Crawling ladder structure in wind power generation tower drum

Abstract

The utility model provides a ladder stand structure inside a wind power generation tower drum, which comprises a ladder stand, a mounting frame fixedly mounted on the surface of the ladder stand, a support frame arranged on the surface of the ladder stand, a ladder stand bracket fixedly connected to one end of the support frame, a drum wall bracket fixedly mounted on the surface of the ladder stand bracket, and a cable bracket arranged at one end of the ladder stand bracket, the installation support is arranged on one side of the ladder support, and a lamp frame is fixedly installed on one side of the installation support. According to the ladder stand structure in the wind power generation tower drum, the cable support, the lamp support and the ladder stand are installed on the ladder stand support and then installed in the wind power generation tower drum through the drum wall support, so that the lamp support, the ladder stand and the cable support are installed together, later maintenance work of maintenance workers on cables, lamps and the like is facilitated, and the maintenance efficiency is improved. And meanwhile, the use and installation space is also reduced.

Description

Technical Field

[0001] The utility model relates to the field of wind power generation, in particular to an internal ladder structure of a wind power generation tower. Background Art

[0002] Wind power generation refers to the conversion of wind's kinetic energy into electrical energy. Wind energy is a clean, pollution-free, renewable energy source that has been used by people for a long time, mainly through windmills to pump water, grind flour, etc. People are interested in how to use wind to generate electricity.

[0003] At present, ladders, cable racks and lamp racks are installed inside the wind turbine tower to provide lighting inside the wind turbine tower and for maintenance workers to climb and repair and fix cables. However, ladders, cable racks and lamp racks are installed separately and a certain distance is maintained between them, which makes it inconvenient for maintenance workers to repair the lamp racks and cables and also increases the occupied space.

[0004] Therefore, it is necessary to provide a wind power tower internal ladder structure to solve the above technical problems. Utility Model Content

[0005] The utility model provides an internal ladder structure of a wind power generation tower, which solves the problem that it is inconvenient for later maintenance workers to repair lamp stands and cables while also increasing the occupied area of ​​the space.

[0006] In order to solve the above technical problems, the utility model provides a wind power tower internal ladder structure, comprising:

[0007] A ladder, a mounting frame being fixedly mounted on the surface of the ladder;

[0008] A support frame, the support frame is arranged on the surface of the ladder, one end of the support frame is fixedly connected to a ladder bracket, and a cylinder wall bracket is fixedly installed on the surface of the ladder bracket;

[0009] A cable bracket, the cable bracket being arranged at one end of the ladder bracket;

[0010] The mounting bracket is arranged on one side of the ladder bracket, and a lamp holder is fixedly mounted on one side of the mounting bracket.

[0011] Preferably, a plurality of fixing grooves are provided inside the mounting bracket, and the plurality of fixing grooves form a cross shape.

[0012] Preferably, the support frame is fixedly mounted on the surface of the ladder, and one side of one end of the cable bracket is fixedly mounted on one end of the ladder bracket.

[0013] Preferably, a plurality of fixing rods are fixedly connected to one side of the cable bracket, and surfaces of the plurality of fixing rods are all provided with fixing sleeves.

[0014] Preferably, the plurality of fixing rods are threaded rods, and the plurality of fixing sleeves are nuts matched with the plurality of fixing rods.

[0015] Preferably, a plurality of cable clamps are slidably connected to the surface of the fixing rod, and a cable groove is formed inside each of the plurality of cable clamps.

[0016] Preferably, a fixing plate is slidably connected to the surface of the fixing rod, and the fixing plate is arranged on one side of the cable clamp.

[0017] Compared with the related art, the internal ladder structure of a wind power tower provided by the utility model has the following beneficial effects:

[0018] The utility model provides a ladder structure inside a wind power generation tower, which comprises a cable bracket, a lamp rack and a ladder, which are mounted on a ladder bracket and then mounted inside the wind power generation tower via a tower wall bracket, thereby installing the lamp rack, the ladder and the cable bracket together, making it convenient for maintenance workers to perform maintenance work on cables, lamps and the like at a later stage, while also reducing the use of installation space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of an internal ladder structure of a wind power tower provided by the utility model;

[0020] Figure 2 for Figure 1 The structural schematic diagram of the ladder pillow body shown;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the mounting bracket shown;

[0022] Figure 4 A schematic structural diagram of a second embodiment of an internal ladder structure of a wind power tower provided by the utility model;

[0023] Figure 5 for Figure 4 An enlarged schematic diagram of part A is shown.

[0024] Numbers in the figure: 1. ladder, 2. mounting frame, 3. support frame, 5. ladder bracket, 6. cylinder wall bracket, 7. cable bracket, 8. lamp bracket, 9. fixing rod, 10. fixing sleeve, 11. cable clamp, 12. cable trough, 13. fixing plate, 14. mounting bracket. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of an internal ladder structure of a wind power tower provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the ladder pillow body shown; Figure 3 for Figure 1 A structural schematic diagram of the mounting bracket shown. A ladder structure inside a wind power tower, comprising:

[0028] A ladder 1, with a mounting frame 2 fixedly mounted on the surface of the ladder 1;

[0029] A support frame 3, wherein the support frame 3 is arranged on the surface of the ladder 1, one end of the support frame 3 is fixedly connected to a ladder bracket 5, and a cylinder wall bracket 6 is fixedly installed on the surface of the ladder bracket 5;

[0030] A cable bracket 7, wherein the cable bracket 7 is arranged at one end of the ladder bracket 5;

[0031] The mounting bracket 14 is arranged on one side of the ladder bracket 5 , and a lamp holder 8 is fixedly mounted on one side of the mounting bracket 14 .

[0032] The mounting frame 2 is used to facilitate the connection between the two ladders 1. The mounting frame 2 is provided with mounting holes inside for conveniently fixing the two ladders 1 by bolts.

[0033] The two support frames 3 cooperate with the ladder support 5 and the two wall supports 6 to install the ladder 1 and the inside of the wind power tower through bolts to support the ladder 1.

[0034] The cable bracket 7 is used to collect and fix the cables inside the wind power tower.

[0035] One end of the mounting frame 2 and the tube wall bracket 6 are fixedly connected with a sliding sleeve, which is used to be slidably connected to the surface of the ladder 1 and the ladder bracket 5 through the sliding sleeve, and the sliding sleeve is fixed to the ladder 1 and the tube wall bracket 6 by bolts.

[0036] The mounting bracket 14 has a plurality of fixing grooves formed inside, and the plurality of fixing grooves form a cross shape.

[0037] The mounting bracket 14 is used to facilitate the installation and fixation of the lamp holder 8 .

[0038] The support frame 3 is fixedly mounted on the surface of the ladder 1 , and one side of one end of the cable bracket 7 is fixedly mounted on one end of the ladder bracket 5 .

[0039] The working principle of the internal ladder structure of a wind power tower provided by the utility model is as follows:

[0040] When in use, the mounting frame 2 is fixedly mounted on the surface of the ladder 1 , and then the two supporting frames 3 are mounted on the surface of the ladder 1 .

[0041] After the ladder bracket 5 is installed to one end of the two support frames 3, the two cylinder wall brackets 6 are installed to the surface of the ladder bracket 5.

[0042] After the cable bracket 7 is installed on one end of the ladder bracket 5, the two cylinder wall brackets 6 are installed inside the wind power tower.

[0043] After the mounting bracket 14 is mounted inside the tube wall bracket 6 , the lamp holder 8 is mounted on one side of the mounting bracket 14 .

[0044] Compared with the related art, the internal ladder structure of a wind power tower provided by the utility model has the following beneficial effects:

[0045] The utility model provides a ladder structure inside a wind power generation tower, which comprises a cable bracket 7, a lamp rack 8 and a ladder 1, which are installed on a ladder bracket 5 and then installed inside the wind power generation tower through a cylinder wall bracket 6, thereby installing the lamp rack 8, the ladder 1 and the cable bracket 7 together, making it convenient for maintenance workers to perform maintenance work on cables, lamps, etc. at a later stage, while also reducing the use of installation space.

[0046] Second embodiment

[0047] Please refer to Figure 4 and Figure 5 Based on the internal ladder structure of a wind power tower provided by the first embodiment of the present application, the second embodiment of the present application proposes another internal ladder structure of a wind power tower. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0048] Specifically, the difference of the internal ladder structure of a wind power tower provided in the second embodiment of the present application is that, in an internal ladder structure of a wind power tower, a plurality of fixing rods 9 are fixedly connected to one side of the cable bracket 7, and a fixing sleeve 10 is provided on the surface of the plurality of fixing rods 9.

[0049] The plurality of fixing rods 9 are threaded rods, and the plurality of fixing sleeves 10 are nuts matched with the plurality of fixing rods 9 .

[0050] The multiple fixing rods 9 are threaded rods, and the multiple fixing sleeves 10 are nuts that match the multiple fixing rods 9, which are used to rotate the fixing sleeves 10 to one side after aligning the fixing sleeves 10 with the fixing rods 9, so that after the surface of the fixing rods 9 moves to one side to a suitable position, the fixing plate 13 is fixed, thereby fixing the cable clamp 11.

[0051] A plurality of cable clamps 11 are slidably connected to the surface of the fixing rod 9 , and a cable groove 12 is formed inside each of the plurality of cable clamps 11 .

[0052] Two of the cable clamps 11 form a group, and three cable grooves 12 are provided inside the cable clamps 11 , which are used to clamp the cables inside the cable grooves 12 through the two cable clamps 11 and then sleeve them on the surfaces of the two fixing rods 9 .

[0053] A fixing plate 13 is slidably connected to the surface of the fixing rod 9 , and the fixing plate 13 is disposed on one side of the cable clamp 11 .

[0054] Two sliding holes are provided inside the fixing plate 13 for sliding the fixing plate 13 to one side to a suitable position after the fixing plate 13 is sleeved on the surfaces of the two fixing rods 9 .

[0055] The working principle of the internal ladder structure of a wind power tower provided by the utility model is as follows:

[0056] When in use, after the cable clamp 11 is put on the surface of the fixing rod 9, the cable is clamped by the cable groove 12, and then the fixing plate 13 is put on the surface of the fixing rod 9. After the fixing sleeve 10 is aligned with the fixing rod 9, the fixing rod 9 is rotated to one side, thereby moving to one side on the surface of the fixing rod 9. When the fixing sleeve 10 moves to one side to a suitable position, the cable clamp 11 is fixed, thereby fixing the cable.

[0057] Compared with the related art, the internal ladder structure of a wind power tower provided by the utility model has the following beneficial effects:

[0058] The utility model provides an internal ladder structure of a wind power tower, wherein a cable clamp 11 can be installed and removed by a fixing rod 9, a fixing sleeve 10 and a fixing plate 13, so that the number of cable clamps 11 to be installed can be increased or decreased as needed.

[0059] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A ladder structure inside a wind power tower, characterized in that: include: A ladder, a mounting frame being fixedly mounted on the surface of the ladder; A support frame, the support frame is arranged on the surface of the ladder, one end of the support frame is fixedly connected to a ladder bracket, and a cylinder wall bracket is fixedly installed on the surface of the ladder bracket; A cable bracket, the cable bracket being arranged at one end of the ladder bracket; The mounting bracket is arranged on one side of the ladder bracket, and a lamp holder is fixedly mounted on one side of the mounting bracket.

2. The internal ladder structure of a wind power tower according to claim 1, characterized in that: A plurality of fixing grooves are provided inside the mounting bracket, and the plurality of fixing grooves form a cross shape.

3. The internal ladder structure of a wind power tower according to claim 1, characterized in that: The support frame is fixedly mounted on the surface of the ladder, and one side of one end of the cable bracket is fixedly mounted on one end of the ladder bracket.

4. The internal ladder structure of a wind power tower according to claim 3, characterized in that: A plurality of fixing rods are fixedly connected to one side of the cable bracket, and surfaces of the plurality of fixing rods are all provided with fixing sleeves.

5. The internal ladder structure of a wind power tower according to claim 4, characterized in that: The plurality of fixing rods are threaded rods, and the plurality of fixing sleeves are nuts matched with the plurality of fixing rods.

6. The internal ladder structure of a wind power tower according to claim 5, characterized in that: A plurality of cable clamps are slidably connected to the surface of the fixing rod, and a cable groove is formed inside each of the plurality of cable clamps.

7. The internal ladder structure of a wind power tower according to claim 6, characterized in that: A fixing plate is slidably connected to the surface of the fixing rod, and the fixing plate is arranged on one side of the cable clamp.

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