A collector line tower for mountain wind farm

Abstract

The utility model discloses a collector line pole tower for a mountain wind farm, comprising a pole tower body, wherein a frame is installed inside the pole tower body for workers to climb conveniently; two limit rods are symmetrically installed on the inner side of the frame, the upper part of the limit rod is slidably connected with a slide plate, two limit columns are slidably connected on both sides of the slide plate, a connecting plate is installed between the two limit columns, a shell is also installed on both sides of the slide plate, one side of the connecting plate is inserted into the inside of the shell and is installed with a spring; the buckle on the safety rope is connected with the hanging ear, and then when the worker climbs up, the mutual cooperation of the limit column and the rack can ensure that the climbing process is unobstructed, and at the same time, the worker can be prevented from falling, thereby ensuring the safety of the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of pole towers, in particular to a collector line pole tower for a mountain wind farm. Background Art

[0002] During the construction of wind power, the collection lines are complex and need to be erected using power towers. Towers are one of the basic equipment for transmission lines and overhead distribution lines, and are mainly made of steel or reinforced concrete.

[0003] Traditional power tower maintenance requires operators to climb to the top of the power tower for inspection. Workers use safety ropes to prevent falling when climbing. However, when existing towers are used with safety ropes, workers are often required to alternately connect and remove the buckles on the two safety ropes from the tower multiple times, reducing the overall climbing efficiency.

[0004] Therefore, a collector line tower for mountain wind farm is proposed. Summary of the invention

[0005] The utility model aims to provide a collector line tower for a mountain wind farm to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a collector line tower for a mountain wind farm, comprising a tower body, wherein a frame is installed inside the tower body for workers to climb easily;

[0007] Two limit rods are symmetrically installed on the inner side of the frame, a slide plate is slidably connected to the upper side of the limit rod, two limit posts are slidably connected to the two sides of the slide plate, a connecting plate is installed between the two limit posts, a shell is also installed on both sides of the slide plate, one side of the connecting plate is inserted into the interior of the shell and a spring is installed;

[0008] The limiting rod is symmetrically provided with a rack, and the limiting column is adapted to the rack.

[0009] Preferably, the cross section of the limiting rod is an I-shaped one, and the inner side of the sliding plate fits the outer side of the limiting rod.

[0010] Preferably, a slide groove is initially provided on the slide plate, and the limit column is slidably connected to the slide plate through the slide groove.

[0011] Preferably, the teeth of the rack are inclined upward, with an inclination angle of 20 to 35 degrees.

[0012] Preferably, the slide plate is provided with a hanging ear for hanging a safety rope.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the buckle on the safety rope is connected to the hanging ear, and then when the worker climbs up, the mutual cooperation of the limit column and the rack can ensure that the climbing process is unobstructed, and at the same time, it can also prevent the worker from falling, thereby ensuring the safety of the worker. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the framework of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the limit rod of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the skateboard of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the chute of the utility model.

[0019] In the figure: 1. tower body; 2. frame; 3. limit rod; 4. rack; 5. slide plate; 6. hanging ear; 7. shell; 8. limit column; 9. connecting plate; 10. slide groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example

[0022] See also Figure 1-5 The utility model provides a technical solution: a collector line tower for a mountain wind farm, comprising a tower body 1, wherein a frame 2 is installed inside the tower body 1 for workers to climb easily;

[0023] Two limit rods 3 are symmetrically installed on the inner side of the frame 2, and a slide plate 5 is slidably connected to the upper side of the limit rod 3. Two limit columns 8 are slidably connected to the two sides of the slide plate 5, and a connecting plate 9 is installed between the two limit columns 8. A housing 7 is also installed on both sides of the slide plate 5. One side of the connecting plate 9 is inserted into the interior of the housing 7 and is installed with a spring;

[0024] A rack 4 is symmetrically mounted on the limiting rod 3 , and the limiting column 8 is matched with the rack 4 .

[0025] like Figure 3 and Figure 4As shown: the cross-section of the limiting rod 3 is an "I" shape, and the inner side of the slide plate 5 fits the outer side of the limiting rod 3; through the above arrangement, the I-shaped limiting rod 3 can improve the overall strength, and also facilitate the slide plate 5 to slide on it, thereby avoiding the slide plate 5 from falling off.

[0026] like Figure 5 As shown: a slide groove 10 is initially provided on the slide plate 5, and the limiting column 8 is slidably connected to the slide plate 5 via the slide groove 10; through the above arrangement, the slide groove 10 can make the limiting column 8 move more conveniently, thereby limiting the position on the rack 4.

[0027] like Figure 3 As shown: the teeth of the rack 4 are tilted upward with an inclination angle of 20 to 35 degrees; through the above setting, the upwardly tilted teeth can squeeze the limit column 8 to make it break away from the restriction of the rack 4 during the upward movement of the limit column 8, and then after moving to the previous tooth, the spring makes the limit column 8 snap into the inside of the rack 4 again.

[0028] like Figure 3 and Figure 4 As shown: a hanging ear 6 for hanging a safety rope is installed on the slide plate 5; through the above arrangement, the safety rope carried by the staff can be connected more conveniently, ensuring the safety of the workers.

[0029] Working principle: When a worker needs to climb the tower body 1, he first connects the safety rope to the hanging ear 6, and then climbs up through the frame 2. The safety rope will drive the slide plate 5 to slide on the limit rod 3. During the movement of the slide plate 5, it will also drive the limit column 8 to move on the rack 4. The limit column 8 will be squeezed by the teeth on the rack 4, and then the limit column 8 will slide inside the slide groove 10, and then the limit column 8 will be separated from the rack 4. When the slide plate 5 drives the limit column 8 to move upward to the upper tooth position, the limit column 8 will be driven by the spring inside the shell 7, so that the limit column 8 will be stuck in the inside of the rack 4 again, completing the limiting work and avoiding the worker from falling.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A collector line tower for a mountain wind farm, comprising a tower body (1), characterized in that: A frame (2) is installed inside the tower body (1) to facilitate workers to climb; Two limiting rods (3) are symmetrically mounted on the inner side of the frame (2); a slide plate (5) is slidably connected to the upper side of the limiting rod (3); two limiting columns (8) are slidably connected to the two sides of the slide plate (5); a connecting plate (9) is mounted between the two limiting columns (8); a housing (7) is also mounted on the two sides of the slide plate (5); one side of the connecting plate (9) is inserted into the interior of the housing (7) and is mounted with a spring; A rack (4) is symmetrically mounted on the limiting rod (3), and the limiting column (8) is adapted to the rack (4).

2. A collector line tower for a mountain wind farm according to claim 1, characterized in that: The cross section of the limiting rod (3) is an "I" shape, and the inner side of the sliding plate (5) fits the outer side of the limiting rod (3).

3. A collector line tower for a mountain wind farm according to claim 1, characterized in that: The slide plate (5) is provided with a slide groove (10), and the limit column (8) is slidably connected to the slide plate (5) through the slide groove (10).

4. A collector line tower for a mountain wind farm according to claim 1, characterized in that: The teeth of the rack (4) are inclined upwards, with an inclination angle of 20 to 35 degrees.

5. The collector line tower for a mountain wind farm according to claim 1, characterized in that: The slide plate (5) is provided with a hanging ear (6) for hanging a safety rope.

Images