CN-224214310-U - Wedge-shaped engagement guide rail for crawling ladder of offshore wind power tower barrel

Abstract

The utility model relates to the technical field of guide rails, in particular to a wedge-shaped occluding guide rail of a ladder stand of an offshore wind power tower, which comprises a slide rail main body arranged between two outer frames, wherein the bottom of the slide rail main body is a wedge body, the upper surface of the wedge body is fixedly connected with a stop block, the outer surface of the slide rail main body is clamped with a ladder rod, the inside of the ladder rod is movably connected with two clamping structures, each clamping structure comprises a first wedge block, a second wedge block and a connecting rod, the first wedge block and the second wedge block are applied with acting force by matching with the first slide rail and the second slide rail during movement, the first wedge block and the second wedge block are further retracted, the first wedge block and the outer frames can be separated, the second wedge block loses the limit of the slide rail main body, a single ladder rod can be taken out, the outer frames and the connecting plates are convenient to independently overhaul or replace, and the outer frames and the connecting plates are tightly connected together, so that the offshore wind power towers with different heights can be conveniently adapted.

Inventors

• YAO JUN
• YANG CHAOMENG
• YANG YE
• JIN DAGEN

Assignees

• 扬州丰盛机电有限公司

Dates

Publication Date

20260508

Application Date

20250702

Claims (7)

1. 1. The wedge-shaped engagement guide rail for the crawling ladder of the offshore wind power tower comprises a slide rail main body (3) arranged between two outer frames (1), wherein the bottom of the slide rail main body (3) is a wedge-shaped body (301), and the upper surface of the wedge-shaped body (301) is fixedly connected with a stop block (302); The novel sliding rail is characterized in that a ladder rod (4) is clamped on the outer surface of the sliding rail main body (3), two clamping structures (5) are movably connected inside the ladder rod (4), and the clamping structures (5) comprise: The first wedge block (501) is connected to the inside of the ladder bar (4) in a sliding way, and the first sliding rail (502) is fixedly connected to the upper surface of the first wedge block (501); The second wedge block (503) is connected to the inside of the ladder bar (4) in a sliding manner, and a second sliding rail (504) is fixedly connected to the upper surface of the second wedge block (503); The connecting rod (506) is connected to the inside of the first sliding rail (502) and the second sliding rail (504) in a sliding mode, and a connecting frame (507) with a U-shaped section is fixedly connected to the upper surface of the connecting rod (506).
2. 2. The wedge-shaped engagement guide rail for the offshore wind power tower ladder stand according to claim 1, wherein connecting plates (2) are embedded and connected at two ends of the outer frame (1), inserting blocks (201) are fixedly connected to two side surfaces of each connecting plate (2), clamping grooves (202) are formed in the outer surfaces of the connecting plates (2), and the sliding rail main bodies (3) penetrate through the clamping grooves (202).
3. 3. The offshore wind tower ladder wedge-shaped engagement guide rail according to claim 1, wherein an extrusion block (505) is connected to the outer surface of the slide rail main body (3) in a clamping manner, the extrusion block (505) is in close contact with the stop block (302), and the extrusion block (505) is fixedly connected with the second wedge block (503).
4. 4. The wedge-shaped engagement guide rail for the offshore wind turbine tower ladder stand according to claim 2, wherein the plug block (201) is inserted into the outer frame (1), the connecting stud (101) is embedded and connected to the outer surface of the outer frame (1), and nuts are connected to two ends of the connecting stud (101) in a threaded manner.
5. 5. The wedge-shaped engagement guide rail of the offshore wind tower ladder stand according to claim 1, wherein an anti-skid pad (401) is fixedly connected to the side surface of the ladder rod (4), and an anti-skid groove is formed in the outer surface of the anti-skid pad (401).
6. 6. The offshore wind tower ladder wedge-shaped engagement guide rail according to claim 1, wherein the outer surface of the outer frame (1) is provided with an insertion hole (102), and the first wedge block (501) is inserted into the insertion hole (102).
7. 7. The offshore wind tower ladder stand wedge-shaped engagement guide rail according to claim 1, wherein the upper surface of the ladder rod (4) is fixedly connected with a fixing frame (6) through a threaded component, a clamping groove (601) is formed in the inner side surface of the fixing frame (6), a clamping plate (602) is slidably connected to the inside of the clamping groove (601), a bolt (603) is in threaded connection with the upper surface of the clamping plate (602), and a round baffle is fixedly connected to the lower end of the bolt (603) and is slidably connected with the connecting frame (507).

Description

Wedge-shaped engagement guide rail for crawling ladder of offshore wind power tower barrel Technical Field The utility model relates to the technical field of guide rails, in particular to a wedge-shaped engagement guide rail of a crawling ladder of an offshore wind power tower. Background The marine wind power tower ladder wedge-shaped engagement guide rail is arranged between two outer frames through an installation component and is used for being matched with a climbing-free device, and the specific climbing-free device body and the wind power tower climbing-free device which can be recorded by referring to bulletin No. CN220033945U comprise a frame component, a handle, an operation desk and wheels, wherein the operation desk is arranged at the top of the frame, the handle is arranged at two sides of the frame, and the wheels are arranged at the back of the frame; Based on current guide rail and ladder pole in the above-mentioned device, but current guide rail and ladder pole are fixed back and are integrated the setting, and later stage dismantles independent ladder pole and need dismantle a plurality of screw thread fixed subassembly, perhaps need use the mode of cutting to cut the separation to the ladder pole, lead to the inconvenient maintenance of ladder pole later stage. Disclosure of utility model The utility model aims to provide a wedge-shaped engagement guide rail for a crawling ladder of an offshore wind power tower, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The wedge-shaped engagement guide rail for the crawling ladder of the offshore wind power tower comprises a slide rail main body arranged between two outer frames, wherein the bottom of the slide rail main body is a wedge-shaped body, and the upper surface of the wedge-shaped body is fixedly connected with a stop block; The surface joint of slide rail main part has the ladder pole, the inside swing joint of ladder pole has two joint structures, joint structure includes a voussoir, second voussoir and connecting rod, a voussoir sliding connection in the inside of ladder pole, the last fixed surface of a voussoir has first slide rail, second voussoir sliding connection in the inside of ladder pole, the last fixed surface of second voussoir has the second slide rail, connecting rod sliding connection in the inside of first slide rail and second slide rail, the last fixed surface of connecting rod is connected with the connecting frame that the cross-section is the U-shaped. The sliding rail is characterized in that connecting plates are connected to the two ends of the outer frame in an embedded mode, inserting blocks are fixedly connected to the surfaces of the two sides of the connecting plates, clamping grooves are formed in the outer surfaces of the connecting plates, and the sliding rail main body penetrates through the clamping grooves. The sliding rail is characterized in that the outer surface of the sliding rail main body is connected with an extrusion block in a clamping mode, the extrusion block is in close contact with the stop block, and the extrusion block is fixedly connected with the second wedge block. The plug is inserted into the outer frame, the outer surface of the outer frame is embedded and connected with a connecting stud, and nuts are connected with the two ends of the connecting stud in a threaded manner. The anti-skid ladder is characterized in that the anti-skid pad is fixedly connected to the side surface of the ladder bar, and an anti-skid groove is formed in the outer surface of the anti-skid pad. The outer surface of the outer frame is provided with a jack, and the first wedge block is inserted into the jack. The ladder is characterized in that the upper surface of the ladder rod is fixedly connected with a fixing frame through a threaded component, the inner side surface of the fixing frame is provided with a clamping groove, the inside of the clamping groove is slidably connected with a clamping plate, the upper surface of the clamping plate is in threaded connection with a bolt, the lower end of the bolt is fixedly connected with a circular baffle, and the circular baffle is slidably connected with the connecting frame. Compared with the prior art, the utility model has the beneficial effects that: 1. The round baffle plate applies upward acting force to the connecting frame under the pushing of the screw thread through the rotating bolt, so that the upward and downward movement of the clamping plate can be accurately controlled, further the connecting rod is driven to be lifted, the first slide rail and the second slide rail are matched to apply acting force to the first wedge block and the second wedge block during movement, the first wedge block and the second wedge block are further retracted, the first wedge block can be separated from the outer frame, the second wedge block