A transformer maintenance fixture for glass processing

Abstract

The utility model relates to the technical field of transformer repair fixtures, and discloses a transformer repair fixture for glass processing, including a glass fiber reinforced plastic transformer bushing, one end of the glass fiber reinforced plastic transformer bushing is overlapped with a fixed base, both ends of the fixed base are threaded with A pressing components, and the other end of the glass fiber reinforced plastic transformer bushing is overlapped with a movable adjustment seat. The glass fiber reinforced plastic transformer bushing is provided with a rotating adjustment component. After the large glass fiber reinforced plastic transformer bushing is disassembled, the adjustment handle on the adjustment component is manually rotated to a suitable number of turns according to the size of the glass fiber reinforced plastic transformer bushing, so as to drive the threaded adjustment column to rotate, so that the movable adjustment seat threadedly connected to the threaded adjustment column moves to a suitable position, so that the transformer repair fixture is suitable for overlapping glass fiber reinforced plastic transformer bushings of different models and sizes, thereby improving the adaptability of the glass fiber reinforced plastic transformer repair fixture.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer maintenance fixtures, in particular to a transformer maintenance fixture for glass processing. Background Art

[0002] In the structure of the transformer, a fiberglass dry-type transformer bushing is set on the top, and the fiberglass dry-type transformer bushing is an important component for protecting the dry-type transformer. Its function is that the fiberglass bushing can effectively protect the insulation system of the dry-type transformer and prevent it from being eroded and damaged by the external environment. The fiberglass dry-type transformer bushing is generally set outside the transformer, and the probability of damage in the process of wind and rain is relatively high. Therefore, a transformer maintenance fixture for glass processing is needed to facilitate the maintenance of the fiberglass part of the fiberglass dry-type transformer bushing.

[0003] The existing transformer maintenance fixture is not convenient for fixing and repairing the large glass fiber reinforced plastic dry-type transformer bushing, and is not convenient for transferring the glass fiber reinforced plastic dry-type transformer bushing.

[0004] A transformer clamp disclosed in announcement number CN203611149U, although the utility model solves the problem of physical fatigue caused to workers due to the heavy transformer when winding the transformer, it further solves the current situation of unstable fixing of the transformer by some existing clamps and the technical problem of requiring too many additional external auxiliary devices. At the same time, the utility model has a simple structure and an overall beautiful effect, and multiple first inner grooves and second inner grooves can be set to fix multiple transformers, thereby improving efficiency and reducing manpower.

[0005] However, the transformer fixture has the following disadvantages: it is not convenient to adjust according to the size of the FRP dry-type transformer bushing, so as to adapt and fix the FRP dry-type transformer bushing, and it is not convenient to repair the FRP part of the FRP dry-type transformer bushing.

[0006] Therefore, it is necessary to invent a glass processing transformer maintenance fixture to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a transformer maintenance fixture for glass processing which is highly practical, can be simply operated and has a relatively simple structure, and solves the problem of conveniently moving and fixing large glass fiber reinforced plastic dry-type transformer bushings and adapting to fixation of glass fiber reinforced plastic dry-type transformer bushings of different sizes proposed in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above purpose, the utility model is implemented through the following technical solutions: a transformer maintenance fixture for glass processing, including a glass fiber reinforced plastic transformer bushing, one end of the glass fiber reinforced plastic transformer bushing is overlapped with a fixed base, both ends of the fixed base are threaded with A pressing components, the other end of the glass fiber reinforced plastic transformer bushing is overlapped with a movable adjustment seat, both ends of the movable adjustment seat are threaded with B pressing components, the bottom of the movable adjustment seat is threadedly connected with a rotation adjustment component, the bottom surface of the movable adjustment seat is slidably connected with a bottom plate, the bottom of the bottom plate is fixedly installed with a universal wheel, and one end of both sides of the bottom plate is provided with a limit block.

[0011] Optionally, the A pressing assembly includes an A threaded pressing bolt threadedly connected to two ends of a fixed base, and one end of the A threaded pressing bolt is fixedly bonded with an A buffer rubber column.

[0012] Optionally, the B pressing assembly includes a B threaded pressing bolt threadedly connected to two ends of the movable adjustment seat, and a B buffer rubber column is fixedly bonded to one end of the B threaded pressing bolt.

[0013] Optionally, the rotation adjustment assembly includes a threaded adjustment column threadedly connected to the bottom of the movable adjustment seat, and an adjustment handle is fixedly mounted on one end of the threaded adjustment column.

[0014] Optionally, there are four universal wheels, which are distributed in a rectangular array and installed around the bottom surface of the base plate, and brake pads are arranged inside the four universal wheels.

[0015] Optionally, both sides of the movable adjustment seat are fixedly welded with limiting pieces, and the interiors of the two limiting pieces are slidably connected to the surface of the base plate.

[0016] Optionally, both ends of the threaded adjustment column are rotatably connected to the middle of the bottom plate, and a rubber anti-slip sleeve is provided on the surface of the adjustment handle.

[0017] (III) Beneficial effects

[0018] The utility model provides a transformer maintenance fixture for glass processing, which has the following beneficial effects:

[0019] 1. The transformer repair fixture for glass processing, through the setting of the rotating adjustment component, after disassembling the large glass fiber reinforced plastic transformer bushing, manually rotates the adjustment handle on the adjustment component to a suitable number of circles according to the size of the glass fiber reinforced plastic transformer bushing, drives the threaded adjustment column to rotate, and makes the movable adjustment seat threadedly connected to the threaded adjustment column move to a suitable position, so that the transformer repair fixture is suitable for overlapping glass fiber reinforced plastic transformer bushings of different models and sizes, thereby improving the adaptability of the transformer repair fixture for glass processing.

[0020] 2. The transformer repair fixture for glass processing has a comprehensive arrangement of an A pressing component, a B pressing component and a universal wheel. When the large glass fiber reinforced plastic transformer bushing is overlapped on the fixed base and the movable adjustment base, the A pressing component and the B pressing component are respectively screwed, so that the A buffer rubber column and the B buffer rubber column at one end of the A threaded pressing bolt and the B threaded pressing bolt squeeze and fix the glass fiber reinforced plastic transformer bushing, and then the rolling of the universal wheel facilitates the movement of the large glass fiber reinforced plastic transformer bushing. At the same time, its fixing effect improves the stability of the transformer repair fixture during movement and maintenance on the one hand, and prevents the glass fiber reinforced plastic transformer bushing from falling off the fixture on the other hand, thereby improving the safety of the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled structure of the fixed base and the A pressing component of the utility model;

[0023] Figure 3 This is a schematic diagram of the disassembled structure of the movable adjustment seat, the bottom plate, the B pressing component and the rotating adjustment component of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the bottom plate, universal wheels and limit blocks of the utility model.

[0025] In the figure: 1. FRP transformer bushing; 2. Fixed base; 3. A pressure assembly; 301. A threaded pressure bolt; 302. A buffer rubber column; 4. Mobile adjustment seat; 5. B pressure assembly; 501. B threaded pressure bolt; 502. B buffer rubber column; 6. Rotary adjustment assembly; 601. Threaded adjustment column; 602. Adjustment handle; 7. Bottom plate; 8. Universal wheel; 9. Limit block; 10. Limit member. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4The utility model provides a technical solution: a transformer maintenance fixture for glass processing, comprising a glass fiber reinforced plastic transformer bushing 1, one end of the glass fiber reinforced plastic transformer bushing 1 is overlapped with a fixed base 2, both ends of the fixed base 2 are threadedly penetrated with an A pressing component 3, the other end of the glass fiber reinforced plastic transformer bushing 1 is overlapped with a movable adjustment seat 4, both ends of the movable adjustment seat 4 are threadedly penetrated with a B pressing component 5, the bottom of the movable adjustment seat 4 is threadedly connected with a rotation adjustment component 6, through the setting of the rotation adjustment component 6, the adaptability of the transformer maintenance fixture for glass processing is improved, the bottom surface of the movable adjustment seat 4 is slidably connected with a bottom plate 7, and a universal wheel 8 is fixedly installed at the bottom of the bottom plate 7. Through the comprehensive setting of the A pressing component 3, the B pressing component 5 and the universal wheel 8, the glass fiber reinforced plastic transformer bushing 1 is convenient to move and fix, and one end of both sides of the bottom plate 7 is provided with a limiting block 9.

[0028] The A pressing assembly 3 includes an A threaded pressing bolt 301 threadedly connected to both ends of the fixed base 2, and one end of the A threaded pressing bolt 301 is fixedly bonded with an A buffer rubber column 302, which prevents drilling damage to one end of the surface of the FRP transformer bushing 1.

[0029] The B pressing assembly 5 includes a B threaded pressing bolt 501 threadedly connected to both ends of the movable adjustment seat 4, and one end of the B threaded pressing bolt 501 is fixedly bonded with a B buffer rubber column 502. The B threaded pressing bolt 501 prevents the other end of the glass fiber reinforced plastic transformer bushing 1 from being drilled.

[0030] The rotation adjustment assembly 6 includes a threaded adjustment column 601 threadedly connected to the bottom of the movable adjustment seat 4. An adjustment handle 602 is fixedly installed on one end of the threaded adjustment column 601. The adjustment handle 602 is used to manually adjust the position of the movable adjustment seat 4, which is more energy-saving.

[0031] There are four universal wheels 8, which are distributed in a rectangular array and installed around the bottom surface of the base plate 7. Brake pads are arranged inside the four universal wheels 8. The arrangement of the universal wheels 8 with brake pads facilitates the transfer of the fiberglass transformer bushing 1.

[0032] Limiting members 10 are fixedly welded on both sides of the movable adjustment seat 4 . The interiors of the two limiting members 10 are slidably connected to the surface of the bottom plate 7 . The limiting members 10 promote the movement of the movable adjustment seat 4 on the bottom plate 7 .

[0033] Both ends of the threaded adjustment column 601 are rotatably connected to the middle of the bottom plate 7. A rubber anti-skid sleeve is provided on the surface of the adjustment handle 602, and the adjustment handle 602 with the rubber anti-skid sleeve increases the anti-skid property of the adjustment handle 602 for operators.

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: After disassembling the large FRP transformer bushing 1, manually turn the adjustment handle 602 on the adjustment assembly 6 to a suitable number of turns according to the size of the FRP transformer bushing 1, drive the threaded adjustment column 601 to rotate, so that the movable adjustment seat 4 threadedly connected to the threaded adjustment column 601 moves to a suitable position, so that the transformer maintenance fixture is adapted to the FRP transformer bushings 1 of different models and sizes for overlapping;

[0036] The second step: when the large FRP transformer bushing 1 is overlapped on the fixed base 2 and the movable adjustment base 4, the A pressing assembly 3 and the B pressing assembly 5 are respectively screwed so that the A buffer rubber column 302 and the B buffer rubber column 502 at one end of the A threaded pressing bolt 301 and the B threaded pressing bolt 501 squeeze and fix the FRP transformer bushing 1, and then the large FRP transformer bushing 1 is transferred to a suitable position for maintenance by rolling the universal wheel 8.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transformer maintenance fixture for glass processing, comprising a glass fiber reinforced plastic transformer bushing (1), characterized in that: One end of the glass fiber reinforced plastic transformer bushing (1) is overlapped with a fixed base (2), and both ends of the fixed base (2) are threadedly penetrated with a pressure component A (3); the other end of the glass fiber reinforced plastic transformer bushing (1) is overlapped with a movable adjustment seat (4), and both ends of the movable adjustment seat (4) are threadedly penetrated with a pressure component B (5); the bottom of the movable adjustment seat (4) is threadedly connected with a rotation adjustment component (6); the bottom surface of the movable adjustment seat (4) is slidably connected with a bottom plate (7), and a universal wheel (8) is fixedly installed at the bottom of the bottom plate (7), and one end of both sides of the bottom plate (7) is provided with a limit block (9).

2. The transformer repair fixture for glass processing according to claim 1, characterized in that: The A-pressing assembly (3) comprises an A-threaded pressing bolt (301) threadedly connected to two ends of the fixed base (2), and an A-buffering rubber column (302) is fixedly bonded to one end of the A-threaded pressing bolt (301).

3. The transformer repair fixture for glass processing according to claim 1, characterized in that: The B pressing assembly (5) comprises a B threaded pressing bolt (501) threadedly connected to both ends of the movable adjustment seat (4), and a B buffer rubber column (502) is fixedly bonded to one end of the B threaded pressing bolt (501).

4. The transformer repair fixture for glass processing according to claim 1, characterized in that: The rotation adjustment assembly (6) comprises a threaded adjustment column (601) threadedly connected to the bottom of the movable adjustment seat (4), and an adjustment handle (602) is fixedly mounted on one end of the threaded adjustment column (601).

5. The transformer repair fixture for glass processing according to claim 1, characterized in that: There are four universal wheels (8), which are distributed in a rectangular array and installed around the bottom surface of the base plate (7). Brake pads are arranged inside the four universal wheels (8).

6. The transformer repair fixture for glass processing according to claim 1, characterized in that: Limiting pieces (10) are fixedly welded on both sides of the movable adjustment seat (4), and the interiors of the two limiting pieces (10) are slidably connected to the surface of the bottom plate (7).

7. The transformer repair fixture for glass processing according to claim 4, characterized in that: Both ends of the threaded adjustment column (601) are rotatably connected to the middle of the bottom plate (7), and a rubber anti-slip sleeve is provided on the surface of the adjustment handle (602).

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