Dry-type transformer convenient to install

Abstract

The utility model discloses a dry-type transformer convenient to install, and relates to the technical field of transformer installation, the dry-type transformer convenient to install comprises an installation bottom frame and a transformer body, the transformer body is arranged at the top end of the installation bottom frame, fixing grooves are formed in the upper side and the lower side of the periphery of the transformer body, and a movable bottom frame is connected to the front side of the transformer body; a fixed bottom frame is welded to the top end of the rear side of the mounting bottom frame, and a fixed screw rod is mounted on the rear side of the fixed bottom frame; an auxiliary rolling shaft slides in a mounting sliding groove, the transformer is conveniently mounted in the mounting bottom frame, meanwhile, the transformer can be limited left and right through the auxiliary rolling shaft, the convenience of mounting and positioning of the transformer is improved, a movable bottom frame is clamped and mounted in a fixing groove of the transformer, and therefore the transformer can be conveniently mounted through butt joint and fixation of the fixed bottom frame and a movable top frame. And meanwhile, the transformer is fixed from the periphery through butt joint of the fixed bottom frame and the movable bottom frame, meanwhile, the movable frame and the fixed frame are locked through the fixing screws, and installation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer installation technical field especially relates to a dry -type transformer convenient to installation. BACKGROUND

[0002] Dry -type transformer is a kind of transformer without using insulating oil, its iron core and winding are immersed in insulating oil, and it is cooled by natural cooling or air cooling.Dry -type transformer is widely used in local lighting, high -rise building, airport, wharf CNC machinery equipment and other places.

[0003] Through searching, the text of the announcement number:“CN220962966U” mentioned“the utility model discloses a kind of transformer convenient to installation, it is related to transformer technical field, the transformer convenient to installation of this kind, including transformer body, each connecting mechanism includes fixed plate, sliding slot, through-hole, screw, extension plate and fixed hole, through the extension plate being set in the sliding slot interior, cooperate with lifting hook, when hoisting transformer body, according to the size adjustment lifting hook between fixed plate.”, it improves the convenience of hoisting transformer by the extension plate in the sliding slot, cooperate with lifting hook, but in prior art, the installation of transformer lacks effective positioning mechanism, and the bolt hole position needs to be repeatedly docked during hoisting, which leads to complex and time-consuming installation process.

[0004] Therefore, we provide a kind of dry -type transformer convenient to installation to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of dry -type transformer convenient to installation, to solve the problems presented in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of dry -type transformer convenient to installation, including installation chassis and transformer, the top of the installation chassis is provided with transformer, the upper and lower sides of the periphery of the transformer are all provided with fixed slot, the front side of the transformer is connected with movable bottom frame, the rear top of the installation chassis is welded with fixed bottom frame, the rear side of the fixed bottom frame is provided with fixed screw rod.

[0007] Preferably, the bottom of the transformer is provided with installation bottom plate, the inner side of the installation bottom plate is provided with auxiliary roller.

[0008] Preferably, the surface of the installation chassis is provided with installation sliding slot, the height of the auxiliary roller is higher than the height of installation sliding slot.

[0009] Preferably, the movable bottom frame and fixed slot are snap groove connection, the width of the movable bottom frame is same with the inner width of fixed slot.

[0010] Preferably, protective side bars are welded to both sides of the movable bottom frame, and a movable top frame is welded to the top of the protective side bars.

[0011] Preferably, a fixed top frame is fixedly connected to the top of the fixed bottom frame, and the fixed bottom frame and the fixed top frame are connected to the fixed groove by a slot. The fixed bottom frame and the fixed top frame are the same size as the movable bottom frame.

[0012] Preferably, the inner sides of both the movable bottom frame and the movable top frame are provided with threaded connection grooves, and the fixing screw passes through the fixed top frame and the fixed bottom frame and is threadedly connected to the threaded connection grooves.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The transformer is supported by auxiliary rollers, which can also drive the whole unit to slide, improving the ease of moving the transformer. The auxiliary rollers slide in the mounting groove, making it easy to install the transformer into the mounting base. At the same time, the auxiliary rollers can limit the left and right movement of the transformer, increasing the convenience of transformer installation and positioning.

[0015] 2. Insert the movable bottom frame into the fixed slot of the transformer. This is done by connecting the fixed bottom frame and the movable top frame. At the same time, the fixed bottom frame and the movable bottom frame are connected to fix the transformer from all sides, increasing the stability after installation. The movable frame and the fixed frame are locked together with the fixing screws to prevent loosening after installation, improving both installation stability and ease of installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall front structure proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the cooperative structure of the transformer and auxiliary roller proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the cooperative structure of the transformer, the fixed slot, and the movable bottom frame proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the cooperative structure of the movable frame and the fixed frame proposed in this utility model.

[0020] In the diagram: 1. Mounting base frame; 2. Mounting slide; 3. Transformer; 4. Mounting base plate; 5. Auxiliary roller; 6. Fixed groove; 7. Movable bottom frame; 8. Protective side rod; 9. Movable top frame; 10. Fixed bottom frame; 11. Fixed top frame; 12. Threaded connection groove; 13. Fixed screw. Detailed Implementation

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0022] Please refer to Figures 1-4 As shown in the figure, a dry-type transformer convenient to install, including installation chassis 1 and transformer 3, the top end of installation chassis 1 is provided with transformer 3, the upper and lower sides of the four around transformer 3 are provided with fixed groove 6, the front side of transformer 3 is connected with movable bottom frame 7, the rear top end of installation chassis 1 is welded with fixed bottom frame 10, the rear side of fixed bottom frame 10 is provided with fixed screw rod 13.

[0023] Further, the bottom end of transformer 3 is provided with installation bottom plate 4, the inner side of installation bottom plate 4 is provided with auxiliary roller 5, transformer 3 is supported through auxiliary roller 5, and the whole can be driven to slide through auxiliary roller 5, so that the convenience of moving transformer 3 is improved.

[0024] Further, the surface of installation chassis 1 is provided with installation sliding groove 2, the height of auxiliary roller 5 is higher than the height of installation sliding groove 2, auxiliary roller 5 is slid in installation sliding groove 2, transformer 3 is conveniently installed into installation chassis 1, and transformer 3 can be positioned left and right through auxiliary roller 5, so that the convenience of installing and positioning transformer 3 is improved.

[0025] Further, the connection between movable bottom frame 7 and fixed groove 6 is clamping groove connection, the width of movable bottom frame 7 is same with the inner width of fixed groove 6, movable bottom frame 7 is clamped and installed into fixed groove 6 of transformer 3, transformer 3 is fixed from the four around, and the stability after installation is improved.

[0026] Further, the two sides of movable bottom frame 7 are welded with protective edge pole 8, the top end of protective edge pole 8 is welded with movable top frame 9, transformer 3 is reinforced through protective edge pole 8 from the four corners of transformer 3, the installation firmness is improved, and transformer 3 is protected.

[0027] Further, the top end of fixed bottom frame 10 is fixedly connected with fixed top frame 11, the connection between fixed bottom frame 10 and fixed top frame 11 and fixed groove 6 is clamping groove connection, the size of fixed bottom frame 10 and fixed top frame 11 is same with movable bottom frame 7, movable top frame 9 is fixed through the butt joint of fixed bottom frame 10, and transformer 3 is clamped and fixed through the butt joint of fixed bottom frame 10 and movable bottom frame 7.

[0028] Further, the inner side of the movable bottom frame 7 and the movable top frame 9 is provided with a threaded connection groove 12, and a fixing screw rod 13 is screwed between the threaded connection groove 12 and the fixed top frame 11 and the fixed bottom frame 10, after the transformer 3 is installed, the movable frame and the fixed frame are locked by the fixing screw rod 13, which prevents loosening after installation, improves the installation stability and increases the installation convenience.

[0029] Working principle: in use, first, set the installation chassis 1 at the desired location, then support the transformer 3 through the auxiliary roller 5, and the whole can be driven by the auxiliary roller 5 to slide, improving the convenience of moving the transformer 3, second, slide the auxiliary roller 5 in the installation sliding groove 2, which is convenient for installing the transformer 3 into the installation chassis 1, and the auxiliary roller 5 can limit the transformer 3 left and right, increasing the convenience of installing and positioning the transformer 3, third, the movable bottom frame 7 is clamped and installed into the fixed groove 6 of the transformer 3, and the fixed bottom frame 10 and the movable top frame 9 are connected and fixed, and the transformer 3 is clamped by the fixed bottom frame 10 and the movable bottom frame 7, and the transformer 3 is fixed from all sides, increasing the stability after installation, fourth, after the transformer 3 is installed, the movable frame and the fixed frame are locked by the fixing screw rod 13, which prevents loosening after installation, improves the installation stability and increases the installation convenience, and the protective edge rod 8 reinforces the installation of the transformer 3 from the four corners of the transformer 3, increases the installation firmness and protects the transformer 3 to a certain extent, which completes the use of the dry-type transformer convenient to install.

[0030] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dry-type transformer for easy installation, comprising a mounting base frame (1) and a transformer (3), characterized in that: The top end of the mounting chassis (1) is provided with a transformer (3), the upper and lower sides of the periphery of the transformer (3) are provided with fixing grooves (6), the front side of the transformer (3) is connected with a movable bottom frame (7), the rear top end of the mounting chassis (1) is welded with a fixed bottom frame (10), the rear side of the fixed bottom frame (10) is provided with a fixed screw rod (13).

2. A dry-type transformer for easy installation according to claim 1, characterized in that, The bottom end of the transformer (3) is provided with a mounting bottom plate (4), the inner side of the mounting bottom plate (4) is provided with an auxiliary roller (5).

3. A dry-type transformer for easy installation according to claim 2, characterized in that, The surface of the mounting chassis (1) is provided with a mounting sliding groove (2), the height of the auxiliary roller (5) is higher than the height of the mounting sliding groove (2).

4. A dry-type transformer for easy installation according to claim 1, characterized in that, The movable bottom frame (7) and the fixed groove (6) are connected through a clamping groove, the width of the movable bottom frame (7) is the same as the inner width of the fixed groove (6).

5. A dry-type transformer for easy installation according to claim 1, characterized in that, The both sides of the movable bottom frame (7) are welded with a protective edge rod (8), the top end of the protective edge rod (8) is welded with a movable top frame (9).

6. A dry-type transformer for easy installation according to claim 1, characterized in that, The top end of the fixed bottom frame (10) is fixedly connected with a fixed top frame (11), the fixed bottom frame (10) and the fixed top frame (11) and the fixed groove (6) are connected through a clamping groove, the fixed bottom frame (10) and the fixed top frame (11) are the same size as the movable bottom frame (7).

7. A dry-type transformer for easy installation according to claim 1, characterized in that, The inner sides of the movable bottom frame (7) and the movable top frame (9) are provided with threaded connection grooves (12), the fixed screw rod (13) penetrates the fixed top frame (11) and the fixed bottom frame (10) and is connected with the threaded connection grooves (12) through screw threads.

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