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CN-224212373-U - Power station protection hanging bracket convenient for line maintenance

CN224212373UCN 224212373 UCN224212373 UCN 224212373UCN-224212373-U

Abstract

The utility model relates to a circuit overhauls technical field, provides a make things convenient for power station protection gallows of circuit overhauls, including the gallows body, the equal fixed mounting in bottom both sides of gallows body has the base, two equal fixed mounting in rear side top side of base has the motor, two equal fixed mounting in output shaft front side of motor is in the rear side of corotation lead screw; the utility model discloses, when using, through the setting of corotation lead screw and bracing piece structure, not only be convenient for the gallows body remove, simultaneously after the gallows body removes required position, the motor drives corotation lead screw and reversal lead screw reversal, ensures that universal wheel withdraws inside the base, avoids the unexpected removal or the slope of gallows body, and universal wheel's shrink makes the bottom of base can closely laminate ground, has strengthened gallows body stability and security at work, has reduced the accident risk that leads to because of the unexpected aversion of universal wheel.

Inventors

  • QIAN HAIJUN
  • MA YUNFENG

Assignees

  • 内蒙古合壮能源科技有限责任公司

Dates

Publication Date
20260508
Application Date
20250623

Claims (8)

  1. 1. The utility model provides a make things convenient for power station protection gallows of circuit maintenance, includes gallows body (1), the equal fixed mounting in bottom both sides of gallows body (1) has base (101), two equal fixed mounting in rear side top side of base (101) has motor (103), its characterized in that still includes: The front sides of output shafts of the two motors (103) are fixedly arranged at the rear sides of the forward rotating screw rods (102); The two reverse rotating screw rods (104) are fixedly installed on the front sides of the forward rotating screw rods (102), the front side outer surfaces of the two reverse rotating screw rods (104) are movably embedded on the inner front sides of the bases (101), the two forward rotating screw rods (102) and the two outer surfaces of the reverse rotating screw rods (104) are in threaded connection with first sliding blocks (105), the two inner wall top sides of the bases (101) are provided with first sliding grooves (106), and the four first sliding blocks (105) are divided into two groups.
  2. 2. The power station protection hanger convenient for line maintenance according to claim 1, wherein the tops of the two groups of first sliding blocks (105) are slidably connected to the inner surface of the first sliding groove (106), first hinges (107) are fixedly arranged at the bottoms of the four first sliding blocks (105), and supporting rods (108) are movably connected to the interiors of the four first hinges (107).
  3. 3. The power station protection hanger convenient for line maintenance according to claim 2, wherein the other ends of the four supporting rods (108) are movably connected with second hinges (109), the four second hinges (109) are divided into two groups, and the supporting plates (110) are fixedly arranged at the other ends of the two groups of second hinges (109).
  4. 4. The power station protection hanger convenient for line maintenance according to claim 3, wherein the two support plates (110) are both connected to the inside of the base (101) in a sliding manner, and universal wheels (111) are arranged around the bottoms of the two support plates (110).
  5. 5. The power station protection hanging bracket convenient for line maintenance according to claim 1, wherein the hanging bracket body (1) is internally connected with a hanging bracket (2) in a sliding manner, and two sides of the inner wall of the hanging bracket body (1) are provided with second sliding grooves (201).
  6. 6. The power station protection hanging bracket convenient for line overhaul as claimed in claim 5, wherein the two sides of the hanging bracket (2) are fixedly provided with second sliding blocks (202), the outer surfaces of the two second sliding blocks (202) are slidably connected with the inner surface of the second sliding groove (201), and windlass (205) are arranged on the two sides of the top of the hanging bracket body (1).
  7. 7. The power station protection hanger convenient for line maintenance according to claim 6, wherein steel ropes (204) are arranged in two windlass (205), the two steel ropes (204) are movably embedded in the hanger body (1), two positioning wheels (206) are arranged on two sides of the hanger body (1), and four positioning wheels (206) are divided into two groups.
  8. 8. The power station protection hanging bracket convenient for line maintenance according to claim 7, wherein the two groups of positioning wheels (206) are movably connected to the outer surfaces of the steel ropes (204), the other ends of the two steel ropes (204) are provided with supporting pieces (203), and the two supporting pieces (203) are fixedly sleeved on the outer surfaces of the hanging bracket (2).

Description

Power station protection hanging bracket convenient for line maintenance Technical Field The utility model relates to the technical field of line overhaul, in particular to a power station protection hanging bracket convenient for line overhaul. Background The utility protection hanging bracket is used for lifting hanging brackets, and the main function of the hanging bracket system is to provide a safe lifting platform to help workers to repair, maintain and install high-altitude power lines. The current power station protection gallows can install the universal wheel in the bottom of gallows usually when the design to the gallows can easily remove when the line is overhauld to the gallows, is locking the position through the self-locking function of universal wheel after the gallows reaches required position, but only fix the gallows in required position through the self-locking function of universal wheel, because the area of universal wheel and ground contact is less, this has led to the frictional force between wheel and the ground relatively weaker, when the gallows receives external force (such as wind-force, collision or artificial push-pull etc.) effect, the universal wheel is very easy to lead to the gallows position to take place dislocation or remove because of frictional force is not enough, thereby influence stability and the security of equipment. Disclosure of utility model The utility model aims to solve the problems that in the prior art, the hanging frame is fixed at a required position only through the self-locking function of the universal wheels, and when the hanging frame is acted by external force (such as wind force, collision or artificial push-pull, and the like), the universal wheels are easy to cause dislocation or movement of the hanging frame position due to insufficient friction force, so that the stability and the safety of equipment are affected. In order to achieve the purpose, the power station protection hanging bracket convenient for line maintenance comprises a hanging bracket body, wherein bases are fixedly arranged on two sides of the bottom of the hanging bracket body, motors are fixedly arranged on the top sides of the rear sides of the two bases, and the power station protection hanging bracket further comprises: The front sides of the output shafts of the two motors are fixedly arranged at the rear sides of the forward rotating screw rods; The two reverse screw rods are fixedly installed on the front sides of the forward screw rods, the outer surfaces of the front sides of the reverse screw rods are movably embedded on the inner front sides of the bases, the two forward screw rods and the two outer surfaces of the reverse screw rods are in threaded connection with first sliding blocks, the two inner wall top sides of the bases are provided with first sliding grooves, and the four first sliding blocks are two by two. As a preferred implementation mode, the tops of the two groups of first sliding blocks are both in sliding connection with the inner surface of the first sliding groove, first hinges are fixedly arranged at the bottoms of the four first sliding blocks, and supporting rods are movably connected inside the four first hinges. The technical effect of adopting the further scheme is that the supporting rod can be overturned through the first hinge and the second hinge. As a preferred implementation mode, the other ends of the four supporting rods are movably connected with second hinges, the four second hinges are divided into two groups, and the other ends of the two groups of second hinges are fixedly provided with supporting plates. The technical effect of adopting the further scheme is that the supporting plate can be driven to move through the second hinge when the supporting rod is overturned. As a preferable implementation mode, the two supporting plates are both connected in a sliding mode in the base, and universal wheels are arranged on the periphery of the bottoms of the two supporting plates. The technical effect of adopting the further scheme is that the universal wheels can be driven to lift through the supporting plates. As a preferred implementation mode, the hanging basket is connected with the inside of the hanging frame body in a sliding manner, and the two sides of the inner wall of the hanging frame body are provided with second sliding grooves. The technical effect of adopting the further scheme is that the hanging basket can slide in the hanging frame body. As a preferred implementation mode, the two sides of the hanging basket are fixedly provided with second sliding blocks, the outer surfaces of the two second sliding blocks are slidably connected with the inner surface of the second sliding groove, and windlass is arranged on the two sides of the top of the hanging basket body. The technical effect of adopting the further scheme is that the second sliding block can slide through the second sliding groove. As a preferable implementa