CN218004584U

CN218004584U - Novel lead clamping

Info

Publication number: CN218004584U
Application number: CN202221442855.6U
Authority: CN
Inventors: 张燕; 王丽辉; 郭永军
Original assignee: Tianwei Baobian Hefei Transformer Co ltd
Current assignee: Tianwei Baobian Hefei Transformer Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-09
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a power transformer technical field just discloses a novel lead wire centre gripping, the on-line screen storage device comprises a base, the inside of base is rotated and is connected with two-way lead screw, threaded connection has the slider on the pole wall of two-way lead screw, the slider slides and sets up the inner wall at the base, the top of slider is provided with solid fixed cylinder, gu fixed cylinder's top is provided with the dog, the top of dog is provided with the pressure shell, the dog slides and sets up the inner wall at the pressure shell, the clearance department centre gripping of base and pressure shell is provided with the lead wire, the bar mouth has been seted up to the top inner wall of pressure shell, the inner wall that the pressure shell is located the bar mouth slides and is provided with the movable block, the inner wall rotation of movable block is connected with the bull stick, the bottom pole wall of bull stick runs through the inside that the dog extends to solid fixed cylinder. The utility model discloses have good suitability when the wire of the different diameter size of a dimension of centre gripping, can guarantee the stability of lead wire centre gripping simultaneously.

Description

Novel lead clamping

Technical Field

The utility model relates to a power transformer technical field especially relates to a novel lead wire centre gripping.

Background

The lead structure of the conventional power transformer is arranged in the transformer pressing nail and the clamping piece reinforcing rib, so that the insulativity of the power transformer is influenced to a certain degree, the exertion of the function and the value of the structure of the power transformer is limited, the function and the value of the transformer are reduced, and the accident problem is caused to occur frequently.

In the prior art, a transformer lead needs a lead clamp for clamping and fixing, the lead clamp is grooved at the lead clamping position, the manufacturing process is complex, the cost is high, and the lead clamp does not have good adaptability when clamping leads with different diameters and sizes. Therefore, the application designs a novel lead clamping.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the wire clamp is grooved in the clamping lead wire position in the prior art, the manufacturing process is complex, the cost is higher, and the wire clamp does not have good adaptability when the wire of different diameter sizes of clamping, and the novel lead wire centre gripping that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel lead wire centre gripping, includes the base, the inside of base is rotated and is connected with two-way lead screw, threaded connection has the slider on the pole wall of two-way lead screw, the slider slides and sets up the inner wall at the base, the top of slider is provided with solid fixed cylinder, gu the top of fixed cylinder is provided with the dog, the top of dog is provided with the pressure shell, the dog slides and sets up the inner wall at the pressure shell, the base is provided with the lead wire with the clearance department centre gripping of pressure shell, the bar mouth has been seted up to the top inner wall of pressure shell, the inner wall that the pressure shell is located the bar mouth slides and is provided with the movable block, the inner wall of movable block rotates and is connected with the bull stick, the bottom pole wall of bull stick runs through the dog and extends to the inside of solid fixed cylinder, gu the fixed threaded ring that is provided with in the inside of fixed cylinder, the bottom pole wall of bull stick is provided with screw thread and threaded connection at the inner wall of threaded ring.

Preferably, the center of the bidirectional screw rod is fixedly sleeved with a baffle ring, and the rod wall at the right end of the bidirectional screw rod extends to the outer side of the base and is fixedly connected with a rotating handle.

Preferably, the top end of the rotating rod extends to the upper part of the pressing shell and is fixedly connected with a handle, and the movable block is positioned on the upper side wall and the lower side wall of the strip-shaped opening and is provided with a baffle respectively.

Preferably, the bottom end of the press shell is provided with a cushion pad, and the bottom of the cushion pad is tightly pressed on the side wall of the lead.

Preferably, be provided with the fixed block on the lateral wall of base, a plurality of openings have been seted up to the top inner wall of base, the base is located that the open-ended inner wall slides and is provided with the baffle, the baffle is located the inner wall of fixed block top and has seted up the cavity, the baffle is located the top inner wall fixedly connected with spring of cavity, the bottom fixedly connected with stopper of spring, the spacing groove has been seted up to the top inner wall of fixed block, the stopper runs through the inside that the cavity extends to the spacing groove.

Preferably, the bottom inner wall that the baffle is located the cavity is provided with the spacing ring, the stopper sets up with the spacing ring contact, the baffle is located and is provided with the bar mouth on the lateral wall of cavity, fixedly connected with pull rod on the lateral wall of stopper, the pull rod runs through the outside that the bar mouth extends to the baffle.

Compared with the prior art, the utility model provides a novel lead wire centre gripping possesses following beneficial effect:

1. this novel lead wire centre gripping drives two-way lead screw through rotating the turning handle and rotates and adjust the interval between the slider, rotates the handle and makes the bull stick rotate and rotate along the inner wall of screw ring when along the inside pivoted of movable block, can adjust the interval between pressure shell and the base, makes the lead wire of different diameter sizes of centre gripping equipment can the centre gripping.

2. This novel lead wire centre gripping can drive the spring compression through behind the pulling pull rod, makes the stopper shift out to the outside of the inside spacing groove of fixed block, is convenient for take the baffle out, is convenient for adjust the interval between the baffle, improves the suitability to the lead wire.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses have good suitability when the wire of the different diameter size of a dimension of centre gripping, can guarantee the stability of lead wire centre gripping simultaneously.

Drawings

Fig. 1 is a schematic structural view of a novel lead clamping device provided by the present invention;

FIG. 2 is a side view of the base of FIG. 1;

FIG. 3 is an enlarged view of the structure of the portion A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: the device comprises a base 1, a bidirectional screw rod 2, a sliding block 3, a fixed cylinder 4, a stop block 5, a pressure shell 6, a lead 7, a stop ring 8, a rotating handle 9, a movable block 10, a rotating rod 11, a threaded ring 12, a handle 13, a baffle 14, a buffer cushion 15, a fixed block 16, a partition plate 17, a spring 18, a limiting block 19, a pull rod 20 and a limiting ring 21.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel lead clamping comprises a base 1, a bidirectional lead screw 2 is rotatably connected inside the base 1, a slider 3 is connected on the rod wall of the bidirectional lead screw 2 in a threaded manner, the slider 3 is slidably arranged on the inner wall of the base 1, a fixed cylinder 4 is arranged at the top end of the slider 3, a stopper 5 is arranged at the top end of the fixed cylinder 4, a press shell 6 is arranged above the stopper 5, the stopper 5 is slidably arranged on the inner wall of the press shell 6, a lead 7 is clamped at the gap between the base 1 and the press shell 6, a retaining ring 8 is fixedly sleeved at the center of the bidirectional lead screw 2, the rod wall at the right end of the bidirectional lead screw 2 extends to the outer side of the base 1 and is fixedly connected with a rotating handle 9, and a strip-shaped opening is formed in the inner wall at the top end of the press shell 6, the inner wall that pressure shell 6 is located the bar mouth slides and is provided with movable block 10, the inner wall of movable block 10 rotates and is connected with bull stick 11, the bottom pole wall of bull stick 11 runs through the inside that dog 5 extends to solid fixed cylinder 4, the inside fixed threaded ring 12 that is provided with of solid fixed cylinder 4, the bottom pole wall of bull stick 11 is provided with screw thread and threaded connection at threaded ring 12's inner wall, the top of bull stick 11 extends to the top and the fixedly connected with handle 13 of pressure shell 6, movable block 10 is located the bar mouth on, lower both sides wall is provided with baffle 14 respectively, the bottom of pressure shell 6 is provided with blotter 15, blotter 15's bottom compresses tightly the setting on the lateral wall of lead wire 7.

Be provided with fixed block 16 on base 1's the lateral wall, a plurality of openings have been seted up to base 1's top inner wall, base 1 is located that the open-ended inner wall slides and is provided with baffle 17, baffle 17 is located the inner wall of fixed block 16 top and has seted up the cavity, baffle 17 is located the top inner wall fixedly connected with spring 18 of cavity, spring 18's bottom fixedly connected with stopper 19, the spacing groove has been seted up to fixed block 16's top inner wall, stopper 19 runs through the inside that the cavity extends to the spacing groove, baffle 17 is located the bottom inner wall of cavity and is provided with spacing ring 21, stopper 19 and spacing ring 21 contact setting, baffle 17 is located and is provided with the bar mouth on the lateral wall of cavity, fixedly connected with pull rod 20 on stopper 19's the lateral wall, pull rod 20 runs through the bar mouth and extends to the outside of baffle 17.

The utility model discloses in, during the use, can drive two-way lead screw 2 through rotating turning handle 9 and rotate, thereby can adjust the interval of both sides slider 3 on two-way lead screw 2 pole wall, can drive solid fixed cylinder 4 when slider 3 slides, dog 5 and movable block 10 remove, then rotate handle 13, make bull stick 11 rotate, bull stick 11 can follow the inner wall rotation of threaded ring 12 along movable block 10 pivoted, thereby can adjust the interval between pressure shell 6 and the base 1, make the lead wire of different diameter sizes of centre gripping equipment can be held, can play certain spacing effect to movable block 10 through baffle 14, thereby can guarantee the gliding stability of movable block 10, can make the lead wire obtain stable centre gripping through blotter 15, it is equipped with baffle 17 to insert at the interval of lead wire 14, the lateral wall of baffle 17 sets up to the cambered surface, can and have better suitability between the lead wire 7, simultaneously can guarantee to have certain interval between the lead wire 7, can drive spring 18 after pulling pull rod 20 and compress, make stopper 19 shift out to the outside of the inside spacing groove of fixed block 16, thereby be convenient for take out the baffle 17, be convenient for adjusting, improve the interval of lead wire between the

adaptation

17, 7 nature of adaptation.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel lead wire centre gripping, includes base (1), its characterized in that: the inside of base (1) is rotated and is connected with two-way lead screw (2), threaded connection has slider (3) on the pole wall of two-way lead screw (2), slider (3) slide and set up the inner wall at base (1), the top of slider (3) is provided with solid fixed cylinder (4), the top of solid fixed cylinder (4) is provided with dog (5), the top of dog (5) is provided with pressure shell (6), dog (5) slide and set up the inner wall at pressure shell (6), the centre gripping of base (1) and the clearance department of pressure shell (6) is provided with lead wire (7), the bar mouth has been seted up to the top inner wall of pressure shell (6), the inner wall that pressure shell (6) are located the bar mouth slides and is provided with movable block (10), the inner wall rotation of movable block (10) is connected with bull stick (11), the bottom pole wall of bull stick (11) runs through the inside that dog (5) extended to solid fixed cylinder (4), the inside of solid fixed cylinder (4) is provided with screw thread ring (12), the bottom pole wall of bull stick (11) is connected in screw thread and is provided with screw thread ring (12).

2. A novel lead clamp as defined in claim 1, wherein: the center department of two-way lead screw (2) is fixed to be cup jointed and is kept off ring (8), the right-hand member pole wall of two-way lead screw (2) extends to the outside and fixedly connected with turning handle (9) of base (1).

3. A novel lead clamp as defined in claim 1, wherein: the top of bull stick (11) extends to the top and the fixedly connected with handle (13) of pressing shell (6), movable block (10) are located the upper and lower both sides wall of bar mouth and are provided with baffle (14) respectively.

4. A novel lead clamp as defined in claim 1, wherein: the bottom of pressing shell (6) is provided with blotter (15), the bottom of blotter (15) compresses tightly the setting on the lateral wall of lead wire (7).

5. A novel lead clamp as defined in claim 1, wherein: be provided with fixed block (16) on the lateral wall of base (1), a plurality of openings have been seted up to the top inner wall of base (1), base (1) is located the inner wall of open-ended and slides and is provided with baffle (17), baffle (17) are located the inner wall of fixed block (16) top and have seted up the cavity, baffle (17) are located the top inner wall fixedly connected with spring (18) of cavity, the bottom fixedly connected with stopper (19) of spring (18), the spacing groove has been seted up to the top inner wall of fixed block (16), stopper (19) run through the inside that the cavity extends to the spacing groove.

6. The novel lead clamp of claim 5, wherein: the bottom inner wall that baffle (17) are located the cavity is provided with spacing ring (21), stopper (19) and spacing ring (21) contact setting, baffle (17) are located and are provided with the bar mouth on the lateral wall of cavity, fixedly connected with pull rod (20) on the lateral wall of stopper (19), pull rod (20) run through the outside that the bar mouth extends to baffle (17).