CN109505417A - A kind of reinforced construction protective fence - Google Patents
A kind of reinforced construction protective fence Download PDFInfo
- Publication number
- CN109505417A CN109505417A CN201811350120.9A CN201811350120A CN109505417A CN 109505417 A CN109505417 A CN 109505417A CN 201811350120 A CN201811350120 A CN 201811350120A CN 109505417 A CN109505417 A CN 109505417A
- Authority
- CN
- China
- Prior art keywords
- protective fence
- controller
- guardrail
- umbrella capsule
- gas generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3252—Protections, e.g. cover, caps, against impaling on starter reinforcement bars
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention provides a kind of reinforced construction protective fences, including the guardrail being arranged on lifting rope, ensuring equipment, controller and battery are provided on guardrail, ensuring equipment is fixedly connected with guardrail, ensuring equipment includes shell and umbrella capsule, umbrella capsule is arranged in shell, and gas generator is additionally provided in shell；Lifting rope is equipped with sensor, and sensor is electrically connected with the controller, and controller is connected with gas generator signal, and controller and gas generator are electrically connected with battery respectively.Reinforced construction protective fence provided by the invention; pulling force signal suffered by protective fence is sent on controller by tension sensor; when pulling force disappears; it is fought by controller control gas generator point and generates gas; the gas of generation is filled with umbrella capsule; umbrella capsule is strutted, the umbrella capsule of opening generates the falling speed that air drag slows down protective fence, protects the personal safety of construction personnel.
Description
Technical field
The present invention relates to protective fence, in particular to a kind of reinforced construction protective fence.
Background technique
With the development of economy, skyscraper is increasingly common, and the number of high altitude operation is also to increase suddenly.Carry out high-altitude
When operation, in order to ensure the safety of construction personnel, protective fence is essential safety devices.Conventionally, protective fence is generally all
It is to come as safety devices using not for the safety measure of protective fence itself.However, when protective fence is used for high altitude operation,
The case where using when obviously with level land is entirely different.So-called high altitude operation refers to that protective fence has 2m or more relative to datum level
The height of fall, in real life, the height of fall has been sometimes up to tens meters or rice up to a hundred, for ensureing the anti-of high altitude operation
The safety measure of guardrail is not in place or unreasonable.At this point, the lifting rope for hanging guardrail of setting up defences loosens or fracture, meeting
Cause construction personnel injured, or even dead.
Summary of the invention
The purpose of the present invention is to provide and a kind of reinforced construction protective fence, solve high altitude operation in the prior art
Protective fence safety measure problem not in place.
To achieve the above object, the technical solution of the present invention is as follows:
The present invention provides a kind of reinforced construction protective fences to be provided on guardrail including the guardrail being arranged on lifting rope
Ensuring equipment, controller and battery, ensuring equipment are fixedly connected with guardrail, and ensuring equipment includes shell and umbrella capsule, and umbrella capsule is set
It sets in shell, gas generator is additionally provided in shell；Sensor is provided on lifting rope, sensor is electrically connected with the controller,
Controller is connected with gas generator signal, and controller and gas generator are electrically connected with battery respectively.
Preferably, shell includes upper housing, and the upper end of upper housing is provided with jet port, connection is provided in the middle part of lower end
Mouthful；The lower end of upper housing is provided with lower case, and lower case is fixedly connected with upper housing, and upper housing and lower case are connected by connector
Logical, gas generator is arranged in lower case, and umbrella capsule is arranged in upper housing, and umbrella capsule lower end is provided with inflating port, and inflating port is stretched
Connector and gas generator are tightly connected out.
Preferably, it is provided with tearing paper on jet port, tears and is provided with a plurality of tear line on paper.
Preferably, umbrella capsule includes main leaf, left side piece and right side piece.
Preferably, sensor is tension sensor.
Preferably, a plurality of safety belt is provided on guardrail.
The invention has the following beneficial effects:
Reinforced construction protective fence provided by the invention is transmitted pulling force signal suffered by protective fence by tension sensor
To controller, when pulling force disappears, is fought by controller control gas generator point and generate gas, the gas of generation is filled with
Umbrella capsule struts umbrella capsule, and the umbrella capsule of opening generates the falling speed that air drag slows down protective fence, avoids protective fence with height
Speed hits ground, meanwhile, the fall time of guardrail is increased, construction personnel's having time is made to fasten one's safety belt, safety belt can will be applied
Worker person is fixed on guardrail, prevents construction personnel from falling from guardrail in dropping process, and construction personnel is protected to protect
Column is not thrown out of when hitting ground, avoids construction personnel by secondary injury.Protect the personal safety of construction personnel.
Detailed description of the invention
Fig. 1 is the working state schematic representation of reinforced construction protective fence provided in an embodiment of the present invention；
Fig. 2 is the top view of reinforced construction protective fence provided in an embodiment of the present invention；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the umbrella capsule structural schematic diagram of reinforced construction protective fence provided in an embodiment of the present invention；
Fig. 5 is the ensuring equipment cross-sectional view of reinforced construction protective fence provided in an embodiment of the present invention；
In figure: 1 guardrail；2 umbrella capsules；21 main leaves；22 left side pieces；23 right side piece, 3 jet port；4 ensuring equipments；41 upper housings；42
Lower case；43 gas generators.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the invention is illustrated.
A kind of reinforced construction protective fence, as shown in Figs. 1-5, including the guardrail 1 being arranged on lifting rope, on guardrail 1
It is provided with ensuring equipment 4, controller and battery, ensuring equipment 4, controller and battery are fixedly connected with guardrail 1 respectively, are protected
Fault device 4 includes shell and umbrella capsule 2, and the setting of umbrella capsule 2 is additionally provided with gas generator 43 in shell, in shell；It is set on lifting rope
It is equipped with sensor, sensor is electrically connected with the controller, and controller is connected with 43 signal of gas generator, and controller and gas occur
Device 43 is electrically connected with battery respectively.
Further, shell includes upper housing 41, and the upper end of upper housing 41 is provided with jet port 3, is provided in the middle part of lower end
Connector；The lower end of upper housing 41 is provided with lower case 42, and lower case 42 is fixedly connected with upper housing 41, upper housing 41 and lower casing
Body 42 is connected to by connector, and gas generator 43 is arranged in lower case 42, and umbrella capsule 2 is arranged in upper housing 41, under umbrella capsule 2
End is provided with inflating port, and inflating port stretches out connector and gas generator 43 is tightly connected.Gas generator 43 include upper cover and
Lower cover, upper lid are equipped with several aeration apertures, and aeration aperture is circular hole, and lower lid is equipped with mounting hole, upper cover and lower cover cold pressing work
Skill dresses up one, and the cavity that upper cover and lower cover are formed is provided with sodium azide, strainer and igniter.Strainer setting occurs in gas
The inner surface of device 43, to filter sodium azide and igniter burning after slag particle.Igniter includes igniting agent and heating wire, point
The outer aluminium foil of firearm, is mounted on 43 center of inside position of gas generator.Sodium azide is arranged among strainer and igniter.Control
Device processed includes judging unit and control unit, and the pulling force value signal that the tension sensor that judging unit receives transmits is judged,
Value of thrust is zero, is judged as that rope disconnects, and the control unit of the igniting of operation control at once, control unit is issued to igniter and lighted a fire
Instruction, igniter fire.When controller issues firing command, electric wire circuit is connected, and the rapid red heat of heating wire ignites igniting
Agent, igniting agent can generate amount of heat, release immediately nitrogen after sodium azide is heated, and pour umbrella capsule 2 from aeration aperture.The present invention
In embodiment, four angles of the upper end of guardrail 1 are respectively arranged with 4 ensuring equipments.
Further, it is provided with tearing paper on jet port 3, tears and is provided with a plurality of tear line on paper.It tears paper and uses oilpaper
It is made, multiple groups pore is set on tearing paper, every group of pore is linearly distributed, and forms tear line, tear line is two, and cross
Arranged in a crossed manner, the central point of right-angled intersection is located at the center of jet port 3.It tears paper and plays dustproof effect, when umbrella capsule 2 swells, meeting
Tearing paper is broken through, tearing paper is torn along tear line.
Further, umbrella capsule 2 is made of thermoplastic polyurethane (TPU), and 2 main body of umbrella capsule is made by three pieces cut-parts, i.e., main
Piece 21, left side piece 22 and right side piece 23.Main leaf 21, left side piece 22 and right side piece 23 are formed by polyester sewer, at inflating port
It is sewed by polyamide thread.In order to ensure the leakproofness of umbrella capsule 2, one layer of rubber is coated in umbrella capsule 2.Umbrella capsule 2 is in nature
It is down in the moulding of 3 D stereo umbrella.In the top of the formation umbrella capsule 2 of umbrella shape, the lower part in a vertical shape for forming umbrella capsule 2, lower part
Lower end be provided with inflating port.Umbrella capsule 2 is put into upper housing 41 after folding.Specifically folding step are as follows: step 1, by main leaf 21
Top at least tucked in from the top down and from outside to inside once, formed top tucked in portion.Left side piece 22 and right side piece 23 are distinguished
It has at least tucked in from outside to inside once, portion has been tucked in formation left side and portion has been tucked on right side, and portion has been tucked in left side and the preceding table in portion has been tucked on right side
Face is formed piece, and rear surface forms bottom sheet.Step 2, by upper piece the left and right sides, at least fold is primary respectively inwards, forms a left side and turns over
Folding part and right folding portion.The rest part that the lower part of umbrella capsule 2 removes inflating port is tipping up folding at least once by step 3,
Convolution portion is formed, pays attention to inflating port individually to reserve, not fold.Umbrella capsule 2 is arranged in upper housing 41, fills by step 4
Port is pierced by connector and gas generator 43 is tightly connected.The size of upper housing 41 matches with the folded size of umbrella capsule 2.
Further, a plurality of safety belt is provided on guardrail 1.
Further, 1 lower end of guardrail can add multiple ensuring equipments, and rectangular shape can be made in umbrella capsule 2 in ensuring equipment,
Open Side Down for the jet port 3 of ensuring equipment, identical as above-mentioned principle, umbrella capsule 2 is opened when lifting rope disconnects, umbrella capsule 2 is below guardrail
It props up, plays protective action when being contacted with ground in guardrail, further ensured the personal safety of construction personnel.
In use, guardrail is in below lifting rope, guardrail bottom is in vacant state, opens ensuring equipment, and lifting rope is made at this time
Used in one upward pulling force of tension sensor, when lifting rope fracture, pulling force disappears, and tension sensor transmits a signal to control
The judging unit of device, judging unit receive the pulling force signal of tension sensor transmission, are judged, value of thrust zero, judge
For rope disconnection, the control unit of the igniting of operation control at once, control unit issues firing command to igniter, in igniter
Electric wire circuit connects, and the rapid red heat of heating wire ignites igniting agent.After sodium azide after igniting in gas generator 43 is heated
Nitrogen is released immediately, and enters umbrella capsule 2 from inflating port, umbrella capsule 2 is expanded, bursts tearing paper, the main body of umbrella capsule 2 goes out guarantee dress
Postpone and strut rapidly, air drag suffered by the umbrella capsule after strutting slows down the falling speed of protective fence, avoid protective fence with
High-speed impact ground, meanwhile, the landing time of guardrail is increased, construction personnel's having time is made to fasten one's safety belt, safety belt can incite somebody to action
Construction personnel is fixed on guardrail, prevents construction personnel from falling from guardrail in dropping process whereabouts, and protect constructor
Member is not thrown out of when guardrail hits ground, avoids construction personnel by secondary injury.Every time after construction, landed in guardrail
Before, ensuring equipment is closed.
Reinforced construction protective fence provided by the invention will hang the pulling force signal for drawing protective fence by tension sensor
It is sent on controller, when pulling force disappears, is fought by controller control gas generator point and generate gas, the gas of generation
It is filled with umbrella capsule, umbrella capsule is strutted, the umbrella capsule of opening generates the falling speed that air drag slows down protective fence, protects constructor
The personal safety of member.
Claims (6)
1. a kind of reinforced construction protective fence, it is characterised in that: including the guardrail (1) being arranged on lifting rope, the guardrail
(1) ensuring equipment (4), controller and battery are provided on, the ensuring equipment (4) is fixedly connected with guardrail (1), ensures dress
Setting (4) includes shell and umbrella capsule (2), and the umbrella capsule (2) is arranged in the shell, and gas generator is additionally provided in shell
(43)；Sensor is provided on the lifting rope, the sensor is electrically connected with the controller, and controller and the gas occur
The connection of device (43) signal, controller and gas generator (43) are electrically connected with the battery respectively.
2. reinforced construction protective fence according to claim 1, it is characterised in that: the shell includes upper housing
(41), the upper end of the upper housing (41) is provided with jet port (3), is provided with connector in the middle part of lower end；Upper housing (41)
Lower end is provided with lower case (42), and the lower case (42) is fixedly connected with upper housing (41), upper housing (41) and lower case
(42) it is connected to by the connector, in lower case (42), the umbrella capsule (2) is arranged in upper casing for gas generator (43) setting
In body (41), umbrella capsule (2) lower end is provided with inflating port, and the inflating port stretches out connector and the gas generator (43) seal
Connection.
3. reinforced construction protective fence according to claim 2, it is characterised in that: be arranged on the jet port (3)
There is tearing paper, is provided with a plurality of tear line on the tearing paper.
4. reinforced construction protective fence according to claim 1, it is characterised in that: the umbrella capsule (2) includes main leaf
(21), left side piece (22) and right side piece (23).
5. reinforced construction protective fence according to claim 1, it is characterised in that: the sensor is pull sensing
Device.
6. reinforced construction protective fence according to claim 1, it is characterised in that: be provided on the guardrail (1)
A plurality of safety belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350120.9A CN109505417B (en) | 2018-11-14 | 2018-11-14 | Reinforced building construction protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350120.9A CN109505417B (en) | 2018-11-14 | 2018-11-14 | Reinforced building construction protective fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109505417A true CN109505417A (en) | 2019-03-22 |
| CN109505417B CN109505417B (en) | 2021-04-20 |
Family
ID=65748394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811350120.9A Active CN109505417B (en) | 2018-11-14 | 2018-11-14 | Reinforced building construction protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109505417B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984551A (en) * | 2019-10-28 | 2020-04-10 | 郝海燕 | High-rise building construction platform with safeguard function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206016221U (en) * | 2016-07-04 | 2017-03-15 | 巫鸿仙 | A kind of fall arrest building hanging basket device |
| CN206753209U (en) * | 2017-04-14 | 2017-12-15 | 牛力军 | A kind of construction safety guide rail |
| CN206928622U (en) * | 2017-05-02 | 2018-01-26 | 豪尔赛科技集团股份有限公司 | The scaffold used for interior decoration |
| KR101931289B1 (en) * | 2016-04-26 | 2018-12-20 | 김태우 | Temporary Air Fence |
-
2018
- 2018-11-14 CN CN201811350120.9A patent/CN109505417B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101931289B1 (en) * | 2016-04-26 | 2018-12-20 | 김태우 | Temporary Air Fence |
| CN206016221U (en) * | 2016-07-04 | 2017-03-15 | 巫鸿仙 | A kind of fall arrest building hanging basket device |
| CN206753209U (en) * | 2017-04-14 | 2017-12-15 | 牛力军 | A kind of construction safety guide rail |
| CN206928622U (en) * | 2017-05-02 | 2018-01-26 | 豪尔赛科技集团股份有限公司 | The scaffold used for interior decoration |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984551A (en) * | 2019-10-28 | 2020-04-10 | 郝海燕 | High-rise building construction platform with safeguard function |
| CN110984551B (en) * | 2019-10-28 | 2021-07-30 | 滁州至赢建设有限公司 | High-rise building construction platform with safeguard function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109505417B (en) | 2021-04-20 |
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