CN109603022B - Protection device for construction - Google Patents
Protection device for construction Download PDFInfo
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- CN109603022B CN109603022B CN201811630298.9A CN201811630298A CN109603022B CN 109603022 B CN109603022 B CN 109603022B CN 201811630298 A CN201811630298 A CN 201811630298A CN 109603022 B CN109603022 B CN 109603022B
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- Prior art keywords
- containing box
- base
- fire
- air cushion
- cylinder
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/22—Devices for lowering persons from buildings or the like by making use of jumping devices, e.g. jumping-sheets, jumping-mattresses
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a protective device for building construction, which comprises a base, wherein a containing box is rotatably arranged on the base, a fire-fighting air cushion is arranged in the containing box, and pressure storage tanks and ejection devices are arranged on two sides of the containing box, and the reverse thrust required by ejection is generated by the pressure storage tank, so that the slide bar drives the fire-fighting air cushion to be pulled out from the containing box and slide forwards, meanwhile, the electric reel emits a certain length of limiting rope according to the specific position of the falling person, so that the fire-fighting air cushion is pulled by the limiting rope to stop moving when sliding to the specified position, and will fall personnel and catch, this device structure is exquisite, simple to operate, and the practicality is strong, and the audience area is wide, possesses good quick response mechanism, has established last safety protection protective screen for the constructor.
Description
Technical Field
The invention relates to the field of building safety protection, in particular to a protection device for building construction.
Background
Safety belts and safety helmets are protective umbrellas for construction workers, who can save lives of the workers in case of dangerous accidents, therefore, in the current building construction process, the safety belt is an essential article for workers, but sometimes, the workers choose to temporarily take off the safety belt in order to complete certain actions, so that potential safety hazards are caused, but also the installation mode of the safety belt, the quality control of the belt rope and the wearing mode of workers all play an absolute role, although the incidence of safety accidents is low at present, once the accidents happen, the accidents are accompanied by the crushing of one family, therefore, in order to strengthen the safety protection effect of constructors, the inventor designs a protection device which is used as the last safety barrier when a constructor has an accident, the device can also be used as a spare device and an emergency protection device when constructors are trapped at a high place.
Disclosure of Invention
The invention aims to provide a protective device for building construction, which aims to solve the problems in the background technology and provides the following technical scheme for realizing the aim:
a protective device for building construction comprises a base, wherein a containing box is rotatably arranged on the base, two pressure storage tanks and two ejection devices are symmetrically arranged on two sides of the containing box, the pressure storage tanks are fixedly arranged on the outer wall of the containing box through hoops, a fire-fighting air cushion is arranged in the containing box, two high-speed cameras are symmetrically arranged on the left and right of the top of the containing box, a storage battery and an element box are arranged between the two high-speed cameras, a controller is arranged in the element box, a groove is arranged on the upper half part of the base, a cavity is arranged on the lower half part of the base, a supporting table is formed between the groove and the cavity, a rotating disc is arranged above the supporting table, a rotating column base is arranged above the rotating disc, the rotating disc is fixedly connected with the rotating column base through bolts, and a rotating column is fixedly arranged at, the upper end of the rotary column is fixedly connected with the central position of the bottom of the containing box, the central position of the bottom of the rotary disk is downwards protruded to form a cylinder, the cylinder is rotatably installed on a support table through a bearing seat, wherein the cylinder is fixedly connected with the inner ring of the bearing seat, the support table is fixedly connected with the outer ring of the bearing seat, a first synchronous belt wheel is installed at the bottom end of the cylinder, the first synchronous belt wheel is in synchronous transmission with a second synchronous belt wheel through a synchronous belt, the second synchronous belt wheel is installed at the bottom end of a motor output shaft, the motor output shaft is installed on a servo motor, the servo motor is fixedly installed at the bottom of the support table, a pressure storage tank comprises a tank body, a piston is arranged in the tank body in a matching manner and divides the inside of the tank body into a gas cavity at the left side and a liquid cavity at the, the jettison device sets up in the below of storing up the pressure tank, and the jettison device contains the shell, and the inside fixed mounting of shell has a slide cartridge, and the inside slip of slide cartridge is provided with the slide bar, a spacing rope of rear end fixedly connected with of slide bar, spacing rope is around establishing on electronic reel, electronic reel sets up the inside at the shell, the right-hand member of the jar body still is provided with an L type communicating pipe, the lower extreme of L type communicating pipe stretches into the inside of slide cartridge, still install electronic gate valve on the L type communicating pipe, the front end of slide bar and the rear side fixed connection of boss, boss fixed mounting is in the left and right sides of the front end of fire control air cushion.
Preferably, the boss is the hollow structure that the through-hole was all seted up at both ends from top to bottom, the through-hole has equally been seted up on the corresponding position of slide bar front end, installs a threaded rod through the through-hole on boss and the slide bar, and the upper and lower both ends of threaded rod all stretch out the outside of boss and are fixed by the nut.
Preferably, four universal wheels are symmetrically installed at the bottom of the base, and a brake pad is installed on each universal wheel.
Preferably, the tank body is further provided with an exhaust and pressure relief opening and a blasting opening, and the blasting opening is further internally provided with a rupture disk.
Preferably, the bottom of the fire-fighting air cushion is provided with a wear-resistant layer.
Preferably, the electric reel is driven by a stepping motor, which is mounted inside the housing 43, and which also includes a self-locking function.
Compared with the prior art, the invention has the following beneficial effects: after the specific position of the falling person is obtained through the high-speed camera, the base is used for driving the storage box to rotate to the specified direction, the pressure storage tank generates the reverse thrust required by ejection, so that the sliding rod drives the fire-fighting air cushion to be pulled out from the storage box and slide forwards, meanwhile, the electric reel emits a limiting rope with a certain length according to the specific position of the falling person, the fire-fighting air cushion is pulled by the limiting rope to stop moving when sliding to the specified position, and the falling person is caught.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the right side and bottom structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the base of the present invention;
FIG. 4 is a front view of the present invention;
fig. 5 is a schematic view of the construction of the pressure storage tank and the injection device of the present invention.
In the figure: 1. hooping; 2. a pressure storage tank; 3. an L-shaped communicating tube; 4. an ejection device; 5. a nut; 6. a boss; 7. a universal wheel; 8. a base; 9. a fire-fighting air cushion; 10. a storage box; 11. a camera support; 12. a high-speed camera; 13. a component box; 14. a storage battery; 15. a slide bar; 16. a threaded rod; 17. a groove; 18. a support table; 19. a cavity; 21. a bearing seat; 22. a cylinder; 23. a first timing pulley; 24. a synchronous belt; 25. a second timing pulley; 26. an output shaft of the motor; 27. a servo motor; 28. rotating the disc; 29. a rotating column base; 30. a spin column; 31. a bolt; 32. a gas chamber; 33. an exhaust pressure relief port; 34. a blast opening; 35. a water injection pressurizing port; 36. a liquid chamber; 37. a tank body; 38. a gas injection pressure port; 39. a piston; 40. an electric gate valve; 41. an electric reel; 42. a limiting rope; 43. a housing; 44. and (4) a slide cylinder.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a protective device for building construction comprises a base 8, a containing box 10 is rotatably arranged on the base 8, two sets of pressure storage tanks 2 and two sets of ejection devices 4 are symmetrically arranged on two sides of the containing box 10, the pressure storage tanks 2 are fixedly arranged on the outer wall of the containing box 10 through hoops 1, a fire-fighting air cushion 9 is arranged inside the containing box 10, a wear-resistant layer is arranged at the bottom of the fire-fighting air cushion 9, two high-speed cameras 12 are symmetrically arranged on the top of the containing box 10 in a left-right mode, a storage battery 14 and an element box 13 are further arranged between the two high-speed cameras 12, a controller is arranged inside the element box 13, four universal wheels 7 are symmetrically arranged at the bottom of the base 8, a brake pad is arranged on each universal wheel 7, a groove 17 is arranged on the upper half portion of the base 8, a cavity 19 is arranged on the lower half portion of the base 8, a supporting table 18 is, a rotating column base 29 is arranged above the rotating disc 28, the rotating disc 28 is fixedly connected with the rotating column base 29 through a bolt 31, a rotating column 30 is fixedly arranged at the axis position of the upper end of the rotating column base 29, the upper end of the rotating column 30 is fixedly connected with the bottom center position of the containing box 10, the bottom center position of the rotating disc 28 protrudes downwards to form a cylinder 22, the cylinder 22 is rotatably arranged on the supporting table 18 through a bearing seat 21, wherein the cylinder 22 is fixedly connected with the inner ring of the bearing seat 21, the supporting table 18 is fixedly connected with the outer ring of the bearing seat 21, a first synchronous belt wheel 23 is arranged at the bottom end of the cylinder 22, the first synchronous belt wheel 23 is in synchronous transmission with a second synchronous belt wheel 25 through a synchronous belt 24, the second synchronous belt wheel 25 is arranged at the bottom end of a motor output shaft 26, the motor output shaft 26, the pressure storage tank 2 comprises a tank body 37, a piston 39 is arranged in the tank body 37 in a matching manner, the piston 39 divides the interior of the tank body 37 into a gas cavity 32 on the left side and a liquid cavity 36 on the right side, a gas injection pressurizing port 38 is further arranged on the gas cavity 32, a water injection pressurizing port 35 is arranged on the liquid cavity 36, an exhaust pressure relief port 33 and a blasting port 34 are further arranged on the tank body 37, a blasting sheet is further arranged in the blasting port 34, the ejection device 4 is arranged below the pressure storage tank 2, the ejection device 4 comprises a shell 43, a sliding barrel 44 is fixedly arranged in the shell 43, a sliding rod 15 is arranged in the sliding barrel 44 in a sliding manner, a limiting rope 42 is fixedly connected to the rear end of the sliding rod 15, the limiting rope 42 is wound on an electric reel 41, the electric reel 41 is arranged in the shell 43, the electric reel 41 is driven by a stepping motor, the stepping motor is arranged in the shell, the right-hand member of the jar body 37 still is provided with an L type communicating pipe 3, the inside of slide cartridge 44 is stretched into to the lower extreme of L type communicating pipe 3, still install electric gate valve 40 on the L type communicating pipe 3, slide bar 15's front end and the rear side fixed connection of boss 6, boss 6 fixed mounting is in the left and right sides of the front end of fire control air cushion 9, boss 6 is the hollow structure of through-hole has all been seted up at both ends from top to bottom, the through-hole has equally been seted up on the corresponding position of slide bar 15 front end, install a threaded rod 16 through boss 6 and the through-hole on the slide bar 15, the upper and lower both ends of threaded rod 16 all stretch out the outside of boss.
Specifically, one implementation method of the present invention is: when the high-speed camera detects that a person falls, the position of the falling person is sent to a processor and compared with the position of the reference object to obtain the specific position of the falling person, firstly, the base 8 drives the containing box 10 to rotate, specifically, the servo motor 27 rotates for corresponding turns according to the preset rotation angle, so that the cylinder 22 drives the rotary column 30 to synchronously rotate, after the rotation is completed, the controller controls the electric gate valve 40 to be opened, so that the high-pressure gas in the gas cavity 32 pushes the piston 39 to move to one side of the liquid cavity 36, the high-pressure water in the liquid cavity 36 enters the inside of the sliding cylinder 44 through the L-shaped communication pipe 3 to generate the required reverse thrust for ejection, and the sliding rod 15 is ejected forwards, the sliding rod 15 further pushes the fire air cushion 9 to be pulled out from the storage box 10 through the boss 6 and slide forward, and at the same time, the electric reel 41 discharges a certain length of the limit rope 42 according to the specific position of the falling person, so that the fire air cushion 9 is pulled by the limit rope 42 to stop moving when sliding to the designated position and catch the falling person.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a protector that construction used, includes base (8), its characterized in that: the fire-fighting camera is characterized in that a containing box (10) is rotatably arranged on the base (8), two pressure storage tanks (2) and two ejection devices (4) are symmetrically arranged on two sides of the containing box (10), the pressure storage tanks (2) are fixedly arranged on the outer wall of the containing box (10), a fire-fighting air cushion (9) is arranged inside the containing box (10), two high-speed cameras (12) are symmetrically arranged on the top of the containing box (10) in the left-right direction, a storage battery (14) and an element box (13) are further arranged between the two high-speed cameras (12), a controller is arranged inside the element box (13), a groove (17) is arranged on the upper half part of the base (8), a cavity (19) is arranged on the lower half part of the base (8), a supporting table (18) is formed between the groove (17) and the cavity (19), a rotating disc (28) is arranged above the supporting table (18), and a rotating column base, the upper end of the rotating column base (29) is provided with a rotating column (30), the upper end of the rotating column (30) is fixedly connected with the bottom of the containing box (10), the center of the bottom of the rotating disc (28) is downwards protruded to form a cylinder (22), the cylinder (22) is rotatably arranged on the support table (18) through a bearing seat (21), wherein the cylinder (22) is fixedly connected with the inner ring of the bearing seat (21), the support table (18) is fixedly connected with the outer ring of the bearing seat (21), a first synchronous pulley (23) is arranged at the bottom end of the cylinder (22), the first synchronous pulley (23) is in synchronous transmission with a second synchronous pulley (25) through a synchronous belt (24), the second synchronous belt wheel (25) is arranged at the bottom end of the output shaft (26) of the motor, the motor output shaft (26) is arranged on a servo motor (27), and the servo motor (27) is fixedly arranged at the bottom of the support platform (18); the pressure storage tank (2) comprises a tank body (37), a piston (39) is arranged in the tank body (37) in a matching mode, the piston (39) divides the interior of the tank body (37) into a gas cavity (32) on the left side and a liquid cavity (36) on the right side, a gas injection pressurizing opening (38) is further formed in the gas cavity (32), and a water injection pressurizing opening (35) is formed in the liquid cavity (36); the ejection device (4) is arranged below the pressure storage tank (2), the ejection device (4) comprises a shell (43), a sliding cylinder (44) is fixedly arranged in the shell (43), a sliding rod (15) is arranged in the sliding cylinder (44) in a sliding manner, the rear end of the sliding rod (15) is fixedly connected with a limiting rope (42), the limiting rope (42) is wound on the electric reel (41), the electric reel (41) is arranged in the shell 43, the right end of the tank body (37) is also provided with an L-shaped communicating pipe (3), the lower end of the L-shaped communicating pipe (3) extends into the sliding cylinder (44), an electric gate valve (40) is also arranged on the L-shaped communicating pipe (3), the front end of the sliding rod (15) is fixedly connected with the rear side of the boss (6), the bosses (6) are fixedly arranged at the left side and the right side of the front end of the fire-fighting air cushion (9).
2. A protective device for building construction according to claim 1, wherein: boss (6) are the hollow structure that the through-hole was all seted up at both ends from top to bottom, the through-hole has equally been seted up on the corresponding position of slide bar (15) front end, installs a threaded rod (16) through the through-hole on boss (6) and slide bar (15), and the upper and lower both ends of threaded rod (16) all stretch out the outside of boss (6) and are fixed by nut (5).
3. A protective device for building construction according to claim 1, wherein: four universal wheels (7) are symmetrically installed at the bottom of the base (8), and a brake pad is installed on each universal wheel (7).
4. A protective device for building construction according to claim 1, wherein: the tank body (37) is further provided with an exhaust pressure relief port (33) and a blast hole (34), and a rupture disc is further arranged in the blast hole (34).
5. A protective device for building construction according to claim 1, wherein: and a wear-resistant layer is arranged at the bottom of the fire-fighting air cushion (9).
6. A protective device for building construction according to claim 1, wherein: the electric reel (41) is driven by a stepping motor, the stepping motor is installed inside the housing 43, and the stepping motor further has a self-locking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811630298.9A CN109603022B (en) | 2018-12-29 | 2018-12-29 | Protection device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811630298.9A CN109603022B (en) | 2018-12-29 | 2018-12-29 | Protection device for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109603022A CN109603022A (en) | 2019-04-12 |
| CN109603022B true CN109603022B (en) | 2021-02-19 |
Family
ID=66011165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811630298.9A Active CN109603022B (en) | 2018-12-29 | 2018-12-29 | Protection device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109603022B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193511B (en) * | 2021-04-26 | 2022-01-28 | 徐倩倩 | Based on robot damage self preservation protects device of taking off danger |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6233761B1 (en) * | 1999-07-29 | 2001-05-22 | Samuel R. Neff | Reactive floor tiling system to protect against falls |
| CN202933415U (en) * | 2012-12-07 | 2013-05-15 | 甘灿新 | Combined pneumatic push shot device |
| CN103751917A (en) * | 2014-01-24 | 2014-04-30 | 成都万先自动化科技有限责任公司 | Intelligent movable rescue cushion |
| CN104740806A (en) * | 2015-02-06 | 2015-07-01 | 吴申龙 | Electromagnetic gun quick rescue device |
| CN205569533U (en) * | 2016-02-04 | 2016-09-14 | 沈有宁 | Fall personnel's ground and accept equipment in high altitude |
| CN206377456U (en) * | 2016-12-13 | 2017-08-04 | 郑州科斗精准弹射技术有限公司 | A kind of ejector Pneumatic propelling plant |
| CN107233674A (en) * | 2017-05-23 | 2017-10-10 | 中铁十二局集团有限公司 | A kind of falling from high altitude security protection system of infrared monitoring |
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2018
- 2018-12-29 CN CN201811630298.9A patent/CN109603022B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109603022A (en) | 2019-04-12 |
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