CN220955438U - High wind tower guardrail structure of security performance - Google Patents

Abstract

The utility model relates to the technical field of guardrails, in particular to a wind tower guardrail structure with high safety performance, which comprises a wind tower, a working platform positioned in the wind tower, a ladder, a guardrail and a climbing auxiliary rail, wherein a platform opening for workers to go in and go out is formed in the working platform; the guardrail is arranged above the platform opening and fixed with the inner wall of the wind tower, and is suitable for preventing workers from falling from the platform opening; the climbing auxiliary rail is arranged below the platform opening and comprises fixing blocks fixedly connected to two sides of the escalator and connecting blocks fixedly connected to the inner wall of the wind tower and corresponding to the fixing blocks in position, a plurality of auxiliary pedals distributed at intervals are arranged between the fixing blocks and the connecting blocks, and two ends of each auxiliary pedal are fixedly connected with the fixing blocks and the connecting blocks respectively. According to the utility model, by arranging the climbing auxiliary fence, the staff climbs with good stability, and the problem that the staff often does not have a large operation space, so that the staff is easy to fall down the ladder is solved.

Description

High wind tower guardrail structure of security performance

Technical Field

The utility model relates to the technical field of guardrails, in particular to a wind tower guardrail structure with high safety performance.

Background

The wind tower is a device for generating electricity by utilizing wind energy, and in order to facilitate the maintenance or transportation of goods in the wind tower by workers, a working platform is usually arranged at the top of the wind tower, the height of a platform opening from the ground is higher, and the workers fall off the platform opening when working, so that the consequence is not envisaged.

Based on the above-mentioned problem, the present patent of publication No. CN211598493U discloses a platform guardrail device for in the dryer, can be when reaching the platform mouth and use the guardrail, manual upwards hold up the connecting rod, guarantee through the stopper that the guardrail turns over the angle and is not more than 90, get into the platform after, manual fall back connecting rod can play the guard action of platform staff anti-falling.

However, when implementing a platform guard rail device for use in a wind tunnel as described above, it has been found that it still has at least the following problems, after the staff climbs to the platform mouth, the in-process of supporting the connecting rod or climbing into the platform, the staff is required to rotate the body to operate, when turning around or twisting the body, the staff located on the cat ladder often does not have a great operating space, resulting in the problem of easily falling the cat ladder because of the staff action is more troublesome.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the wind tower guardrail structure with high safety performance, which can increase the stability of staff in the process of climbing into a working platform so as to solve the problem that the staff moves more troublesome in the prior art and can easily fall down to climb stairs.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a wind tower guardrail structure with high safety performance, which comprises a wind tower, a working platform positioned in the wind tower, a ladder, a guardrail, a climbing auxiliary rail, a ladder, a guardrail and a climbing auxiliary rail, wherein the working platform is provided with a platform opening for workers to go in and out; the guardrail is arranged above the platform opening and fixed with the inner wall of the wind tower, and is suitable for preventing workers from falling from the platform opening; the climbing auxiliary column is arranged below the platform opening and comprises fixing blocks fixedly connected to two sides of the escalator and connecting blocks fixedly connected to the inner wall of the wind tower and corresponding to the fixing blocks in position, a plurality of auxiliary pedals distributed at intervals are arranged between the fixing blocks and the connecting blocks, and two ends of each auxiliary pedal are fixedly connected with the fixing blocks and the connecting blocks respectively.

Optionally, the guardrail includes many be located the guard bar of staircase both sides, every the guard bar all with the staircase rotates to be connected, be fixed with on the wind tower inner wall with many the fixed plate of guard bar looks adaptation, the spacing groove has been seted up on the fixed plate, every the guard bar all rotates to in the spacing groove.

Optionally, still be provided with the locking lever on the fixed plate, be equipped with the spout of reverse V-arrangement on the fixed plate, the spout with the spacing groove is linked together, be equipped with on the protection pole with spout looks adaptation's spread groove.

Optionally, the distance between every two guard bars is greater than the length of the guard bars.

Optionally, the auxiliary pedal and the escalator are provided with a plurality of anti-slip gaskets, and one side of each anti-slip gasket is fixedly connected to the auxiliary pedal and the escalator.

Optionally, each anti-slip pad is provided with anti-slip protrusions on one side away from the auxiliary pedal and the escalator, and the anti-slip protrusions are long and distributed at intervals.

(III) beneficial effects

Compared with the prior art, the utility model provides the wind tower guardrail structure with high safety performance, which has the following beneficial effects:

1. According to the utility model, the climbing auxiliary fence is arranged, when a worker climbs to the platform opening, the worker can rotate the body to tread on the auxiliary pedal, and the climbing auxiliary fence has good stability when entering the working platform or opening the guardrail, so that the problem that the existing guardrail device is easy to fall down due to the fact that the worker often has no large operation space when opening the guardrail or climbing is solved;

2. According to the utility model, the distance between the two protection rods is set to be larger than the length of the protection rods, when the protection rods are not needed to be used, the protection rods can be rotated 180 degrees to naturally drop on the two sides of the escalator, so that the guardrail does not occupy a larger space when the guardrail is not needed to be used;

3. According to the utility model, by arranging the anti-skid gasket, the friction force between a worker and the climbing escalator and the auxiliary pedal is increased, and the danger hidden danger caused by the slipping of hands and feet of the worker is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 illustrates a schematic bottom view of the structure of FIG. 1 in accordance with the present utility model;

FIG. 3 shows a schematic view of the guard rail and locking lever and guard bar construction;

FIG. 4 shows a schematic view of the structure of the guard bar when it is dropped onto the guard rail;

fig. 5 shows a schematic structural view of the auxiliary pedal and the anti-slip pad.

In the figure: 1. a wind tower; 2. a working platform; 3. a platform port; 4. an escalator; 5. guard bars; 51. a protective rod; 52. a fixing plate; 53. a limit groove; 6. climbing an auxiliary column; 61. a fixed block; 62. a connecting block; 63. an auxiliary pedal; 7. a locking lever; 8. a chute; 9. a connecting groove; 10. an anti-slip gasket; 11. a non-slip bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1 to 5, according to an embodiment of the present utility model, a technical solution is provided: the wind tower guardrail structure with high safety performance comprises a wind tower 1 and a working platform 2 positioned in the wind tower 1, wherein a platform opening 3 for workers to come in and go out is formed in the working platform 2, the wind tower guardrail structure with high safety performance further comprises an escalator 4, a guardrail 5 and a climbing auxiliary rail 6, wherein the escalator 4 is fixed on the inner wall of the wind tower 1 and penetrates through the platform opening 3; the guardrail 5 is arranged above the platform opening 3 and fixed with the inner wall of the wind tower 1, and the guardrail 5 is suitable for preventing workers from falling off the platform opening 3; the climbing auxiliary rail 6 is arranged below the platform opening 3, the climbing auxiliary rail 6 comprises fixed blocks 61 fixedly connected to two sides of the escalator 4 and connecting blocks 62 fixedly connected to the inner wall of the wind tower 1 and corresponding to the positions of the fixed blocks 61, a plurality of auxiliary pedals 63 distributed at intervals are arranged between the fixed blocks 61 and the connecting blocks 62, and two ends of each auxiliary pedal 63 are fixedly connected with the fixed blocks 61 and the connecting blocks 62 respectively.

Adopt above-mentioned wind tower 1 guardrail 5 structure that security performance is high, when the staff climbs platform mouth 3, rotatable health tramples a foot on auxiliary pedal 63, when getting into work platform 2 or when opening guardrail 5, all have better stability, current guardrail 5 device has been solved, when opening guardrail 5 or climbing, the staff need rotate the health and operate, when turning round or turning around the health, the staff that is located the cat ladder often does not have great operating space, lead to comparatively troublesome because of the staff action, fall the problem of cat ladder easily.

In this embodiment, guardrail 5 includes many guard bars 51 that are located staircase 4 both sides, every guard bar 51 all rotates with staircase 4 to be connected, be fixed with on the wind tower 1 inner wall with the fixed plate 52 of many guard bars 51 looks adaptations, the spacing groove 53 has been seted up on the fixed plate 52, every guard bar 51 all rotates to in the spacing groove 53, through setting up guard bar 51, when the staff climbs to platform mouth 3, can be comparatively simple open guardrail 5, only need hold up guardrail 5 with the hand, make guard bar 51 leave spacing groove 53 can, and can not influence the protection effect.

In this embodiment, the fixing plate 52 is further provided with a locking rod 7, the fixing plate 52 is provided with an inverted V-shaped chute 8, the chute 8 is communicated with the limit groove 53, the protection rod 51 is provided with a connecting groove 9 matched with the chute 8, and the locking rod 7 is manually adjusted to move in the chute 8 when being positioned in the working platform 2 by arranging the locking rod 7, so that the effect of preventing false touch is achieved.

In this embodiment, the distance between every two guard bars 51 is greater than the length of the guard bars 51, and by setting the distance between the two guard bars 51 to be greater than the length of the guard bars 51, when the guard bars 51 are not in use, the guard bars 51 can be rotated 180 ° to naturally drop on both sides of the escalator 4, so that the guard rail 5 does not occupy a large space when not in use.

In this embodiment, all be provided with multi-disc anti-skidding gasket 10 on auxiliary pedal 63 and the staircase 4, one side fixed connection of every anti-skidding gasket 10 is on auxiliary pedal 63 and staircase 4, through setting up anti-skidding gasket 10, increases staff and climbing staircase 4 and auxiliary pedal 63's frictional force, reduces because of staff's hand and foot skids and leads to dangerous hidden danger.

In this embodiment, each of the anti-slip pads 10 is provided with anti-slip protrusions 11 on a side thereof away from the auxiliary pedal 63 and the escalator 4, the anti-slip protrusions 11 are elongated and spaced apart, and the anti-slip effect of the anti-slip pad 10 is further increased by providing the anti-slip protrusions 11.

Working principle: when a worker climbs to the platform opening 3, the worker can rotate the body to tread one foot on the auxiliary pedal 63, so that the body spans between the climbing auxiliary rail 6 and the guardrail 5, when the worker enters or starts the guardrail 5, the worker can grasp the guardrail 5 and always open the guardrail 5 or continuously climbs to enable the worker to pedal on the working platform 2, when the guardrail 5 is started, the locking rod 7 in the plurality of protection rods 51 positioned at one side of the escalator 4 can be pushed from one end to the other end of the inverted V-shaped chute 8, the plurality of protection rods 51 are jacked upwards, when the guardrail 5 is required to be carried or other operations are not required to be used, the protection rods 51 can be reversely rotated to rotate 180 degrees and then vertically fall on the escalator 4, so that the worker is folded, when the worker is required to perform maintenance operation on the working platform 2, the protection rods 51 can be rotated into the limiting grooves 53, and the locking rods 7 positioned in the fixing plates 52 can slide to the other end of the connecting grooves 9 positioned at one side of the chute 8 and the protection rods 51, and the worker can be prevented from falling off the platform opening 3 when the worker works.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high wind tower guardrail structure of security performance, includes wind tower (1) and is located inside work platform (2) of wind tower (1), be equipped with platform mouth (3) that supply the staff to come in and go out on work platform (2), its characterized in that still includes:

The escalator (4) is fixed on the inner wall of the wind tower (1) and penetrates through the platform opening (3);

The guardrail (5) is arranged above the platform opening (3) and fixed with the inner wall of the wind tower (1) and is suitable for preventing workers from falling off the platform opening (3);

Climbing auxiliary column (6) is in platform mouth (3) below, climbing auxiliary column (6) are in including fixed connection fixed block (61) and fixed connection of staircase (4) both sides be in wind tower (1) inner wall and with connecting block (62) that fixed block (61) position corresponds, fixed block (61) with be equipped with a plurality of interval distribution's auxiliary pedal (63) between connecting block (62), every auxiliary pedal (63) both ends respectively with fixed block (61) and connecting block (62) fixed connection.

2. The high security wind tower guardrail structure of claim 1, wherein: guardrail (5) are located including many protection pole (51) of staircase (4) both sides, every protection pole (51) all with staircase (4) rotate and are connected, be fixed with on the wind tower (1) inner wall with many fixed plate (52) of protection pole (51) looks adaptation, limit groove (53) have been seted up on fixed plate (52), every protection pole (51) all rotate to in limit groove (53).

3. The high-safety wind tower guardrail structure of claim 2, further comprising: the locking device is characterized in that a locking rod (7) is further arranged on the fixing plate (52), an inverted V-shaped sliding groove (8) is formed in the fixing plate (52), the sliding groove (8) is communicated with the limiting groove (53), and a connecting groove (9) matched with the sliding groove (8) is formed in the protective rod (51).

4. The high-safety wind tower guardrail structure of claim 2, further comprising: the distance between every two protective rods (51) is larger than the length of each protective rod (51).

5. The high security wind tower guardrail structure of claim 1, wherein: the auxiliary pedal (63) and the escalator (4) are respectively provided with a plurality of anti-slip gaskets (10), and one side of each anti-slip gasket (10) is fixedly connected to the auxiliary pedal (63) and the escalator (4).

6. The high-safety wind tower guardrail structure of claim 5, wherein: each anti-slip pad (10) is provided with anti-slip protrusions (11) on one side far away from the auxiliary pedal (63) and the escalator (4), and the anti-slip protrusions (11) are in a long strip shape and are distributed at intervals.