shape mutually for the centre gripping is more stable, and protection machanism 4 is installed to the upper end of machine main part 1.

Further, the protection mechanism 4 includes a stay cover rod 41, the stay cover rod 41 is installed at the upper end of the machine main body 1, the insert 42 is installed at the upper end of the stay cover rod 41, the shielding cover 43 is installed at the upper end of the insert 42, a threading hole 44 is formed in the upper end of the shielding cover 43, a bolt 45 is inserted into the insert 42, a second spring 46 is connected to the upper end of the bolt 45, the shielding cover 43 is in a half-arc shape, the threading hole 44 is provided with three groups, the comprehensive drawing 1 and the drawing 4 are shown, the threading hole 44 is arranged, the outgoing line can penetrate out and be connected, the second spring 46 is arranged, the bolt 45 cannot fall after being screwed out, and the shielding cover 43 is convenient to disassemble.

Further, the machine body 1 includes a machine body 11, an upper platform 12 is installed at an upper end of the machine body 11, a connecting frame 14 is installed at an upper end of the upper platform 12, a lower support 13 is installed at a bottom of the machine body 11, and as shown in fig. 1, standing is more stable by installing the lower support 13.

The working principle is as follows: when a user uses the outgoing line protection mechanism for the transformer, the device is provided with a sliding mechanism 2, a clamping mechanism 3 is arranged inside the sliding mechanism 2, by the balls 24 rolling in the ball grooves 25, the position of the inner slide 22 is easily moved, the inner inserted rod 31 inserted in the outer connecting block 26 and the first spring 33 are elastically clamped, the friction force is enhanced through the anti-slip pad 35 made of rubber, so that the gathering and line fixing are more stable, and the protection mechanism 4 is arranged at the upper end of the machine main body 1, the insert 42 arranged above the supporting cover rod 41 is connected with the shielding cover 43, so that the shielding cover 43 is fixed above the machine main body 1, and can be detached and replaced through the bolt 45, and the semi-arc-shaped shielding cover 43 is convenient for rainwater to slide off, the shielding of the dust prevents the sun from directly drying, thereby achieving the effects of combing and protecting the outgoing lines and prolonging the service life of the transformer.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a transformer is with lead-out wire protection machanism, includes machine main part (1), slide mechanism (2), fixture (3) and protection machanism (4), its characterized in that: the upper end of the machine main body (1) is provided with a sliding mechanism (2), the sliding mechanism (2) comprises a straight rod (21), an inner sliding block (22) is movably arranged inside the straight rod (21), a middle shaft (23) is arranged at the bottom of the inner sliding block (22), a ball (24) is arranged outside the middle shaft (23), a ball groove (25) is arranged inside the straight rod (21), an outer connecting block (26) is arranged at the upper end of the inner sliding block (22), a clamping mechanism (3) is arranged inside the sliding mechanism (2), the clamping mechanism (3) comprises an inner inserting rod (31), a handle (32) is arranged at the upper end of the inner inserting rod (31), a first spring (33) is arranged at the bottom of the inner inserting rod (31), a clamping plate (34) is arranged at the bottom of the first spring (33), and an anti-skid pad (35) is arranged inside the clamping plate (34), and a protection mechanism (4) is installed at the upper end of the machine main body (1).

2. The lead-out wire protection mechanism for a transformer according to claim 1, characterized in that: protection machanism (4) are including vaulting cover pole (41), vaulting cover pole (41) are installed to the upper end of machine main part (1), insert (42) are installed to the upper end of vaulting cover pole (41), cover (43) are installed to the upper end of inserting (42), the upper end of cover (43) is provided with through wires hole (44), the inside of inserting (42) is inserted and is equipped with bolt (45), the upper end of bolt (45) is connected with second spring (46).

3. The lead-out wire protection mechanism for a transformer according to claim 1, characterized in that: machine main part (1) includes fuselage (11), upper mounting plate (12) are installed to the upper end of fuselage (11), link (14) are installed to the upper end of upper mounting plate (12), lower carriage (13) are installed to the bottom of fuselage (11).

4. The lead-out wire protection mechanism for a transformer according to claim 1, characterized in that: six groups of the inner sliding block (22), the middle shaft (23), the balls (24) and the ball grooves (25) are arranged, and the shapes of the balls (24) are fitted with the shapes of the ball grooves (25).

5. The lead-out wire protection mechanism for a transformer according to claim 1, characterized in that: two sets of first spring (33) are installed, slipmat (35) are the rubber material.

6. The lead-out wire protection mechanism for a transformer according to claim 2, characterized in that: the shielding cover (43) is in a half-arc shape, and three groups of threading holes (44) are arranged.

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