High-safety transformer wire outlet structure

Abstract

The utility model discloses a high-safety transformer wire outlet structure which comprises a transformer main body, a plurality of sleeves are arranged at the top end of the transformer main body, two semicircular rings are arranged on each sleeve, fixing seats are fixedly welded to the two semicircular rings, through grooves are formed in the fixing seats, fixing rods are fixedly welded in the through grooves, and the fixing rods are fixedly connected with the transformer main body. A through groove is formed in the top end of the transformer body, a moving block is slidably connected into the through groove, the moving block is slidably connected to the fixing rod, a clamping block is fixedly welded to the moving block, an annular base is fixedly welded to the top end of the transformer body, two inserting bases are fixedly welded to the top wall of the annular base, and clamping grooves are formed in the two inserting bases; and the clamping blocks are movably inserted into the clamping grooves. According to the transformer bushing, the semicircular ring, the fixed seat, the clamping block, the annular seat, the bayonet socket, the clamping groove and other parts are matched, so that the transformer bushing can be conveniently disassembled and assembled, and maintenance when poor connection of a joint of a transformer occurs is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer technical field, concretely is a high safety transformer outgoing line structure. BACKGROUND

[0002] The transformer is the device that utilizes electromagnetic induction's principle to change alternating voltage, main component is primary coil, secondary coil and core magnetic core, main function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing magnetic saturation transformer etc., the winding of transformer is all through the bushing from the top of transformer in the operation process, bushing in addition to play the function of insulation, bushing still plays the role of protecting the winding inside transformer. It can prevent the dust, moisture etc. Harmful substances in external environment from invading the inside of transformer, make the transformer run more safely.

[0003] The bushing of the existing transformer is usually fixed and installed by locking and pressing the pressing block in the bushing through a plurality of fastening bolts, so that when the joint connection is poor during subsequent use, the bushing needs to be disassembled for maintenance, and the disassembly of the bushing is complicated and time-consuming and laborious, and therefore, the high-safety transformer outgoing line structure is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a high-safety transformer outgoing line structure to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a high-safety transformer outgoing line structure, comprising:

[0006] The transformer body is provided with a plurality of bushings at the top end, the bushings are provided with two semicircular rings, two fixed seats are fixed and welded on the two semicircular rings, a through groove is formed in the fixed seat, a fixed rod is fixed and welded in the through groove, a moving block is slidably connected in the through groove, the moving block is slidably connected on the fixed rod through the through hole, a clamping block is fixed and welded on the moving block, an annular seat is fixed and welded at the top end of the transformer body, two plug-in seats are fixed and welded on the top wall of the annular seat, a clamping groove is formed in the opposite side wall of the two plug-in seats, and the clamping block is movably inserted into the clamping groove.

[0007] Preferably, a positioning block is fixed and welded on the bottom wall of the fixed seat, a positioning groove is formed in the top wall of the plug-in seat, and the positioning block is movably inserted into the positioning groove.

[0008] Preferably, a push rod is fixed and welded on the top wall of the moving block.

[0009] Preferably, the top wall of the annular seat is fixedly welded with a base, a threaded stud is threadedly connected to the base through a threaded hole, the rear end of the threaded stud is rotatably installed with a moving rod, two guide columns are fixedly welded to the moving rod, the guide columns are slidably connected to the base, and the two ends of the moving rod are fixedly welded with locking rods.

[0010] Preferably, the threaded stud is fixedly installed with a hand wheel at the end away from the moving rod.

[0011] Preferably, the two semicircular rings are fixedly installed on the sleeve through the fastening bolts.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a high safety transformer wire outlet structure, which comprises a transformer main body, a sleeve, a semicircular ring, a fixed seat, a through groove, a fixed rod, a moving block, a clamping block, an annular seat, an adapter seat, a clamping groove, a positioning block, a positioning groove, a base, a threaded stud, a moving rod, a guide column and a locking rod. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A high safety transformer wire outlet structure three-dimensional structure schematic view is provided for the utility model;

[0015] Figure 2 A sleeve and annular seat connection three-dimensional structure diagram in the high safety transformer wire outlet structure is provided for the utility model;

[0016] Figure 3 An annular seat three-dimensional structure diagram in the high safety transformer wire outlet structure is provided for the utility model;

[0017] Figure 4 A semicircular ring and fixed seat connection three-dimensional structure diagram in the high safety transformer wire outlet structure is provided for the utility model.

[0018] In the drawing: 1, transformer main body;2, sleeve;3, semicircular ring;4, fixed seat;5, through groove;6, fixed rod;7, moving block;8, clamping block;9, annular seat;10, adapter seat;11, clamping groove;12, positioning block;13, positioning groove;14, base;15, threaded stud;16, moving rod;17, guide column;18, locking rod;19, actuating lever;20, hand wheel;21, fastening bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: a high safety transformer outgoing line structure, it includes:

[0021] The transformer main body 1, the top of transformer main body 1 is provided with a plurality of bushings 2, be provided with two semicircle ring 3 on bushing 2, two fixedly welded with fixed seat 4 on semicircle ring 3, be provided with through slot 5 on fixed seat 4, fixedly welded with fixed rod 6 in through slot 5, slidingly connected with moving block 7 in through slot 5, moving block 7 is slidingly connected on fixed rod 6 through the through hole being set, fixedly welded with clamping block 8 on moving block 7, the top of transformer main body 1 is fixedly welded with annular seat 9, the top wall of annular seat 9 is fixedly welded with two plug-in seat 10, the opposite side wall of two plug-in seat 10 is all provided with clamping groove 11, clamping block 8 is movably inserted in clamping groove 11.

[0022] The bottom wall of fixed seat 4 is fixedly welded with locating block 12, the top wall of plug-in seat 10 is provided with locating groove 13, locating block 12 is movably inserted in locating groove 13, through the insertion cooperation of locating block 12 and locating groove 13 set, can be convenient when installing, make clamping block 8 can accurately align with clamping groove 11, facilitate clamping block 8 to be inserted into clamping groove 11.

[0023] The top wall of moving block 7 is fixedly welded with the lever 19, and the lever 19 can drive the moving block 7 to move when being pushed by hand, so that the clamping block 8 is conveniently controlled.

[0024] The top wall of the annular seat 9 is fixedly welded with the base 14, the base 14 is threadedly connected with the stud 15 through the screw hole, the rear end of the stud 15 is rotatably installed with the moving rod 16, the moving rod 16 is fixedly welded with the two guide columns 17, the guide columns 17 are slidingly connected with the base 14, and the two ends of the moving rod 16 are fixedly welded with the locking rods 18. When the stud 15 is rotated, the moving rod 16 is driven to rotate, so that the two locking rods 18 are driven to move forward and backward, the two locking rods 18 can be inserted between the two levers 19, the two levers 19 are locked, and the clamping block 8 is prevented from accidentally sliding out of the clamping groove 11.

[0025] The threaded stud 15 is fixedly installed with a hand wheel 20 away from one end of the moving rod 16, and the hand wheel 20 is convenient for screwing and rotating the threaded stud 15.

[0026] The two semicircular rings 3 are fixedly installed on the sleeve 2 through the fastening bolts 21.

[0027] Working principle: in the use process of the utility model, when the sleeve 2 needs to be installed, the positioning block 12 can be inserted into the positioning groove 13 first, so that the fixing seat 4 is placed at the top end of the insertion seat 10, then the moving lever 19 is moved, the moving block 7 is driven to move, the clamping block 8 is inserted into the clamping groove 11, then the hand wheel 20 is screwed forward, the threaded stud 15 is driven to rotate forward, the moving rod 16 is moved backward, so that the two locking rods 18 are inserted between the two moving levers 19, the two moving levers 19 are locked, the clamping block 8 is locked in the clamping groove 11, and the sleeve 2 is quickly installed.

[0028] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the utility model have been shown and described, it should be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high safety transformer outgoing line structure, characterized in that, Include: Transformer body (1), the top end of the transformer body (1) is provided with a plurality of sleeves (2), the sleeve (2) is provided with two semicircular rings (3), two The semicircular rings (3) are fixedly welded with a fixing seat (4), the fixing seat (4) is provided with a through slot (5), the through slot (5) is fixedly welded with a fixed rod (6), the through slot (5) is slidably connected with a moving block (7), the moving block (7) is slidably connected with the fixed rod (6) through the through hole, the moving block (7) is fixedly welded with a clamping block (8), the top end of the transformer body (1) is fixedly welded with an annular seat (9), the top wall of the annular seat (9) is fixedly welded with two plug-in seats (10), the opposite side wall of the two plug-in seats (10) is provided with a clamping groove (11), and the clamping block (8) is movably inserted into the clamping groove (11).

2. The high safety transformer outgoing line structure according to claim 1, characterized in that: The bottom wall of the fixing seat (4) is fixedly welded with a positioning block (12), the top wall of the plug-in seat (10) is provided with a positioning groove (13), and the positioning block (12) is movably inserted into the positioning groove (13).

3. The high safety transformer outgoing line structure according to claim 1, characterized in that: The top wall of the moving block (7) is fixedly welded with a push rod (19).

4. The high safety transformer outgoing line structure according to claim 1, characterized in that: The top wall of the annular seat (9) is fixedly welded with a base (14), the base (14) is threadedly connected with a stud (15) through the screw hole, the rear end of the stud (15) is rotatably installed with a moving rod (16), the moving rod (16) is fixedly welded with two guide columns (17), the guide columns (17) are slidably connected with the base (14), and the moving rod (16) is fixedly welded with a locking rod (18) at both ends.

5. The high safety transformer outgoing line structure according to claim 4, characterized in that: The end of the stud (15) away from the moving rod (16) is fixedly installed with a hand wheel (20).

6. The high safety transformer outgoing line structure according to claim 1, characterized in that: Two semicircular rings (3) are fixedly installed on the sleeve (2) by the fastening bolt (21). Two semicircular rings (3) are fixedly installed on the sleeve (2) by the fastening bolt (21).

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