CN216963336U

CN216963336U - Self-saving rotary ladder for high-rise buildings

Info

Publication number: CN216963336U
Application number: CN202220424857.6U
Authority: CN
Inventors: 宋欢亚; 杨占营; 王秀萍; 张森; 杨红远; 李培霞; 刘乾坤; 高丽; 李诗超; 宗明奇
Original assignee: Henan Third Highway Engineering Co ltd
Current assignee: Henan Third Highway Engineering Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-15
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to a self-rescue rotary ladder for a high-rise building, which comprises a support column, wherein a plurality of support rods are fixedly connected to the side surface of the support column, a rotary ladder body is fixedly connected to the tops of the plurality of support rods, two tracks are fixedly connected to the side surface of the rotary ladder body, a plurality of moving mechanisms are arranged between the two tracks, each moving mechanism comprises a pulley block movably connected between the two tracks, a bottom plate is fixedly connected to the tops of the two pulley blocks, and a seat is fixedly connected to the top of the bottom plate. This high-rise building's rotary ladder of saving oneself through being provided with moving mechanism and start-up subassembly, can make the seat remove along the track direction automatically to reach the purpose of fleing fast, simultaneously through being provided with brake subassembly and fixed subassembly, can not only make the person of fleing fix on the seat, can also brake at the in-process that the seat removed, improved the security of this product greatly.

Description

Self-saving rotary ladder for high-rise buildings

Technical Field

The utility model relates to the technical field of rotary ladders, in particular to a self-rescue rotary ladder for high-rise buildings.

Background

With the development of economy and the growth of population, high-rise houses become the main house source of modern cities, and because the layout of floor buildings is higher, the access to and from floors is limited, when sudden fire, earthquake or other unpredictable disasters occur, the power distribution room must be powered off, and people, lives and properties in the high-rise buildings face great threat and danger.

If a disaster happens, people and lives and properties in the high-rise building face great threat and danger, the self-rescue rotary ladder equipped for the high-rise building is needed to be used for self rescue, however, the self-rescue rotary ladder equipped for the existing high-rise building is poor in protection effect, low in speed and easy to cause accidents, and therefore the self-rescue rotary ladder for the high-rise building is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the self-rescue rotary ladder for the high-rise buildings, which has the advantages of high escape speed and the like, and solves the problem of low escape speed of the traditional self-rescue rotary ladder.

In order to achieve the purpose, the utility model provides the following technical scheme: the self-rescue rotary ladder for the high-rise building comprises a support column, wherein a plurality of support rods are fixedly connected to the side surface of the support column, a rotary ladder body is fixedly connected to the tops of the plurality of support rods, two tracks are fixedly connected to the side surface of the rotary ladder body, and a plurality of moving mechanisms are arranged between the two tracks;

the moving mechanism comprises pulley blocks which are movably connected with the two tracks respectively, the top of each pulley block is fixedly connected with a bottom plate, the top of each bottom plate is fixedly connected with a seat, a fixing assembly is arranged inside each seat, a brake assembly is arranged inside each bottom plate, and a starting assembly is arranged inside each bottom plate.

Further, fixed subassembly is including seting up the cavity in the seat inside, the inside fixedly connected with band-type brake motor of cavity, the equal fixedly connected with bull stick of output shaft at the front and the back of band-type brake motor, two the side fixedly connected with protection frame of bull stick.

Further, the brake assembly comprises a cylinder fixedly connected with the inside of the bottom plate, and a brake block is fixedly connected with an output shaft of the cylinder.

Further, the start assembly includes the U type piece with bottom plate bottom fixed connection, the inside swing joint of U type piece has one end to run through and extend to the positive movable rod of U type piece, the outside fixedly connected with movable wheel of movable rod, the inside fixedly connected with motor of bottom plate, the output shaft fixedly connected with dwang of motor, the outside fixedly connected with action wheel of dwang, the outside fixedly connected with one end of action wheel runs through and extends to the drive belt of bottom plate bottom, the inside swing joint of drive belt has with movable rod side fixed connection from the driving wheel.

Furthermore, the outside of seat is seted up the quantity and is two and one end runs through and extend to the inside through hole of cavity, two the position of through hole respectively with two the position of protection frame corresponds.

Furthermore, the output shaft one end of cylinder runs through and extends to the bottom of bottom plate, the bottom fixedly connected with quantity of brake block is a plurality of friction blocks.

Further, the bottom of bottom plate is seted up one end and is run through and extend to the bottom plate inside and with the rectangular hole of drive belt size looks adaptation, the bottom and the swing ladder body side swing joint of activity wheel.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this high-rise building's spiral ladder of saving oneself through being provided with moving mechanism and start-up subassembly, can make the seat remove along the track direction automatically to the purpose that reaches can not only make the person of escaping fix on the seat through being provided with brake assembly and fixed subassembly simultaneously, can also brake at the in-process that the seat removed, has improved the security of this product greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 2 according to the present invention;

fig. 4 is a right side view of the moving mechanism of the present invention.

In the figure: the device comprises a support column 1, a support rod 2, a stair body 3, a track 4, a pulley block 5, a bottom plate 6, a seat 7, a cavity 8, a band-type brake motor 9, a rotating rod 10, a protective frame 11, a cylinder 12, a brake block 13, a motor 14, a rotating rod 15, a driving wheel 16, a driving belt 17, a driven wheel 18, a movable rod 19, a U-shaped block 20 and a movable wheel 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the self-rescue spiral ladder for high-rise buildings in the embodiment includes a support pillar 1, a plurality of support rods 2 fixedly connected to a side surface of the support pillar 1, a spiral ladder body 3 fixedly connected to a top of the plurality of support rods 2, two tracks 4 fixedly connected to a side surface of the spiral ladder body 3, and a plurality of moving mechanisms arranged between the two tracks 4.

It should be noted that, through being provided with support column 1 and bracing piece 2, can play the effect of a support to the rotary ladder body 3, prevent that the rotary ladder body 3 from collapsing because of the effect of gravity, improve the security of rotary ladder body 3.

The moving mechanism comprises pulley blocks 5 which are movably connected with two tracks 4 respectively, a bottom plate 6 fixedly connected with the tops of the pulley blocks 5, seats 7 fixedly connected with the tops of the bottom plates 6, fixing components arranged inside the seats 7, a brake component arranged inside the bottom plate 6, and a starting component arranged inside the bottom plate 6.

In this embodiment, fixed subassembly is including offering at the inside cavity 8 of seat 7, the inside fixedly connected with band-type brake motor 9 of cavity 8, the equal fixedly connected with bull stick 10 of output shaft at the front of band-type brake motor 9 and the back, the side fixedly connected with protection frame 11 of two bull sticks 10, the outside of seat 7 is seted up quantity and is run through and extend to the inside through hole of cavity 8 for two and one end, the position of two through holes is corresponding with the position of two protection frames 11 respectively.

In this embodiment, brake assembly include with the inside fixed connection's of bottom plate 6 cylinder 12, the output shaft one end of cylinder 12 runs through and extends to the bottom of bottom plate 6, the output shaft fixedly connected with brake block 13 of cylinder 12, the bottom fixedly connected with quantity of brake block 13 is a plurality of clutch blocks.

In this embodiment, the start assembly includes the U type piece 20 with bottom 6 fixed connection, the inside swing joint of U type piece 20 has one end to run through and extend to the positive movable rod 19 of U type piece 20, the outside fixedly connected with activity wheel 21 of activity rod 19, the bottom and the 3 side swing joint of rotary ladder body of activity wheel 21, the inside fixedly connected with motor 14 of bottom plate 6, motor 14's output shaft fixedly connected with dwang 15, the outside fixedly connected with action wheel 16 of dwang 15, the outside fixedly connected with one end of action wheel 16 runs through and extends to the drive belt 17 of bottom plate 6 bottom, the rectangular hole that one end runs through and extends to bottom plate 6 inside and with the big or small looks adaptation of drive belt 17 is seted up to the bottom of bottom plate 6, the inside swing joint of drive belt 17 has from driving wheel 18 with 19 side fixed connection of activity rod.

The working principle of the above embodiment is as follows:

1. this high-rise building's spiral ladder of saving oneself, when needing to flee, the person of fleing sits at the top of seat 7, then starts band-type brake motor 9, and the output shaft that makes band-type brake motor 9 drives bull stick 10 and rotates to it fixes to drive the person of fleing on the seat 7 with 10 side fixed connection's of bull stick protection frame 11 rotations, avoids at the in-process of fleing, and the person of fleing breaks away from seat 7 and causes the injury.

2. The self-rescue rotary ladder for the high-rise building drives the output shaft of the motor 14 to drive the rotating rod 15 to rotate by starting the motor 14, thereby driving the driving wheel 16 fixedly connected with the side surface of the rotating function 15 to rotate, then a driven wheel 18 which is movably connected with the inner part of the driving wheel 17 is driven to rotate by a driving belt 17 which is movably connected with the driving wheel 16, the movable wheel 21 is driven to rotate by a movable rod 19 fixedly connected with the inner part of the driven wheel 18, so that the bottom plate 6 slides on the side surface of the track 4 through the pulley block 5, thereby driving the escaper on the seat 7 at the top of the bottom plate 6 to escape, when the moving speed is too fast, the output shaft at the bottom of the cylinder 12 drives the brake block 13 to move downwards by starting the cylinder 12, contact through brake block 13 and spiral ladder body 3 to brake bottom plate 6, avoid fastly, the person of fleing takes place danger.

The electrical components presented in the present invention are electrically connected to a controller and a power supply, the control mode of the present invention is controlled by the controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, the supply of the power supply is also common knowledge in the art, and the present invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 alterations can be made in these embodiments 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

1. The utility model provides a high-rise building's spiral ladder of saving oneself, includes support column (1), its characterized in that: the side surface of the supporting column (1) is fixedly connected with a plurality of supporting rods (2), the tops of the supporting rods (2) are fixedly connected with a spiral stair body (3), the side surface of the spiral stair body (3) is fixedly connected with two tracks (4), and a plurality of moving mechanisms are arranged between the two tracks (4);

the moving mechanism comprises pulley blocks (5) which are movably connected with the two rails (4) respectively, a bottom plate (6) is fixedly connected to the tops of the pulley blocks (5), seats (7) are fixedly connected to the tops of the bottom plates (6), fixing assemblies are arranged inside the seats (7), brake assemblies are arranged inside the bottom plates (6), and starting assemblies are arranged inside the bottom plates (6).

2. The self-rescue rotary ladder for high-rise buildings according to claim 1, characterized in that: fixed subassembly is including offering cavity (8) inside seat (7), the inside fixedly connected with band-type brake motor (9) of cavity (8), the equal fixedly connected with bull stick (10) of output shaft at band-type brake motor (9) front and the back, two the side fixedly connected with protection frame (11) of bull stick (10).

3. The self-rescue rotary ladder for high-rise buildings according to claim 1, characterized in that: the brake assembly comprises a cylinder (12) fixedly connected with the inner part of the bottom plate (6), and a brake block (13) is fixedly connected with an output shaft of the cylinder (12).

4. The self-rescue rotary ladder for high-rise buildings according to claim 1, characterized in that: the start assembly includes U type piece (20) with bottom plate (6) bottom fixed connection, the inside swing joint of U type piece (20) has one end to run through and extend to positive movable rod (19) of U type piece (20), outside fixedly connected with running wheel (21) of running rod (19), the inside fixedly connected with motor (14) of bottom plate (6), the output shaft fixedly connected with dwang (15) of motor (14), the outside fixedly connected with action wheel (16) of dwang (15), the outside fixedly connected with one end of action wheel (16) runs through and extends to drive belt (17) of bottom plate (6) bottom, the inside swing joint of drive belt (17) has and movable rod (19) side fixed connection from driving wheel (18).

5. The self-rescue rotary ladder for the high-rise building according to claim 2, characterized in that: the outer side of the seat (7) is provided with two through holes, one end of each through hole penetrates through the outer side of the seat and extends into the cavity (8), and the positions of the two through holes correspond to the positions of the two protection frames (11) respectively.

6. A self-saving rotary ladder for high-rise buildings according to claim 3, characterized in that: one end of an output shaft of the air cylinder (12) penetrates through and extends to the bottom of the bottom plate (6), and a plurality of friction blocks are fixedly connected to the bottom of the brake block (13).

7. The self-rescue rotary ladder for high-rise buildings according to claim 4, characterized in that: the bottom of bottom plate (6) is seted up one end and is run through and extend to bottom plate (6) inside and with the rectangular hole of drive belt (17) size looks adaptation, the bottom and the swing ladder body (3) side swing joint of activity wheel (21).