CN210404515U - Electric power transmission device with adjustable supporting angle - Google Patents

Abstract

The utility model discloses an electric power transmission device of adjustable support angle, comprising a base plate, the top of bottom plate is provided with the mounting bracket, the four corners department of mounting bracket bottom all is provided with the supporting leg, the bottom of supporting leg all is provided with the gyro wheel, the both sides at bottom plate top all are provided with the draw runner, the intermediate position department at mounting bracket top installs the multiunit motor, the figure of motor all is two sets of, the output of motor all rotates and is connected with first pivot. The utility model discloses a shorten the length of left electric telescopic rod to increase the length of right side telescopic rod, take place slope left under the cooperation of round pin axle, thereby realized the automatic slope of transformer case support angle, and make the adjustment more laborsaving through the fixed pulley, the cost is reduced, and through mutually supporting of spout and draw runner, make this kind of adjustable support angle's electric power transmission device move on a water flat line, thereby make the removal effect of transformer case better, and improved the rate of utilization.

Description

Electric power transmission device with adjustable supporting angle

Technical Field

The utility model relates to an electric power transmission technical field specifically is an adjustable support angle's electric power transmission device.

Background

The power transmission refers to a mode of transmitting power from one place to another place by a power plant or a power source, and since the immature electric energy transmission in the early technology adopts direct current transmission mostly and then gradually becomes alternating current transmission in the later period, the alternating current transmission has many advantages, such as reducing the loss in the power transmission, improving the speed and the transmission length, and in order to better facilitate the power transmission, the power transmission is generally completed by adopting a power transformation tower for assistance.

However, the supporting angle of the existing power transformation tower cannot be automatically adjusted, the adjustment is labor-consuming, the cost is increased, the power transformation tower is inconvenient to use generally, and the power transformation tower is heavy and large, so that the position of a power transformation tower station cannot be moved in the using process, and the utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the supporting angle of the existing power transformation tower cannot be automatically adjusted, the adjustment is labor-consuming, the cost is increased, the power transformation tower is inconvenient to use generally, and the power transformation tower body is heavy and large, so that the position of a power transformation tower station cannot be moved in the using process, the utilization rate is reduced, and the power transmission device with the adjustable supporting angle is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an electric power transmission device with adjustable supporting angle comprises a bottom plate, a mounting frame is arranged above the bottom plate, supporting legs are arranged at the four corners of the bottom of the mounting rack, rollers are arranged at the bottoms of the supporting legs, the two sides of the top of the bottom plate are both provided with sliding strips, the middle position of the top of the mounting frame is provided with a plurality of groups of motors, the number of the motors is two, the output ends of the motors are rotationally connected with a first rotating shaft, the two sides of the top of the mounting frame are both welded with first supporting frames, one side of the outer side of the first rotating shaft close to the first supporting frames is both provided with a roller, a second supporting frame is welded at the top of the mounting frame, fixed pulleys are arranged on two sides of the top end in the second supporting frame, the transformer box has been placed to the inboard bottom of second support frame, electric telescopic handle is all installed to the both sides of transformer box.

Preferably, the outside of gyro wheel all be provided with draw runner assorted spout, and the spout is loop configuration, the mounting bracket passes through mutually supporting and bottom plate sliding connection of draw runner and spout.

Preferably, the electric telescopic handle all rotates near one side of transformer case and is connected with the round pin axle, and the transformer case all rotates through round pin axle and electric telescopic handle and is connected.

Preferably, the both sides at transformer case top all are provided with the handle, and the transformer case passes through the chain and is connected with fixed pulley, cylinder rotation.

Preferably, the inner sides of the fixed pulleys are provided with second rotating shafts, and the fixed pulleys are connected with the second supporting frame in a rotating mode through the second rotating shafts.

Preferably, two sets of electric telescopic handle all inwards inclination is 45, supporting leg and first support frame all are "U" type structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model respectively controls the two sets of motors to run in opposite directions, thereby driving the two sets of first rotating shafts to run in opposite directions, thereby driving the rollers to rotate, for example, firstly, the left motor drives the first rotating shaft to rotate clockwise, thereby the left roller is wound around the chain to move, and the left chain drives the right side of the transformer box to move upwards through the left fixed pulley, meanwhile, the left electric expansion rod is shortened, the length of the right expansion rod is increased, the left inclination is generated under the matching of the pin shaft, thereby the automatic inclination of the supporting angle of the transformer box is realized, the adjustment is more labor-saving through the fixed pulley, the cost is reduced, the utility model is convenient for universal use, and through the mutual matching of the sliding groove and the sliding strip, the electric power transmission device with adjustable supporting angle is moved on a horizontal line, thereby the moving effect of the transformer box is better, and the utilization rate is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A of the present invention;

fig. 3 is an enlarged view of B of the present invention.

In the figure: 1. a base plate; 2. a mounting frame; 3. supporting legs; 4. a roller; 5. a slide bar; 6. a motor; 7. a first rotating shaft; 8. a drum; 9. a first support frame; 10. a power transformation box; 11. a second support frame; 12. a second rotating shaft; 13. a fixed pulley; 14. an electric telescopic rod; 15. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a motor 6 (the model is TC7122), transformer case 10, fixed pulley 13, electric telescopic handle 14 (the model is GRA-LSO) and round pin axle 15 all can be in market or private order the income.

Please refer to fig. 1-3, an electric power transmission device capable of adjusting a supporting angle, comprising a base plate 1, a mounting frame 2 is arranged above the base plate 1, four corners of the bottom of the mounting frame 2 are provided with supporting legs 3, the bottoms of the supporting legs 3 are provided with rollers 4, both sides of the top of the base plate 1 are provided with slide bars 5, a plurality of sets of motors 6 are installed at the middle position of the top of the mounting frame 2, the number of the motors 6 is two sets, the output ends of the motors 6 are all rotatably connected with a first rotating shaft 7, first supporting frames 9 are welded on both sides of the top of the mounting frame 2, a roller 8 is installed on one side of the outer side of the first rotating shaft 7 close to the first supporting frames 9, a second supporting frame 11 is welded on the top of the mounting frame 2, fixed pulleys 13 are installed on both sides of the inner top of the second supporting frame 11, a power transformation box 10 is.

The utility model discloses a two sets of motors 6 that set up, through the different rotation direction of adjusting two sets of motors respectively, thereby adjust transformer box 10 left or right inclination, it is more laborsaving to make the slope of transformer box 10, and through adjusting two sets of electric telescopic handle 14's length simultaneously, the angle that makes two sets of electric telescopic handle 14's length respectively along with transformer box 10 slope is adjusted, can realize the adjustment to transformer box 10 support angle, thereby the safety and stability who makes transformer box 10 after the slope is higher.

Please refer to fig. 1 and 3, the outer sides of the rollers 4 are provided with sliding grooves matched with the sliding strips 5, the sliding grooves are in an annular structure, and the mounting frame 2 is connected with the bottom plate 1 in a sliding manner through the mutual matching of the sliding strips 5 and the sliding grooves.

This kind of electric power transmission device of adjustable support angle passes through mutually supporting of draw runner 5 and spout, makes mounting bracket 2 and 1 sliding connection of bottom plate to make this kind of electric power transmission device's removal more laborsaving, thereby reduced frictional force, and because spout and draw runner 5 make gyro wheel 4 only be linear motion at the position of draw runner 5, thereby avoided transformer case 10 to both sides slip, thereby improved the security performance.

Please refer to fig. 1 and 2, a pin 15 is rotatably connected to one side of the electric telescopic rod 14 close to the power transformation box 10, and the power transformation box 10 is rotatably connected to the electric telescopic rod 14 through the pin 15.

This kind of adjustable support angle's electric power transmission device makes transformer case 10 and electric telescopic handle 14 rotate through round pin axle 15 and is connected to better supporting transformer case 10 after the slope through electric telescopic handle 14, thereby making transformer case 10 stability after the slope better.

Please refer to fig. 1, the two sides of the top of the transformer box 10 are both provided with handles, and the transformer box 10 is rotatably connected with the fixed pulley 13 and the roller 8 through a chain.

This kind of adjustable support angle's electric power transmission device makes transformer case 10 bypass fixed pulley 13 through the chain and is connected with cylinder 8 to better driving the chain through rotating cylinder 8 and twining on cylinder 8, thereby drive transformer case 10 and take place the slope, thereby make this kind of adjustable support angle's electric power transmission device's use more laborsaving.

Please refer to fig. 1, the inner sides of the fixed pulleys 13 are both provided with a second rotating shaft 12, and the two groups of fixed pulleys 13 are both rotatably connected to the second supporting frame 11 through the second rotating shaft 12.

This kind of electric power transmission device of adjustable support angle passes through second pivot 12, makes fixed pulley 13 rotate with second support frame 11 and is connected to better with the installation of fixed pulley 13 on love second support frame 11, and make the rotation effect of fixed pulley 13 better.

Please refer to fig. 1 and 2, the two sets of electric telescopic rods 14 are both inclined inward at 45 °, and the supporting leg 3 and the first supporting frame 9 are both U-shaped.

This kind of adjustable support angle's electric power transmission device is through making 14 inside inclination of electric telescopic handle be 45 to make and constitute the triangle-shaped structure between electric telescopic handle 14 and the transformer case 10, utilize the stability of triangle-shaped structure, make electric telescopic handle 14 better to the support effect of transformer case 10.

The working principle is as follows: when the supporting angle of the transformer box 10 needs to be changed, for example, when the transformer box 10 needs to be inclined to the left, the left motor 6 drives the left first rotating shaft 7 to rotate clockwise, so that the left roller 8 rotates clockwise, so that the chain is wound to move, the chain is uniformly wound on the roller 8, the chain moves to the left on the left fixed pulley 13 by taking the left fixed pulley 13 as a supporting point, so that the left chain pulls the right side of the transformer box 10 to move upwards, the transformer box 10 inclines to the left, the length of the left electric telescopic rod 14 is shortened, the length of the right electric telescopic rod 14 is increased, the transformer box 10 inclines to the left under the coordination of the pin shaft 15, so that the automatic inclination of the supporting angle of the transformer box 10 is realized, and the fixed pulley 13 (wherein the supporting point is a point where the chain is in contact with the fixed pulley 13), the power arm is the distance from the other side of the chain to the fulcrum, the resistance arm is the distance from the center of gravity of the fixed pulley to the fulcrum, and the power arm is 2 times of the resistance arm) so that the power transformation box 10 is more labor-saving in the pulling process, the cost is reduced, and the universal use is convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A power transmission device with adjustable supporting angle comprises a bottom plate (1), and is characterized in that: the novel roller bearing is characterized in that a mounting frame (2) is arranged above the bottom plate (1), supporting legs (3) are arranged at four corners of the bottom of the mounting frame (2), rollers (4) are arranged at the bottoms of the supporting legs (3), sliding strips (5) are arranged on two sides of the top of the bottom plate (1), a plurality of groups of motors (6) are installed at the middle position of the top of the mounting frame (2), the number of the motors (6) is two, the output ends of the motors (6) are rotatably connected with first rotating shafts (7), first supporting frames (9) are welded on two sides of the top of the mounting frame (2), rollers (8) are installed on one sides, close to the first supporting frames (9), of the outer sides of the first rotating shafts (7), second supporting frames (11) are welded on the top of the mounting frame (2), fixed pulleys (13) are installed on two sides of the inner top of the second supporting, the power transformation box (10) is placed at the bottom end of the inner side of the second support frame (11), and electric telescopic rods (14) are installed on two sides of the power transformation box (10).

2. The electric power transmission device with adjustable supporting angle according to claim 1, characterized in that: the outside of gyro wheel (4) all is provided with draw runner (5) assorted spout, and the spout is the loop configuration, mounting bracket (2) are through mutually supporting and bottom plate (1) sliding connection of draw runner (5) and spout.

3. The electric power transmission device with adjustable supporting angle according to claim 1, characterized in that: one side of the electric telescopic rod (14) close to the power transformation box (10) is rotatably connected with a pin shaft (15), and the power transformation box (10) is rotatably connected with the electric telescopic rod (14) through the pin shaft (15).

4. The electric power transmission device with adjustable supporting angle according to claim 1, characterized in that: the two sides of the top of the power transformation box (10) are provided with handles, and the power transformation box (10) is rotatably connected with the fixed pulley (13) and the roller (8) through chains.

5. The electric power transmission device with adjustable supporting angle according to claim 1, characterized in that: the inboard of fixed pulley (13) all is provided with second pivot (12), and two sets of fixed pulley (13) all are connected with second support frame (11) rotation through second pivot (12).

6. The electric power transmission device with adjustable supporting angle according to claim 1, characterized in that: two sets of electric telescopic handle (14) all inwards inclination is 45, supporting leg (3) and first support frame (9) all are "U" type structure.

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