CN106088636A - A kind of canalization detachable stair safety protection frame - Google Patents
A kind of canalization detachable stair safety protection frame Download PDFInfo
- Publication number
- CN106088636A CN106088636A CN201610418274.1A CN201610418274A CN106088636A CN 106088636 A CN106088636 A CN 106088636A CN 201610418274 A CN201610418274 A CN 201610418274A CN 106088636 A CN106088636 A CN 106088636A
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- stair
- steel plate
- canalization
- welded tube
- 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
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a kind of canalization detachable stair safety protection frame, including stair body and vertical rod, described stair bodies top is provided with stair landing, it is fixed with steel plate on described stair landing, described steel plate surrounding is respectively equipped with screw hole, described steel plate is provided with vertical rod, described screw hole fixes vertical rod by setscrew, described vertical rod is provided with horizontal welded tube, described stair body low side same level face is provided with steel plate, being connected by horizontal welded tube between described vertical rod and vertical rod, described welded tube junction is corner；The technical essential of implementation is installed by industrial building component, before skyscraper aerial parts is constructed, solving stair and face the stability that frontier defense is protected, this control method has workable, do not result in the extra charge of construction security costs, save artificial.This method is applicable to include high level, high-rise building, especially controls have the strongest operability and directive significance at stair construction safety.
Description
Technical field
The present invention relates to a kind of canalization detachable stair safety protection frame.
Background technology
Stair security protection is more and more important during high-building construction, and traditional stair face frontier defense to be protected is the most logical
Cross steel tube poles and horizon bar uses fastener to be directly connected to, along with the increase of the number of plies, more than continuous ten layers (or 30 meters), this
Having arisen that vertical rod double swerve phenomenon since sample, stability is bad；The frontier defense of facing of this canalization is protected, and all uses due to every layer
Expansion bolt is fixed, and stability is remarkably reinforced；Turnover utilization rate increases, but still suffers from some problems:
(1) the Master Cost problem of expansion bolt is added.Before this canalization stair face the method establishment that frontier defense is protected
The condition of carrying is to determine fixing point at stair landing, and determines therefrom that the putting position determining vertical rod, and this is also this facing
The key of method of controlling security is protected in frontier defense.
(2) subsequent handling can not recover problem after removing in time.When Structural Engineering carries out carrying out about 8-10 layer segmentation knot
After structure acceptance(check), it will usually carry out next procedure building wall, owing to there is exterior wall on stair limit, part bricklayer sometimes is in order to construct
Convenient just protection dismounting.
Summary of the invention
The present invention provides a kind of canalization detachable stair safety protection frame, solves stair and faces the stability that frontier defense is protected,
Have workable, do not result in the extra charge of construction security costs, save artificial, add the turnover of material
Rate.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
One canalization of the present invention detachable stair safety protection frame, including stair body and vertical rod, described stair body
Top is provided with stair landing, and described stair landing is fixed with steel plate, and described steel plate surrounding is respectively equipped with screw hole,
Described steel plate is provided with vertical rod, and described screw hole fixes vertical rod by setscrew, and described vertical rod is provided with horizontal welded tube, described
Stair body low side same level face is provided with steel plate, is connected by horizontal welded tube, described welded tube between described vertical rod and vertical rod
Junction is corner.
As a preferred technical solution of the present invention, described corner is 90 ° of corners；The thickness of described steel plate is 3mm.
As a preferred technical solution of the present invention, structure in sum,
Step one, 3 steel plates are used to be fabricated to 100*100 vertical rod steel plate, and in steel plate surrounding away from position, 30 millimeters of every limit
Put the screw hole boring four；
Step 2, employingWelded tube be fabricated to vertical rod, the level of vertical rod upper end vertical welding 200
Bar, welds two arms in 600 eminence the right and left levels simultaneously, then vertical rod and steel plate is connected；
Step 3, employing twoTube-welding become 90 degree, weld seam is full, firm welding；
Step 4, having made complete vertical rod and Plate Welding, weld seam is full, firm welding；
Step 5, with M8 expansion bolt, vertical rod is fixed on stair landing, to all weld brush antirust paints, and
After 90 degree of corner brush antirust paints, the more yellow black alternate paint of brush；After last assembly completes, black for all guard rail brush Huangs
Alternate safety sign paint.
The present invention is reached to provide the benefit that: install the technical essential of implementation by industrial building component, at height
Before layer building aerial parts construction, the processing and fabricating canalization primary structural component in factory according to building number of staircases and floor quantity,
According to each monomer feature, determine and enter scene by batch, and can enter according to the difficulty of construction of construction unit, execution conditions batch
Enter, and then form overall effective overall process construction safety control system, solve stair and face the stability that frontier defense is protected, this control
Method has workable, does not results in the extra charge of construction security costs, saves artificial, adds material
Turnover rate.This method is applicable to include high level, high-rise building, especially controls have the strongest grasping at stair construction safety
The property made and directive significance.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of canalization of the present invention detachable stair safety protection frame；
Fig. 2 is the vertical rod schematic diagram of a kind of canalization of the present invention detachable stair safety protection frame；
Fig. 3 is the steel plate schematic diagram of a kind of canalization of the present invention detachable stair safety protection frame；
In figure: 1, screw hole；2, vertical rod；3, corner；4, stair landing；5, steel plate；6, stair body；7, horizontal welding
Pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As Figure 1-3, a kind of canalization detachable stair safety protection frame, including stair body 6 and vertical rod 2, described
Stair body 6 top is provided with stair landing 4, and described stair landing 4 is fixed with steel plate 5, and described steel plate 5 surrounding is divided
Not being provided with screw hole 1, described steel plate 5 is provided with vertical rod 2, and described screw hole 1 fixes vertical rod 2, described vertical rod 2 by setscrew
Being provided with horizontal welded tube 7, described stair body 6 low side same level face is provided with steel plate 5, logical between described vertical rod 2 and vertical rod 2
Crossing horizontal welded tube 7 to connect, described welded tube junction is corner 3.
Described corner 3 is 90 ° of corners；The thickness of described steel plate 5 is 3mm.
Step one, 3 steel plates 5 are used to be fabricated to 100*100 vertical rod steel plate, and in steel plate surrounding away from position, 30 millimeters of every limit
Put the screw hole 1 boring four；
Step 2, employingWelded tube be fabricated to vertical rod, the water of vertical rod upper end vertical welding 200
Flat bar, welds two arms in 600 eminence the right and left levels simultaneously, then vertical rod and steel plate is connected；
Step 3, employing twoTube-welding become 90 degree, weld seam is full, firm welding；
Step 4, having made complete vertical rod 2 and steel plate 5 welds, weld seam is full, firm welding；
Step 5, with M8 expansion bolt, vertical rod 2 is fixed on stair landing 4, to all weld brush antirust paints,
And after to 90 degree of corner 3 brush antirust paints, the more yellow black alternate paint of brush；After last assembly completes, all guard rail brushes
Yellow black alternate safety sign paint.
The technical essential of implementation is installed by industrial building component, before skyscraper aerial parts is constructed, according to
Building number of staircases and floor quantity processing and fabricating canalization primary structural component in factory, according to each monomer feature, determines by batch
Enter scene, and can enter according to the difficulty of construction of construction unit, execution conditions batch, and then form overall effective overall process
Construction safety controls system, solves stair and faces the stability that frontier defense is protected, and this control method has workable, does not results in
The extra charge of construction security costs, saves artificial, adds the turnover rate of material.This method is applicable to include height
Layer, high-rise building, especially control have the strongest operability and directive significance at stair construction safety.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (3)
1. a canalization detachable stair safety protection frame, including stair body (6) and vertical rod (2), it is characterised in that described
Stair body (6) top is provided with stair landing (4), and described stair landing (4) is fixed with steel plate (5), described steel
Plate (5) surrounding is respectively equipped with screw hole (1), and described steel plate (5) is provided with vertical rod (2), and described screw hole (1) passes through setscrew
Fixing vertical rod (2), described vertical rod (2) is provided with horizontal welded tube (7), and described stair body (6) low side same level face is provided with
Steel plate (5), is connected by horizontal welded tube (7) between described vertical rod (2) with vertical rod (2), and described welded tube junction is corner (3).
A kind of canalization detachable stair safety protection frame the most according to claim 1, it is characterised in that described corner
(3) it is 90 ° of corners；The thickness of described steel plate (5) is 3mm.
3. construction safety control method is protected in a canalization detachable stair woods frontier defense, it is characterised in that structure such as claim
In 1-2
Step one, 3 steel plates (5) are used to be fabricated to 100*100 vertical rod steel plate, and in steel plate surrounding away from position, 30 millimeters of every limit
Bore the screw hole 1 of four；
Step 2, employingWelded tube be fabricated to vertical rod, the horizon bar of vertical rod upper end vertical welding 200,
Weld two arms in 600 eminence the right and left levels simultaneously, then vertical rod and steel plate are connected；
Step 3, employing twoTube-welding become 90 degree, weld seam is full, firm welding；
Step 4, having made complete vertical rod (2) and steel plate (5) welds, weld seam is full, firm welding；
Step 5, with M8 expansion bolt, vertical rod (2) is fixed on stair landing (4), to all weld brush antirust paints,
And after to 90 degree of corner (3) brush antirust paints, the more yellow black alternate paint of brush；After last assembly completes, all guard rails
The yellow black alternate safety sign paint of brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418274.1A CN106088636A (en) | 2016-06-08 | 2016-06-08 | A kind of canalization detachable stair safety protection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418274.1A CN106088636A (en) | 2016-06-08 | 2016-06-08 | A kind of canalization detachable stair safety protection frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106088636A true CN106088636A (en) | 2016-11-09 |
Family
ID=57846767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610418274.1A Pending CN106088636A (en) | 2016-06-08 | 2016-06-08 | A kind of canalization detachable stair safety protection frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106088636A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138499A (en) * | 2018-10-26 | 2019-01-04 | 中建五局华东建设有限公司 | A kind of precast stair regularization construction protecting rack |
| CN109518981A (en) * | 2018-11-21 | 2019-03-26 | 中国建筑第四工程局有限公司 | Protective device with shaped and its construction method at a kind of assembled architecture work layer stair transformation platform |
| CN114319751A (en) * | 2022-01-20 | 2022-04-12 | 青岛博海建设集团有限公司 | Prefabricated building shaped protective stair and construction method thereof |
| CN109138499B (en) * | 2018-10-26 | 2024-05-31 | 中建五局华东建设有限公司 | Prefabricated staircase shaping construction protection frame |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03206265A (en) * | 1990-01-09 | 1991-09-09 | Yoshihiro Yonahara | Temporary handrail device for stair |
| CN202117343U (en) * | 2011-05-28 | 2012-01-18 | 广东省第二建筑工程公司 | Staircase temporary safety protective rail |
| CN202299471U (en) * | 2011-10-11 | 2012-07-04 | 中建六局建设发展有限公司 | Border protection structure of building engineering |
| CN203213630U (en) * | 2013-03-26 | 2013-09-25 | 江苏省苏中建设集团股份有限公司 | Temporary staircase protective barrier for constructional engineering |
| CN204782038U (en) * | 2015-07-10 | 2015-11-18 | 北京市第三建筑工程有限公司 | Instrument formula stair face frontier defense to be protected |
-
2016
- 2016-06-08 CN CN201610418274.1A patent/CN106088636A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03206265A (en) * | 1990-01-09 | 1991-09-09 | Yoshihiro Yonahara | Temporary handrail device for stair |
| CN202117343U (en) * | 2011-05-28 | 2012-01-18 | 广东省第二建筑工程公司 | Staircase temporary safety protective rail |
| CN202299471U (en) * | 2011-10-11 | 2012-07-04 | 中建六局建设发展有限公司 | Border protection structure of building engineering |
| CN203213630U (en) * | 2013-03-26 | 2013-09-25 | 江苏省苏中建设集团股份有限公司 | Temporary staircase protective barrier for constructional engineering |
| CN204782038U (en) * | 2015-07-10 | 2015-11-18 | 北京市第三建筑工程有限公司 | Instrument formula stair face frontier defense to be protected |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138499A (en) * | 2018-10-26 | 2019-01-04 | 中建五局华东建设有限公司 | A kind of precast stair regularization construction protecting rack |
| CN109138499B (en) * | 2018-10-26 | 2024-05-31 | 中建五局华东建设有限公司 | Prefabricated staircase shaping construction protection frame |
| CN109518981A (en) * | 2018-11-21 | 2019-03-26 | 中国建筑第四工程局有限公司 | Protective device with shaped and its construction method at a kind of assembled architecture work layer stair transformation platform |
| CN109518981B (en) * | 2018-11-21 | 2024-04-02 | 中国建筑第四工程局有限公司 | Shaping protection device at building ladder conversion platform of fabricated building operation and construction method thereof |
| CN114319751A (en) * | 2022-01-20 | 2022-04-12 | 青岛博海建设集团有限公司 | Prefabricated building shaped protective stair and construction method thereof |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |