Hoisting structure for power construction test equipment

Abstract

The utility model relates to the technical field of power construction, and discloses a hoisting structure for power construction test equipment, which comprises a bottom plate, a hoisting device is arranged above the bottom plate, and the hoisting device comprises an adjusting part. According to the hoisting structure for the power construction test equipment, by arranging a first motor, a double-thread screw, a clamping block, a moving plate, a mounting box, a connecting box, a rope roller, a first worm gear, a first worm and a fourth motor, the first motor is started, two clamping plates are controlled to be close to or away from each other, a control device clamps and positions a wire detection device, and the fourth motor is started; the first worm drives the first worm gear and the rope roller to rotate, and controls the clamping block and the wire detection device to move up and down. By arranging the stand column, the second motor, the lifting arm, the second worm, the connecting shaft and the second worm wheel, the second motor is started, the second worm and the second worm wheel are used for driving the connecting shaft and the lifting arm to rotate, and the lifting height of the device is conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to a hoisting structure for electric power construction test equipment. Background Art

[0002] During the power construction process, in order to ensure the quality of work, a lifting device will be used to transfer the test equipment above the power conductors to detect the distance between the wires.

[0003] A Chinese patent discloses a hoisting device for electric power construction, with the publication number CN217102650U, which includes a connecting mechanism for connecting the device to a hoisting device, a fixing mechanism for fixing the electric power equipment, and a buffering mechanism for buffering the impact force when the device falls to the ground, wherein the fixing mechanism is installed below the connecting mechanism, and the buffering mechanism is installed below the fixing mechanism. The utility model provides a buffering mechanism, and the buffering assembly and the buffering pad work together to buffer the impact force generated when the device falls to the ground, thereby effectively improving the service life of the device.

[0004] However, it still includes the following disadvantages: when the device is in use, the wire spacing detection device is placed above the horizontal board, but after the device hoists the device to the specified position, it needs to be manually operated to remove the device from the front and back of the horizontal board and install it on the wire, which has a high risk factor and makes the device unsuitable for the detection of wire spacing. To this end, we proposed a hoisting structure for power construction test equipment to solve this problem. Utility Model Content

[0005] The utility model aims to provide a hoisting structure for electric power construction test equipment to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hoisting structure for electric power construction test equipment, comprising a bottom plate, a hoisting device is arranged above the bottom plate, and the hoisting device comprises an adjusting part;

[0007] The adjusting part includes a column, a second motor and a suspension arm, the top surface of the suspension arm is provided with two mounting holes, the front surface of the second motor is fixedly connected to the back surface of the suspension arm, and the front end outer surface of the output shaft of the second motor rotates through the back surface of the suspension arm and extends to the inside of the left mounting hole through the first bearing;

[0008] A hoisting part is arranged above the bottom plate;

[0009] The hoisting part includes a first motor, a mounting box, a connecting box, a rope roller and a first worm gear. The outer surface of the inner wall of the connecting box is rotatably connected to the first rotating shaft through a second bearing seat. The rope roller and the first worm gear are both fixedly sleeved on the outer surface of the first rotating shaft. The back side of the first motor is fixedly connected to the front side of the mounting box. The outer surface of the rear end of the output shaft of the first motor rotates through the front side of the mounting box and extends to the inside of the mounting box through a third bearing.

[0010] A further improvement is that the adjustment part also includes a traction wheel, a third motor, a moving block, a second worm and a second worm wheel, and a connecting shaft is fixedly provided through the front and rear end faces of the boom, and the outer surface of the connecting shaft is rotatably connected to the inner wall of the column through a first bearing seat. By setting the connecting shaft and the boom, the device can change the lifting height.

[0011] A further improvement is that the right end face of the third motor is fixedly connected to the left end face of the column, the second worm gear is fixedly sleeved on the outer surface of the connecting shaft, the bottom surface of the second worm is fixedly connected to the top surface of the output shaft of the third motor, and the outer surfaces of the second worm and the second worm gear are meshed and connected. By setting the third motor, the second worm and the second worm gear, the third motor is started to change the rotation angle of the boom.

[0012] A further improvement is that a slide groove is provided on the outer surface of the boom, the inner wall of the moving block extends into the slide groove and is slidably connected to the inner wall of the slide groove, and a sliding block is provided to facilitate the movement of the maintenance device.

[0013] A further improvement is that the inner wall of the right mounting hole is rotatably connected to a rotating rod through a third bearing seat, the two traction wheels are respectively fixedly sleeved on the rotating rod and the outer surface of the second motor output shaft, the outer surfaces of the two traction wheels are transmission-connected with a traction chain, the outer surface of the traction chain is fixedly connected to the outer surface of the moving block, and by setting a second motor and a traction wheel, starting the second motor, the traction wheel rotates, and the traction chain pulls the sliding block to move.

[0014] A further improvement is that the lifting part also includes a double-headed screw, a fourth motor, a clamping block, a movable plate and a first worm, the back side of the output shaft of the first motor is fixedly connected to the outer surface of the double-headed screw, the top surface of the clamping block is fixedly connected to the bottom surface of the movable plate, the top end of the movable plate extends to the inside of the mounting box and is threadedly sleeved on the outer surface of the double-headed screw, and by arranging the first motor, the double-headed screw, the slide plate and the clamping plate, the first motor is started, so that the two clamping blocks are brought close to each other to clamp the equipment.

[0015] A further improvement is that the left end face of the fourth motor is fixedly connected to the right end face of the connecting box, the outer surface of the left end of the fourth motor output shaft rotates through the right end face of the connecting box and extends to the inside of the connecting box through a fourth bearing, the right end face of the first worm is fixedly connected to the left end face of the fourth motor output shaft, the outer surface of the first worm is meshingly connected to the outer surface of the first worm wheel, and by setting the fourth motor, the first worm wheel, the first worm and the rope roller, the fourth motor is started to rotate the rope roller, and the wire detection equipment is controlled to move up and down.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the hoisting structure for the electric power construction test equipment is provided with a first motor, a double-headed screw, a clamping block, a movable plate, a mounting box, a connecting box, a rope roller, a first worm gear, a first worm and a fourth motor, the first motor is started to control the two clamping plates to approach or move away from each other, the control device clamps and positions the wire detection device, the fourth motor is started, the first worm gear is used to drive the first worm gear and the rope roller to rotate, and the clamping block and the wire detection device are controlled to move up and down; the column, the second motor, the boom, the second worm gear, the connecting shaft and the boom are provided with a second worm gear, the second motor is started, the second worm gear and the second worm gear are used to drive the connecting shaft and the boom to rotate, so as to facilitate the adjustment of the hoisting height of the device; the traction wheel, the third motor and the movable block are provided, the third motor is started, the traction wheel pulls the traction chain to move, and pulls the movable block to move left and right. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at B in the middle;

[0020] Figure 4 It is a right side cross-sectional view of the three-dimensional structure of the utility model;

[0021] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0022] In the figure: 1 bottom plate, 2 lifting device, 21 lifting part, 22 adjusting part, 211 first motor, 212 double-headed screw, 213 clamping block, 214 moving plate, 215 installation box, 216 connection box, 217 rope roller, 218

[0023] a first worm wheel, 219 a first worm, 210 a fourth motor, 222 a column, 223 a second motor, 224 a boom, 225 a traction wheel, 226 a third motor, 227 a moving block, 228 a second worm, 229 a connecting shaft, 220 a second worm wheel. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution: a hoisting structure for electric power construction test equipment, comprising a bottom plate 1, a hoisting device 2 is arranged above the bottom plate 1, and the hoisting device 2 comprises an adjusting part 22;

[0026] The adjusting part 22 includes a column 222, a second motor 223 and a suspension arm 224. Two mounting holes are provided on the top surface of the suspension arm 224. The front surface of the second motor 223 is fixedly connected to the back surface of the suspension arm 224. The front end outer surface of the output shaft of the second motor 223 rotates through the back surface of the suspension arm 224 through the first bearing and extends to the inside of the left mounting hole. The adjusting part 22 also includes a traction wheel 225, a third motor 226, a moving block 227, a second worm 228 and a second worm wheel 220.

[0027] A connecting shaft 229 is fixedly provided through the front and rear end surfaces of the boom 224, the outer surface of the connecting shaft 229 is rotatably connected to the inner wall of the column 222 through the first bearing seat, the right end surface of the third motor 226 is fixedly connected to the left end surface of the column 222, and the second worm gear 220 is fixedly sleeved on the outer surface of the connecting shaft 229;

[0028] The bottom surface of the second worm 228 is fixedly connected to the top surface of the output shaft of the third motor 226, and the second worm 228 is meshed with the outer surface of the second worm wheel 220. By setting the column 222, the second motor 223, the boom 224, the second worm 228, the connecting shaft 229 and the second worm wheel 220, the second motor 223 is started, and the second worm 228 and the second worm wheel 220 are used to drive the connecting shaft 229 and the boom 224 to rotate, so as to facilitate the adjustment of the hoisting height of the device;

[0029] A slide groove is provided on the outer surface of the boom 224, the inner wall of the moving block 227 extends into the slide groove and is slidably connected to the inner wall of the slide groove, the inner wall of the right mounting hole is rotatably connected to a rotating rod through a third bearing seat, and two traction wheels 225 are respectively fixedly sleeved on the rotating rod and the outer surface of the output shaft of the second motor 223;

[0030] The outer surfaces of the two traction wheels 225 are connected with traction chains, and the outer surfaces of the traction chains are fixedly connected with the outer surfaces of the moving blocks 227. By setting the traction wheels 225, the third motor 226 and the moving blocks 227, the third motor 226 is started, so that the traction wheels pull the traction chains to move, and pull the moving blocks 227 to move left and right;

[0031] A hoisting portion 21 is provided above the bottom plate 1;

[0032] The hoisting part 21 includes a first motor 211, a mounting box 215, a connecting box 216, a rope roller 217 and a first worm gear 218. The outer surface of the inner wall of the connecting box 216 is rotatably connected to the first rotating shaft through a second bearing seat. The rope roller 217 and the first worm gear 218 are both fixedly sleeved on the outer surface of the first rotating shaft. The back of the first motor 211 is fixedly connected to the front of the mounting box 215. The outer surface of the rear end of the output shaft of the first motor 211 rotates through the front of the mounting box 215 and extends to the inside of the mounting box 215 through a third bearing. The hoisting part 21 also includes a double-headed screw 212, a fourth motor 210, a clamping block 213, a movable plate 214 and a first worm 219.

[0033] The back of the output shaft of the first motor 211 is fixedly connected to the outer surface of the double-headed screw 212, the top surface of the clamping block 213 is fixedly connected to the bottom surface of the moving plate 214, the top of the moving plate 214 extends to the inside of the installation box 215 and is threadedly sleeved on the outer surface of the double-headed screw 212, the left end surface of the fourth motor 210 is fixedly connected to the right end surface of the connecting box 216, and the outer surface of the left end of the output shaft of the fourth motor 210 rotates through the right end surface of the connecting box 216 through the fourth bearing and extends to the inside of the connecting box 216;

[0034] The right end face of the first worm 219 is fixedly connected to the left end face of the output shaft of the fourth motor 210, and the outer surface of the first worm 219 is meshedly connected to the outer surface of the first worm wheel 218. By arranging the first motor 211, the double-headed screw 212, the clamping block 213, the movable plate 214, the installation box 215, the connecting box 216, the rope roller 217, the first worm wheel 218, the first worm 219 and the fourth motor 210, the first motor 211 is started to control the two clamping plates 213 to approach or move away from each other, the control device clamps and positions the wire detection device, and the fourth motor 210 is started. The first worm 219 is used to drive the first worm wheel 218 and the rope roller 217 to rotate, and the clamping block 213 and the wire detection device are controlled to move up and down.

[0035] When in use, the first motor 211 is started, and the output shaft of the first motor 211 drives the double-headed screw 212 to rotate, and the double-headed screw 212 drives the two clamping blocks 213 to approach each other to clamp the wire detection equipment, the fourth motor 210 is started, and the output shaft of the fourth motor 210 drives the first worm 219 to rotate, and the first worm 219 drives the first worm wheel 218 and the rope roller 217 to rotate, and the installation box 215 is pulled up, and the second motor 223 is started, and the output shaft of the second motor 223 drives the traction wheel 225 to rotate, and the traction wheel 225 drives the traction chain to move, and the traction chain pulls the sliding block 227 to move, so that the wire detection equipment moves left and right.

[0036] Although the 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 hoisting structure for electric power construction test equipment, comprising a base plate (1), characterized in that: A lifting device (2) is arranged above the base plate (1), and the lifting device (2) comprises an adjusting portion (22); The adjusting part (22) comprises a column (222), a second motor (223) and a suspension arm (224); two mounting holes are provided on the top surface of the suspension arm (224); the front surface of the second motor (223) is fixedly connected to the back surface of the suspension arm (224); the front end outer surface of the output shaft of the second motor (223) rotates through the back surface of the suspension arm (224) through the first bearing and extends to the inside of the left mounting hole; A hanging part (21) is arranged above the bottom plate (1); The hoisting part (21) comprises a first motor (211), a mounting box (215), a connecting box (216), a rope roller (217) and a first worm gear (218); the outer surface of the inner wall of the connecting box (216) is rotatably connected to a first rotating shaft via a second bearing seat; the rope roller (217) and the first worm gear (218) are both fixedly sleeved on the outer surface of the first rotating shaft; the back surface of the first motor (211) is fixedly connected to the front surface of the mounting box (215); the outer surface of the rear end of the output shaft of the first motor (211) is rotatably penetrated through the front surface of the mounting box (215) via a third bearing and extends to the interior of the mounting box (215).

2. The hoisting structure for electric power construction test equipment according to claim 1, characterized in that: The adjusting part (22) also includes a traction wheel (225), a third motor (226), a moving block (227), a second worm (228) and a second worm wheel (220); a connecting shaft (229) is fixedly provided through the front and rear end surfaces of the boom (224); and the outer surface of the connecting shaft (229) is rotatably connected to the inner wall of the column (222) through a first bearing seat.

3. The hoisting structure for electric power construction test equipment according to claim 2, characterized in that: The right end face of the third motor (226) is fixedly connected to the left end face of the column (222); the second worm wheel (220) is fixedly sleeved on the outer surface of the connecting shaft (229); the bottom surface of the second worm (228) is fixedly connected to the top surface of the output shaft of the third motor (226); and the second worm (228) and the outer surface of the second worm wheel (220) are meshingly connected.

4. The hoisting structure for electric power construction test equipment according to claim 2, characterized in that: A sliding groove is provided on the outer surface of the suspension arm (224), and the inner wall of the moving block (227) extends into the interior of the sliding groove and is slidably connected to the inner wall of the sliding groove.

5. The hoisting structure for electric power construction test equipment according to claim 2, characterized in that: The inner wall of the right mounting hole is rotatably connected to a rotating rod via a third bearing seat, and the two traction wheels (225) are respectively fixedly sleeved on the rotating rod and the outer surface of the output shaft of the second motor (223), and the outer surfaces of the two traction wheels (225) are transmission-connected to a traction chain, and the outer surface of the traction chain is fixedly connected to the outer surface of the moving block (227).

6. The hoisting structure for electric power construction test equipment according to claim 5, characterized in that: The hoisting part (21) also includes a double-headed screw (212), a fourth motor (210), a clamping block (213), a movable plate (214) and a first worm (219); the back surface of the output shaft of the first motor (211) is fixedly connected to the outer surface of the double-headed screw (212); the top surface of the clamping block (213) is fixedly connected to the bottom surface of the movable plate (214); the top end of the movable plate (214) extends to the interior of the installation box (215) and is threadedly sleeved on the outer surface of the double-headed screw (212).

7. The hoisting structure for electric power construction test equipment according to claim 6, characterized in that: The left end face of the fourth motor (210) is fixedly connected to the right end face of the connection box (216); the outer surface of the left end of the output shaft of the fourth motor (210) rotates through the right end face of the connection box (216) through a fourth bearing and extends into the interior of the connection box (216); the right end face of the first worm (219) is fixedly connected to the left end face of the output shaft of the fourth motor (210); and the outer surface of the first worm (219) is meshingly connected to the outer surface of the first worm wheel (218).

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