Emergency repair ladder for power construction

Abstract

The utility model discloses a first-aid repair ladder for power construction, and relates to the technical field of power construction. A ladder beam is arranged at the lower ends of the main frame and the auxiliary frame; a protective beam is arranged at the upper end of the main frame; an insulating tape is arranged at the front end of the protective beam; a ladder bin is arranged at the middle end of the main frame; a fixing buckle is arranged at the joint of the rear end of the ladder bin and the auxiliary frame, an upper connecting rod is arranged at the upper end of the auxiliary frame, a lower connecting rod is arranged at the lower end of the upper connecting rod, a rotating rod is arranged on the lower connecting rod, a connecting seat is arranged at the joint of the rotating rod and the auxiliary frame, and a pulley is arranged on the inner side of the connecting seat. Therefore, the folding and assembling device can be quickly folded and combined, and is convenient to quickly carry and install during power construction and emergency repair.

Description

Technical Field

[0001] The present application relates to the field of electric power construction, and in particular to an emergency repair ladder for electric power construction. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force. Discovered in the 1870s, the discovery and application of electricity set off the second industrialization boom. The large-scale power system that emerged in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, transmission, transformation, distribution and power consumption. It converts primary energy in nature into electricity through mechanical energy devices, and then supplies electricity to various users through transmission, transformation and distribution. Today is the era of the Internet, and we still have a growing demand for electricity because we have invented more products that use electricity, such as computers and home appliances. It is undeniable that the continuous emergence of new technologies has made electricity a necessity for people.

[0003] In the prior art, the current emergency repair of power failures mostly requires operators to climb to a high place to perform inspection and repair. However, the current power construction emergency repair ladder is large in size and weight, and is inconvenient to carry and install. Utility Model Content

[0004] The purpose of the present application is to solve the problem that the current electric power construction repair ladder is large in size and weight, and is inconvenient to carry and install in the above background. The present application provides an electric power construction repair ladder.

[0005] In order to achieve the above-mentioned purpose, the present application specifically adopts the following technical scheme: an electric power construction repair ladder, comprising a main frame, characterized in that a sub-frame is arranged at the rear end of the main frame, a swivel frame is arranged at the connection between the main frame and the sub-frame, a ladder beam is arranged at the lower ends of the main frame and the sub-frame, a protective beam is arranged at the upper end of the main frame, an insulating belt is arranged at the front end of the protective beam, a ladder bin is arranged at the middle end of the main frame, a rotating sleeve is arranged at the connection between the ladder bin and the main frame, a fixed shaft is arranged in the rotating sleeve, the fixed shaft is arranged on the main frame, a fixing buckle is arranged at the connection between the rear end of the ladder bin and the sub-frame, an upper connecting rod is arranged at the upper end of the sub-frame, a lower connecting rod is arranged at the lower end of the upper connecting rod, a swivel rod is arranged on the lower connecting rod, a connecting seat is arranged at the connection between the swivel rod and the sub-frame, and a pulley is arranged on the inner side of the connecting seat.

[0006] Furthermore, the upper end of the protection beam is arranged in a mounting frame, a limiting axis is arranged at the outer end of the mounting frame, and the mounting frame and the limiting axis are arranged at the upper end of the main frame.

[0007] Furthermore, a fixing sleeve is provided at the connection between the lower end of the protection beam and the main frame.

[0008] Furthermore, a handle is provided at the upper end of the sub-frame.

[0009] Furthermore, a threaded sleeve is provided at the connection between the upper connecting rod and the lower connecting rod, and the upper connecting rod and the lower connecting rod are threadedly connected.

[0010] The beneficial effects of the present application are as follows: First, since the utility model is provided with a main frame, a sub-frame, a rotating frame, a ladder bin, an upper connecting rod, a lower connecting rod, a rotating rod and a pulley, the utility model can be quickly folded and assembled, which is convenient for rapid transportation and installation during power construction and emergency repairs; secondly, since the utility model is provided with a protective beam and an insulating belt, it is convenient to protect the operating personnel during high-altitude construction, thereby improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the overall first-view structural diagram of this application;

[0012] Figure 2 This is the overall second-view structural diagram of this application;

[0013] Figure 3 This is the overall third-view structural diagram of this application;

[0014] Figure 4 This application is attached Figure 2 Partial view at point A in the middle;

[0015] Figure 5 This application is attached Figure 2 Partial view at point B in the middle;

[0016] Figure 6 This application is attached Figure 2 Partial view at center C;

[0017] Figure 7 This application is attached Figure 2 Partial view at D in the middle;

[0018] Figure 8 This application is attached Figure 3 Partial view at point E in the middle;

[0019] Figure numerals: 1. main frame; 11. ladder beam; 12. fixing sleeve; 13. mounting frame; 14. limiting shaft; 2. auxiliary frame; 21. handle; 22. rotating frame; 23. upper connecting rod; 24. lower connecting rod; 25. screw sleeve; 26. rotating rod; 27. connecting seat; 28. pulley; 3. protective beam; 31. insulating tape; 4. ladder compartment; 41. fixing buckle; 42. rotating sleeve; 43. fixed shaft. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0021] like Figure 1-Figure 8 As shown, an electric power construction repair ladder proposed in one embodiment of the present application, an electric power construction repair ladder, includes a main frame 1, characterized in that a sub-frame 2 is provided at the rear end of the main frame 1, a rotating frame 22 is provided at the connection between the main frame 1 and the sub-frame 2, ladder beams 11 are provided at the lower ends of the main frame 1 and the sub-frame 2, a protective beam 3 is provided at the upper end of the main frame 1, an insulating tape 31 is provided at the front end of the protective beam 3, a ladder bin 4 is provided at the middle end of the main frame 1, a rotating sleeve 42 is provided at the connection between the ladder bin 4 and the main frame 1, a fixed shaft 43 is provided in the rotating sleeve 42, and the fixed shaft 43 is provided on the main frame 1, a fixing buckle 41 is provided at the connection between the rear end of the ladder bin 4 and the sub-frame 2, an upper connecting rod 23 is provided at the upper end of the sub-frame 2, a lower connecting rod 24 is provided at the lower end of the upper connecting rod 23, a rotating rod 26 is provided on the lower connecting rod 24, a connecting seat 27 is provided at the connection between the rotating rod 26 and the sub-frame 2, and a pulley 28 is provided on the inner side of the connecting seat 27.

[0022] The upper end of the protection beam 3 is arranged in the mounting frame 13 , and a limit axis 14 is arranged at the outer end of the mounting frame 13 . The mounting frame 13 and the limit axis 14 are arranged at the upper end of the main frame 1 .

[0023] A fixing sleeve 12 is provided at the connection between the lower end of the protection beam 3 and the main frame 1 .

[0024] A handle 21 is provided at the upper end of the sub-frame 2 .

[0025] A screw sleeve 25 is provided at the connection between the upper connecting rod 23 and the lower connecting rod 24, and the upper connecting rod 23 and the lower connecting rod 24 are threadedly connected.

[0026] The working principle of the present application is as follows: when using the present utility model, the sub-frame 2 is first screwed out through the rotating frame 22, the ladder bin 4 is screwed to the level with the ground through the rotating sleeve 42 and the fixed shaft 43, the lower connecting rod 24 is screwed out of the upper connecting rod 23 to a suitable length and then locked by the screw sleeve 25, and then the lower connecting rod 24 is rotated outward, and the rotating rod 26 rotates accordingly on the connecting seat 27 and supports the lower connecting rod 24. At this time, the staff can climb up the ladder bin 4 through the ladder beam 11 for emergency repairs; after use, the upper connecting rod 23, the lower connecting rod 24, and the ladder bin 4 are screwed into the sub-frame 2 respectively, and then the sub-frame 2 is rotated to be parallel to the main frame 1, and the present utility model can be dragged by the handle 21 and the pulley 28.

[0027] The beneficial technical effects of implementing the present application are as follows: First, since the utility model is provided with a main frame 1, a sub-frame 2, a rotating frame 22, a ladder bin 4, an upper connecting rod 23, a lower connecting rod 24, a rotating rod 26 and a pulley 28, the utility model can be quickly folded and assembled, which is convenient for rapid transportation and installation during power construction and emergency repairs; secondly, since the utility model is provided with a protective beam 33 and an insulating belt 31, it is convenient to protect operators during high-altitude construction, thereby improving the practicality of the utility model.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electric power construction repair ladder, comprising a main frame (1), characterized in that: A sub-frame (2) is provided at the rear end of the main frame (1), a rotating frame (22) is provided at the connection between the main frame (1) and the sub-frame (2), ladder beams (11) are provided at the lower ends of the main frame (1) and the sub-frame (2), a protective beam (3) is provided at the upper end of the main frame (1), an insulating belt (31) is provided at the front end of the protective beam (3), a ladder bin (4) is provided at the middle end of the main frame (1), a rotary sleeve (42) is provided at the connection between the ladder bin (4) and the main frame (1), and a fixed member (31) is provided in the rotary sleeve (42). A fixed shaft (43) is arranged on the main frame (1); a fixing buckle (41) is arranged at the connection between the rear end of the ladder compartment (4) and the auxiliary frame (2); an upper connecting rod (23) is arranged at the upper end of the auxiliary frame (2); a lower connecting rod (24) is arranged at the lower end of the upper connecting rod (23); a rotating rod (26) is arranged on the lower connecting rod (24); a connecting seat (27) is arranged at the connection between the rotating rod (26) and the auxiliary frame (2); a pulley (28) is arranged inside the connecting seat (27).

2. The electric power construction repair ladder according to claim 1, characterized in that: The upper end of the protection beam (3) is arranged in the mounting frame (13), the outer end of the mounting frame (13) is provided with a limit axis (14), and the mounting frame (13) and the limit axis (14) are arranged at the upper end of the main frame (1).

3. The electric power construction repair ladder according to claim 2, characterized in that: A fixing sleeve (12) is provided at the connection between the lower end of the protection beam (3) and the main frame (1).

4. The electric power construction repair ladder according to claim 1, characterized in that: A handle (21) is provided at the upper end of the sub-frame (2).

5. The electric power construction repair ladder according to claim 1, characterized in that: A threaded sleeve (25) is provided at the connection between the upper connecting rod (23) and the lower connecting rod (24), and the upper connecting rod (23) and the lower connecting rod (24) are threadedly connected.

Images