CN220907080U - Lifting device for power engineering construction - Google Patents

Abstract

The utility model belongs to the technical field of construction equipment, and particularly relates to a lifting device for electric power engineering construction, which comprises a movable base, wherein a vertical plate is arranged at the top of the movable base, an arc-shaped groove is formed at the top of the vertical plate, a first rotating wheel is rotationally connected to the inside of the arc-shaped groove through a rotating shaft, a traction wire is arranged on the first rotating wheel, a manned frame is vertically arranged on one side of the traction wire, a thick plate is arranged on the rear wall of the manned frame, a screw rod is connected to the inside of the thick plate through a threaded hole in a threaded manner, a screw hole is formed in the upper part of the vertical plate corresponding to the screw rod, and a limit circular ring is arranged at the rear end of the screw rod. Through the thick plate evenly distributed three screw rods of manned frame back wall, screw rod threaded connection screw hole, when manned frame shifts up to appointed height like this, let the screw rod rotate and correspond with the screw on the vertical riser and be connected through rotating spacing ring, thereby the screw rod that three sets up stabilizes manned frame better has increased stability and has improved the security.

Description

Lifting device for power engineering construction

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a lifting device for power engineering construction.

Background

Electric power engineering, i.e. engineering related to the production, transportation, distribution of electrical energy, also includes in a broad sense engineering where electricity is used as power and energy in various fields; the electric power engineering construction inevitably includes maintenance work for each electric element at the top of the electric pole, which requires a man-carrying lifting device for electric power engineering construction to enable a constructor to reach the electric element, a lifting device for electric power engineering construction described in the related art includes a movable flat plate movable on the ground, a lifting assembly provided on the movable flat plate, and a man-carrying flat plate provided at the top of the lifting assembly; the whole lifting device is moved to one side of the electric pole through the movable flat plate, and after a constructor stands on the manned flat plate, the lifting assembly is started to enable the constructor to ascend until the constructor can touch the electric element.

After the height of the constructor of the equipment is increased, the manned flat plate and the lifting assembly are easy to shake due to the small-range movement of the constructor, so that the construction operation of the staff is influenced, and potential safety hazards of the constructor are easily caused.

Accordingly, a lifting device for electric power engineering construction is proposed to solve the above-mentioned problems.

Disclosure of utility model

In order to overcome the defects of the prior art and solve the problem that equipment is easy to shake and low in safety, the utility model provides a lifting device for power engineering construction.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a lifting device for electric power engineering construction, which comprises a movable base, wherein a vertical plate is arranged at the top of the movable base, an arc-shaped groove is formed in the top of the vertical plate, a first rotating wheel is rotatably connected to the inside of the arc-shaped groove through a rotating shaft, a traction wire is arranged on the first rotating wheel, a manned frame is vertically arranged on one side of the traction wire, a thick plate is arranged on the rear wall of the manned frame, a screw rod is connected to the inside of the thick plate through a threaded hole in a threaded manner, a screw hole is formed in the upper part of the vertical plate corresponding to the screw rod, and a limiting circular ring is arranged at the rear end of the screw rod.

Preferably, the screws are uniformly arranged in three groups, the screw holes on the upper part of the vertical plate are transversely arranged in three corresponding to the screws, and a plurality of groups of screw holes are vertically and uniformly arranged at intervals.

Preferably, the traction wire is provided with the second runner for one side of manned frame, the both sides of second runner are provided with the curb plate, the curb plate crosses and has the connecting axle and alternates the second runner, one side of connecting axle is located the outside of curb plate and is provided with the motor, the motor passes through output shaft fixedly connected with connecting axle.

Preferably, guide rods are arranged at the front parts of two sides of the vertical plate at the top of the movable base, rear connecting rods are arranged at the rear parts of the manned frames corresponding to the guide rods, connecting ends are arranged at two ends of the rear connecting rods, round holes are formed in two sides of the connecting ends, and the guide rods penetrate through the round holes.

Preferably, side view openings are formed in two side walls of the manned frame, and an electric column groove is formed in a bottom plate at the front part of the manned frame.

Preferably, the bottom of the movable base is provided with four wheels.

The utility model has the advantages that:

1. According to the utility model, three screws are uniformly distributed through the thick plate on the rear wall of the manned frame, the screws are in threaded connection with the threaded holes, three corresponding screw holes on the upper part of the vertical plate are arranged in each group, and a plurality of groups are uniformly arranged at intervals up and down, so that when the manned frame moves up to a designated height, the screws are correspondingly connected with the screw holes on the vertical plate by rotating the limiting circular ring, and the three arranged screws better stabilize the manned frame, so that the stability is improved, and the safety is improved;

2. The utility model is connected with the connecting end of the rear connecting rod in a sliding way through the round hole by the guide rod, so that the rear connecting rod drives the manned frame to move vertically along the guide rod, the movement of the manned frame is vertical, the shaking generated by the traction of a single traction wire is avoided,

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic perspective view of a motor and a second wheel portion of the present utility model;

FIG. 3 is a schematic side view of a portion of the structure of the present utility model;

fig. 4 is an enlarged schematic view of the connecting section end and the guide rod portion of the present utility model.

In the figure: 1. a movable base; 2. a wheel; 3. a manned frame; 4. a side view opening; 5. an electric column groove; 6. a vertical riser; 7. an arc-shaped groove; 8. a first wheel; 9. a traction wire; 10. a rear connecting rod; 11. a connection end; 12. a round hole; 13. a guide rod; 14. adding a thick plate; 15. a screw; 16. a limit circular ring; 17. a screw hole; 18. a side plate; 19. a connecting shaft; 20. a second wheel; 21. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a lifting device for electric power engineering construction comprises a movable base 1, wherein a vertical plate 6 is arranged at the top of the movable base 1, an arc-shaped groove 7 is formed in the top of the vertical plate 6, a first rotating wheel 8 is rotatably connected in the arc-shaped groove 7 through a rotating shaft, a traction wire 9 is arranged on the first rotating wheel 8, a manned frame 3 is vertically arranged on one side of the traction wire 9, a thick plate 14 is arranged on the rear wall of the manned frame 3, a screw rod 15 is connected with the thick plate 14 through threaded holes in a threaded manner, a screw hole 17 is formed in the upper portion of the vertical plate 6 corresponding to the screw rod 15, a limit circular ring 16 is arranged at the rear end of the screw rod 15, the screw rods 15 are uniformly arranged in three groups, the screw holes 17 in the upper portion of the vertical plate 6 are transversely arranged corresponding to the screw rods 15, a plurality of groups are vertically and uniformly spaced, a second rotating wheel 20 is arranged on one side of the traction wire 9 relative to the manned frame 3, two sides of the second rotating wheel 20 are provided with side plates 18, the side plates 18 transversely penetrate through the connecting shafts 19 and the second rotating wheel 20, one side of the connecting shafts 19 are arranged outside a motor output shaft 21 which is positioned on the side of the side plates 18, and fixedly connected with the connecting shafts 19 through the motor output shafts 21.

During operation, through the thick plate 14 evenly distributed three screw rods 15 of manned frame 3 back wall, screw rod 15 threaded connection screw hole, every group of screw holes 17 that vertical riser 6 upper portion corresponds is provided with three and even interval is provided with a plurality of groups from top to bottom, when manned frame 3 moves up to appointed height like this, let screw rod 15 rotate through rotating spacing ring 16 and be connected with screw hole 17 correspondence on vertical riser 6, thereby the screw rod 15 of three settings has stabilized manned frame 3 better and has increased stability and has improved the security like this, thereby the equidistant setting of a plurality of vertical screw holes 17 of group has guaranteed that manned frame 3 can be adjusted in certain altitude range, cooperation actual need, thereby the contact length with screw rod 15 has been increased to add thick plate 14, thereby make screw rod 15 more firm.

Further, guide rods 13 are arranged at the front parts of the two sides of the vertical plate 6 at the top of the movable base 1, rear connecting rods 10 are arranged at the rear parts of the manned frames 3 corresponding to the guide rods 13, connecting ends 11 are arranged at the two ends of the rear connecting rods 10, round holes 12 are formed in the two sides of the connecting ends 11, and the guide rods 13 penetrate through the round holes 12.

During operation, the guide rod 13 is slidably connected with the connecting end 11 of the rear connecting rod 10 through the round hole 12, so that the rear connecting rod 10 drives the manned frame 3 to vertically move along the guide rod 13, the movement of the manned frame 3 is vertical, shaking caused by traction of a single traction wire 9 is avoided, and the device is firmer by matching with the screw rod 15 and the screw hole 17.

Further, side view openings 4 are formed in two side walls of the manned frame 3, an electric column groove 5 is formed in a bottom plate of the front portion of the manned frame 3, and four wheels 2 are arranged at the bottom of the movable base 1.

When in operation, the device can be driven to move.

Working principle: the three screw rods 15 are evenly distributed on the thick plate 14 on the rear wall of the manned frame 3, the screw rods 15 are in threaded connection with threaded holes, three screw holes 17 corresponding to the upper portion of the vertical plate 6 are arranged in each group, and a plurality of groups are arranged at equal intervals up and down, so when the manned frame 3 moves up to a designated height, the screw rods 15 are correspondingly connected with the screw holes 17 on the vertical plate 6 through rotating the limiting circular rings 16, the guide rods 13 are in sliding connection with the connecting ends 11 of the rear connecting rods 10 through the circular holes 12, the rear connecting rods 10 drive the manned frame 3 to vertically move along the guide rods 13, the three screw rods 15 are used for stabilizing the manned frame 3 better, stability is improved, the manned frame 3 can be adjusted in a certain height range due to the fact that the plurality of groups of vertical screw holes 17 are arranged at equal intervals, and the contact length of the screw rods 15 is increased by the thick plate 14 to enable the screw rods 15 to be more stable due to the fact that the screw rods 15 are matched with actual needs.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a elevating gear is used in electric power engineering construction which characterized in that: including removing base (1), the top of removing base (1) is provided with vertical riser (6), arc wall (7) have been seted up at the top of vertical riser (6), the inside of arc wall (7) is connected with first runner (8) through the pivot rotation, be provided with pull wire (9) on first runner (8), one side of pull wire (9) is provided with manned frame (3) perpendicularly, the back wall of manned frame (3) is provided with and adds thick plate (14), add thick plate (14) inside and have screw rod (15) through screw hole threaded connection, screw hole (17) have been seted up corresponding screw rod (15) in the upper portion of vertical riser (6), the rear end of screw rod (15) is provided with spacing ring (16).

2. The lifting device for electric power engineering construction according to claim 1, wherein: the screw rods (15) are uniformly arranged in three groups, screw holes (17) on the upper portion of the vertical plate (6) are transversely arranged in three corresponding to the screw rods (15), and a plurality of groups of screw holes (17) are vertically and uniformly arranged at intervals.

3. The lifting device for electric power engineering construction according to claim 2, wherein: the traction wire (9) is provided with a second rotating wheel (20) relative to one side of the manned frame (3), two sides of the second rotating wheel (20) are provided with side plates (18), the side plates (18) transversely penetrate through connecting shafts (19) and penetrate through the second rotating wheel (20), one side of each connecting shaft (19) is provided with a motor (21) located outside the corresponding side plate (18), and the motors (21) are fixedly connected with the connecting shafts (19) through output shafts.

4. The lifting device for electric power engineering construction according to claim 1, wherein: the top of remove base (1) is located the both sides front portion of vertical riser (6) and is provided with guide bar (13), the rear portion of manned frame (3) corresponds guide bar (13) and is provided with rear portion connecting rod (10), the both ends of rear portion connecting rod (10) are provided with link (11), round hole (12) have been seted up to the both sides of link (11), round hole (12) are penetrated to guide bar (13).

5. The lifting device for electric power engineering construction according to claim 1, wherein: side view openings (4) are formed in two side walls of the manned frame (3), and an electric column groove (5) is formed in a bottom plate at the front part of the manned frame (3).

6. The lifting device for electric power engineering construction according to claim 5, wherein: four wheels (2) are arranged at the bottom of the movable base (1).