CN220857177U

CN220857177U - Clamp convenient for transformer wiring

Info

Publication number: CN220857177U
Application number: CN202322608726.0U
Authority: CN
Inventors: 樊文斐; 张焱; 马丁禛
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-04-26
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of transformer wiring, in particular to a clamp convenient for transformer wiring, which comprises: the lower clamp pipe and the upper clamp pipe, the clamp pipe is provided with down, the clamp pipe outside is provided with protective structure down, the inside clamping structure that is provided with of clamp pipe down, protective structure includes down the protecting crust, the protecting crust sets up the clamp pipe outside down, it is provided with the protecting crust to go up the clamp pipe outside, the first mount pad of protecting crust outer wall fixedly connected with down, go up protecting crust outer wall fixedly connected with second mount pad, first mount pad and the outside card of second mount pad are equipped with the cassette, cassette outer wall fixedly connected with installation pole, the installation pole inserts to establish inside first mount pad and second mount pad. The clamp convenient for the transformer wiring can seal the external protection of the wiring position, avoid the influence of external factors on the connection of the wiring position, avoid the electric leakage of the wiring position and improve the practicability of the device.

Description

Clamp convenient for transformer wiring

Technical Field

The utility model relates to the technical field of transformer wiring, in particular to a clamp convenient for transformer wiring.

Background

A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.

For example, patent document CN207868583U discloses a clamp for facilitating transformer wiring, which comprises a top clamping plate, a bottom clamping plate, a screw, a rotary sleeve, a side extrusion plate, a parallel extrusion plate, a side extrusion hole, a parallel extrusion hole, a fixing sleeve, a side abutment plate, a parallel abutment plate, a side abutment hole, a parallel abutment hole, a spring, a rotary groove and a backing plate. The beneficial effects of the utility model are as follows: the device comprises top splint, bottom splint to the top splint comprises parallel stripper plate and the side stripper plate that is located parallel stripper plate both ends slope and sets up a plurality of opening side extrusion hole down on side stripper plate bottom outer wall, sets up a plurality of opening parallel extrusion hole down in parallel stripper plate bottom, and a screw rod of cross-under on the top splint, and screw rod bottom and bottom splint butt joint, make the interval between top splint and the bottom splint can be adjusted through the mode of twisting the screw rod.

The clamp of the existing transformer wiring utilizes the clamp to clamp and limit the cable, but the transformer wiring is exposed outside, and has no protective facilities, so that the transformer wiring is easy to be damaged, the loosening condition occurs, the practicability of the device is reduced, and therefore, the design of the clamp convenient for the transformer wiring is needed to solve the problems.

Disclosure of utility model

The utility model aims to provide a clamp convenient for transformer wiring, which solves the problems that the clamp for the existing transformer wiring provided in the background art clamps and limits a cable, but the transformer wiring is exposed outside without protective facilities, so that the transformer wiring is easy to be damaged, loose occurs, and the practicability of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a fixture for facilitating transformer wiring, comprising: the lower clamp pipe and the upper clamp pipe, the clamp pipe is provided with down, the clamp pipe outside is provided with protective structure down, the inside clamping structure that is provided with of clamp pipe down, protective structure includes down the protecting crust, the protecting crust sets up the clamp pipe outside down, it is provided with the protecting crust to go up the clamp pipe outside, the first mount pad of protecting crust outer wall fixedly connected with down, go up protecting crust outer wall fixedly connected with second mount pad, first mount pad and the outside card of second mount pad are equipped with the cassette, cassette outer wall fixedly connected with installation pole, the installation pole is inserted and is established inside first mount pad and second mount pad, installation pole and the inside inserted of first mount pad are equipped with the inserted bar.

Preferably, the connecting rings are fixedly connected to the two ends of the lower clamping tube and the upper clamping tube, the sealing sleeve is clamped outside the connecting rings, and a slot hole through which the transformer wiring passes is formed in the sealing sleeve.

Preferably, a sealing ring is arranged on the inner wall of the sealing sleeve, and the sealing ring is made of rubber.

Preferably, the clamping structure comprises a moving rod, the moving rod is inserted into the lower clamping pipe and the upper clamping pipe, one end, away from the lower clamping pipe and the upper clamping pipe, of the moving rod is fixedly connected with a clamping plate, a fixing rod is inserted into the moving rod, and a spring is wound on the surface of the fixing rod.

Preferably, the other end of the spring is connected with a damper, and the damper is arranged inside the lower clamping tube and the upper clamping tube.

Preferably, the outer wall of the clamping plate is fixedly connected with an anti-slip pad, and the anti-slip pad is made of rubber.

Preferably, the outer wall of the movable rod is fixedly connected with a sliding block, the sliding block is inserted into a sliding groove, and the sliding groove is formed in the lower clamping pipe and the upper clamping pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. This anchor clamps convenient to transformer wiring is provided with protective structure, when using, the user passes the slotted hole of seal cover with the transformer wiring at first, make it wire in the cavity of lower clamp pipe and last clamp pipe stroke, after the wiring is accomplished with lower protecting crust and last protecting crust block to clamp pipe down and last clamp outside, later with cassette block to first mount pad and second mount pad outside, the installation pole inserts first mount pad and second mount pad in step this moment, at last with the inserted bar insert inside first mount pad, second mount pad and the installation pole, accomplish the assembly of lower protecting crust and last protecting crust, accessible lower protecting crust and last protecting crust protect transformer wiring department, afterwards with the seal cover block outside the go-between, can guarantee the whole seal of transformer wiring department, avoid entering dust rainwater etc. and cause the influence, through this design, but the realization is convenient for the anchor clamps of transformer wiring can seal outside protection to junction department, avoid external factors to influence the connection of junction department, and can avoid the electric leakage of junction department, the practicality of device has been improved.

2. This anchor clamps convenient to transformer wiring is provided with the clamping structure, when transformer wiring, the pulling movable rod moves to keeping away from wiring department, after the wiring is accomplished, loosen the movable rod, the spring is in the compression state of holding up, loosen the movable rod, utilize the elasticity of spring to drive movable rod and splint removal voluntarily, make its butt joint line department carry out the centre gripping, avoid rocking and lead to wiring department not hard up, utilize the attenuator to decompose the power that the spring produced, avoid the spring to shake repeatedly, through this design, realize that this anchor clamps convenient for transformer wiring can be in the butt joint line department centre gripping stable after the wiring is accomplished, avoid wiring department to appear not hard up, the practicality and the stability of device have been improved.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.

In the figure: 111. a lower clamping tube; 112. an upper clamping tube; 2. a protective structure; 211. a lower protective shell; 212. a lower protective shell; 213. a first mount; 214. a second mounting base; 215. a clamping seat; 216. a mounting rod; 217. a rod; 218. a connecting ring; 219. sealing sleeve; 220. a seal ring; 3. a clamping structure; 311. a moving rod; 312. a clamping plate; 313. a fixed rod; 314. a spring; 315. a damper; 316. an anti-slip pad; 317. a slide block; 318. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

A fixture for facilitating transformer wiring, comprising: the transformer comprises a lower clamping tube 111 and an upper clamping tube 112, wherein an upper clamping tube 112 is arranged above the lower clamping tube 111, a protective structure 2 is arranged outside the lower clamping tube 111, a clamping structure 3 is arranged inside the lower clamping tube 111, the protective structure 2 comprises a lower protective shell 211, the lower protective shell 211 is arranged outside the lower clamping tube 111, an upper protective shell 212 is arranged outside the upper clamping tube 112, the outer wall of the lower protective shell 211 is fixedly connected with a first mounting seat 213, the outer wall of the upper protective shell 212 is fixedly connected with a second mounting seat 214, the first mounting seat 213 and the second mounting seat 214 are externally clamped with a clamping seat 215, the outer wall of the clamping seat 215 is fixedly connected with a mounting rod 216, the mounting rod 216 is inserted into the first mounting seat 213 and the second mounting seat 214, the mounting rod 216 and the first mounting seat 213 are internally inserted with a plug rod 217, through the design, the transformer junction is arranged inside the lower clamping tube 111 and the upper clamping tube 112, after the junction is completed, the upper clamping tube 112 is clamped at the upper end of the lower clamping tube 111, the lower protective shell 211 and the upper protective shell 212 are respectively clamped with the second mounting seat 214, the lower clamping tube 212 is respectively clamped with the upper clamping tube 111 and the second mounting seat 214, the second mounting seat 213 is simultaneously inserted into the first mounting seat 213 and the second mounting seat 213, the second mounting seat 213 is simultaneously, the second mounting seat is internally mounted with the second mounting seat 213 and the second mounting seat 213, and the second mounting seat is simultaneously inserted into the second mounting seat 213.

Further, the connecting rings 218 are fixedly connected to the two ends of the lower clamping tube 111 and the upper clamping tube 112, the sealing sleeve 219 is clamped outside the connecting rings 218, slotted holes through which transformer wiring passes are formed in the sealing sleeve 219, through the design, after the lower clamping tube 111 and the upper clamping tube 112 are clamped, the connecting rings 218 formed in the two ends of the lower clamping tube 111 and the upper clamping tube 112 protrude outside the lower protective shell 211 and the upper protective shell 212, at the moment, the sealing sleeve 219 is clamped outside the connecting rings 218, so that the wiring passes through the slotted holes formed in the sealing sleeve 219, sealing of the transformer wiring is ensured, and influence caused by ash inlet, water inlet and the like at the wiring is avoided.

Further, sealing sleeve 219 inner wall is provided with sealing washer 220, and sealing washer 220 material is rubber, and through this design, sealing washer 220 material that sealing sleeve 219 inner wall set up is rubber, makes the leakproofness better.

Further, the clamping structure 3 comprises a moving rod 311, the moving rod 311 is inserted inside the lower clamping tube 111 and the upper clamping tube 112, one end, away from the lower clamping tube 111 and the upper clamping tube 112, of the moving rod 311 is fixedly connected with a clamping plate 312, a fixing rod 313 is inserted inside the moving rod 311, a spring 314 is wound on the surface of the fixing rod 313, and through the design, when a transformer is connected, the clamping plate 312 is utilized to clamp a connecting line, and the loosening of the connecting line is avoided.

Further, the other end of the spring 314 is connected with a damper 315, the damper 315 is arranged inside the lower clamping tube 111 and the upper clamping tube 112, and by means of the design, when the elastic force of the spring 314 is utilized to drive the moving rod 311 and the clamping plate 312 to move, the force generated by the spring 314 can be decomposed by the damper 315, so that the spring 314 is prevented from vibrating repeatedly.

Further, splint 312 outer wall fixedly connected with slipmat 316, slipmat 316 material is rubber, through this design, splint 312 outer wall fixedly connected with slipmat 316, increases slipmat 316 and the frictional force of junction, can not skid when making slipmat 316 butt joint line department centre gripping, makes its centre gripping effect better.

Further, the outer wall of the moving rod 311 is fixedly connected with a sliding block 317, the sliding block 317 is inserted into a sliding groove 318, the sliding groove 318 is formed in the lower clamping tube 111 and the upper clamping tube 112, and through the design, when the moving rod 311 moves, the sliding block 317 synchronously moves in the sliding groove 318, so that the limiting effect on the moving rod 311 is realized, and the movement is more stable.

Working principle:

When the transformer wiring device is used, a user firstly passes through slots of the sealing sleeve 219 to wire the transformer wiring in a cavity of the stroke of the lower clamping tube 111 and the upper clamping tube 112, after the wiring is completed, the lower protective shell 211 and the upper protective shell 212 are clamped outside the lower clamping tube 111 and the upper clamping tube 112, then the clamping seat 215 is clamped outside the first mounting seat 213 and the second mounting seat 214, the mounting rod 216 is synchronously inserted into the first mounting seat 213 and the second mounting seat 214, finally the inserting rod 217 is inserted into the first mounting seat 213, the second mounting seat 214 and the mounting rod 216, so that the assembly of the lower protective shell 211 and the upper protective shell 212 is completed, the transformer wiring position can be protected by the lower protective shell 211 and the upper protective shell 212, and then the sealing sleeve 219 is clamped outside the connecting ring 218, so that the integral sealing of the transformer wiring position can be ensured, and influences caused by entering dust, rainwater and the like are avoided.

When the transformer is connected, the movable rod 311 is pulled to move away from the connection position, after the connection is completed, the movable rod 311 is loosened, the spring 314 is in a compressed power storage state, the movable rod 311 is loosened, the movable rod 311 and the clamping plate 312 are automatically driven to move by the elastic force of the spring 314, the connection position is clamped, the loosening of the connection position caused by shaking is avoided, the force generated by the spring 314 can be decomposed by the damper 315, and the repeated vibration of the spring 314 is avoided.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A fixture for facilitating transformer wiring, comprising: lower clamp pipe (111) and last clamp pipe (112), lower clamp pipe (111) top is provided with clamp pipe (112), its characterized in that: the utility model discloses a lower clamp pipe (111) outside is provided with protective structure (2), the inside clamping structure (3) that is provided with of lower clamp pipe (111), protective structure (2) are including lower protecting crust (211), lower protecting crust (211) set up in lower clamp pipe (111) outside, it is provided with protecting crust (212) to go up clamp pipe (112) outside, lower protecting crust (211) outer wall fixedly connected with first mount pad (213), go up protecting crust (212) outer wall fixedly connected with second mount pad (214), first mount pad (213) and outside card of second mount pad (214) are equipped with cassette (215), cassette (215) outer wall fixedly connected with mount bar (216), inside first mount pad (213) and second mount pad (214) are inserted to mount bar (216), inside being equipped with of second mount pad (214), mount bar (216) and first mount pad (213).

2. A fixture for facilitating transformer wiring as set forth in claim 1, wherein: connecting rings (218) are fixedly connected to two ends of the lower clamping tube (111) and the upper clamping tube (112), sealing sleeves (219) are clamped outside the connecting rings (218), and slotted holes through which transformer wiring passes are formed in the sealing sleeves (219).

3. A fixture for facilitating transformer wiring as set forth in claim 2, wherein: the inner wall of the sealing sleeve (219) is provided with a sealing ring (220), and the sealing ring (220) is made of rubber.

4. A fixture for facilitating transformer wiring as set forth in claim 1, wherein: the clamping structure (3) comprises a moving rod (311), the moving rod (311) is inserted into the lower clamping tube (111) and the upper clamping tube (112), one end, away from the lower clamping tube (111) and the upper clamping tube (112), of the moving rod (311) is fixedly connected with a clamping plate (312), a fixing rod (313) is inserted into the moving rod (311), and a spring (314) is wound on the surface of the fixing rod (313).

5. A fixture for facilitating transformer wiring as set forth in claim 4, wherein: the other end of the spring (314) is connected with a damper (315), and the damper (315) is arranged inside the lower clamping tube (111) and the upper clamping tube (112).

6. A fixture for facilitating transformer wiring as set forth in claim 4, wherein: the outer wall of the clamping plate (312) is fixedly connected with an anti-slip pad (316), and the anti-slip pad (316) is made of rubber.

7. A fixture for facilitating transformer wiring as set forth in claim 4, wherein: the outer wall of the movable rod (311) is fixedly connected with a sliding block (317), the sliding block (317) is inserted into a sliding groove (318), and the sliding groove (318) is formed in the lower clamping tube (111) and the upper clamping tube (112).