CN210278008U

CN210278008U - High-rise stair descending equipment

Info

Publication number: CN210278008U
Application number: CN201922227222.8U
Authority: CN
Inventors: 李享泽
Original assignee: Hainan Taihe Hongding Industrial Co Ltd
Current assignee: Hainan Taihe Hongding Industrial Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-04-10
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a high stair fall equipment, relate to life saving equipment technical field, the on-line screen storage device comprises a base, the upper end of base is provided with the lower half shell, the inside of lower half shell is provided with the axis of rotation, two lateral walls of lower half shell are run through respectively at the both ends of axis of rotation and extend to the outside of lower half shell, the middle part outside fixedly connected with of axis of rotation is around the rope shaft, the middle part outside fixedly connected with of around the rope shaft is a plurality of fixed blocks that are annular array and distribute on the circumferencial direction of around the rope shaft, the both ends outside of around the rope shaft all twines has soft rope, the shaft hole has been seted up to one side of base, spacing groove and slot have been seted up respectively at the inner wall both ends in shaft hole, the one end in spacing groove is provided with the gag lever post, set up the spacing hole. The utility model discloses a motor work drives the axis of rotation and rotates and can get up rope ladder neat rolling fast to can supply repetitious usage, effectively save the resource.

Description

High-rise stair descending equipment

Technical Field

The utility model relates to a lifesaving equipment technical field, in particular to high stair fall equipment.

Background

With the increasing of urban high-rise buildings, how to quickly land on the ground under a critical condition for people in the high-rise buildings to quickly escape from a dangerous situation becomes a problem which is not negligible in urban emergency work. The rope ladder is a tool for landing from a high building to the ground, but the rope ladder is not easy to recover after being used, so that the resource waste is caused; secondly rope ladder rolls up together and is comparatively mixed and disorderly easy to knot before using, and very the time of wasting in arrangement, rope ladder need hang in addition can use on stable firm object, in case carelessly cause the accident that the high altitude falls very easily. Therefore, it is necessary to invent a high stair descent apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high stair fall equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-rise stair descending equipment, includes the base, the upper end of base is provided with the lower half shell, the inside of lower half shell is provided with the axis of rotation, the both ends of axis of rotation run through two lateral walls of lower half shell respectively and extend to the outside of lower half shell, the middle part outside fixedly connected with rope winding shaft of axis of rotation, the middle part outside fixedly connected with of rope winding shaft is a plurality of fixed blocks that are the distribution of annular array in the circumferencial direction of rope winding shaft, the both ends outside of rope winding shaft all twines soft rope, the shaft hole has been seted up to one side of base, and the one end outside of axis of rotation is located the shaft hole, spacing groove and slot have been seted up respectively at the inner wall both ends of shaft hole, the one end of spacing groove is provided with the gag lever post, set up the spacing hole with gag lever post looks adaptation in the axis of rotation, the one, the other end of the limiting rod is positioned in one end of the limiting groove.

Preferably, the middle part of the upper end of the limiting groove is provided with a sliding groove, the upper surface of the other end of the limiting rod is fixedly connected with a handle rod, the handle rod is located in the sliding groove, and one end of the handle rod penetrates through the sliding groove and extends to the upper side of the base.

Preferably, the two ends of the limiting rod, the bottom surface of one end of the limiting groove, the side surface of the other end of the limiting groove and the side surface of one end of the slot are all connected with magnets in a bonding mode, and the length of the limiting rod is the same as that of the limiting groove.

Preferably, the upper end fixed mounting of base has the dust cover, be provided with the motor in the dust cover, the pivot of motor runs through the lateral wall of dust cover and extends to the outside of dust cover, the pivot of motor insert the other end of axis of rotation and with the other end fixed connection of axis of rotation.

Preferably, the two soft ropes are respectively positioned at the outer sides of the two ends of the fixed block, a plurality of load-bearing rods distributed at equal intervals are arranged between the two soft ropes, and the two ends of each load-bearing rod are respectively fixedly connected with the two load-bearing rods.

Preferably, the base sets up the inboard at the parapet, the lower extreme four corners of base all is provided with the stabilizer blade, the upper end of lower half shell is provided with half shell, half shell passes through bolt fixed connection with half shell down.

Preferably, the upper end of the upper half shell is provided with a rope guide opening, a carrier roller support is fixedly connected to the outer side of a bottom plate at one end of the rope guide opening, the carrier roller support is fixedly connected with the upper end of the parapet wall, and the two ends of the bottom plate at the rope guide opening are both movably connected with a rotating carrier roller through bearings.

The utility model discloses a technological effect and advantage:

1. the rope ladder winding machine has the advantages that the rotating shaft is arranged in the lower half shell, the motor is fixedly connected to the other end of the rotating shaft, the rope winding shaft is fixedly connected to the outer side of the middle of the rotating shaft, the rope ladder is wound on the outer sides of two ends of the rope winding shaft, the rotating shaft is driven to rotate through the motor to quickly and orderly wind the rope ladder, the rope ladder can be used for multiple times, and resources are effectively saved;

2. the utility model discloses an one end at the spacing groove is provided with the gag lever post, set up in the axis of rotation with the spacing hole of gag lever post looks adaptation, the one end of gag lever post runs through shaft hole and spacing hole in proper order and extends to the slot in to the other end of gag lever post is located the one end of spacing groove, can carry on spacingly and fixedly to the axis of rotation through inserting the gag lever post in the spacing hole, makes rope ladder firmly fixed after the axis of rotation is fixed, has effectively avoided rope ladder to drop and has caused the accident that the high altitude falls.

Drawings

Fig. 1 is the side-cut schematic view of the whole structure of the utility model.

Fig. 2 is the whole structure of the utility model is a schematic view of a half section.

Fig. 3 is a schematic view of the structure of the limiting rod of the present invention.

Fig. 4 is a schematic view of the sliding chute structure of the present invention.

In the figure: 1. a base; 11. a shaft hole; 12. a limiting groove; 121. a slot; 13. a chute; 14. a limiting rod; 15. a handle bar; 16. a magnet; 17. a support leg; 2. a lower half shell; 21. an upper half shell; 22. a rope guide opening; 23. a carrier roller bracket; 24. rotating the carrier roller; 3. a rotating shaft; 31. a limiting hole; 4. a rope winding shaft; 41. a fixed block; 5. a flexible cord; 51. a load-bearing bar; 6. a motor; 61. a dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high stair descending device as shown in figures 1-4, which comprises a base 1, wherein the base 1 is arranged at the inner side of a parapet wall, four corners at the lower end of the base 1 are all provided with support legs 17, the support legs 17 support the base 1 without influencing the drainage of a roof when raining, the upper end of the base 1 is provided with a lower half shell 2, the upper end of the lower half shell 2 is provided with an upper half shell 21, the lower half shell 2 is fixedly connected with the upper half shell 21 through bolts, therefore, two upper and lower half shells can be dismantled, in order to facilitate the maintenance, the upper end of upper half shell 21 is provided with rope guide port 22, rope guide port 22's one end bottom plate outside fixedly connected with bearing roller support 23, the upper end fixed connection of bearing roller support 23 and parapet, rope guide port 22's bottom plate both ends all have rotation bearing roller 24 through bearing swing joint, rotation bearing roller 24 has effectively reduced the frictional force between rope ladder and the equipment, and can prevent that the friction leads to the condition that rope 5 is worn out off between rope ladder and the wall body.

The inside of the lower half-shell 2 is provided with a rotating shaft 3, two ends of the rotating shaft 3 respectively penetrate through two side walls of the lower half-shell 2 and extend to the outer side of the lower half-shell 2, the outer side of the middle part of the rotating shaft 3 is fixedly connected with a rope winding shaft 4, the outer side of the middle part of the rope winding shaft 4 is fixedly connected with a plurality of fixed blocks 41 which are distributed in an annular array manner in the circumferential direction of the rope winding shaft 4, the outer sides of two ends of the rope winding shaft 4 are respectively wound with soft ropes 5, the two soft ropes 5 are respectively positioned at the outer sides of two ends of the fixed blocks 41, a plurality of bearing rods 51 which are distributed at equal intervals are arranged between the two soft ropes 5, two ends of each bearing rod 51 are respectively and fixedly connected with, and the bearing rod 51 is placed between two adjacent fixed blocks 41, so that the possibility that the rope ladder slides off the rotating shaft 3 is effectively avoided, and the use safety performance of the rope ladder is greatly improved.

Shaft hole 11 has been seted up to one side of base 1, and the one end outside of axis of rotation 3 is located shaft hole 11, spacing groove 12 and slot 121 have been seted up respectively at shaft hole 11's inner wall both ends, the one end of spacing groove 12 is provided with gag lever post 14, gag lever post 14's length is the same with spacing groove 12's length, set up the spacing hole 31 with gag lever post 14 looks adaptation in the axis of rotation 3, shaft hole 11 and spacing hole 31 are run through in proper order to gag lever post 14's one end and extend to slot 121 in, gag lever post 14's the other end is located the one end of gag lever post 12, consequently, can carry on spacingly and fixed to axis of rotation 3 in inserting spacing hole 31 through gag lever post 14, and then make rope ladder firmly fix in axis of rotation 3, effectively avoided rope ladder to drop.

Spout 13 has been seted up at the upper end middle part of spacing groove 12, fixed surface is connected with handle bar 15 on the other end of gag lever post 14, handle bar 15 is located spout 13, spout 13 is run through and extends to base 1's top to handle bar 15's one end, the both ends of gag lever post 14, the one end bottom surface of gag lever post 12, the equal adhesive connection of other end side of gag lever post 12 and slot 121 has magnet 16, can drive gag lever post 14's slip through pulling handle bar 15, thereby controlled gag lever post 14 and inserted or break away from spacing hole 31, thereby control the rotation of axis of rotation 3, and be provided with magnet 16 and make stable the inserting spacing hole 31 of gag lever post 14 ability in, can not cause because of vibrations to drop.

The upper end fixed mounting of base 1 has dust cover 61, is provided with motor 6 in the dust cover 61, and the pivot of motor 6 runs through the lateral wall of dust cover 61 and extends to the outside of dust cover 61, and the other end of axis of rotation 3 and the other end fixed connection of axis of rotation 3 are inserted in the pivot of motor 6, so 6 work of motor can drive axis of rotation 3 and rotate thereby carry out the rolling to rope ladder.

The utility model discloses the theory of operation:

when the rope ladder is used, the rope ladder is pulled out from the rope guide opening 22, the user looses his hand after pulling out the proper length, the rotating shaft 3 slowly stops rotating under the resistance of the motor 6, the handle rod 15 is pushed to drive the limiting rod 14 to enable the limiting rod 14 to be inserted into the limiting hole 31 and extend into the slot 121, the magnet 16 at one end of the limiting rod 14 and the magnet 16 in the slot 121 attract each other, the magnet 16 at the other end of the limiting rod 14 and the magnet 16 at one end of the limiting groove 12 attract each other, the limiting rod 14 is fixed, the rotating shaft 3 is limited and fixed, and therefore the rope ladder is fixed and cannot be pulled out any more; after use, the handle rod 15 is pulled back, the limiting rod 14 is driven to separate the limiting rod 14 from the limiting hole 31 and is placed in the limiting groove 12, the magnets 16 at the two ends of the limiting rod 14 and the two magnets 16 in the limiting groove 12 are correspondingly attracted to each other one by one, the starting motor 6 drives the rotating shaft 3 to rotate, and the rope ladder is wound.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A high stair descending equipment, includes base (1), its characterized in that: the upper end of base (1) is provided with lower half shell (2), the inside of lower half shell (2) is provided with axis of rotation (3), the both ends of axis of rotation (3) run through two lateral walls of lower half shell (2) respectively and extend to the outside of lower half shell (2), the middle part outside fixedly connected with of axis of rotation (3) winds rope shaft (4), the middle part outside fixedly connected with of rope shaft (4) is a plurality of fixed block (41) that are the annular array and distribute on the circumferencial direction of rope shaft (4), the both ends outside of rope shaft (4) all twined soft rope (5), shaft hole (11) has been seted up to one side of base (1), just the one end outside of axis of rotation (3) is located shaft hole (11), spacing groove (12) and slot (121) have been seted up respectively to the inner wall both ends of shaft hole (11), the one end of spacing groove (12) is provided with gag lever post (14), offer spacing hole (31) with gag lever post (14) looks adaptation on axis of rotation (3), the one end of gag lever post (14) runs through shaft hole (11) and spacing hole (31) in proper order and extends to slot (121) in, the other end of gag lever post (14) is located the one end of spacing groove (12).

2. A high stair descent apparatus as claimed in claim 1, wherein: the upper end middle part of spacing groove (12) has seted up spout (13), fixed surface is connected with handle pole (15) on the other end of gag lever post (14), handle pole (15) are located spout (13), the one end of handle pole (15) runs through spout (13) and extends to the top of base (1).

3. A high stair descent apparatus as claimed in claim 1, wherein: both ends of gag lever post (14), the one end bottom surface of spacing groove (12), the other end side of spacing groove (12) and the one end side of slot (121) all adhesive connection have magnet (16), the length of gag lever post (14) is the same with the length of spacing groove (12).

4. A high stair descent apparatus as claimed in claim 1, wherein: the utility model discloses a motor, including base (1), motor (6), dust cover (61), motor (6), the pivot of motor (6) is run through the lateral wall of dust cover (61) and is extended to the outside of dust cover (61), the other end of axis of rotation (3) is inserted in the pivot of motor (6) and with the other end fixed connection of axis of rotation (3).

5. A high stair descent apparatus as claimed in claim 1, wherein: two soft rope (5) are located the both ends outside of fixed block (41) respectively, two be provided with a plurality of equidistant distribution's bearing bar (51) between soft rope (5), the both ends of bearing bar (51) respectively with two bearing bar (51) fixed connection.

6. A high stair descent apparatus as claimed in claim 1, wherein: base (1) sets up the inboard at the parapet, the lower extreme four corners of base (1) all is provided with stabilizer blade (17), the upper end of lower half shell (2) is provided with half shell (21), half shell (2) passes through bolt fixed connection with half shell (21) down.

7. A high stair descent apparatus as claimed in claim 6, wherein: the upper end of upper half shell (21) is provided with wire rope mouth (22), the one end bottom plate outside fixedly connected with bearing roller support (23) of wire rope mouth (22), the upper end fixed connection of bearing roller support (23) and parapet, the bottom plate both ends of wire rope mouth (22) all have rotation bearing roller (24) through bearing swing joint.