CN106592992A - Flat-opening temporary rotating guardrail at elevator shaft entrance of civil building - Google Patents
Flat-opening temporary rotating guardrail at elevator shaft entrance of civil building Download PDFInfo
- Publication number
- CN106592992A CN106592992A CN201710087404.2A CN201710087404A CN106592992A CN 106592992 A CN106592992 A CN 106592992A CN 201710087404 A CN201710087404 A CN 201710087404A CN 106592992 A CN106592992 A CN 106592992A
- Authority
- CN
- China
- Prior art keywords
- guard rail
- well opening
- elevator well
- elevator shaft
- flat
- 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.)
- Pending
Links
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
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3228—Folding railings for flat roof edge, e.g. to hide the railings from view when not in use
Abstract
The invention discloses a flat-opening temporary rotating guardrail at an elevator shaft entrance of a civil building. The flat-opening temporary rotating guardrail comprises two guardrails, wherein one end of the two guardrails is respectively arranged at each of the two sides of the elevator shaft entrance through a rotating support base and is in rotatable connection with the elevator shaft entrance; the other ends of the two guardrails are interlocked with each other through a locking device; a fixing hole is formed on the rotating support base; the rotating support base is fixed on the outer side of the elevator shaft entrance in the manner of penetrating a bolt into the fixing hole. The flat-opening temporary rotating guardrail disclosed by the invention is designed as being made of section steel; the dedicated rotating support base can be reused; the construction measurement cost is lowered; the width of the two guardrails can be uniformly confirmed according to the width of each elevator shaft entrance and the size of the guardrails at the elevator shaft entrance can be reduced; the guardrail can be horizontally and outward rotated and opened in the process of temporary construction in the elevator shaft, so that the constructors can conveniently enter into the elevator shaft; the flat-opening temporary rotating guardrail can meet the neat, beautiful and safe standard of the guardrail of comprehensive floor; the civilized construction image can be promoted; higher social benefit can be acquired; the popularization and application values are higher.
Description
Technical field
The invention belongs to construction implement field, is a kind of in China Democratic National Construction Association's housing construction, to China Democratic National Construction Association house elevator hole
Mouth protected can Fast Installation temporary protection railing, and in particular to the interim rotation that China Democratic National Construction Association's house elevator well opening is opened flat
Guard rail.
Background technology
In China Democratic National Construction Association's housing project construction, when each floor adjacent reinforced concrete bodies framework has been constructed, its floor elevator
Well opening is not gone along with sb. to guard him, and personnel, article easily occurs in floor elevator well opening and the accident such as falls, it is necessary to its floor elevator Jing Dong
Mouth carries out provisional protection.
The content of the invention
It is an object of the invention to provide the interim rotation guard rail that China Democratic National Construction Association's house elevator well opening is opened flat, mainly solves
Existing floor elevator well opening is not gone along with sb. to guard him, and personnel, article easily occurs in floor elevator well opening and the problem of accident such as falls.This
Invention is that one kind can quickly arrange installation, the reusable temporary protection railing module of energy.
To achieve these goals, the technical solution used in the present invention is as follows：
The interim rotation guard rail that China Democratic National Construction Association's house elevator well opening is opened flat, including two fan guard rails, two fan guard rails
One end of bar is installed on the both sides outside elevator well opening by rotating stand respectively, and is connected with the rotation of elevator well opening, another
Mutually locked by locking device at end；The rotating stand is provided with fixing hole, will be rotated through by way of fixing hole on bolt
Bearing is fixed on the outside of elevator well opening.
Specifically, two rotating stands are respectively provided on two sides with outside the elevator well opening, to guarantee that it is solid that guard rail is installed
It is fixed.
Preferably, the height of the guard rail at least 1.2m.
In order to reach the dismountable purpose of guard rail, the guard rail is latch with the connected mode of rotating stand.
Specifically, the locking device is snap ring.
In addition, the locking device is alternatively smart lock, the smart lock is connected with controller.
Further, pressure inductor or/and infrared inductor are also equipped with the guard rail, the pressure inductor
Or/and infrared inductor is connected with controller, controller is also associated with alarm.The alarm is loudspeaker.
In order to reach uniform specification, purpose attractive in appearance, neat, the guard rail is formed using section steel manufacture.
Compared with prior art, the invention has the advantages that：
(1) guard rail of the invention is designed and produced using shaped steel, and special rotating stand can be reused, and reduces construction
Measure cost.
(2) guard rail of the invention can be unified to determine that two fan guard rail width according to each elevator width of cave entrance,
Reduce elevator well opening guard rail specification.
(3) present invention when into temporary construction in elevator, can level, be turned out opening protection function railing, constructor
Member is convenient in well.
(4) present invention reaches neat, attractive in appearance, the safe standard of comprehensive floor guardrail bar, improves civilized construction image, and
Cost is gone along with sb. to guard him in reduction, produces larger social benefit, has higher application value.
Description of the drawings
Fig. 1 is the structural representation of the present invention-embodiment.
Wherein, the title corresponding to reference：
1- guard rails, 2- rotating stands, 3- elevator well openings, 4- locking devices, 5- floor plates.
Specific embodiment
With reference to embodiment and accompanying drawing, the invention will be further described, and embodiments of the present invention are included but is not limited to
The following example.
Embodiment 1
As shown in figure 1, the interim rotation guard rail that China Democratic National Construction Association's house elevator well opening is opened flat, including two fan guard rails 1,
The guard rail is installed on 3 outer both sides of elevator well opening and is rotated with elevator well opening 3 by rotating stand 2 respectively and is connected, and is turned
Dynamic bearing 2 is provided with fixing hole, is provided with installing hole in 3 both sides relevant position of elevator well opening, using the expansion bolt of Φ 6- Φ 8mm
Rotating stand is fixed at elevator well opening 3.
In the present embodiment, elevator well opening 3 is respectively provided on two sides with two rotating stands, to guarantee that it is solid that guard rail is installed
It is fixed.Installing hole adopts electric hammer drill Φ 8- Φ 10mm, depth 60-80mm.
In the present embodiment, the width of guard rail 1 is according to the determination of the width of elevator well opening, height at least 1.2m.
In the present embodiment, guard rail 1 and the connected mode of rotating stand 2 are latch and detachable.
In the present embodiment, two fan guard rails are also mutually locked by locking device 4.The locking device 4 of the present embodiment
For snap ring, and snap ring is two.
In the present embodiment, guard rail 1 is formed using section steel manufacture.
The installation process of the present embodiment is：
1st, manufacture and design the reusable interim rotation guard rail of a set of energy.
2nd, the width according to each elevator well opening, it is determined that two unified fan guard rail width.
3rd, the position installed according to safety protection balustrade for elevator well mouth, surveys concrete wall at hole two, and position is drawn at upper and lower two
Line.
4th, using electric hammer drill Φ 8- Φ 10mm depth 60-80mm rotating stand installing hole.
5th, using the expansion bolt of Φ 6- Φ 8mm, hole upper and lower part is surveyed two and fix rotating stand.
6th, guard rail is fanned by two, install on insertion rotating stand.
7th, guard rail is fanned by two, locked with Special Locking device in the middle part of elevator well opening.
8th, in elevator well opening interior construction, two fan guard rails can be horizontally rotated to outside well, is applied in elevator
Work, after construction is finished, then by two fan guard rail lockings, the installation site of two fan guard rails makes which outwards can only horizontally rotate
And can not rotate inwards, make the safety coefficient of the present invention higher, outside people is also avoided that in the state of locking device is not locked
Member enters by mistake through.
9th, after interim rotation guard rail is using finishing, guard rail is first removed, then tears rotating stand open, in next engineering weight
It is multiple to use.
When the 10th, reusing interim rotation guard rail, the paint red and white to damaging carries out touch-up paint.
Embodiment 2
The interim rotation guard rail that China Democratic National Construction Association's house elevator well opening is opened flat, as different from Example 1, the present embodiment
Locking device is smart lock, can control its dozen of opening/closings by controller.
Embodiment 3
The interim rotation guard rail that China Democratic National Construction Association's house elevator well opening is opened flat, as different from Example 2, the present embodiment is also
Pressure inductor or/and infrared inductor are provided with, the pressure inductor or/and infrared inductor are arranged on guard rail, control
Device processed is also associated with alarm, and the alarm is loudspeaker.
The present embodiment has increased warning function newly on the basis of embodiment 2, by pressure inductor or/and infrared induction
Device judges whether that someone is close to elevator well opening, if when locking device is not turned off, sending alarm this guard rail
It is not turned off, does not carefully enter.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is, before said structure design
Put, be to solve same technical problem, even if some made in the present invention are adopted without substantial change or polishing
Technical scheme essence still as the present invention, therefore which should also be as within the scope of the present invention.
Claims (9)
1. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening is opened flat, it is characterised in that including two fan guard rails, two
One end of fan guard rail is installed on the both sides outside elevator well opening by rotating stand respectively, and rotates company with elevator well opening
Connect, the other end is mutually locked by locking device；The rotating stand is provided with fixing hole, on bolt through by way of fixing hole
Rotating stand is fixed on the outside of elevator well opening.
2. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening according to claim 1 is opened flat, it is characterised in that
Two rotating stands are respectively provided on two sides with outside the elevator well opening.
3. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening according to claim 1 is opened flat, it is characterised in that
The height of the guard rail at least 1.2m.
4. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening according to claim 1 is opened flat, it is characterised in that
The connected mode of the guard rail and rotating stand is latch and detachable.
5. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening according to claim 1 is opened flat, it is characterised in that
The locking device is snap ring.
6. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening according to claim 1 is opened flat, it is characterised in that
The locking device is smart lock, and the smart lock is connected with controller.
7. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening according to claim 6 is opened flat, it is characterised in that
Pressure inductor or/and infrared inductor are also equipped with the guard rail, the pressure inductor or/and infrared inductor with
Controller connects, and controller is also associated with alarm.
8. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening according to claim 7 is opened flat, it is characterised in that
The alarm is loudspeaker.
9. the interim rotation guard rail that China Democratic National Construction Association house elevator well opening according to claim 1 is opened flat, it is characterised in that
The guard rail is formed using section steel manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087404.2A CN106592992A (en) | 2017-02-17 | 2017-02-17 | Flat-opening temporary rotating guardrail at elevator shaft entrance of civil building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087404.2A CN106592992A (en) | 2017-02-17 | 2017-02-17 | Flat-opening temporary rotating guardrail at elevator shaft entrance of civil building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592992A true CN106592992A (en) | 2017-04-26 |
Family
ID=58587678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710087404.2A Pending CN106592992A (en) | 2017-02-17 | 2017-02-17 | Flat-opening temporary rotating guardrail at elevator shaft entrance of civil building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106592992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706414A (en) * | 2018-06-07 | 2018-10-26 | 孔德朝 | The protective fence and its construction method that a kind of China Democratic National Construction Association house elevator shaft mouth is flipped up |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050247518A1 (en) * | 2004-04-23 | 2005-11-10 | Klein Richard J | Variable rail safety system |
| CN202202575U (en) * | 2011-09-02 | 2012-04-25 | 广西凯迪建材科技有限公司 | Protective rail for hole construction |
| CN102535873A (en) * | 2012-02-24 | 2012-07-04 | 中国十七冶集团有限公司 | Method for protecting reserved hole of high-rise building |
| EP2572759A1 (en) * | 2011-09-22 | 2013-03-27 | Albret Pourteau | Device for protection against drops |
| CN204804371U (en) * | 2015-07-28 | 2015-11-25 | 南通市达欣工程股份有限公司 | But regularization switching formula is faced limit entrance to a cave and is prevented guardrail bar |
| CN206539045U (en) * | 2017-02-17 | 2017-10-03 | 中国五冶集团有限公司 | The interim rotation guard rail of elevator well opening |
-
2017
- 2017-02-17 CN CN201710087404.2A patent/CN106592992A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050247518A1 (en) * | 2004-04-23 | 2005-11-10 | Klein Richard J | Variable rail safety system |
| CN202202575U (en) * | 2011-09-02 | 2012-04-25 | 广西凯迪建材科技有限公司 | Protective rail for hole construction |
| EP2572759A1 (en) * | 2011-09-22 | 2013-03-27 | Albret Pourteau | Device for protection against drops |
| CN102535873A (en) * | 2012-02-24 | 2012-07-04 | 中国十七冶集团有限公司 | Method for protecting reserved hole of high-rise building |
| CN204804371U (en) * | 2015-07-28 | 2015-11-25 | 南通市达欣工程股份有限公司 | But regularization switching formula is faced limit entrance to a cave and is prevented guardrail bar |
| CN206539045U (en) * | 2017-02-17 | 2017-10-03 | 中国五冶集团有限公司 | The interim rotation guard rail of elevator well opening |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706414A (en) * | 2018-06-07 | 2018-10-26 | 孔德朝 | The protective fence and its construction method that a kind of China Democratic National Construction Association house elevator shaft mouth is flipped up |
| CN108706414B (en) * | 2018-06-07 | 2021-06-15 | 孔德朝 | Protective guard for upward turnover of elevator well mouth of civil building and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |