CN212411799U

CN212411799U - Protective wire harness structure for transformer

Info

Publication number: CN212411799U
Application number: CN202020875863.4U
Authority: CN
Inventors: 陆琳
Original assignee: Individual
Current assignee: Hubei Yitepu Electric Group Co.,Ltd.
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-26
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a transformer is with protection formula bunch structure belongs to transformer technical field, and it includes the box, the lower surface of box inner wall and the lower surface overlap joint of equipment body, the surface of equipment body has cup jointed the protection angle, the left and right sides face of box inner wall respectively with the left and right sides face fixed connection of backup pad. This protection type bunch structure for transformer, through setting up the slider, bracing piece and spring, at first twine the wire in first pivot, four extrusion pieces are pressed in opposite directions to the staff with both hands, two extrusion pieces drive the bracing piece and are close to in opposite directions, two bracing pieces drive two sliders and extrude telescopic link and spring in opposite directions, make the slider break away from left spout, stimulate the dead lever outwards again, the elasticity of recycling the spring outwards pops out two sliders and blocks in the spout on right side, can enlarge the number of fixed wire, strengthen the effect of bunch, need not to bunch many times, and is simple pleasing to the eye.

Description

Protective wire harness structure for transformer

Technical Field

The utility model belongs to the technical field of the transformer, specifically be a protection type bunch structure for transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: power transformer and special transformer all are connected through the wire between current outside electronic box of transformer and the inside components and parts of voltmeter, but most wires are fixed through ribbon etc. in the existing market, and the bunch effect is poor, and the fixed wire quantity of ribbon is limited simultaneously, needs the staff to carry out a lot of with the ribbon and fixes, and the wire is chaotic, and the influence is pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a transformer is with protection formula bunch structure has solved the wire and has been fixed through ribbon etc. and bunch effect is poor, and the fixed wire quantity of ribbon is limited simultaneously, needs the staff to carry out a lot of with the ribbon and fixes, and the wire is chaotic, influences pleasing to the eye problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer is with protection formula bunch structure, includes the box, the lower surface of box inner wall and the lower surface overlap joint of equipment body, the surface of equipment body has cup jointed the protection angle, the left and right sides face of box inner wall respectively with the left and right sides face fixed connection of backup pad, the front joint of backup pad has two first bearings, cup jointed first pivot in the first bearing, the positive one end of first pivot and the back fixed connection of carousel, the draw-in groove has all been seted up to the left and right sides face of carousel.

Two chutes are formed in the upper surface and the lower surface of the inner wall of the clamping groove, the left side of the inner wall of the clamping groove corresponds to two chutes, a sliding block and a spring are connected in the chutes in a sliding mode, opposite faces of the sliding block are fixedly connected with two ends of a telescopic rod and the spring respectively, the spring is sleeved on the outer surface of the telescopic rod, the right side face of the sliding block is fixedly connected with the left end of a supporting rod, the right side face of the sliding block is fixedly connected with the front face of a driven gear, the one end of the back face of a first rotating shaft is fixedly connected with the front face of the driven gear, the driven gear is meshed with a driving gear through a crawler, the back face of the driving.

As a further aspect of the present invention: the supporting rod is located in the groove, the groove is formed in the left end of the fixing rod, and the right end of the supporting rod is fixedly connected with the left side face of the extrusion block.

As a further aspect of the present invention: the front of the box body is hinged with the left side surface and the right side surface of the box door through four pin shafts respectively, and the front of the box door is provided with a handle.

As a further aspect of the present invention: one end on the back of the second rotating shaft is fixedly connected with one end on the front of the sliding rod, and the outer surface of the sliding rod is sleeved with a sliding sleeve.

As a further aspect of the present invention: and one end of the back surface of the sliding rod is provided with a handle.

As a further aspect of the present invention: the front of sliding sleeve and the one end fixed connection at the gag lever post back, the gag lever post joint is at the spacing groove, the back at the box is seted up in the spacing groove, the spacing groove is provided with a plurality of.

(III) advantageous effects

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

1. this protection type bunch structure for transformer, through setting up the slider, bracing piece and spring, at first twine the wire in first pivot, four extrusion pieces are pressed in opposite directions to the staff with both hands, two extrusion pieces drive the bracing piece and are close to in opposite directions, two bracing pieces drive two sliders and extrude telescopic link and spring in opposite directions, make the slider break away from left spout, stimulate the dead lever outwards again, the elasticity of recycling the spring outwards pops out two sliders and blocks the spout on right side into, can enlarge the number of fixed wire, strengthen the effect of bunch, need not to bunch many times, and is simple pleasing to the eye.

2. This protection formula bunch structure for transformer, through setting up the sliding sleeve, first pivot drives the carousel and rotates, treats to rotate the back that finishes, with the inside promotion of sliding sleeve, the sliding sleeve drives the gag lever post card and goes into the spacing inslot, can be so that the fixed more stability of wire prevents the landing.

3. This protection type bunch structure for transformer through setting up the chamber door, can open the chamber door through the handle and maintain the survey to the equipment body, because of being provided with telescopic link and spring, the spout on right side is outwards popped out and card is gone into to two sliders to the elasticity of recycling the spring, can make things convenient for the slider card to go into in the different spouts.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a schematic sectional view of the top view of the present invention;

fig. 4 is a schematic sectional view of a rear view of the first rotating shaft of the present invention;

fig. 5 is a front view of the present invention;

in the figure: the device comprises a box body 1, an equipment body 2, a protective angle 3, a fixing rod 4, a rotating disc 5, a sliding chute 6, a sliding block 7, an expansion rod 8, a spring 9, a supporting rod 10, a groove 11, an extrusion block 12, a first rotating shaft 13, a first bearing 14, a crawler 15, a driven gear 16, a driving gear 17, a second rotating shaft 18, a second bearing 19, a sliding rod 20, a sliding sleeve 21, a limiting rod 22, a limiting groove 23, a supporting plate 24, a box door 25 and a clamping groove 26.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a transformer is with protection formula bunch structure, including box 1, the lower surface of 1 inner wall of box and the lower surface overlap joint of equipment body 2, the front of box 1 is articulated with the left and right sides face of chamber door 25 respectively through four round pin axles, the front of chamber door 25 is provided with the handle, through setting up chamber door 25, can open chamber door 25 through the handle and maintain equipment body 2 and survey, protection angle 3 has been cup jointed to the surface of equipment body 2, the left and right sides face of 1 inner wall of box respectively with the left and right sides face fixed connection of backup pad 24, the front joint of backup pad 24 has two first bearings 14, cup joint first pivot 13 in the first bearing 14, the positive one end of first pivot 13 and the back fixed connection of carousel 5, draw-in groove 26 has all been seted up to the left and right sides face.

The upper and lower surfaces of the inner wall of the clamping groove 26 are both provided with two sliding chutes 6, the two sliding chutes 6 corresponding to the left side are both connected with sliding blocks 7 in a sliding way, the opposite surfaces of the two sliding blocks 7 are respectively fixedly connected with the two ends of a telescopic rod 8 and a spring 9, the spring 9 is sleeved on the outer surface of the telescopic rod 8, by arranging the telescopic rod 8 and the spring 9 and utilizing the elasticity of the spring 9 to pop the two sliding blocks 7 outwards and clamp the two sliding blocks into the right sliding groove 6, can make things convenient for slider 7 to block into in different spout 6, slider 7's right flank and the left end fixed connection of bracing piece 10, the one end at the back of two first pivots 13 and driven gear 16's positive fixed connection, two driven gear 16 pass through track 15 and driving gear 17 meshing, the back of driving gear 17 and the positive one end fixed connection of second pivot 18, second bearing 19 has been cup jointed to the surface of second pivot 18, second bearing 19 joint is at the back of box 1.

Specifically, as shown in fig. 1, the supporting rod 10 is located in the groove 11, the groove 11 is formed in the left end of the fixing rod 4, the right end of the supporting rod 10 is fixedly connected with the left side face of the extrusion block 12, by arranging the extrusion block 12, firstly, the wire is wound on the first rotating shaft 13, a worker presses the four extrusion blocks 12 with two hands in opposite directions, the two extrusion blocks 12 drive the supporting rod 10 to approach in opposite directions, the two supporting rods 10 drive the two sliding blocks 7 to extrude the telescopic rod 8 and the spring 9 in opposite directions, so that the sliding block 7 is separated from the left sliding chute 6, the sliding block 7 can be conveniently separated from the sliding chute 6 and clamped into the next sliding chute 6,

specifically, as shown in fig. 3, the plurality of limiting grooves 23 are provided, by providing the plurality of limiting grooves 23, the limiting rod 22 can be conveniently clamped in and fixed on the lead, a handle is provided at one end of the back surface of the sliding rod 20, by providing the handle, the sliding rod 20 and the second rotating shaft 18 can be conveniently rotated by the worker through the handle, one end of the back surface of the second rotating shaft 18 is fixedly connected with one end of the front surface of the sliding rod 20, the sliding sleeve 21 is sleeved on the outer surface of the sliding rod 20, the front surface of the sliding sleeve 21 is fixedly connected with one end of the back surface of the limiting rod 22, the limiting rod 22 is clamped in the limiting groove 23, the limiting groove 23 is formed in the back surface of the box body 1, by providing the second rotating shaft 18, the worker rotates the sliding rod 20 and the second rotating shaft 18 through the handle, the second rotating shaft 18 drives the driving gear 17 to rotate, driven gear 16 drives first pivot 13 and rotates, and first pivot 13 drives carousel 5 and rotates, waits to rotate the back that finishes, with sliding sleeve 21 inside promotion, sliding sleeve 21 drives gag lever post 22 card and goes into spacing groove 23, can step up and fix the wire, prevents that the wire landing.

The utility model discloses a theory of operation does:

s1, when a worker needs to fix the lead, the lead is wound on the first rotating shaft 13, the worker presses the four extrusion blocks 12 oppositely by using two hands, the two extrusion blocks 12 drive the supporting rods 10 to approach oppositely, the two supporting rods 10 drive the two sliding blocks 7 to extrude the telescopic rod 8 and the spring 9 oppositely, the sliding blocks 7 are separated from the left sliding groove 6, and then the fixing rod 4 is pulled outwards;

s2, the two sliding blocks 7 are ejected outwards by the elasticity of the spring 9 and clamped into the sliding groove 6 on the right side, after the winding is finished, the sliding sleeve 21 slides outwards, and the sliding sleeve 21 drives the limiting rod 22 to move outwards to separate from the limiting groove 23;

s3, a worker rotates the sliding rod 20 and the second rotating shaft 18 through the handle, the second rotating shaft 18 drives the driving gear 17 to rotate, the two driven gears 16 are meshed with the driving gear 17 through the crawler belt 15 to rotate, the driven gears 16 drive the first rotating shaft 13 to rotate, the first rotating shaft 13 drives the rotating disc 5 to rotate, after the rotation is finished, the sliding sleeve 21 is pushed inwards, and the sliding sleeve 21 drives the limiting rod 22 to be clamped into the limiting groove 23.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a transformer is with protection bunch structure, includes box (1), its characterized in that: the lower surface of the inner wall of the box body (1) is lapped with the lower surface of the equipment body (2), a protective angle (3) is sleeved on the outer surface of the equipment body (2), the left side surface and the right side surface of the inner wall of the box body (1) are fixedly connected with the left side surface and the right side surface of a supporting plate (24) respectively, two first bearings (14) are clamped on the front surface of the supporting plate (24), a first rotating shaft (13) is sleeved in the first bearings (14), one end of the front surface of the first rotating shaft (13) is fixedly connected with the back surface of a rotating disc (5), and clamping grooves (26) are formed in the left side surface and the right side surface of;

the upper surface and the lower surface of the inner wall of the clamping groove (26) are both provided with two sliding grooves (6), the two sliding grooves (6) which are positioned on the left side are both connected with sliding blocks (7) in a sliding way, the opposite surfaces of the two sliding blocks (7) are respectively fixedly connected with the two ends of a telescopic rod (8) and a spring (9), the spring (9) is sleeved on the outer surface of the telescopic rod (8), the right side surface of the sliding block (7) is fixedly connected with the left end of the supporting rod (10), one end of the back surfaces of the two first rotating shafts (13) is fixedly connected with the front surface of the driven gear (16), the two driven gears (16) are meshed with the driving gear (17) through the crawler belt (15), the back surface of the driving gear (17) is fixedly connected with one end of the front surface of the second rotating shaft (18), the outer surface of the second rotating shaft (18) is sleeved with a second bearing (19), and the second bearing (19) is clamped on the back of the box body (1).

2. The protective harness structure for a transformer according to claim 1, wherein: the supporting rod (10) is located in a groove (11), the groove (11) is formed in the left end of the fixing rod (4), and the right end of the supporting rod (10) is fixedly connected with the left side face of the extrusion block (12).

3. The protective harness structure for a transformer according to claim 1, wherein: the front surface of the box body (1) is respectively hinged with the left side surface and the right side surface of the box door (25) through four pin shafts, and the front surface of the box door (25) is provided with a handle.

4. The protective harness structure for a transformer according to claim 1, wherein: one end of the back of the second rotating shaft (18) is fixedly connected with one end of the front of the sliding rod (20), and the outer surface of the sliding rod (20) is sleeved with a sliding sleeve (21).

5. The protective harness structure for a transformer according to claim 4, wherein: and one end of the back surface of the sliding rod (20) is provided with a handle.

6. The protective harness structure for a transformer according to claim 4, wherein: the front of sliding sleeve (21) and the one end fixed connection at the gag lever post (22) back, gag lever post (22) joint is at spacing groove (23), the back at box (1) is seted up in spacing groove (23), spacing groove (23) are provided with a plurality of.