CN210340256U

CN210340256U - Safety protection device for electric power overhaul

Info

Publication number: CN210340256U
Application number: CN201921443877.2U
Authority: CN
Inventors: 姚炳坤; 黄利源; 植赐洛
Original assignee: Guangdong Xingjian Construction Engineering Co ltd
Current assignee: Guangdong Xingjian Construction Engineering Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-04-17
Anticipated expiration: 2029-09-02

Abstract

The utility model belongs to the technical field of power maintenance, especially, be an electric power overhauls and uses safety arrangement, which comprises a lifter, fixed mounting has the lift frame on the output face of the top of lift, one side fixed mounting who lifts the frame has two capstans, the top fixed mounting who lifts the frame has four dead levers, and four dead levers are the rectangle array and distribute, and the top fixed mounting of four dead levers has same fixed plate, the equal fixed mounting in both sides of lifting the frame has the fixed block, and the equal fixed mounting in top of two fixed blocks has the slide bar, and the top of two slide bars all with fixed plate fixed connection, the equal slidable mounting has the slide on two slide bars. The utility model discloses, can effectively reduce the staff at scene, hoist the cable, avoid the scene to take place the accident condition, and avoid the cable to rock because the high altitude when the assembly, take place to drop and cause ground personnel's injury, give people and brought very big facility.

Description

Safety protection device for electric power overhaul

Technical Field

The utility model relates to a power maintenance technical field especially relates to an electric power overhauls uses safety arrangement.

Background

In power maintenance, cables are used as important articles for power transmission, are laid in a large number in cities and play an important role in city construction, but as power supplies, the cables are exposed in outdoor environments for a long time, various complex problems are inevitable, and at the moment, in order to facilitate maintenance, a lifter is needed to lift workers for maintenance, so that great convenience is brought to people.

However, when a line damaged by a large natural disaster is encountered, the cable needs to be replaced, hoisted and maintained, a large amount of manpower is needed to be matched with various machines, and accidents are greatly increased due to the increase of machines and personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety protection device for electric power overhaul.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a safety protection device for electric power overhaul comprises a lifter, wherein a lifting frame is fixedly mounted on the output surface of the top of the lifter, two winches are fixedly mounted on one side of the lifting frame, four fixing rods are fixedly mounted on the top of the lifting frame and distributed in a rectangular array, the tops of the four fixing rods are fixedly mounted with a same fixing plate, fixed blocks are fixedly mounted on two sides of the lifting frame, slide rods are fixedly mounted on the tops of the two fixing blocks, the tops of the two slide rods are fixedly connected with the fixing plate, slide plates are slidably mounted on the two slide rods, an arc plate is fixedly mounted on one side of each slide plate, screw rods are rotatably mounted on the two fixing blocks, the two screw rods penetrate through the fixing plate and the slide plates, the screw rods are rotatably connected with the fixing plate, the screw rods are in threaded connection with the slide plates, and first belt pulleys are fixedly mounted on the, the top fixed mounting of fixed plate has the motor, fixed mounting has the second belt pulley on the output shaft of motor, overlaps on two first belt pulleys and the second belt pulley to be equipped with same belt.

Preferably, the top of each fixing block is provided with a groove, the two grooves are internally and fixedly provided with first bearings, and the inner rings of the first bearings are fixedly sleeved on the corresponding screw rods.

Preferably, two through holes are formed in the fixing plate, second bearings are fixedly mounted in the two through holes, and inner rings of the second bearings are fixedly sleeved on the corresponding screw rods.

Preferably, two L-shaped fixing blocks are fixedly mounted on one side of the lifting frame, the two L-shaped fixing blocks are provided with the same hook rod, and the two L-shaped fixing blocks are respectively located above the corresponding winches.

Preferably, the same stop block is fixedly installed at the end, contacted with the arc-shaped plate, of the sliding plate.

Preferably, the type of the lifter is GTJZ-12, the type of the winch is TX-12000, and the type of the motor is gv 18.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of lift and lift frame, promote the staff, promote through the capstan winch cable, through the cooperation of dead lever, fixed plate, fixed block, slide bar, slide, arc, screw rod, first belt pulley, motor, second belt pulley and belt, lift its cable and promote, prevent that the high altitude from rocking, cause bigger load to the capstan winch.

The utility model discloses, can effectively reduce the staff at scene, hoist the cable, avoid the scene to take place the accident condition, and avoid the cable to rock because the high altitude when the assembly, take place to drop and cause ground personnel's injury, give people and brought very big facility.

Drawings

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

fig. 2 is a schematic view of the assembly structure of the lifting frame, the fixing block, the sliding plate, the screw rod and the motor of the present invention;

fig. 3 is a side cross-sectional structural view of fig. 2.

In the figure: 1. an elevator; 2. lifting the frame; 3. a winch; 4. fixing the rod; 5. a fixing plate; 6. a fixed block; 7. a slide bar; 8. a slide plate; 9. an arc-shaped plate; 10. a screw; 11. a first pulley; 12. a motor; 13. a second pulley; 14. a belt.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a safety protection device for electric power overhaul comprises a lifter 1, a lifting frame 2 is fixedly installed on the output surface of the top of the lifter 1, two winches 3 are fixedly installed on one side of the lifting frame 2, four fixing rods 4 are fixedly installed on the top of the lifting frame 2, the four fixing rods 4 are distributed in a rectangular array, the top of each fixing rod 4 is fixedly installed with a same fixing plate 5, two fixing blocks 6 are fixedly installed on two sides of the lifting frame 2, slide rods 7 are fixedly installed on the top of each fixing block 6, the top of each slide rod 7 is fixedly connected with the corresponding fixing plate 5, slide plates 8 are slidably installed on the two slide rods 7, an arc-shaped plate 9 is fixedly installed on one side of each slide plate 8, screw rods 10 are rotatably installed on the two fixing blocks 6, the two screw rods 10 penetrate through the fixing plates 5 and the slide plates 8, and the screw rods 10 are, the screw rods 10 are in threaded connection with the sliding plate 8, first belt pulleys 11 are fixedly mounted at the tops of the two screw rods 10, a motor 12 is fixedly mounted at the top of the fixing plate 5, a second belt pulley 13 is fixedly mounted on an output shaft of the motor 12, and the two first belt pulleys 11 and the second belt pulley 13 are sleeved with the same belt 14;

the top of each fixing block 6 is provided with a groove, a first bearing is fixedly arranged in each groove, the inner ring of each first bearing is fixedly sleeved on the corresponding screw rod 10, each fixing plate 5 is provided with two through holes, each through hole is fixedly provided with a second bearing, the inner ring of each second bearing is fixedly sleeved on the corresponding screw rod 10, one side of the lifting frame 2 is fixedly provided with two L-shaped fixing blocks, the two L-shaped fixing blocks are provided with the same hook rod and are respectively positioned above the corresponding winch 3, one end of each sliding plate 8, which is contacted with the corresponding arc-shaped plate 9, is fixedly provided with the same stop block, the type of the elevator 1 is GTJZ-12, the type of the winch 3 is TX-12000, the type of the motor 12 is gv18, the worker is lifted through the matching of the elevator 1 and the lifting frame 2, and the cables of the winch 3 are lifted, through dead lever 4, fixed plate 5, fixed block 6, slide bar 7, slide 8, arc 9, screw rod 10, first belt pulley 11, motor 12, second belt pulley 13 and belt 14 cooperate, lift the promotion to its cable, prevent that the high altitude from rocking, cause bigger load to capstan 3, the utility model discloses, can effectively reduce the staff at scene, hoist and mount the cable, avoid the scene to take place the unexpected condition, and avoid the cable to rock because the high altitude when the assembly, take place to drop and cause the injury of ground personnel, give people and brought very big facility.

The working principle is as follows: during the use, make lift 1 remove the assigned position, personnel get into and lift in the frame 2, when needing hoist and mount the cable, hoist and mount the cable through two capstan winch 3, when the cable reachs and lift under the frame 2, lead through the hooked pole, handheld hooked pole makes the cable be located arc 9, can start motor 12 this moment, drive second belt pulley 13 when motor 12 rotates and rotate, drive the first belt pulley 11 of cover on same belt 14 and rotate when second belt pulley 13 rotates, first belt pulley 11 rotates and drives screw rod 10 and rotate, drive slide 8 during screw rod 10 rotates and slide on slide bar 7 and rise, when the cable rises to personnel's suitable position, close motor 12, can carry out the maintenance of cable this moment, the operation finishes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric power overhauls uses safety arrangement, includes lift (1), its characterized in that: the lifting frame (2) is fixedly installed on the output face of the top of the lifter (1), two winches (3) are fixedly installed on one side of the lifting frame (2), four fixing rods (4) are fixedly installed on the top of the lifting frame (2), the four fixing rods (4) are distributed in a rectangular array, the top of each fixing rod (4) is fixedly installed with one fixing plate (5), fixing blocks (6) are fixedly installed on two sides of the lifting frame (2), slide rods (7) are fixedly installed on the tops of the two fixing blocks (6), the tops of the two slide rods (7) are fixedly connected with the fixing plates (5), slide plates (8) are slidably installed on the two slide rods (7), arc-shaped plates (9) are fixedly installed on one sides of the two slide plates (8), screw rods (10) are rotatably installed on the two fixing blocks (6), and the fixing plates (5) and the slide plates (8) are penetrated by the two screw rods (10), screw rod (10) and fixed plate (5) rotate to be connected, screw rod (10) and slide (8) threaded connection, the equal fixed mounting in top of two screw rods (10) has first belt pulley (11), the top fixed mounting of fixed plate (5) has motor (12), fixed mounting has second belt pulley (13) on the output shaft of motor (12), and the cover is equipped with same belt (14) on two first belt pulley (11) and second belt pulley (13).

2. The safety protection device for electric power overhaul according to claim 1, wherein: the top of each fixing block (6) is provided with a groove, a first bearing is fixedly arranged in each groove, and the inner ring of each first bearing is fixedly sleeved on the corresponding screw rod (10).

3. The safety protection device for electric power overhaul according to claim 1, wherein: two through holes are formed in the fixing plate (5), second bearings are fixedly mounted in the two through holes, and the inner rings of the second bearings are fixedly sleeved on the corresponding screw rods (10).

4. The safety protection device for electric power overhaul according to claim 1, wherein: two L-shaped fixing blocks are fixedly mounted on one side of the lifting frame (2), the two L-shaped fixing blocks are provided with the same hook rod, and the two L-shaped fixing blocks are respectively located above the corresponding winches (3).

5. The safety protection device for electric power overhaul according to claim 1, wherein: one end of the sliding plate (8) which is contacted with the arc-shaped plate (9) is fixedly provided with the same stop block.

6. The safety protection device for electric power overhaul according to claim 1, wherein: the type of the lifter (1) is GTJZ-12, the type of the winch (3) is TX-12000, and the type of the motor (12) is gv 18.