CN112908642A

CN112908642A - Transformer lead clamp suitable for different wire harnesses

Info

Publication number: CN112908642A
Application number: CN202110067573.6A
Authority: CN
Inventors: 石爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-06-04

Abstract

The invention relates to the technical field of transformers, and discloses a transformer lead clamp applicable to different wire harnesses, which comprises a mounting plate, a limiting component and two fixing components, wherein the front surface of the mounting plate is fixedly connected with the back surface of the limiting component, when the diameter of a lead is overlarge, a fixed rod head can excessively move and pushes a connecting rod to move, under the action of the connecting rod, a moving head starts to move upwards and generates extrusion force on a special-shaped head to separate the special-shaped head, a rotating rod rotates, an mounting head also moves along with the rotating rod, an elastic iron sheet stretches and keeps reaction force in the process, then a limiting head moves upwards under the action of the moving head and pushes a mounting block and a moving column to move upwards, a turnover rod turns over along with the turnover rod and pushes a moving block to move, and under the action of the moving block, a limiting frame can limit the lead, and then reached and to have carried out the effect of centre gripping to different diameters size pencil.

Description

Transformer lead clamp suitable for different wire harnesses

Technical Field

The invention relates to the technical field of transformers, in particular to a transformer lead clamp suitable for different wire harnesses.

Background

The power transformer is a static electrical device, which is used to change a certain value of alternating voltage into another or several different values of voltage with the same frequency, the power transformer is one of the main devices of power plant and substation, the transformer can not only raise the voltage and transmit the electric energy to the power utilization area, but also reduce the voltage into various levels of use voltage to meet the demand of power utilization, with the rapid development of power construction, the transformer is used more frequently, even the transformer becomes an indispensable part, however, the transformer has certain problems in the use process, the main problems are as follows:

inside lead wire that has many diameters not of a uniform size that exists of transformer, in order not to influence the use of equipment, need carry out the centre gripping to these lead wires fixedly, however when lead wire diameter is too big, the folder probably can't carry out the centre gripping, and when lead wire diameter is too little, the folder probably can't guarantee to the inseparable degree of its centre gripping, the later stage condition that drops very easily appears to influence the use of transformer, and then produce the influence to normal power consumption of within range power network and people.

Therefore, the demand for high reliability products is urgent, and a transformer lead clamp suitable for different wire harnesses is provided, which has the advantage of clamping wire harnesses with different diameters to solve the above problems.

Disclosure of Invention

In order to realize the purpose of clamping the wire harnesses with different diameters, the invention provides the following technical scheme: the utility model provides a be suitable for transformer lead wire folder of different pencil, includes mounting panel, spacing subassembly and two fixed subassemblies, the mounting panel openly with spacing subassembly back fixed connection, spacing subassembly bottom inner wall swing joint has the locomotive, locomotive bottom inner wall swing joint has the connecting rod, connecting rod bottom and fixed subassembly top swing joint, two the equal fixed mounting in the relative one side top outer wall of fixed subassembly has the stay cord, the equal fixed mounting in relative one side of two stay cords has the rotating tube, rotating tube back swing joint has the fixed disk, rotating tube inner wall swing joint has the wind spring.

As optimization, spacing subassembly includes limiting plate and extrusion subassembly, limiting plate bottom inner wall swing joint has the removal post, remove post bottom end fixed mounting has the installation piece, the equal swing joint of installation piece left and right sides inner wall has the folding rod, is located left folding rod top outer wall swing joint has the movable block, installation piece bottom fixed mounting has the spacing head, spacing head outer wall and extrusion subassembly inner wall swing joint.

As optimization, the extrusion subassembly includes the shell, the equal swing joint in top and the bottom of shell left and right sides inner wall has the installation head, one side swing joint that the installation head is close to shell vertical center line has the dwang, one side swing joint that the dwang is close to shell vertical center line has special-shaped head, one side swing joint that the installation head is close to shell horizontal center line has the elasticity iron sheet.

As an optimization, the fixed subassembly includes the solidus head, the equal fixed mounting in solidus head left side top and bottom has the installation pole, solidus head right side fixed mounting has the erection column, erection column top fixed mounting has the solidus head, erection column bottom fixed mounting has spacing post.

As optimization, the equal swing joint in limiting plate bottom left and right sides has the sliding block, and is located left sliding block left side and movable block right side fixed connection for the sliding block can remove along with the movable block, thereby makes the removal of movable block more smooth and easy.

As optimization, the number of the moving blocks is two, the outer walls of the two moving blocks are movably connected with limiting rings, and the limiting frames are fixedly mounted on the opposite sides of the two moving blocks, so that the limiting rings can generate limiting force on the moving blocks, and the limiting frames can generate a fixing effect on the lead.

As optimization, the number of the special-shaped heads is two, the limiting grooves are formed in the opposite sides of the two special-shaped heads, and the size of each limiting groove is matched with that of each limiting head and that of each moving head, so that the special-shaped heads can generate acting force on the limiting heads and the moving heads, and a limiting effect is generated.

Preferably, the outer wall of the top of the left side of the coil spring is fixedly connected with the inner wall of the fixed disc, and the outer wall of the bottom of the right side of the coil spring is fixedly connected with the inner wall of the rotating tube, so that the coil spring can keep acting force on the fixed disc and the rotating tube, and the rotating tube can be timely reset after rotating.

As optimization, the sliding grooves are formed in the left side and the right side of the bottom of the mounting plate, the diameters of the sliding grooves are matched with the diameters of the bottoms of the limiting columns, the limiting columns can slide in the sliding grooves, and therefore the smoothness of the limiting columns during moving is guaranteed.

The invention has the beneficial effects that:

1. this be suitable for transformer lead wire folder of different pencil, through arranging the lead wire in between two solidus heads, make two solidus heads move to both sides under the pressure effect, and drive the erection column and move, spacing post also moves along with solidus head, the erection rod also moves under the effect of solidus head simultaneously, under the effect of erection rod, the stay cord also begins to move, and produce certain pulling force to the rotating tube, because the stay cord twines in the rotating tube outer wall, make the rotating tube can rotate under the stay cord effect, the coil spring of rotating tube inner wall just begins to tighten up this moment, and keep reaction force, make the stay cord keep the effort of rotating tube direction, thereby make two solidus heads keep relative one side pressure, and then reached the effect to the effective centre gripping of lead wire.

2. This be suitable for transformer lead wire folder of different pencil, when the lead wire diameter is too big, excessive removal can appear in the solid pole head, and promote the connecting rod to remove, under the effect of connecting rod, the movable head begins to shift up, and produce the extrusion force to special-shaped head, make its separation, the dwang rotates, the installation head also removes thereupon, in-process elasticity iron sheet stretches and keeps the reaction force, spacing head shifts up under the effect of movable head afterwards, and promote installation piece and removal post to shift up, turn over the folding rod and turn over thereupon, and promote the movable block to remove, under the effect of movable block, spacing frame alright produce limiting displacement to the lead wire, and then reached and can carry out the effect of centre gripping to different diameter size pencil.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of the fixing plate of the present invention;

FIG. 4 is an enlarged schematic view of a spacing assembly of the present invention;

FIG. 5 is an enlarged schematic view of the extrusion assembly of the present invention;

FIG. 6 is an enlarged view of the fixing assembly of the present invention.

In the figure: 1. mounting a plate; 2. a limiting component; 21. a limiting plate; 22. moving the column; 23. a mounting head; 24. a folding rod; 25. a moving block; 26. a limiting head; 27. an extrusion assembly; 271. a housing; 272. a mounting head; 273. rotating the rod; 274. an elastic iron piece; 275. a profiled head; 3. a moving head; 4. a connecting rod; 5. a fixing assembly; 51. fixing the thread end; 52. mounting a rod; 53. mounting a column; 54. a limiting column; 55. fixing the club head; 6. pulling a rope; 7. rotating the tube; 8. fixing the disc; 9. a coil spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a transformer lead clamp suitable for different wire harnesses comprises a mounting plate 1, a limiting component 2 and two fixing components 5, as can be seen from fig. 1, sliding grooves are respectively formed on the left side and the right side of the bottom of the mounting plate 1, the diameters of the sliding grooves are matched with the diameters of the bottoms of the limiting posts 54, so that the limiting posts 54 can slide in the sliding grooves, thereby ensuring the smoothness of the limiting posts 54 during movement, the front surface of the mounting plate 1 is fixedly connected with the back surface of the limiting component 2, the inner wall of the bottom of the limiting component 2 is movably connected with a moving head 3, the inner wall of the bottom of the moving head 3 is movably connected with a connecting rod 4, the bottom of the connecting rod 4 is movably connected with the tops of the fixing components 5, pull ropes 6 are fixedly mounted on the outer wall of the tops of the opposite sides of the two fixing components 5, rotating, as can be seen from fig. 2-3, the top outer wall of the left side of the coil spring 9 is fixedly connected with the inner wall of the fixed disk 8, and the bottom outer wall of the right side of the coil spring 9 is fixedly connected with the inner wall of the rotating tube 7, so that the coil spring 9 can maintain acting force on both the fixed disk 8 and the rotating tube 7, and the rotating tube 7 can be timely reset after rotating.

Referring to fig. 4, the limiting component 2 includes a limiting plate 21 and an extruding component 27, as shown in fig. 4, the left and right sides of the bottom of the limiting plate 21 are movably connected with sliding blocks, and the left side of the sliding block on the left side is fixedly connected with the right side of a moving block 25, so that the sliding blocks can move along with the moving block 25, and the moving block 25 can move more smoothly, the inner wall of the bottom of the limiting plate 21 is movably connected with a moving column 22, the bottom of the moving column 22 is fixedly installed with an installation block 23, the inner walls of the left and right sides of the installation block 23 are movably connected with a turning rod 24, the outer wall of the top of the turning rod 24 on the left side is movably connected with a moving block 25, as shown in fig. 4, the number of the moving blocks 25 is two, the outer walls of the two moving blocks 25 are, and the limiting frame can generate a fixing effect on the lead, the limiting head 26 is fixedly arranged at the bottom end of the mounting block 23, and the outer wall of the limiting head 26 is movably connected with the inner wall of the extrusion assembly 27.

Referring to fig. 5, the extruding assembly 27 includes a housing 271, the top and bottom of the inner walls of the left and right sides of the housing 271 are movably connected with mounting heads 272, one side of the mounting heads 272 close to the vertical center line of the housing 271 is movably connected with a rotating rod 273, one side of the rotating rod 273 close to the vertical center line of the housing 271 is movably connected with a special-shaped head 275, as shown in fig. 4-5, the number of the special-shaped heads 275 is two, and the opposite sides of the two special-shaped heads 275 are both provided with a limiting groove, and the size of the limiting groove is matched with the size of the limiting head 26 and the size of the moving head 3, so that the special-shaped heads 275 can generate acting force on the limiting head 26 and the moving head 3, thereby generating a limiting effect.

Referring to fig. 6, the fixing member 5 includes a wire fixing head 51, mounting rods 52 are fixedly mounted on the top and the bottom of the left side of the wire fixing head 51, a mounting column 53 is fixedly mounted on the right side of the wire fixing head 51, a wire fixing head 55 is fixedly mounted on the top of the mounting column 53, and a limiting column 54 is fixedly mounted on the bottom of the mounting column 53.

In use, referring to fig. 1-6, by placing the lead between the two wire fixing heads 51, the two wire fixing heads 51 move to both sides under the action of pressure and drive the mounting post 53 to move, the limiting post 54 and the wire fixing head 55 also move, and the mounting post 52 also moves under the action of the wire fixing head 51, and under the action of the mounting post 52, the pull rope 6 also starts to move and generates a certain pulling force on the rotating tube 7, because the pull rope 6 is wound on the outer wall of the rotating tube 7, the rotating tube 7 can rotate under the action of the pull rope 6, at this time, the coil spring 9 on the inner wall of the rotating tube 7 starts to tighten, and keeps a reaction force, so that the pull rope 6 keeps the acting force in the direction of the rotating tube 7, so that the two wire fixing heads 51 keep opposite side pressure, when the diameter of the lead is too large, the wire fixing head 55 excessively moves and pushes the connecting rod 4 to move, under the action of the connecting rod 4, the moving head 3 starts to move upwards, extrusion force is generated on the special-shaped head 275 to separate the special-shaped head, the rotating rod 273 rotates, the mounting head 272 moves along with the special-shaped head, the elastic iron sheet 274 stretches and keeps reaction force in the process, then the limiting head 26 moves upwards under the action of the moving head 3 and pushes the mounting block 23 and the moving column 22 to move upwards, the turnover rod 24 turns over along with the turnover rod and pushes the moving block 25 to move, and under the action of the moving block 25, the limiting frame can limit the lead.

In summary, according to the transformer lead clamp applicable to different wire harnesses, the lead is placed between the two wire fixing heads 51, so that the two wire fixing heads 51 move towards two sides under the action of pressure, the mounting post 53 is driven to move, the limiting post 54 and the wire fixing head 55 also move along with the movement, the mounting rod 52 also moves under the action of the wire fixing heads 51, the pull rope 6 also starts to move under the action of the mounting rod 52 and generates a certain pulling force on the rotating tube 7, because the pull rope 6 is wound on the outer wall of the rotating tube 7, the rotating tube 7 can rotate under the action of the pull rope 6, at the moment, the coil spring 9 on the inner wall of the rotating tube 7 starts to tighten, the reaction force is kept, the pull rope 6 keeps the acting force in the direction of the rotating tube 7, so that the two wire fixing heads 51 keep opposite side pressure, the effect of effectively clamping the lead is achieved, when the diameter of the lead is too large, excessive movement can appear in the club fixing head 55, and promote the connecting rod 4 to move, under the effect of connecting rod 4, the moving head 3 begins to move up, and produce the extrusion force to dysmorphism head 275, make its separation, the dwang 273 rotates, the installation head 272 also moves along with it, the in-process elasticity iron sheet 274 stretches and keeps the reaction force, spacing head 26 moves up under the effect of moving head 3 afterwards, and promote installation piece 23 and moving column 22 to move up, turn over folding rod 24 and turn over along with it, and promote the moving block 25 to move, under the effect of moving block 25, spacing frame alright produce limiting displacement to the lead wire, and then reached and can carry out the effect of centre gripping to the pencil of different diameters.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a be suitable for transformer lead clamp spare of different pencil, includes mounting panel (1), spacing subassembly (2) and two fixed subassemblies (5), its characterized in that: mounting panel (1) openly with spacing subassembly (2) back fixed connection, spacing subassembly (2) bottom inner wall swing joint has removal head (3), removal head (3) bottom inner wall swing joint has connecting rod (4), connecting rod (4) bottom and fixed subassembly (5) top swing joint, two the equal fixed mounting in one side top outer wall that fixed subassembly (5) is relative has stay cord (6), and the equal fixed mounting in one side of two stay cords (6) is with rotating-tube (7), rotating-tube (7) back swing joint has fixed disk (8), rotating-tube (7) inner wall swing joint has wind spring (9).

2. The transformer lead clamp applicable to different wire harnesses according to claim 1, wherein: spacing subassembly (2) include limiting plate (21) and extrusion subassembly (27), limiting plate (21) bottom inner wall swing joint has removal post (22), it has installation piece (23) to remove post (22) bottom fixed mounting, the equal swing joint in installation piece (23) left and right sides inner wall has turns over folding rod (24), is located the left it has movable block (25) to turn over folding rod (24) top outer wall swing joint, installation piece (23) bottom fixed mounting has spacing head (26), spacing head (26) outer wall and extrusion subassembly (27) inner wall swing joint.

3. The transformer lead clamp applicable to different wire harnesses according to claim 2, wherein: the extrusion subassembly (27) includes shell (271), the equal swing joint in top and the bottom of shell (271) left and right sides inner wall has installation head (272), one side swing joint that installation head (272) are close to shell (271) vertical center line has dwang (273), one side swing joint that dwang (273) are close to shell (271) vertical center line has special-shaped head (275), one side swing joint that installation head (272) are close to shell (271) horizontal center line has elastic iron sheet (274).

4. The transformer lead clamp applicable to different wire harnesses according to claim 1, wherein: fixed subassembly (5) are including solidus head (51), the equal fixed mounting in solidus head (51) left side top and bottom has installation pole (52), solidus head (51) right side fixed mounting has erection column (53), erection column (53) top fixed mounting has solidus head (55), erection column (53) bottom fixed mounting has spacing post (54).

5. The transformer lead clamp applicable to different wire harnesses according to claim 2, wherein: the left side and the right side of the bottom of the limiting plate (21) are movably connected with sliding blocks, and the left sides of the sliding blocks on the left side are fixedly connected with the right sides of the moving blocks (25).

6. The transformer lead clamp applicable to different wire harnesses according to claim 2, wherein: the number of the moving blocks (25) is two, the outer walls of the two moving blocks (25) are movably connected with limit rings, and limit frames are fixedly mounted on the opposite sides of the two moving blocks (25).

7. The transformer lead clamp applicable to different wire harnesses according to claim 3, wherein: the number of dysmorphism head (275) is two, and the spacing groove has all been seted up to the relative one side of two dysmorphism heads (275), and the size of spacing groove and the size mutual adaptation of spacing head (26) and removal head (3).

8. The transformer lead clamp applicable to different wire harnesses according to claim 1, wherein: the outer wall of the top of the left side of the coil spring (9) is fixedly connected with the inner wall of the fixed disc (8), and the outer wall of the bottom of the right side of the coil spring (9) is fixedly connected with the inner wall of the rotating tube (7).

9. The transformer lead clamp applicable to different wire harnesses according to claim 4, wherein: the sliding grooves are formed in the left side and the right side of the bottom of the mounting plate (1), and the diameters of the sliding grooves are matched with the diameters of the bottoms of the limiting columns (54).