CN214388558U

CN214388558U - Escape device for high-rise fire fighting

Info

Publication number: CN214388558U
Application number: CN202120025489.3U
Authority: CN
Inventors: 王文忠; 杜钬泽; 龙权钊
Original assignee: Guangdong Kaihua Construction Engineering Co ltd
Current assignee: Guangdong Kaihua Construction Engineering Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-15
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses an escape device for high-rise fire protection, which comprises a device main body, wherein the inner surface of the middle part of the device main body is provided with a movable shaft, handrails are arranged at two sides of the device main body, a folding mechanism is arranged inside the handrails, and the outer surface of the lower end of the device main body is provided with a buffer mechanism, the escape device for high-rise fire protection can more conveniently store the escape device through the arranged folding mechanism, reduce the occupied area, effectively relieve the impact force generated when people fall from an escape slideway through the arranged damping mechanism, the rubber pad transmits the impact force to a connecting column, a spring and a supporting column, the connecting column, the spring and the supporting column can deform, the deformation process is also a force unloading process, and the impact force generated when people fall from the escape slideway is relieved to the minimum in the process, the comfort of people when using is effectively improved, and better use prospect is brought.

Description

Escape device for high-rise fire fighting

Technical Field

The utility model relates to a fire control field specifically is an escape device for high-rise fire control.

Background

The escape device is a high-rise self-rescue escape device, is the best choice for people trapped to rapidly escape when high-rise buildings such as buildings and the like burst fire and other events, can be used for people trapped to rapidly escape from the dangerous situation without the help of external assistance,

the existing escape device is large in occupied area and inconvenient to store when being installed and used, and people use the escape device, the impact force is large, a corresponding buffer device is not arranged, certain adverse effects are brought to the use process of people, and therefore the escape device for high-rise fire fighting is provided.

Disclosure of Invention

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a high-rise escape device for fire control possesses and deposits the convenience, cushions the impact force, protects advantages such as people's personal safety, can effectively solve the problem among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-rise escape device for fire control, includes the device main part, the middle part internal surface of device main part is provided with the loose axle, the both sides of device main part are provided with the handrail, the inside of handrail is provided with folding mechanism, the lower extreme surface of device main part is provided with buffer gear, buffer gear includes rubber pad, third stopper, spliced pole, spring, fourth stopper, support column, erection bolt and mounting plate, the third stopper is located the lower extreme surface of rubber pad, the spliced pole is located the lower extreme surface of third stopper, the spring is located the outer wall of spliced pole, the fourth stopper is located the lower extreme surface of spliced pole, the support column is located the lower extreme surface of fourth stopper, the erection bolt runs through in mounting plate.

Preferably, be provided with the fixed slot No. one between rubber pad and the third stopper, the lower extreme surface of rubber pad is through the upper end fixed surface connection of fixed slot and third stopper, be provided with the fixed slot No. two between spliced pole and the third stopper, the upper end surface of spliced pole is through the lower extreme fixed surface connection of fixed slot No. two and third stopper, be provided with the fixed slot No. three between fourth stopper and the support column, the lower extreme surface of fourth stopper is through the upper end fixed surface connection of fixed slot No. three and support column.

Preferably, the folding mechanism includes a first central shaft, a first movable rod, a second central shaft, a rotating shaft, a first limiting block and a second limiting block.

Preferably, the first movable rod is located at the lower end outer surface of the first central shaft, the second movable rod is located at one side outer surface of the first movable rod, the second central shaft is located at the lower end outer surface of the second movable rod, the rotating shaft penetrates through the first movable rod and the second movable rod, and the second limiting block and the first limiting block are located on the outer wall of the rotating shaft.

Preferably, be provided with the activity groove No. one between first center pin and the first movable rod, the lower extreme surface of first center pin is through the upper end surface swing joint of activity groove and first movable rod No. one, be provided with the activity groove No. two between second movable rod and the second center pin, the lower extreme surface of second movable rod is through the upper end surface swing joint of activity groove No. two and second center pin, be provided with the trepanning between pivot and the first stopper, the outer wall of pivot can be dismantled with the inner wall of first stopper through the trepanning and be connected.

Preferably, the number of the folding mechanisms is two groups

(III) advantageous effects

Compared with the prior art, the utility model provides a high-rise escape device for fire control possesses following beneficial effect:

1. this high-rise escape device for fire control, can more conveniently deposit escape device through the folding mechanism who sets up, reduce area, improve user's convenience, this folding mechanism includes first center pin, first movable rod, the second center pin, a rotating shaft, first stopper and second stopper, first center pin and first movable rod swing joint, second movable rod and second center pin swing joint, first movable rod is through pivot and second movable rod swing joint, turn over first movable rod to the direction of second movable rod during folding can, first stopper and second stopper carry on spacingly to first movable rod and second movable rod, prevent the roll-off pivot.

2. This high-rise escape device for fire control, the impact force that produces when can effectually alleviate people from the slide of fleing that falls through the damper who sets up, travelling comfort when effectual improvement people use, protection people's both legs do not receive the injury, this buffer includes the rubber pad, the third stopper, the spliced pole, a spring, the fourth stopper, the support column, erection bolt and mounting plate, the rubber pad material is softer, elasticity is better, can cushion partly impact force, the spliced pole is passed to with the impact force to the rubber pad, on spring and the support column, the spliced pole, spring and support column can take place deformation, the process of deformation also is the process of a power of unloading, at this in-process, the impact force that produces when falling people from the slide of fleing is alleviated to the minimum, the third stopper is spacing to the spring with the fourth stopper, prevent that the spring from popping out.

Drawings

Fig. 1 is a schematic diagram of the escape device for high-rise fire protection of the utility model.

Fig. 2 is a sectional view of the folding mechanism in the high-rise fire-fighting escape device of the utility model.

Fig. 3 is an enlarged view of a position a of the escape device for high-rise fire protection of the utility model.

Fig. 4 is a sectional view of the buffering mechanism in the escaping device for high-rise fire protection of the utility model.

In the figure: 1. a device main body; 2. a movable shaft; 3. a handrail; 4. a folding mechanism; 5. a buffer mechanism; 401. a first central shaft; 402. a first movable bar; 403. a second movable bar; 404. a second central shaft; 405. a rotating shaft; 406. a first stopper; 407. a second limiting block; 501. a rubber pad; 502. a third limiting block; 503. connecting columns; 504. a spring; 505. a fourth limiting block; 506. a support pillar; 507. mounting a stud; 508. and (5) mounting a bottom plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an escape device for high-rise fire protection comprises a device body 1, a movable shaft 2 is arranged on the inner surface of the middle of the device body 1, handrails 3 are arranged on two sides of the device body 1, a folding mechanism 4 is arranged inside the handrails 3, a buffer mechanism 5 is arranged on the outer surface of the lower end of the device body 1, the buffer mechanism 5 comprises a rubber pad 501, a third limit block 502, a connecting column 503, a spring 504, a fourth limit block 505, a supporting column 506, a mounting stud 507 and a mounting base plate 508, the third limit block 502 is located on the outer surface of the lower end of the rubber pad 501, the connecting column 503 is located on the outer surface of the lower end of the third limit block 502, the spring 504 is located on the outer wall of the connecting column 503, the fourth limit block 505 is located on the outer surface of the lower end of the connecting column 503, the supporting column 506 is located on the outer surface of the lower end of the fourth limit block 505, and the mounting stud 507 penetrates through the mounting base plate 508.

Further, be provided with the fixed slot No. one between rubber pad 501 and the third stopper 502, the lower extreme surface of rubber pad 501 is connected through the upper end fixed surface of fixed slot and third stopper 502, be provided with the fixed slot No. two between spliced pole 503 and the third stopper 502, the upper end surface of spliced pole 503 is connected through the lower extreme fixed surface of fixed slot No. two and third stopper 502, be provided with the fixed slot No. three between fourth stopper 505 and the support column 506, the lower extreme surface of fourth stopper 505 is connected through the upper end fixed surface of fixed slot No. three and support column 506.

Further, the folding mechanism 4 includes a first central shaft 401, a first movable rod 402, a second movable rod 403, a second central shaft 404, a rotating shaft 405, a first stopper 406, and a second stopper 407.

Further, the first movable rod 402 is located on the outer surface of the lower end of the first central shaft 401, the second movable rod 403 is located on the outer surface of one side of the first movable rod 402, the second central shaft 404 is located on the outer surface of the lower end of the second movable rod 403, the rotating shaft 405 penetrates through the first movable rod 402 and the second movable rod 403, and the second limiting block 407 and the first limiting block 406 are located on the outer wall of the rotating shaft 405.

Further, a movable groove is formed between the first central shaft 401 and the first movable rod 402, the lower end outer surface of the first central shaft 401 is movably connected with the upper end outer surface of the first movable rod 402 through the movable groove, a movable groove is formed between the second movable rod 403 and the second central shaft 404, the lower end outer surface of the second movable rod 403 is movably connected with the upper end outer surface of the second central shaft 404 through the movable groove, a sleeve hole is formed between the rotating shaft 405 and the first limiting block 406, and the outer wall of the rotating shaft 405 is detachably connected with the inner wall of the first limiting block 406 through the sleeve hole.

Further, the number of the folding mechanisms 4 is two.

Principle of operation

The application patent comprises a device main body 1, a movable shaft 2, a handrail 3, a folding mechanism 4, a buffer mechanism 5, a first central shaft 401, a first movable rod 402, a second movable rod 403, a second central shaft 404, a rotating shaft 405, a first limit block 406, a second limit block 407, a rubber pad 501, a third limit block 502, a connecting column 503, a spring 504, a fourth limit block 505, a supporting column 506, a mounting stud 507, a mounting bottom plate 508 and other parts, when the device is used, the escape device can be stored more conveniently through the arranged folding mechanism, the occupied area is reduced, the convenience of a user is improved, the folding mechanism 4 comprises a first central shaft 401, a first movable rod 402, a second movable rod 403, a second central shaft 404, a rotating shaft 405, a first limit block 406 and a second limit block 407, the first central shaft 401 is movably connected with the first movable rod 402, the second movable rod 403 is movably connected with the second central shaft 404, the first movable rod 402 is movably connected with the second movable rod 403 through the rotating shaft 405, the first movable rod 402 is turned towards the second movable rod 403 when the first movable rod is folded, the first limiting block 406 and the second limiting block 407 limit the first movable rod and the 402 second movable rod 403 to prevent the first movable rod and the second movable rod from sliding out of the rotating shaft 405, impact force generated when people fall down from an escape slideway can be effectively relieved through the arranged damping mechanism 5, comfort of people in use is effectively improved, and two legs of people are protected from being injured, the damping mechanism 5 comprises a rubber pad 501, a third limiting block 502, a connecting column 503, a spring 504, a fourth limiting block 505, a supporting column 506, a mounting stud 507 and a mounting bottom plate 508, the rubber pad 501 is soft and good in elasticity, and can buffer part of impact force, the rubber pad 501 transmits the impact force to the connecting column 503, the spring 504 and the supporting column 506, the connecting column 503, The spring 504 and the supporting column 506 can deform, the deformation process is also a force unloading process, in the process, the impact force generated when people fall from the escape slideway is relieved to the minimum, and the third limiting block 502 and the fourth limiting block 505 limit the spring 504 to prevent the spring 504 from popping out.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-rise escape device for fire control, includes device main part (1), its characterized in that: the middle inner surface of the device main body (1) is provided with a movable shaft (2), the two sides of the device main body (1) are provided with handrails (3), the inside of each handrail (3) is provided with a folding mechanism (4), the lower end outer surface of the device main body (1) is provided with a buffer mechanism (5), each buffer mechanism (5) comprises a rubber pad (501), a third limiting block (502), a connecting column (503), a spring (504), a fourth limiting block (505), a supporting column (506), a mounting stud (507) and a mounting base plate (508), the third limiting block (502) is positioned on the lower end outer surface of the rubber pad (501), the connecting column (503) is positioned on the lower end outer surface of the third limiting block (502), the spring (504) is positioned on the outer wall of the connecting column (503), and the fourth limiting block (505) is positioned on the lower end outer surface of the connecting column (503), the supporting column (506) is located on the outer surface of the lower end of the fourth limiting block (505), and the mounting stud (507) penetrates through the mounting bottom plate (508).

2. A high-rise fire protection escape device as defined in claim 1, wherein: be provided with the fixed slot No. one between rubber pad (501) and third stopper (502), the lower extreme surface of rubber pad (501) is through the upper end fixed surface connection of fixed slot and third stopper (502), be provided with the fixed slot No. two between spliced pole (503) and third stopper (502), the upper end surface of spliced pole (503) is through the lower extreme fixed surface connection of fixed slot No. two and third stopper (502), be provided with the fixed slot No. three between fourth stopper (505) and support column (506), the lower extreme surface of fourth stopper (505) is through the upper end fixed surface connection of fixed slot No. three and support column (506).

3. A high-rise fire protection escape device as defined in claim 1, wherein: the folding mechanism (4) comprises a first central shaft (401), a first movable rod (402), a second movable rod (403), a second central shaft (404), a rotating shaft (405), a first limiting block (406) and a second limiting block (407).

4. A high-rise fire protection escape device as defined in claim 3, wherein: the first movable rod (402) is located on the outer surface of the lower end of the first central shaft (401), the second movable rod (403) is located on the outer surface of one side of the first movable rod (402), the second central shaft (404) is located on the outer surface of the lower end of the second movable rod (403), the rotating shaft (405) penetrates through the first movable rod (402) and the second movable rod (403), and the second limiting block (407) and the first limiting block (406) are located on the outer wall of the rotating shaft (405).

5. A high-rise fire protection escape device as defined in claim 3, wherein: be provided with the activity groove No. one between first center pin (401) and first movable rod (402), the lower extreme surface of first center pin (401) is through the upper end surface swing joint of activity groove and first movable rod (402) No. one, be provided with the activity groove No. two between second movable rod (403) and second center pin (404), the lower extreme surface of second movable rod (403) is through the upper end surface swing joint of activity groove No. two and second center pin (404), be provided with the trepanning between pivot (405) and first stopper (406), the outer wall of pivot (405) passes through the trepanning and can dismantle with the inner wall of first stopper (406) and be connected.

6. A high-rise fire protection escape device as defined in claim 3, wherein: the number of the folding mechanisms (4) is two.