CN211929210U - Transformer bracket capable of preventing children from touching - Google Patents

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer bracket for preventing children from touching, comprising a device body, two ends of the device body are provided with telephone poles, a support frame is fixed between the two telephone poles, and a support frame is provided inside the support frame There is an opening, a roller is installed above the opening, a sliding rod is welded on both ends of the lower surface of the support frame, the sliding rod is slidably connected with a sliding frame, a motor is arranged under the sliding frame, a transformer is installed on the upper surface of the sliding frame, and two ends of the upper surface of the transformer are fixed with The sliding wing is provided with a connecting head on the upper surface of the sliding wing, a steel wire rope is fixed inside the connecting head, the steel wire rope is rotatably connected with the roller through the opening, and one end of the steel wire rope is fixedly connected with a take-up reel. The transformer can be driven by the rotation of the wire rope and the roller, so that the transformer can move up and down, which is convenient to raise the height of the transformer and prevent children from touching it.

Description

A transformer bracket that prevents children from touching

technical field

The utility model relates to the technical field of transformers, in particular to a transformer bracket for preventing children from touching.

Background technique

At present, the transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (magnetic core). The main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage regulation (Magnetic saturation transformer), etc., can be divided into: power transformers and special transformers according to their uses. Transformer brackets are devices used to support transformers. Existing transformers are usually installed between two poles, but the installation height is low. It can be easily touched and therefore can cause injury to children, so we propose a transformer bracket that is protected against children.

Utility model content

The purpose of the present utility model is to provide a transformer bracket that prevents children from touching, so as to solve the problem that the existing transformer proposed in the above background technology is usually installed between two electric poles, but the installation height is low, and children can easily touch it. to the problem of harm to children.

To achieve the above object, the utility model provides the following technical solutions:

A transformer support for preventing children from touching, including a device body, both ends of the device body are provided with telephone poles, a support frame is fixed between the two telephone poles, an opening is opened inside the support frame, and the A roller is installed above the opening, sliding rods are welded on both ends of the lower surface of the support frame, the sliding rod is slidably connected with a sliding frame, a motor is arranged under the sliding frame, and a transformer is installed on the upper surface of the sliding frame, so Two ends of the upper surface of the transformer are fixed with sliding wings, the upper surface of the sliding wings is provided with a connecting head, and a steel wire rope is fixed inside the connecting head, the steel wire rope is rotatably connected to the roller through the opening, and one end of the steel wire rope is fixed A take-up reel is connected.

Preferably, a connection port is provided at one end of the support frame, the connection port is inserted and matched with the utility pole, a first through hole and a first threaded hole are formed inside the connection port, and a top end of the utility pole is provided with a A second through hole, a threaded rod is inserted into the first through hole and the second through hole, and the threaded rod is threadedly connected to the first threaded hole.

Preferably, the upper surface of the transformer is provided with a second threaded hole, the bottom end of the sliding wing is provided with a threaded through hole, and the second threaded hole and the threaded through hole are fixedly connected by bolts.

Preferably, the lower surface of the transformer is provided with a connecting plate, the connecting plate is fixedly connected to the sliding frame, and the sliding wing is slidably connected to the sliding rod through a circular hole opened therein.

Preferably, the output shaft of the motor is coaxially connected to a reducer, the output shaft of the reducer is coaxially connected to a first gear, the first gear is meshed and connected to a second gear, and one end of the second gear is connected to The take-up reel is fixedly connected.

Preferably, the bottom end of the sliding rod is fixedly connected with a support seat.

Compared with the prior art, the beneficial effects of the present utility model:

In this new type of use, the first gear is driven by the motor, and the first gear drives the second gear to rotate, so that the take-up reel can be rotated, and the transformer can be driven by the rotation of the wire rope and the roller. The sliding cooperation between the transformers can make the transformer move up and down, which is convenient to adjust the height. The device can raise the height of the transformer after installation to prevent children from touching it. When maintenance and cleaning are required, the height of the transformer can be controlled by the motor work, and the maintenance can be done. .

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the support frame structure schematic diagram of the present invention;

3 is a schematic diagram of the transformer structure of the utility model;

FIG. 4 is a schematic view of the structure of the take-up reel of the present invention.

In the figure: 1, the device body; 2, the support frame; 21, the roller; 22, the opening; 23, the connection port; 231, the first through hole; 232, the first threaded hole; 3, the transformer; 31, the sliding wing; 311 , connector; 312, threaded through hole; 313, round hole; 32, connecting plate; 33, second threaded hole; 4, sliding rod; 5, telephone pole; 51, second through hole; 52, threaded rod; 6 7, sliding frame; 8, motor; 81, reducer; 9, first gear; 92, second gear; 10, take-up reel; 11, wire rope.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "centerline", "longitudinal", "lateral", "length", "width", "thickness", "depth", "upper" , "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" The orientation or positional relationship indicated by , "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific Therefore, it cannot be understood as a limitation to the present invention. In addition, in the description of the present invention, "several" means two or more, unless otherwise clearly defined. .

Example 1

A transformer bracket that prevents children from touching, in order to solve the problem that the existing transformer is usually installed between two poles, but the installation height is low and children can easily touch it, so it will cause harm to children. The preferred embodiment, as shown in FIGS. 1 , 2 , 3 and 4 , includes a device body 1 , both ends of the device body 1 are provided with utility poles 5 , and a support frame 2 is fixed between the two utility poles 5 to support An opening 22 is opened inside the frame 2, a roller 21 is installed above the opening, a sliding rod 4 is welded on both ends of the lower surface of the support frame 2, the sliding rod 4 is slidably connected with a sliding frame 7, and a motor 8 is arranged below the sliding frame 7, and the sliding frame 7. A transformer 3 is installed on the upper surface. The model of the transformer 3 is S11-250KVA, which plays the role of voltage conversion. The two ends of the upper surface of the transformer 3 are fixed with sliding wings 31. The upper surface of the sliding wings 31 is provided with a connector 311. A wire rope 11 is fixed, and the wire rope 11 is rotatably connected to the roller 21 through the opening 22 .

In this example, one end of the support frame 2 is provided with a connection port 23 , which is inserted and matched with the utility pole 5 , a first through hole 231 and a first threaded hole 232 are formed inside the connection port 23 , and a first through hole 231 and a first threaded hole 232 are formed in the top of the utility pole 5 . Two through holes 51, the first through hole 231 and the second through hole 231 are inserted with a threaded rod 52, the threaded rod 52 is threadedly connected with the first threaded hole 232, and the threaded rod 52 is inserted into the first through hole 231 and the second through hole 231. In the hole 51 , by rotating the threaded rod 52 clockwise to the inside of the first threaded hole 232 , the support frame 2 and the electric pole 5 are fixed.

Further, the upper surface of the transformer 3 is provided with a second threaded hole 33, the bottom end of the sliding wing 31 is provided with a threaded through hole 312, and the second threaded hole 33 and the threaded through hole 312 are fixedly connected by bolts, which serve to fix the transformer 3 and the threaded through hole 312. The function of the sliding wings 31 .

Specifically, the lower surface of the transformer 3 is provided with a connecting plate 32, and the connecting plate 32 is connected to the sliding frame 7 by welding, which plays the role of fixing the transformer 3 and the sliding frame 7. The sliding wing 31 is connected to the sliding rod 4 through the circular hole 313 opened inside. The sliding connection is convenient for the transformer 3 to move up and down.

In addition, the output shaft of the motor 8 is coaxially connected with a reducer 81. The model of the reducer 81 is ZLY200, which plays a role in controlling the rotation speed. The output shaft of the reducer 81 is coaxially connected with a first gear 9. The gear 9 is meshed with a second gear 91, and one end of the second gear 91 is fixedly connected to the take-up reel 10. The operation of the motor 8 drives the reducer 81 to rotate, the reducer 81 drives the first gear 9 to rotate, and the first gear 9 drives the first gear 9 to rotate. The second gear 91 rotates, and the second gear 91 drives the take-up reel 10 to rotate, which facilitates the lifting and lowering of the transformer 3 .

Further, the bottom end of the sliding rod 4 is fixedly connected with a support base 6, which does not play a role in supporting the device.

When the utility model is in use, the threaded rod 52 is inserted into the first through hole 231 and the second through hole 51, and the threaded rod 52 is screwed into the first threaded hole 232 to fix the rod support frame 2 and the telephone pole 5. , by using electric welding to weld the connecting plate 32 and the sliding frame 7 to fix the sliding frame 7 and the transformer 3 , and screw the bolts into the threaded through holes 312 and the second threaded holes 33 to fix the sliding wings 31 and the transformer 3 .

If the height of the transformer 3 needs to be adjusted, by running the motor 8, the motor 8 works to drive the reducer 81, the reducer 81 drives the first gear 9 to rotate, the first gear 9 drives the second gear 91 to rotate, and the second gear 91 drives the wire take-up The rotation of the disc 10 can control the lengthening or shortening of the wire rope 11, and the wire rope 11 can drive the transformer 3 to move up and down to play the role of lifting.

The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A transformer support for preventing children from touching, comprising a device body (1), characterized in that: both ends of the device body (1) are provided with telephone poles (5), two of the telephone poles (5) A support frame (2) is fixed therebetween, an opening (22) is provided inside the support frame (2), a roller (21) is installed above the opening, and both ends of the lower surface of the support frame (2) are welded with A sliding rod (4), the sliding rod (4) is slidably connected with a sliding frame (7), a motor (8) is arranged below the sliding frame (7), and a transformer ( 3), two ends of the upper surface of the transformer (3) are fixed with sliding wings (31), the upper surface of the sliding wings (31) is provided with a connecting head (311), and a wire rope (311) is fixed inside the connecting head (311). 11), the wire rope (11) is rotatably connected to the roller (21) through the opening (22), and a wire take-up reel (10) is fixedly connected to one end of the wire rope (11). 2. The transformer bracket for preventing children from touching according to claim 1, characterized in that: one end of the support bracket (2) is provided with a connection port (23), and the connection port (23) is connected to the utility pole ( 5) Plug and fit, a first through hole (231) and a first threaded hole (232) are opened inside the connection port (23), and a second through hole (51) is opened at the top of the electric pole (5), A threaded rod (52) is inserted into the first through hole (231) and the second through hole (51), and the threaded rod (52) is threadedly connected to the first threaded hole (232). 3. The transformer bracket for preventing children from touching according to claim 1, wherein the upper surface of the transformer (3) is provided with a second threaded hole (33), and the bottom end of the sliding wing (31) is provided with a second threaded hole (33). A threaded through hole (312), the second threaded hole (33) and the threaded through hole (312) are fixedly connected by bolts. 4. The transformer bracket for preventing children from touching according to claim 1, wherein the lower surface of the transformer (3) is provided with a connecting plate (32), the connecting plate (32) and the sliding frame ( 7) Welding connection, the sliding wing (31) is slidably connected to the sliding rod (4) through a circular hole (313) opened inside. 5. The transformer bracket for preventing children from touching according to claim 1, wherein the output shaft of the motor (8) is coaxially connected with a reducer (81), and the output shaft of the reducer (81) is coaxially connected with a reducer (81). A first gear (9) is coaxially connected, a second gear (91) is meshed with the first gear (9), and one end of the second gear (91) is fixedly connected with the take-up reel (10). 6 . The transformer bracket for preventing children from touching according to claim 1 , wherein the bottom end of the sliding rod ( 4 ) is fixedly connected with a support seat ( 6 ). 7 .

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