CN213330267U - Electric power tower with collapsible climbing ladder - Google Patents

Abstract

The utility model discloses an electric power tower with collapsible climbing ladder, including the electric power tower, one side of electric power tower is provided with fixed cat ladder, the inside of fixed cat ladder is provided with fixing device, the inside of fixed cat ladder is provided with folding cat ladder in the below that is located fixing device, evenly be provided with a plurality of connecting device on the outer wall of electric power tower, the symmetry is provided with two connecting blocks on connecting device's the outer wall, fixed cat ladder sets up the outer end at the connecting block, the inboard of fixed cat ladder evenly is provided with the fixed stull of a plurality of. The utility model relates to an electric power tower with a foldable climbing ladder, which belongs to the field of electric power facilities, and the foldable climbing ladder can be conveniently folded and stored by arranging the foldable climbing ladder at the lower side inside a fixed climbing ladder, thereby avoiding accidents such as electric shock caused by mistaken climbing of personnel, damage or theft caused by climbing of personnel and the like; through setting up fixing device, can be convenient for fix the folding cat ladder of accomodating.

Description

Electric power tower with collapsible climbing ladder

Technical Field

The utility model relates to an electric power facility field, in particular to electric power tower with collapsible climbing ladder.

Background

The electric tower is a trapezoidal or triangular tower-shaped building, is usually 25-40 meters in height and is of a steel frame structure, is mostly built near a power plant and a power distribution station in the field, is an important facility of an electric power department, can be used for overhead wire and plays a role in protection and support, and the design, manufacture, installation, maintenance and quality detection of the electric power iron tower are important guarantees for the operation and development of a modern electric power system; the existing electric tower is in an open environment, the isolation protection measures are incomplete, and accidents such as electric shock caused by mistaken climbing of personnel, personnel climbing damage or theft are easy to happen, so that a corresponding device needs to be arranged to prevent the accidents such as electric shock caused by mistaken climbing of personnel, personnel climbing damage or theft.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an electric power tower with collapsible climbing ladder can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric power tower with collapsible climbing ladder, includes the electric power tower, one side of electric power tower is provided with fixed cat ladder, the inside of fixed cat ladder is provided with fixing device, the inside of fixed cat ladder is provided with the collapsible cat ladder in the below that is located fixing device.

Preferably, a plurality of connecting devices are uniformly arranged on the outer wall of the power tower, and two connecting blocks are symmetrically arranged on the outer wall of each connecting device.

Preferably, the fixed cat ladder sets up the outer end at the connecting block, the inboard of fixed cat ladder evenly is provided with the fixed stull of a plurality of, two mounting grooves have been seted up in the below symmetry that lies in the fixed stull of a plurality of on the inner wall of fixed cat ladder, the spring groove has been seted up in the top that lies in the left side mounting groove in the inside of fixed cat ladder, the intercommunicating pore has been seted up to the bottom in spring groove, the intercommunicating pore runs through spring groove and mounting groove.

Preferably, the fixing device contains a fixing spring, the fixing spring is arranged in a spring groove, a limiting plate is arranged at the lower end of the fixing spring, and a limiting column is arranged at the lower end of the limiting plate and located in the communicating hole.

Preferably, the folding crawling ladder is arranged in two mounting grooves, the folding crawling ladder comprises a fixed rod and a movable rod, the fixed rod is fixedly mounted in the mounting groove on the left side through screws, a fixing groove is formed in the inner end of the fixed rod, the movable rod is movably mounted in the mounting groove on the right side, three connecting columns are uniformly arranged at the inner end of the movable rod, two first shafts are symmetrically arranged on the outer walls of the three connecting columns, a fixing hole is formed in the upper end of the movable rod, three folding cross braces are uniformly mounted between the fixed rod and the movable rod, two second shafts are symmetrically arranged on the outer wall on the left side of each folding cross brace, the left side of each folding cross brace is mounted in the fixing groove formed in the fixed rod through the second shafts, a connecting groove is formed in the right end of each folding cross brace, two shaft holes are symmetrically, the folding cross arm is connected with the connecting column and the first shaft through the connecting groove and the shaft hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

the foldable crawling ladder is arranged on the lower side in the fixed crawling ladder, so that the foldable crawling ladder can be conveniently folded and stored, and accidents such as electric shock caused by mistaken climbing of personnel, damage or theft caused by climbing of personnel and the like are avoided; through setting up fixing device, can be convenient for fix the folding cat ladder of accomodating.

Drawings

Fig. 1 is a schematic view of the overall structure of an electric tower with a foldable climbing ladder according to the present invention;

fig. 2 is a schematic view of the internal structure of the fixed crawling ladder of the electric tower with the foldable crawling ladder of the present invention;

fig. 3 is a schematic structural view of a foldable crawling ladder of an electric tower with the foldable crawling ladder of the present invention;

fig. 4 is an enlarged view of the fixing device of the electric tower with the foldable climbing ladder of the present invention;

fig. 5 is an enlarged view of fig. 3 at a.

In the figure: 1. an electric power tower; 2. fixing the crawling ladder; 3. a fixing device; 4. the ladder stand is folded; 5. a connecting device; 6. connecting blocks; 7. fixing a cross brace; 8. mounting grooves; 9. a spring slot; 10. a communicating hole; 11. fixing the spring; 12. a limiting plate; 13. a limiting column; 14. fixing the rod; 15. a travel bar; 16. fixing grooves; 17. connecting columns; 18. a first shaft; 19. folding the cross brace; 20. a second shaft; 21. connecting grooves; 22. A shaft hole; 23. and (7) fixing holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an electric tower with a foldable climbing ladder comprises an electric tower 1, a fixed climbing ladder 2 is arranged on one side of the electric tower 1, a fixing device 3 is arranged inside the fixed climbing ladder 2, and a foldable climbing ladder 4 is arranged inside the fixed climbing ladder 2 and below the fixing device 3.

In this embodiment, a plurality of connecting devices 5 are uniformly arranged on the outer wall of the power tower 1, and two connecting blocks 6 are symmetrically arranged on the outer wall of the connecting devices 5.

In this embodiment, fixed cat ladder 2 sets up the outer end at connecting block 6, the inboard of fixed cat ladder 2 evenly is provided with the fixed stull 7 of a plurality of, accomodate in the installation of the convenience of folding cat ladder 4, two mounting grooves 8 have been seted up in the below symmetry that is located the fixed stull 7 of a plurality of on the inner wall of fixed cat ladder 2, in the installation of the convenience of fixing device 3, spring groove 9 has been seted up in the top that is located left side mounting groove 8 in the inside of fixed cat ladder 2, intercommunicating pore 10 has been seted up to the bottom of spring groove 9, intercommunicating pore 10 runs through spring groove 9 and mounting groove 8.

In this embodiment, in order to fix the folded ladder 4 which is stored, the fixing device 3 is provided, the fixing device 3 includes a fixing spring 11, the fixing spring 11 is disposed in the spring groove 9, a limiting plate 12 is disposed at a lower end of the fixing spring 11, and a limiting column 13 is disposed at a lower end of the limiting plate 12 in the communicating hole 10.

In the embodiment, in order to avoid accidents such as electric shock caused by mistaken climbing of a person, damage or theft caused by climbing of the person, and the like, the foldable ladder stand 4 is arranged in the two mounting grooves 8, the foldable ladder stand 4 comprises a fixing rod 14 and a moving rod 15, the fixing rod 14 is fixedly mounted in the mounting groove 8 on the left side through a screw, the inner end of the fixing rod 14 is provided with a fixing groove 16, the moving rod 15 is movably mounted in the mounting groove 8 on the right side, the inner end of the moving rod 15 is uniformly provided with three connecting posts 17, the outer walls of the three connecting posts 17 are symmetrically provided with two first shafts 18, the upper end of the moving rod 15 is provided with a fixing hole 23, three foldable crossbars 19 are uniformly mounted between the fixing rod 14 and the moving rod 15, the outer wall on the left side of the foldable crossbars 19 is symmetrically provided with two second shafts 20, the left side of, the right end of the folding cross brace 19 is provided with a connecting groove 21, the inner wall of the connecting groove 21 is symmetrically provided with two shaft holes 22, and the folding cross brace 19 is connected with the connecting column 17 and the first shaft 18 through the connecting groove 21 and the shaft holes 22.

It should be noted that, the utility model relates to an electric power tower with collapsible climbing ladder, when using, at first extend folding cat ladder 4, its method is, with the carriage release lever 15 power to the outside pulling, spacing post 13 on fixing device 3 can be extruded and enter into spring groove 9 at this moment, thereby spacing post 13 breaks away from with fixed orifices 23, continue to pull carriage release lever 15, make it shift out from left mounting groove 8, and then move to the mounting groove 8 on right side, folding stull 19 can revolve round No. one axle 18 and No. two axles 20 when carriage release lever 15 moves, folding stull 19 can be the horizontality finally, can begin to use this moment; after the foldable ladder stand is used, in order to prevent accidents such as electric shock caused by mistaken climbing of people, damage or theft caused by climbing of people and the like, the foldable ladder stand 4 needs to be folded and collected into the left mounting groove 8 formed in the fixed ladder stand 2, the method is that the foldable cross brace 19 rotates upwards around the second shaft 20, at the moment, due to the action of gravity, the moving rod 15 also rotates around the first shaft 18, finally, the foldable cross brace 19 and the moving rod 15 are collected into the left mounting groove 8, the limiting column 13 on the fixing device 3 is clamped into the fixing hole 23 again, the moving rod 15 is fixed, and finally, the foldable ladder stand 4 is folded and collected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an electric power tower with collapsible climbing ladder which characterized in that: the power tower comprises a power tower (1), wherein a fixed crawling ladder (2) is arranged on one side of the power tower (1), a fixing device (3) is arranged inside the fixed crawling ladder (2), and a folding crawling ladder (4) is arranged below the fixing device (3) inside the fixed crawling ladder (2).

2. The electric tower with the foldable climbing ladder as claimed in claim 1, wherein: the power tower is characterized in that a plurality of connecting devices (5) are uniformly arranged on the outer wall of the power tower (1), and two connecting blocks (6) are symmetrically arranged on the outer wall of each connecting device (5).

3. The electric tower with the foldable climbing ladder as claimed in claim 1, wherein: fixed cat ladder (2) set up the outer end in connecting block (6), the inboard of fixed cat ladder (2) evenly is provided with fixed stull (7) of a plurality of, two mounting grooves (8) have been seted up in the below symmetry that lies in fixed stull (7) of a plurality of on the inner wall of fixed cat ladder (2), spring groove (9) have been seted up in the top that lies in left side mounting groove (8) to the inside of fixed cat ladder (2), intercommunicating pore (10) have been seted up to the bottom of spring groove (9), intercommunicating pore (10) run through spring groove (9) and mounting groove (8).

4. The electric tower with the foldable climbing ladder as claimed in claim 1, wherein: fixing device (3) contain fixed spring (11), fixed spring (11) set up in spring groove (9), the lower extreme of fixed spring (11) is provided with limiting plate (12), the lower extreme of limiting plate (12) is provided with spacing post (13) lieing in intercommunicating pore (10).

5. The electric tower with the foldable climbing ladder as claimed in claim 1, wherein: the foldable crawling ladder (4) is arranged in two mounting grooves (8), the foldable crawling ladder (4) comprises a fixing rod (14) and a moving rod (15), the fixing rod (14) is fixedly mounted in the left mounting groove (8) through screws, a fixing groove (16) is formed in the inner end of the fixing rod (14), the moving rod (15) is movably mounted in the mounting groove (8) on the right side, three connecting columns (17) are uniformly arranged at the inner end of the moving rod (15), two first shafts (18) are symmetrically arranged on the outer walls of the three connecting columns (17), a fixing hole (23) is formed in the upper end of the moving rod (15), three foldable cross braces (19) are uniformly mounted between the fixing rod (14) and the moving rod (15), two second shafts (20) are symmetrically arranged on the outer wall on the left side of the foldable cross braces (19), the left side of folding stull (19) is installed in fixed slot (16) of seting up in dead lever (14) through No. two axle (20), spread groove (21) have been seted up to the right-hand member of folding stull (19), two shaft holes (22) have been seted up to the symmetry on the inner wall of spread groove (21), folding stull (19) link to each other with spliced pole (17), axle (18) through spread groove (21) and shaft hole (22).

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