CN-224226619-U - Power equipment hoisting device for power engineering construction

Abstract

The utility model discloses an electric power equipment lifting device for electric power engineering construction, which comprises a base, wherein the upper surface of the base is fixedly connected with a limiting frame, the upper surface of the base is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a supporting plate, a pressure sensor is arranged between the supporting plate and the hydraulic rod, the upper surface of the supporting plate is fixedly connected with a protective frame, the inside of the base is fixedly connected with a controller, the inside of the base is fixedly connected with a mounting box, the inside wall of the mounting box is rotatably connected with a rotating plate, the side surface of the rotating plate is fixedly connected with a torsion spring, the inside wall of the rotating plate is fixedly connected with an L-shaped plate and a detection strip, and the inside wall of the mounting box is fixedly connected with a detection block. Through above-mentioned structure, be provided with mounting box, commentaries on classics board, torsional spring, detection strip, detection piece, controller, hydraulic stem and pressure sensor can mutually support, can automatic reduction device load threshold value when high air current intensity is too high, hoisting device operation security.

Inventors

• CHEN YANLI
• FU XIN
• XU DA
• PAN LONG
• LIU YANG
• Wang Liuna

Assignees

• 河南省同信电力工程有限公司

Dates

Publication Date

20260512

Application Date

20250806

Claims (8)

1. 1. The utility model provides a power equipment hoisting device for electric power engineering construction, which is characterized by comprising a base (1), limit frame (2) is fixedly connected with the upper surface of base (1), hydraulic rod (3) is fixedly connected with the upper surface of base (1), backup pad (4) is fixedly connected with the output of hydraulic rod (3), be provided with pressure sensor (5) between backup pad (4) and hydraulic rod (3), protection frame (6) is fixedly connected with the upper surface of backup pad (4), inside fixedly connected with controller (7) of base (1); The mounting box (8), mounting box (8) inside wall rotates and is connected with swivel plate (9), swivel plate (9) side fixedly connected with torsional spring (10), swivel plate (9) inside wall fixedly connected with L shaped plate (11) and detection strip (12), mounting box (8) inside wall fixedly connected with detection piece (13).
2. 2. The lifting device for electric power equipment for electric power engineering construction according to claim 1, wherein the hydraulic rod (3) is located inside the limiting frame (2), and the side surfaces of the supporting plate (4) and the protecting frame (6) are embedded with the inner side wall of the limiting frame (2).
3. 3. The electric equipment lifting device for electric power engineering construction according to claim 1, characterized in that the pressure sensor (5) and the controller (7) are electrically connected with the hydraulic rod (3), and the protective frame (6) is provided with four sides and is positioned on the side of the supporting plate (4).
4. 4. The lifting device for electric power equipment for electric power engineering construction according to claim 1, wherein the guard frame (6) is fixedly connected with a railing (14), and the railing (14) is provided with a plurality of railing arrays distributed in the guard frame (6).
5. 5. The power equipment lifting device for power engineering construction according to claim 1, wherein the side surface of the installation box (8) is fixedly connected with the inner side wall of the protection frame (6), and the detection block (13) is electrically connected with the controller (7).
6. 6. The electric equipment lifting device for electric power engineering construction according to claim 1, characterized in that the detection blocks (13) are arranged at two sides of the mounting box (8), and the detection strips (12) are matched with the detection blocks (13).
7. 7. The power equipment lifting device for power engineering construction according to claim 1, wherein the wind cavity (15) is formed in the installation box (8), and the rotating plate (9) is located in the wind cavity (15).
8. 8. The lifting device for electric power equipment for electric power engineering construction according to claim 1, wherein one end of the torsion spring (10) far away from the rotating plate (9) is fixedly connected with the inner side wall of the installation box (8), and the number of the torsion springs (10) is two and the torsion springs are located at two ends of the rotating plate (9).

Description

Power equipment hoisting device for power engineering construction Technical Field The utility model relates to the technical field of power equipment lifting, in particular to a power equipment lifting device for power engineering construction. Background In power engineering construction, a lifting device is often used to convey workers and related equipment to the high altitude for operation. However, high air currents exist in high-altitude environments, which may pose a threat to the safety of the staff, for example, causing the staff to stand unstably or even be blown down, while stronger high air currents may also affect the stability of the lifting device, increasing the risk of accidents occurring during high-altitude operations. The existing power equipment lifting device has the defects of lacking an effective protection structure for working personnel, being difficult to avoid interference of high air flow on personnel balance, being incapable of timely detecting the air flow intensity and adjusting the running state of the device according to the air flow intensity, being incapable of actively avoiding risks by means of reducing a load threshold value, controlling the device to descend and the like when the air flow intensity reaches the dangerous degree, and having potential safety hazards. Disclosure of utility model The utility model aims to at least solve one of the technical problems in the prior art, and provides a power equipment lifting device for power engineering construction, wherein a protective frame is arranged on the upper surface of a supporting plate, so that workers can be protected, the workers are prevented from being blown down by high air flow, the working safety of the workers is ensured, an installation box is arranged on the side surface of the protective frame, a rotating plate is rotatably arranged in the installation box and can be blown by the high air flow to rotate against the elasticity of a torsion spring, realize the detection to high air current, when high air current intensity reaches certain degree, the revolving plate also can rotate in step, and the detection strip of revolving plate inside wall can meet with the detection piece of mounting box inside wall, can give the controller with information transfer, cooperates pressure sensor between backup pad and the hydraulic stem, reduces the threshold value of controller to the device load to control the hydraulic stem and make the backup pad descend, prevent that the device from receiving the air current influence to produce the accident in the high altitude, promote the work safety degree. The utility model further provides the electric equipment lifting device for electric power engineering construction, which comprises a base, wherein the upper surface of the base is fixedly connected with a limiting frame, the upper surface of the base is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a supporting plate, a pressure sensor is arranged between the supporting plate and the hydraulic rod, the upper surface of the supporting plate is fixedly connected with a protection frame, the inside of the base is fixedly connected with a controller, the inside of the base is fixedly connected with a mounting box, the inside wall of the mounting box is rotatably connected with a rotating plate, the side surface of the rotating plate is fixedly connected with a torsion spring, the inside wall of the rotating plate is fixedly connected with an L-shaped plate and a detection strip, and the inside wall of the mounting box is fixedly connected with a detection block. Through above part, be provided with the guard frame in the backup pad upper surface, can protect the staff, prevent that the staff from being blown down by high air current, guarantee the work safety of staff, and set up the mounting box at guard frame side surface, it is provided with the revolving plate to rotate in the mounting box inside, the revolving plate can be blown by high air current and make it resist torsional spring elasticity and rotate, realize the detection to high air current, when high air current intensity reaches certain degree, the revolving plate also can rotate simultaneously, the detection strip of revolving plate inside wall can meet with the detection piece of mounting box inside wall, can give the controller with information transfer, cooperation backup pad and the pressure sensor between the hydraulic stem, reduce the threshold value of controller to the device load, thereby control the hydraulic stem makes the backup pad descend, prevent that the device from receiving the air current influence at the high altitude to produce the accident, promote the work safety. According to the power equipment lifting device for power engineering construction, the hydraulic rod is positioned in the limiting frame, and the side surfaces of the supporting plate and the protecting frame are embedde