CN220769348U

CN220769348U - Fire ladder with armrests

Info

Publication number: CN220769348U
Application number: CN202322366775.8U
Authority: CN
Inventors: 张元宝; 李振平; 林森洋; 吴树炎; 黄润韬
Original assignee: Huilai County Fire Rescue Brigade
Current assignee: Huilai County Fire Rescue Brigade
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-12
Anticipated expiration: 2033-08-31

Abstract

The utility model provides a fire ladder with handrails, which relates to the technical field of fire ladders and comprises a stand column, wherein a transverse rod is fixedly arranged on the right side of the stand column, a fixed block is fixedly arranged at the bottom end of the stand column, a rotating rod A is fixedly arranged on the side surface of the fixed block, a rotating block is rotatably connected to the surface of the rotating rod A, a protection pad is fixedly arranged at the bottom end of the rotating block, a more convenient use mode is realized, when the fire ladder is used, the holding block is held to lift upwards, the holding block is held under the action of a chute to drive a sliding plate to slide upwards in the stand column, when the sliding plate is completely opened, the handle is held to pull backwards, so that the handle can be used after the rotating block contacts the inner wall of the bottom end of a limiting groove, and the condition that the fire ladder falls off due to the fact that a user's palm sweats in the long-time use process, and the injury condition of the user's hands is caused by the fact that the traditional fire ladder is not designed with additional supporting structures is avoided.

Description

Fire ladder with armrests

Technical Field

The utility model relates to the technical field of fire ladders, in particular to a fire ladder with handrails.

Background

Fire control is to eliminate hidden trouble, prevent the meaning of disaster, is in the early stage of people's understanding to be (put out) the meaning of conflagration, in order to conveniently put out a fire in the fire control work and launch of various rescue such as, often use special fire ladder, according to the publication number: CN214463851U discloses a fire ladder, it includes the ladder body, the ladder body includes two spinal branch vaulting poles, two connect through many connecting rods between the bracing piece, one side of the ladder body is provided with the box of placing that is used for placing the instrument, place and be provided with the slider on the box, one of them the bracing piece is kept away from another the spout has been seted up to the one side of bracing piece, slider and spout sliding fit, still be provided with the drive assembly who is used for driving the slider motion on the ladder body. This application has the effect of the staff of being convenient for take the instrument on the fire ladder, but above technique still has some defects, if current fire ladder is because of not designing extra supporting structure, and its user's palm is extremely easy to sweat in long-time use, just can take place at this moment that the user's hand skids and drops the fire ladder, causes the injured condition of user, and the practicality is relatively poor, needs to improve.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a fire ladder with handrail, includes the stand, the right side fixed mounting of stand has the horizontal pole, the bottom fixed mounting of stand has the fixed block, the side fixed mounting of fixed block has bull stick A, bull stick A's surface rotation is connected with the dwang, the bottom fixed mounting of dwang has the protection pad, the spacing groove has been seted up on the surface of stand, the inside fixed mounting of spacing groove has bull stick B, the surface rotation of bull stick B is connected with the dwang, the top fixed surface of dwang installs the handle, the spout has been seted up on the inside top of spacing groove, the inside sliding connection of spout has the sliding plate, the fixed surface of sliding plate installs the pinch block, the fixed surface of sliding plate installs the cushion.

Preferably, the stand symmetry distributes in the left and right sides of horizontal pole, horizontal pole evenly distributed is in the side of stand, rotate between piece and the fixed block and be connected, rotate between protection pad and the fixed block and be connected. Here, the protection pad is more convenient to rotate.

Preferably, the limiting grooves are uniformly distributed on the surface of the upright post, the rotating block is rotationally connected with the limiting grooves, the rotating block is rotationally connected with the upright post, and the handle is rotationally connected with the upright post. Here, the rotation of the rotation block is facilitated.

Preferably, the sliding grooves are uniformly distributed on the surface of the upright post, the sliding plate is in sliding connection with the upright post, and the sliding plate is in sliding connection with the limiting groove. Here, the sliding plate is more convenient to slide.

Preferably, the pinching block is in sliding connection with the upright post, and the soft cushion is in sliding connection with the upright post. Here, the pinching piece is more convenient to slide.

Preferably, the bottom fixed mounting of protection pad has the fixed plate, the bottom fixed mounting of protection pad has the ground thorn, the bottom fixed mounting of fixed plate has the slipmat. Here, the stability of the fire ladder is better improved.

Preferably, the fixing plate is uniformly distributed at the bottom end of the protection pad, the ground thorns are uniformly distributed at the bottom end of the protection pad, and the soft cushion is uniformly distributed at the bottom end of the protection pad. Here, stability is better provided.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the limit groove, the rotating rod B, the rotating block, the handle, the sliding chute, the sliding plate, the pinching block and the soft cushion are arranged, so that a more convenient use mode is realized, the pinching block is pinched to lift upwards when the fire ladder is used, the pinching block is pinched to drive the sliding plate to slide upwards in the upright post under the action of the sliding chute, when the sliding plate is completely opened, the pinching handle is pinched to pull backwards, the handle rotates backwards through the rotating rod B, and the fire ladder can be used after the rotating block contacts with the inner wall of the bottom end of the limit groove, thereby avoiding the situation that the fire ladder falls off due to slipping of the hands of a user in the long-time use process because no additional supporting structure is designed, and the injury of the user is caused.

2. According to the utility model, the stability of the fire ladder is better improved by arranging the fixing plate, the ground thorns and the anti-slip pad, when the fire ladder is used in places with more soil, the ground thorns at the bottom ends of the protection pads can be penetrated into the soil, and the fixing plate and the anti-slip pad can also clamp the soil, so that the stability of the fire ladder is improved, the condition that the fire ladder is inclined due to soil slipping in use is prevented, and the condition that the fire ladder is inclined due to the fact that the ground thorns cannot penetrate into the soil in use is avoided.

Drawings

Fig. 1 is a schematic view of a fire ladder with handrails according to the present utility model;

fig. 2 is an exploded view of a fire ladder with handrails according to the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 2 of the fire ladder with handrails according to the present utility model;

fig. 4 is an enlarged view of the fire ladder with handrails at B in fig. 2 according to the present utility model.

Legend description:

1. a column; 2. a cross bar; 3. a fixed block; 4. a rotating rod A; 5. a rotating block; 6. a protective pad; 7. a limit groove; 8. a rotating rod B; 9. a rotating block; 10. a handle; 11. a chute; 12. a sliding plate; 13. kneading blocks; 14. a soft cushion; 15. a fixing plate; 16. performing ground needling; 17. an anti-slip mat.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the fire ladder with handrails comprises a stand column 1, a cross rod 2 is fixedly arranged on the right side of the stand column 1, a fixed block 3 is fixedly arranged at the bottom end of the stand column 1, a rotating rod A4 is fixedly arranged on the side surface of the fixed block 3, a rotating block 5 is rotatably connected to the surface of the rotating rod A4, a protection pad 6 is fixedly arranged at the bottom end of the rotating block 5, a limit groove 7 is formed in the surface of the stand column 1, a rotating rod B8 is fixedly arranged in the limit groove 7, a rotating block 9 is rotatably connected to the surface of the rotating rod B8, a handle 10 is fixedly arranged on the top end surface of the rotating block 9, a sliding groove 11 is formed in the top end of the inside of the limit groove 7, a sliding plate 12 is slidably connected to the inside of the sliding groove 11, a pinching block 13 is fixedly arranged on the surface of the sliding plate 12, a soft cushion 14 is fixedly arranged on the surface of the sliding plate 12, the limiting groove 7, the rotating block 9, the handle 10, the sliding groove 11, the sliding plate 12, the pinching block 13 and the soft cushion 14 are arranged, the convenient use mode is realized, the pinching block 13 is pinched to lift upwards when the fire ladder is used, the pinching block 13 is pinched to drive the sliding plate 12 to slide upwards in the upright post 1 under the action of the sliding groove 11, the handle 10 is pinched to pull backwards after the sliding plate 12 is completely opened, the handle 10 rotates backwards through the rotating rod B8, the fire ladder can be used after the rotating block 9 contacts with the inner wall of the bottom end of the limiting groove 7, thereby avoiding the situation that the fire ladder falls off due to the slipping of the hands of the user because of no additional supporting structure is designed in the long-time use process, the injury of the user is caused, the upright posts 1 are symmetrically distributed on the left side and the right side of the transverse posts 2, the transverse posts 2 are evenly distributed on the side surfaces of the upright posts 1, the rotating block 5 is rotationally connected with the fixed block 3, the protection pad 6 is more convenient to rotate, the protection pad 6 is prevented from happening when using and leading to the unable circumstances of continuing the pivoted of protection pad 6 because of rotating block 5 is blocked by fixed block 3, spacing groove 7 evenly distributed is on the surface of stand 1, rotate between rotating block 9 and spacing groove 7 and be connected, rotate between rotating block 9 and the stand 1 and be connected, rotate between handle 10 and the stand 1, more conveniently rotating block 9 rotates, avoid rotating block 9 to block and lead to rotating block 9 unable the continuation rotation when using by stand 1, spout 11 evenly distributed is on the surface of stand 1, sliding connection between sliding plate 12 and the stand 1, sliding connection between sliding plate 12 and spacing groove 7, more convenient sliding plate 12 slides, prevent that sliding plate 12 from taking place because of being blocked by stand 1 and leading to the condition that sliding plate 12 can't continue to slide when sliding, pinch between piece 13 and the stand 1, sliding connection between cushion 14 and the stand 1, more conveniently pinch piece 13 slides, avoid pinching piece 13 and being blocked by stand 1 and leading to the fact that sliding block 13 can't continue because of pinching piece 13 in the use.

Example two

Referring to fig. 1-2 and 4, the bottom end fixed mounting of protection pad 6 has fixed plate 15, the bottom end fixed mounting of protection pad 6 has ground thorn 16, the bottom fixed mounting of fixed plate 15 has anti-skidding pad 17, better improvement fire ladder's stability, when using in some places of earth is more, and the ground thorn 16 of protection pad 6 bottom can prick into earth inside, and fixed plate 15 and anti-skidding pad 17 also can block earth inside, thereby increase the steadiness of fire ladder, prevent to take place because of earth skids and make the condition that the fire ladder emptyd when using, fixed plate 15 evenly distributed is in protection pad 6 bottom, ground thorn 16 evenly distributed is in the bottom of protection pad 6, cushion 14 evenly distributed is in the bottom of protection pad 6, better providing stability, avoid the condition that causes the fire ladder to empty because of ground thorn 16 can't prick into earth inside when using takes place.

Working principle: before use, the pinching block 13 is pinched first to lift upwards, the pinching block 13 is pinched under the action of the chute 11 to drive the sliding plate 12 to slide upwards in the upright post 1, when the sliding plate 12 slides completely into the chute 11, the cushion 14 can firmly clamp the sliding plate 12 in the chute 11 to prevent the sliding plate 12 from sliding downwards, then the pinching handle 10 is pinched again to pull backwards, the rotating block 9 rotates backwards in the limiting groove 7 through the rotating rod B8, when the surface of the rotating block 9 contacts the bottom end of the limiting groove 7, the upright post 1 is placed at a position required to be used, the anti-skid pad 17 at the bottom end of the fixed plate 15 contacts the ground, the rotating block 5 at the top end of the protection pad 6 rotates on two sides of the fixed block 3 through the rotating rod A4, the protection pad 6 and the ground are made to be horizontal, at the moment, the anti-slip pad 17 can avoid slipping in the use process, and in the use process, if people feel that people hold the cross bar 2, people can choose to hold the handle 10 for continuous use without habit or discomfort, when people use the anti-slip pad in places with more soil, the ground thorns 16 at the bottom ends of the protection pad 6 can firmly prick the soil, the fixing plate 15 and the anti-slip pad 17 can be clamped in the soil, so that the situation that the anti-slip pad falls down due to the excessive slipping of the soil is avoided, after the use is finished, the handle 10 is turned into the limit groove 7, and the pinching block 13 is pinched to pull downwards, so that the sliding plate 12 covers the limit groove 7, and the phenomenon that dust, sundries or soil fall into the limit groove 7 to cause the rotation of the rotary block 9 when the anti-slip pad is not used is avoided.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Fire ladder with handrail, including stand (1), its characterized in that: the right side fixed mounting of stand (1) has horizontal pole (2), the bottom fixed mounting of stand (1) has fixed block (3), the side fixed mounting of fixed block (3) has bull stick A (4), the surface rotation of bull stick A (4) is connected with rotating block (5), the bottom fixed mounting of rotating block (5) has protection pad (6), spacing groove (7) have been seted up on the surface of stand (1), the inside fixed mounting of spacing groove (7) has bull stick B (8), the surface rotation of bull stick B (8) is connected with bull stick (9), the top fixed surface of bull stick (9) has handle (10), spout (11) have been seted up on the inside top of spacing groove (7), the inside sliding connection of spout (11) has sliding plate (12), the surface fixed mounting of sliding plate (12) has pinch piece (13), the surface fixed mounting of sliding plate (12) has cushion (14).

2. The fire ladder with handrails of claim 1, wherein: the stand (1) symmetric distribution is in the left and right sides of horizontal pole (2), horizontal pole (2) evenly distributed is in the side of stand (1), rotate between movable block (5) and fixed block (3) and be connected, rotate between protection pad (6) and fixed block (3) and be connected.

3. The fire ladder with handrails of claim 1, wherein: the limiting grooves (7) are uniformly distributed on the surface of the upright post (1), the rotating blocks (9) are rotationally connected with the limiting grooves (7), the rotating blocks (9) are rotationally connected with the upright post (1), and the handles (10) are rotationally connected with the upright post (1).

4. The fire ladder with handrails of claim 1, wherein: the sliding grooves (11) are uniformly distributed on the surface of the upright post (1), the sliding plate (12) is in sliding connection with the upright post (1), and the sliding plate (12) is in sliding connection with the limiting groove (7).

5. The fire ladder with handrails of claim 1, wherein: the kneading blocks (13) are in sliding connection with the upright posts (1), and the soft cushions (14) are in sliding connection with the upright posts (1).

6. The fire ladder with handrails of claim 1, wherein: the bottom fixed mounting of protection pad (6) has fixed plate (15), the bottom of protection pad (6) is fixed with ground thorn (16), the bottom fixed mounting of fixed plate (15) has slipmat (17).

7. The fire ladder with handrails of claim 6, wherein: the fixed plate (15) is uniformly distributed at the bottom end of the protection pad (6), the ground thorns (16) are uniformly distributed at the bottom end of the protection pad (6), and the soft cushion (14) is uniformly distributed at the bottom end of the protection pad (6).