CN110876841A - Intelligent safety belt for construction site - Google Patents
Intelligent safety belt for construction site Download PDFInfo
- Publication number
- CN110876841A CN110876841A CN201911247503.8A CN201911247503A CN110876841A CN 110876841 A CN110876841 A CN 110876841A CN 201911247503 A CN201911247503 A CN 201911247503A CN 110876841 A CN110876841 A CN 110876841A
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- China
- Prior art keywords
- ring
- safety belt
- clamping
- rotating rod
- construction site
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
- A62B35/0031—Belt sorting accessories, e.g. devices keeping the belts in comfortable positions
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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 an intelligent safety belt for a construction site, which comprises a fixing ring and a waist binding rope, wherein the fixing ring comprises a left ring and a right ring, the upper end of the left ring is hinged with the upper end of the right ring, the lower end of the left ring is provided with a connecting seat, the lower end of the right ring is provided with a clamping seat, a rotating rod is rotatably connected onto the connecting seat, a clamping ring is slidably connected onto the rotating rod, the tail end of the rotating rod is provided with a baffle plate, a spring is sleeved on the rotating rod, two ends of the spring are respectively connected onto the clamping ring and the baffle plate in an abutting mode, a U-shaped groove with an opening at the lower end is arranged on the clamping seat, a limiting block extending rightwards is arranged at the tail end, which is positioned at the lower end of the U-shaped groove, the rotating rod. The intelligent safety belt structure for the construction site is simple in structure and convenient to use, and improves wearing accuracy.
Description
Technical Field
The invention relates to the technical field of intelligent construction sites, in particular to an intelligent safety belt for a construction site.
Background
The safety belt is the essential protective equipment for high-altitude operation in a construction site. According to the knowledge, in the construction process of a construction site, the casualty accident rate caused by falling due to the insufficient safety coefficient of the safety belt and the non-standard operation of workers is quite high. The human body falling accidents account for about 15 percent of the industrial accidents. High fall casualty is associated with many factors, such as human factors, physical factors, environmental factors, regulatory factors, work level, etc., and among them is primarily associated with work level. According to the statistical analysis of high-altitude falling accidents, the falling accidents of the high-altitude operation with the height of more than 5m account for about 20 percent, the falling accidents of the high-altitude operation with the height of less than 5m account for about 80 percent, and most of the falling accidents are fatal accidents. It follows that it is necessary to prevent falls from heights and to take personal protection measures. It has been found that most of the falling persons fall on the ground in the supine or prone position when they fall carelessly, and at the same time, the maximum impact force that the abdomen (waist) of a person can endure is relatively large for the whole body. This becomes an important basis for the use of the seat belt. Since the degree of injury from falling is related to the height of the fall, it is common that operations on a base level of 2m (including 2m) or more are defined as operations at height, and it is regulated that personal protection measures are required for operations at height. The function of the safety belt is very obvious: the safety device can ensure that an operator can safely work at a high place, and can effectively avoid huge damage to a human body caused by falling from the high place in case of an accident.
However, the existing safety belt structure is relatively simple, and does not prompt the user to wear the safety belt correctly, so a novel safety belt for a construction site is urgently needed to overcome the technical defects.
Disclosure of Invention
The invention aims to provide an intelligent safety belt for a construction site, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent safety belt for construction sites comprises a fixing ring and a waist binding rope, wherein the fixing ring comprises a left ring and a right ring, the upper end of the left ring is hinged with the upper end of the right ring, the lower end of the left ring is provided with a connecting seat, the lower end of the right ring is provided with a clamping seat, a rotating rod is rotatably connected on the connecting seat, a snap ring is slidably connected on the rotating rod, a baffle plate is arranged at the tail end of the rotating rod, a spring is sleeved on the rotating rod, the two ends of the spring are respectively connected with the snap ring and the baffle in an abutting mode, the clamping seat is provided with a U-shaped groove with an opening at the lower end, the lower end of the clamping seat, which is positioned at the tail end of the U-shaped groove, is provided with a limiting block extending rightwards, the rotating rod is clamped in the U-shaped groove, the snap ring is clamped at the upper side of the limiting block, the connecting seat is provided with a warning lamp and a power switch, the right end face of the connecting seat is provided with a pressure-sensitive switch, and the waist binding rope is connected to the connecting seat.
Preferably, tie up waist rope one end and be connected with the dop, the other end is connected with the cassette, it is protruding to be provided with the joint on the dop, be provided with on the cassette with the protruding joint complex joint recess of joint, be provided with the round pin groove on the cassette, be provided with the groove of wearing on the joint arch, slidable mounting has the round pin post in the round pin groove, the round pin post with wear groove grafting cooperation, fixedly connected with lid shell on the cassette is connected with the pull rod on the round pin post, the cover is equipped with the spring on the pull rod, the both ends conflict of spring is connected on round pin post and lid shell.
Preferably, a warning light and a power switch are also arranged on the clamping seat, and a pressure-sensitive switch is also arranged on the end face of the pin groove.
Preferably, the tail end of the pull rod is fixedly connected with a screwing head.
Preferably, the clamping ring is connected with a connecting cover, and the connecting cover is also fixedly connected with a twisting head.
Preferably, the waist binding rope is made of high-strength aramid fiber rope.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the power switch is turned on before clamping, when the clamping ring is clamped to the upper side of the limiting block under the action of the spring, the clamping ring extrudes the pressure-sensitive switch to trigger the warning lamp to enable the warning lamp to light, the battery is arranged in the connecting seat to supply power to the warning lamp, the power switch controls the power supply of the battery, and the pressure-sensitive switch controls the warning lamp to be turned on or turned off. Before the clamping protrusion is clamped with the clamping groove, the pin column is pulled out, after clamping, the pin column is released, and the pin column is inserted into the through groove under the action of the spring to realize fixed connection. The use method of the warning lamp on the clamping seat is the same as that of the warning lamp in the connecting seat. The intelligent safety belt structure for the construction site is simple in structure and convenient to use, and improves wearing accuracy.
Drawings
FIG. 1 is a schematic diagram of a construction site smart seat belt;
FIG. 2 is an enlarged view of a portion of FIG. 1 at K;
fig. 3 is a partially enlarged view of fig. 1 at L.
In the figure: 1-fixing ring, 2-left ring, 3-right ring, 4-connecting seat, 5-clamping seat, 6-power switch, 7-rotating rod, 8-baffle, 9-spring, 10-clamping ring, 11-connecting cover, 12-twisting head, 13-U-shaped groove, 14-limiting block, 15-pressure-sensitive switch, 16-clamping protrusion, 17-clamping groove, 18-pin groove, 19-pin, 20-pull rod, 21-cover shell, 22-through groove, 23-waist-binding rope and 24-warning lamp.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
an intelligent safety belt for construction sites comprises a fixing ring 1 and a waist binding rope 23, wherein the fixing ring 1 comprises a left ring 2 and a right ring 3, the upper end of the left ring 2 is hinged with the upper end of the right ring, the lower end of the left ring 2 is provided with a connecting seat 4, the lower end of the right ring 5 is provided with a clamping seat 5, the connecting seat 4 is rotatably connected with a rotating rod 7, the rotating rod 7 is slidably connected with a clamping ring 10, the tail end of the rotating rod 7 is provided with a baffle plate 8, the rotating rod 7 is sleeved with a spring 9, the two ends of the spring 9 are respectively connected with the clamping ring 10 and the baffle plate 8 in a butting mode, the clamping seat 5 is provided with a U-shaped groove 13 with an opening at the lower end, the tail end, positioned at the U-shaped groove 13, of the lower end of the clamping seat 5 is provided with a limiting block 14 extending rightwards, the rotating rod 7 is clamped in the, a pressure-sensitive switch 15 is arranged on the right end face of the connecting seat 4, and the waist binding rope 23 is connected to the connecting seat 4.
During the use, tie up waist rope 23 and tie up on user's waist, will fix the solid fixed ring joint on the fixture on building, open switch 6 before the joint, when snap ring 10 when the upside of stopper 14 is connected to the joint under the effect of spring 9, snap ring 10 extrusion pressure sensitive switch 15 triggers warning light 24 and makes warning light 24 light, is provided with the battery in the connecting seat 4, for warning light 24 power supplies, the power supply of switch 6 control battery, pressure sensitive switch 15 control warning light 24 switch-on or close.
Preferably, the waist binding rope 23 one end is connected with the chuck, and the other end is connected with the cassette, be provided with joint arch 16 on the chuck, be provided with on the cassette with joint arch 16 joint complex joint recess 17, be provided with round pin groove 18 on the cassette, be provided with on the joint arch 16 and wear groove 22, slidable mounting has round pin 19 in the round pin groove 18, round pin 19 and wear groove 22 grafting cooperation, fixedly connected with lid shell 21 on the cassette, be connected with pull rod 20 on the round pin 19, the cover is equipped with spring 9 on the pull rod 20, the both ends conflict of spring 9 is connected on round pin 19 and lid shell 21.
Before the clamping bulge 16 is clamped with the clamping groove 17, the pin 19 is pulled out, after clamping, the pin 19 is released, and the pin 19 is inserted into the through groove 22 under the action of the spring 9 to realize fixed connection.
Preferably, the stand is also provided with a warning lamp 24 and a power switch 6, and the end face of the pin groove 18 is also provided with a pressure-sensitive switch 15.
The use method of the warning lamp 24 on the clamping seat is the same as that of the warning lamp 24 in the connecting seat 4.
Preferably, the end of the pull rod 20 is fixedly connected with a screw head 12, and the screw head 12 facilitates pulling the pull rod 20.
Preferably, the snap ring 10 is connected with a connecting cover 11, the connecting cover 11 is also fixedly connected with a screwing head 12, and the screwing head 12 facilitates pulling the snap ring 10.
Preferably, the waist binding rope 23 is made of a high-strength aramid fiber rope, and the aramid fiber rope enables the waist binding rope 23 to have extremely high strength, so that the safety of a user is guaranteed.
The working principle of the invention is as follows: during the use, tie up waist rope 23 and tie up on user's waist, will fix the solid fixed ring joint on the fixture on building, open switch 6 before the joint, when snap ring 10 when the upside of stopper 14 is connected to the joint under the effect of spring 9, snap ring 10 extrusion pressure sensitive switch 15 triggers warning light 24 and makes warning light 24 light, is provided with the battery in the connecting seat 4, for warning light 24 power supplies, the power supply of switch 6 control battery, pressure sensitive switch 15 control warning light 24 switch-on or close. Before the clamping bulge 16 is clamped with the clamping groove 17, the pin 19 is pulled out, after clamping, the pin 19 is released, and the pin 19 is inserted into the through groove 22 under the action of the spring 9 to realize fixed connection. The use method of the warning lamp 24 on the clamping seat is the same as that of the warning lamp 24 in the connecting seat 4. The twisting head 12 facilitates pulling the pull rod 20. The screw head 12 facilitates pulling the snap ring 10. The aramid fiber rope makes the waist binding rope 23 have extremely high strength, thereby ensuring the safety of users.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a building site is with intelligent safety belt, includes solid fixed ring (1) and ties up waist rope (23), its characterized in that: the fixing ring (1) comprises a left ring (2) and a right ring (3), the upper end of the left ring (2) is hinged to the upper end of the right ring, the lower end of the left ring (2) is provided with a connecting seat (4), the lower end of the right ring (5) is provided with a clamping seat (5), the connecting seat (4) is rotatably connected with a rotating rod (7), the rotating rod (7) is slidably connected with a clamping ring (10), the tail end of the rotating rod (7) is provided with a baffle plate (8), the rotating rod (7) is sleeved with a spring (9), the two ends of the spring (9) are respectively butted and connected onto the clamping ring (10) and the baffle plate (8), a U-shaped groove (13) with an opening at the lower end is arranged on the clamping seat (5), the tail end of the lower end of the clamping seat (5) which is positioned on the U-shaped groove (13) is provided with a limiting block (, snap ring (10) joint is in the upside of stopper (14), be provided with warning light (24) and switch (6) on connecting seat (4), be provided with pressure sensitive switch (15) on the right-hand member face of connecting seat (4), tie up waist rope (23) and connect on connecting seat (4).
2. The intelligent safety belt for a construction site as claimed in claim 1, wherein: tie up waist rope (23) one end and be connected with the dop, the other end is connected with the cassette, be provided with joint arch (16) on the dop, be provided with on the cassette with joint arch (16) joint complex joint recess (17), be provided with round pin groove (18) on the cassette, be provided with on joint arch (16) and wear groove (22), slidable mounting has round pin post (19) in round pin groove (18), cooperation of pegging graft of round pin post (19) and wear groove (22), fixedly connected with lid shell (21) on the cassette, be connected with pull rod (20) on round pin post (19), the cover is equipped with spring (9) on pull rod (20), the both ends conflict of spring (9) is connected on round pin post (19) and lid shell (21).
3. The intelligent safety belt for a construction site as claimed in claim 2, wherein: the clamping seat is also provided with a warning lamp (24) and a power switch (6), and the end face of the pin groove (18) is also provided with a pressure-sensitive switch (15).
4. The intelligent safety belt for a construction site as claimed in claim 2, wherein: the tail end of the pull rod (20) is fixedly connected with a screwing head (12).
5. The intelligent safety belt for a construction site as claimed in claim 1, wherein: the clamp ring (10) is connected with a connecting cover (11), and the connecting cover (11) is also fixedly connected with a twisting head (12).
6. The intelligent safety belt for a construction site as claimed in claim 1, wherein: the waist binding rope (23) is made of high-strength aramid fiber rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247503.8A CN110876841B (en) | 2019-12-09 | 2019-12-09 | Intelligent safety belt for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247503.8A CN110876841B (en) | 2019-12-09 | 2019-12-09 | Intelligent safety belt for construction site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110876841A true CN110876841A (en) | 2020-03-13 |
| CN110876841B CN110876841B (en) | 2021-06-01 |
Family
ID=69730044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911247503.8A Active CN110876841B (en) | 2019-12-09 | 2019-12-09 | Intelligent safety belt for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110876841B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3860904A (en) * | 1972-07-31 | 1975-01-14 | Chrysler Corp | Sequencing belt and seat warning system with vehicle start inhibit |
| CN101887809A (en) * | 2009-05-12 | 2010-11-17 | 上海工程技术大学 | Trigger switch for wearing safety belt |
| JP2012125398A (en) * | 2010-12-15 | 2012-07-05 | Tokyo Electric Power Co Inc:The | Safety belt |
| CN105363149A (en) * | 2015-11-19 | 2016-03-02 | 国网河南伊川县供电公司 | Safety device for pole climbing work |
| CN107031057A (en) * | 2017-05-03 | 2017-08-11 | 深圳远航股份有限公司 | A kind of composite material tube welding mechanism |
| CN107854819A (en) * | 2017-11-16 | 2018-03-30 | 郑菁清 | One kind is climbed constructing device |
| CN207328373U (en) * | 2017-10-17 | 2018-05-08 | 宁波诚泰汽车部件有限公司 | A kind of car belt buckle |
| CN207809315U (en) * | 2018-01-19 | 2018-09-04 | 广东电网有限责任公司茂名供电局 | A kind of safety belt with beep alarm device |
| CN108824490A (en) * | 2018-08-27 | 2018-11-16 | 安徽大来机械制造有限公司 | A kind of highly-safe well head fall-preventing protection device |
| CN109303989A (en) * | 2017-07-26 | 2019-02-05 | 国网辽宁省电力有限公司丹东供电公司 | Warning safety belt |
| JP2019047941A (en) * | 2017-09-11 | 2019-03-28 | 株式会社プロップ | Voice-output device for safety belt |
| JP2019195598A (en) * | 2018-05-07 | 2019-11-14 | 利春 森園 | Fall prevention aid |
-
2019
- 2019-12-09 CN CN201911247503.8A patent/CN110876841B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3860904A (en) * | 1972-07-31 | 1975-01-14 | Chrysler Corp | Sequencing belt and seat warning system with vehicle start inhibit |
| CN101887809A (en) * | 2009-05-12 | 2010-11-17 | 上海工程技术大学 | Trigger switch for wearing safety belt |
| JP2012125398A (en) * | 2010-12-15 | 2012-07-05 | Tokyo Electric Power Co Inc:The | Safety belt |
| CN105363149A (en) * | 2015-11-19 | 2016-03-02 | 国网河南伊川县供电公司 | Safety device for pole climbing work |
| CN107031057A (en) * | 2017-05-03 | 2017-08-11 | 深圳远航股份有限公司 | A kind of composite material tube welding mechanism |
| CN109303989A (en) * | 2017-07-26 | 2019-02-05 | 国网辽宁省电力有限公司丹东供电公司 | Warning safety belt |
| JP2019047941A (en) * | 2017-09-11 | 2019-03-28 | 株式会社プロップ | Voice-output device for safety belt |
| CN207328373U (en) * | 2017-10-17 | 2018-05-08 | 宁波诚泰汽车部件有限公司 | A kind of car belt buckle |
| CN107854819A (en) * | 2017-11-16 | 2018-03-30 | 郑菁清 | One kind is climbed constructing device |
| CN207809315U (en) * | 2018-01-19 | 2018-09-04 | 广东电网有限责任公司茂名供电局 | A kind of safety belt with beep alarm device |
| JP2019195598A (en) * | 2018-05-07 | 2019-11-14 | 利春 森園 | Fall prevention aid |
| CN108824490A (en) * | 2018-08-27 | 2018-11-16 | 安徽大来机械制造有限公司 | A kind of highly-safe well head fall-preventing protection device |
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| Publication number | Publication date |
|---|---|
| CN110876841B (en) | 2021-06-01 |
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