CN112065080B - Fixing piece of safety protection skirting board for stairs in construction site and construction method thereof - Google Patents
Fixing piece of safety protection skirting board for stairs in construction site and construction method thereof Download PDFInfo
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- CN112065080B CN112065080B CN202010957881.1A CN202010957881A CN112065080B CN 112065080 B CN112065080 B CN 112065080B CN 202010957881 A CN202010957881 A CN 202010957881A CN 112065080 B CN112065080 B CN 112065080B
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- fixing piece
- stair
- main body
- skirting board
- safety protection
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- 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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
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- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
- E04G13/062—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for stairs or steps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a fixing piece of a safety protection skirting board for stairs in a construction site and a construction method thereof, the fixing piece comprises a fixing piece main body, an open installation cavity is arranged in the fixing piece main body, the upper part and one side of the installation cavity are respectively penetrated, and an anchoring component for fixedly installing the fixing piece main body is integrally connected below the fixing piece main body. And the whole structure is simple, and the use is convenient.
Description
Technical Field
The invention relates to a fixing piece of a safety protection skirting board for stairs and a construction method thereof, in particular to a fixing piece of a safety protection skirting board for stairs and a construction method thereof, which have the advantages of simple structure, convenient use, low production and use cost, capability of enabling the safety protection skirting board to be tightly attached to the side surface of a stair step without leakage, no influence on normal stair construction and high construction efficiency, and belongs to the technical field of building construction.
Background
Along with the development of building industry, high-rise, super high-rise increases day by day, the stair in the building engineering work progress need set up interim safety device, its economic input, the human input, technical input all greatly increased, the safety device of traditional job site stair mostly adopts steel pipe and all kinds of fastener combinations to form, its technology is coarse, poor stability, it is difficult to satisfy the safety protection requirement that strengthens day by day, and the guard action can only be accomplished to the frontier defense steel pipe of stair, there is the clearance between its steel pipe and the stair tread of marking time, and then the potential safety hazard that the debris on the stair marking time dropped easily appears, for solving this hidden danger, adopt on the steel pipe and be located the both sides of stair marking time and install safety protection skirting board respectively and solve this potential safety hazard.
As patent numbers: 201620272872.8, discloses a temporary protective guard for shaped stairs, which comprises two vertical rods arranged at left and right intervals, wherein the lower ends of the vertical rods are provided with bases which can be connected with the ground of a foundation, at least one main railing is arranged between the two vertical rods, and the vertical rod at one corresponding side is provided with a main hinged seat for hinging the corresponding end part of the main railing; a skirting board assembly with adjustable height position is arranged between the lower ends of the two upright posts, the skirting board assembly comprises two auxiliary handrails which are arranged at intervals up and down, a side guard plate is fixedly connected between the two auxiliary handrails, and two adjusting rods which can stretch relative to the auxiliary handrails and can be locked with the auxiliary handrails are sleeved at the two ends of the auxiliary handrails; and the upright rod on one corresponding side is also provided with an auxiliary hinged mounting seat which is used for hinging the extending end part of the corresponding adjusting rod and has adjustable height.
Above-mentioned this kind of stair safety device's baseboard sets up the lower tip in two pole settings, make the baseboard can protect the both sides of stair, but because the stair of stair step the side be an irregular face, and the baseboard sets up the back in two pole settings, there is the clearance between the lower terminal surface of its baseboard and the horizontal stair step the side of stair, and then the baseboard protection that makes the stair side is not tight, and be difficult to fix, the potential safety hazard that drops still appears easily in the little debris on its stair step, and then the result of use is low, and the efficiency of construction is low.
Disclosure of Invention
The invention aims to solve the main technical problem of providing a fixing piece of a safety protection skirting board for stairs, which has the advantages of simple structure, convenient use, low production and use cost, tight and no leakage of the safety protection skirting board and the side surface of a stair step, no influence on normal stair construction and high construction efficiency.
In order to solve the technical problems, the invention provides the following technical scheme:
the fixing piece of the safety protection skirting board for the stairway in the construction site comprises a fixing piece main body, wherein an open installation cavity is formed in the fixing piece main body, the upper side and one side of the installation cavity are respectively penetrated through, and an anchoring assembly used for fixedly installing the fixing piece main body is integrally connected to the lower side of the fixing piece main body.
The following is a further optimization of the above technical solution of the present invention:
the two sides of the mounting cavity in the mounting main body are respectively provided with a first side plate and a second side plate, and the other side of the mounting cavity in the mounting main body is provided with a connecting side plate.
Further optimization: the lower bottom surface of the fixing part main body is provided with a lower bottom reference surface.
Further optimization: the lateral surface of the first side plate far away from the installation cavity is provided with a first reference surface, and the first reference surface and the lower bottom reference surface are vertically arranged.
Further optimization: the outer side face, far away from the mounting cavity, of the connecting side plate is provided with a second reference surface, and the second reference surface is respectively perpendicular to the first reference surface and the lower bottom reference surface.
Further optimization: mounting holes are formed in the first side plate, the second side plate and the connecting side plate respectively, fixing parts are arranged in the mounting holes respectively, and the inner surface diameter of each mounting hole is smaller than the outer surface diameter of each fixing part.
Further optimization: the anchoring assembly comprises an anchoring plate fixedly arranged below the fixing part main body, and the anchoring plate and the lower bottom reference surface are vertically arranged.
Further optimization: a plurality of anchoring protrusions are integrally arranged on one side face of the anchoring plate, and the anchoring protrusions are sequentially arranged at equal intervals along the height direction of the anchoring plate.
By adopting the technical scheme, the safety protection skirting board mounting structure is ingenious in conception and reasonable in structure, can be used for mounting the safety protection skirting board, can be used for tightly fitting the irregular surface of the side face of the stair step without leakage after being mounted, solves the problems that the conventional safety protection skirting board mounting mode is not tight in protection, difficult to fix, low in construction efficiency and the like, can greatly improve the operation efficiency of mounting and fixing the irregular surface of the safety protection skirting board and the side face of the stair step, does not influence normal construction, is convenient to use, simple in overall structure and convenient to use, is integrally made of recyclable plastics, can be recycled, greatly saves cost, is simple to manufacture and process, is low in cost, and is beneficial to large-area popularization and use.
The invention also provides a construction method of the safety protection skirting board for the stairs in the construction site, which is based on the fixing piece of the safety protection skirting board for the stairs in the construction site; the construction method comprises the following steps:
s1, mounting a stair template: installing a template and a batten of the concrete stair according to a construction drawing;
s2, mounting a fixing piece of the safety protection skirting board: the fixing part main body is fixedly arranged on the template of the stair.
S3, pouring concrete: and pouring concrete according to the construction requirements, and after the concrete is poured, fixing the anchoring plate in the stair step of the poured concrete stair.
S4, disassembling the template: and after the concrete to be poured is solidified, detaching the fixing piece on the first side plate, and then detaching the template of the concrete stair.
S5, mounting a safety protection skirting board: and arranging the safety protection skirting board to be installed on the side surface of the stair step of the concrete stair, ensuring that the safety protection skirting board abuts against the second reference surface of the fixing piece main body, and then fixedly connecting the safety protection skirting board and the fixing piece main body by adopting the fixing piece.
The following is a further optimization of the above technical solution of the present invention:
in the step S, the first reference surface of the fixing piece main body and the stair tread of the concrete stair are arranged in parallel, the lower bottom reference surface and the stair tread of the concrete stair are ensured to be positioned in the same plane, and the second reference surface and the stair tread side surface of the concrete stair are ensured to be positioned in the same vertical surface.
By adopting the technical scheme, the invention has the advantages of ingenious design and simple whole construction steps, can be operated conveniently along with the construction of the concrete stair synchronously, does not influence normal construction, can greatly improve the construction efficiency, ensures that the safety protection skirting board is tightly attached to the irregular surface of the side surface of the stair step without leakage after the safety protection skirting board is installed, solves the problems of loose protection, difficult fixation, low construction efficiency and the like of the traditional installation mode of the side surface skirting board of the stair step, has large integral structural strength of the fixing part main body, can prevent the fixing part from being pulled out through the anchoring assembly, and has good integral installation firmness and high safety.
The invention is further illustrated with reference to the following figures and examples.
Drawings
FIG. 1 is a schematic structural view of a main body of a fixing member according to an embodiment of the present invention;
FIG. 2 is a schematic view of a fastener body according to an embodiment of the present invention in use;
FIG. 3 is a schematic structural view of a concrete stair according to an embodiment of the present invention;
FIG. 4 is a schematic view of an embodiment of the present invention illustrating the installation of a stair template;
FIG. 5 is a schematic view of a fastener body as installed in an embodiment of the invention;
fig. 6 is a schematic view of the safety skirting board of the embodiment of the present invention when it is installed.
In the figure: 1-a fixture body; 2-a first side plate; 3-a second side plate; 4-connecting the side plates; 5-mounting holes; 6-an anchor plate; 7-anchoring protrusions; 8-installing a cavity; 9-lower bottom reference plane; 10-a first datum plane; 11-a second datum plane; 12-concrete stairs; 13-stair tread; 14-stair tread surface; 15-template; 16-flitch; 17-safety protection skirting board.
Detailed Description
Example (b): as shown in fig. 1-2, the fixing member of the safety protection skirting board for the stairway in the construction site comprises a fixing member main body 1, wherein an open installation cavity 8 is formed in the fixing member main body 1, the upper part and one side of the installation cavity 8 penetrate through the installation cavity respectively, and an anchoring assembly for fixedly installing the fixing member main body 1 is integrally connected to the lower part of the fixing member main body 1.
The fixing part is characterized in that a first side plate 2 and a second side plate 3 are respectively arranged on two sides of the mounting cavity 8 on the fixing part main body 1, and a connecting side plate 4 is arranged on the other side of the fixing part main body 1 located in the mounting cavity 8.
The lower bottom surface of the fixing piece main body 1 is provided with a lower bottom reference surface 9, and the lower bottom reference surface 9 is a smooth plane.
The outer side face, far away from the mounting cavity 8, of the first side plate 2 is provided with a first reference surface 10, the first reference surface 10 is a smooth plane, and the first reference surface 10 and the lower base reference surface 9 are vertically arranged.
The outer side surface of the connecting side plate 4 far away from the mounting cavity 8 is provided with a second reference surface 11, the second reference surface 11 is a smooth plane, and the second reference surface 11 is vertically arranged with the first reference surface 10 and the lower bottom reference surface 9 respectively.
By the design, the fixing piece of the safety protection skirting board is simple in overall structure and convenient to use, and the position of the safety protection skirting board 17 to be installed can be conveniently determined through the lower bottom reference surface 9, the first reference surface 10 and the second reference surface 11 and is fixed and convenient to use.
Mounting holes 5 are formed in the first side plate 2 and the second side plate 3, and fixing pieces used for fixing the fixing piece main body 1 on the stairs of a construction site are mounted in the mounting holes 5.
The connecting side plate 4 is provided with a mounting hole 5, and a fixing piece for fixedly mounting the safety protection skirting board 17 to be mounted on the fixing piece main body 1 is mounted in the mounting hole 5.
The fixing piece is a self-tapping screw or a nail, and the diameter of the inner surface of the mounting hole 5 is smaller than that of the outer surface of the fixing piece.
As shown in fig. 2-3, the fixing member of the safety protection skirting board is installed on a stair on a construction site, the stair on the construction site is shown in fig. 3, the stair on the construction site is a concrete stair 12, each stair step of the concrete stair 12 is provided with a stair step tread 13 and a stair step skirt 14, and the stair step treads 13 and the stair step skirts 14 are vertically arranged.
And the stair tread 13 and the stair tread 14 of each layer of stairs are also vertically arranged with the stair tread 14 and the stair tread 13 of the adjacent stairs.
The concrete stair 12 is made of precast concrete after splicing and installing the templates 15, wherein battens 16 are fixedly arranged on the outer side of the template 15 for positioning the stair step skirting 15, and the firmness of the template 15 can be improved through the battens 16.
As shown in fig. 1 to 6, the fixing member of the safety skirting board is designed such that, when the stair form is installed, the first reference surface 10 of the fixing member body 1 is firstly closely attached to the outer side of the batten 16, the lower base reference surface 10 of the fixing member body 1 and the stair tread 13 of the concrete stair 12 are ensured to be positioned in the same plane, and the second reference surface 11 of the fixing member body 1 and the stair tread side of the concrete stair 12 are ensured to be positioned in the same vertical plane.
The fixing body 1 is then fixed to the batten 16 by self-tapping screws or nails through the mounting holes 5 of the first side plate 2.
Concrete can then be poured, and after concrete pouring was accomplished, the anchor subassembly of mounting main part 1 was fixed in the stair step of concrete stair 12 this moment, then lifted off self tapping screw or nail on first curb plate 2, demolishd concrete stair 12's template 15.
Then can lean on the stair side of marking time of concrete stair 12 with the safety protection skirting board 17 of treating the installation to safety protection skirting board 17 pastes tightly with the second reference surface 11 of this mounting main part 1, then adopts self tapping screw or nail to pass mounting hole 5 on connecting the curb plate 4 and will protect skirting board and mounting main part 1 and carry out fixed connection, accomplishes safety protection skirting board 17's installation then.
After the safety protection skirting board 17 is installed, the safety protection skirting board 17 is tightly attached to the side face of the stair step with the irregular surface without any leakage, and the problems that the traditional safety protection skirting board installation mode is not tight in protection, difficult to fix, low in construction efficiency and the like are solved.
And this safety protection skirting's mounting makes the safety protection skirting and the installation of this irregular face of stair side of marking time fixed operating efficiency promote greatly, and does not influence normal construction, facilitates the use.
The anchoring assembly comprises an anchoring plate 6 fixedly arranged below the fixing piece main body 1, and the anchoring plate 6 and the lower bottom reference surface 9 are vertically arranged.
A plurality of anchoring protrusions 7 are integrally arranged on one side face of the anchoring plate 6, and the anchoring protrusions 7 are sequentially arranged at equal intervals along the height direction of the anchoring plate 6.
The cross section of the anchoring protrusion 7 is in a right-angled triangle shape, one right-angled edge of the anchoring protrusion 7 is one side edge of the anchoring plate 6, and the other right-angled edge of the anchoring protrusion 7 is arranged towards the direction close to the base reference surface 9.
The fixing part main body 1 and the anchoring component are integrally made of recyclable plastics.
The design is that the fixing piece of the safety protection skirting board is integrally made of recyclable plastic, so that the safety protection skirting board is recyclable as a whole, the cost is greatly saved, the manufacturing and processing are simple, the cost is low, and the safety protection skirting board is favorable for large-area popularization and use.
As shown in fig. 1 to 6, the invention also provides a construction method of the safety protection skirting board for the stairway in the construction site, based on the fixing piece of the safety protection skirting board for the stairway in the construction site, the construction method comprises the following steps:
s1, mounting a stair template: and installing a template 15 of the concrete stair according to construction drawings, and fixedly arranging battens 16 outside the template 15 for positioning the stair step skirting surface 15.
S2, mounting a fixing piece of the safety protection skirting board: the fixing piece main body 1 is installed on a template 15 of the stair, a first reference surface 10 of the fixing piece main body 1 and a stair step tread 15 are arranged in parallel, the first reference surface 10 is made to be tightly attached to the outer side of a batten 16 of the stair step tread 15, the lower bottom reference surface 10 of the fixing piece main body 1 and a stair step tread 13 of a concrete stair 12 are ensured to be located in the same plane, and a second reference surface 11 of the fixing piece main body 1 and a stair step side face of the concrete stair 12 are ensured to be located in the same vertical face.
The fixing body 1 is then fixed to the batten 16 by self-tapping screws or nails through the mounting holes 5 of the first side plate 2.
S3, pouring concrete: concrete is poured according to the construction requirements, and after the concrete is poured, the anchoring plates 6 of the fixing piece main body 1 are fixed in the stair steps of the concrete stair 12.
S4, disassembling the template: after the concrete to be poured is solidified, the self-tapping screws or nails on the lower first side plate 2 are detached, and then the template 15 of the concrete stair 12 is detached.
S5, mounting a safety protection skirting board: the safety protection skirting board 17 to be installed is arranged on the stair step side face of the concrete stair 12, then self-tapping screws or nails are adopted to penetrate through the mounting holes 5 in the connecting side plates 4 to fixedly connect the protection skirting board with the fixing piece main body 1, and then the installation of the safety protection skirting board 17 is completed.
In the step S5, when the safety skirting board 17 is laid, the safety skirting board 17 is ensured to abut against the step side of the concrete stair 12 and the second reference surface 11 of the fixing body 1.
The construction method of the safety protection skirting board for the stairway on the construction site has the advantages that the whole steps are simple, the construction is synchronously carried out along with the construction of the concrete stairway, the operation is convenient, the normal construction is not influenced, the construction efficiency can be greatly improved, the safety protection skirting board 17 is tightly attached to the side face of the stair step with the irregular surface without leakage after the safety protection skirting board 17 is installed, and the problems that the protection of the traditional installation mode of the stair side skirting board is not tight, the fixing is difficult, the construction efficiency is low and the like are solved.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.
Claims (4)
1. Safety protection skirting board's mounting for job site stair, its characterized in that: the fixing piece comprises a fixing piece main body (1), wherein an open mounting cavity (8) is formed in the fixing piece main body (1), the upper part and one side of the mounting cavity (8) penetrate through the fixing piece main body respectively, and an anchoring assembly for fixedly mounting the fixing piece main body (1) is integrally connected to the lower part of the fixing piece main body (1);
a first side plate (2) and a second side plate (3) are respectively arranged on two sides of the mounting cavity (8) on the fixing piece main body (1), and a connecting side plate (4) is arranged on the other side of the mounting cavity (8) on the fixing piece main body (1);
a lower bottom reference surface (9) is arranged on the lower bottom surface of the fixing piece main body (1);
a first reference surface (10) is arranged on the outer side surface, far away from the mounting cavity (8), of the first side plate (2), and the first reference surface (10) and the lower bottom reference surface (9) are vertically arranged;
a second reference surface (11) is arranged on the outer side surface of the connecting side plate (4) far away from the mounting cavity (8), and the second reference surface (11) is respectively vertically arranged with the first reference surface (10) and the lower bottom reference surface (9);
mounting holes (5) are respectively formed in the first side plate (2), the second side plate (3) and the connecting side plate (4), fixing pieces are respectively arranged in the mounting holes (5), and the diameter of the inner surface of each mounting hole (5) is smaller than the diameter of the outer surface of each fixing piece;
the anchoring assembly comprises an anchoring plate (6) fixedly arranged below the fixing piece main body (1), and the anchoring plate (6) and the lower bottom reference surface (9) are vertically arranged.
2. The fixing member of the safety protection skirting board for the construction site stairs of claim 1, wherein: a plurality of anchoring protrusions (7) are integrally arranged on one side face of the anchoring plate (6), and the anchoring protrusions (7) are sequentially arranged at equal intervals along the height direction of the anchoring plate (6).
3. A construction method of a safety protection skirting board for stairs on a construction site is characterized by comprising the following steps: a safety skirting board fixture for use in the construction site stairs according to any one of claims 1-2; the construction method comprises the following steps:
s1, mounting a stair template: installing a template (15) and a batten (16) of the concrete stair according to a construction drawing;
s2, mounting a fixing piece of the safety protection skirting board: a fixing piece main body (1) is fixedly arranged on a template (15) of the stair;
s3, pouring concrete: concrete is poured according to the construction requirements, and after the concrete is poured, the anchoring plates (6) are fixed in the stair steps of the poured concrete stair (12);
s4, disassembling the template: after the poured concrete is solidified, detaching the fixing piece on the first side plate (2), and then detaching the template (15) of the concrete stair (12);
s5, mounting a safety protection skirting board: the safety protection skirting board (17) to be installed is arranged on the stair step side face of the concrete stair (12), the safety protection skirting board (17) is enabled to abut against the second datum plane (11) of the fixing piece main body (1), and then the fixing piece is adopted to fixedly connect the safety protection skirting board (17) with the fixing piece main body (1).
4. The construction method of the safety protection skirting board for the stairway at the construction site as claimed in claim 3, wherein: in step S2, the first reference surface (10) of the fixture body (1) and the stair tread of the concrete stair (12) are arranged in parallel, and the lower bottom reference surface (9) and the stair tread (13) of the concrete stair (12) are ensured to be located in the same plane, and the second reference surface (11) and the stair tread side of the concrete stair (12) are ensured to be located in the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010957881.1A CN112065080B (en) | 2020-09-14 | 2020-09-14 | Fixing piece of safety protection skirting board for stairs in construction site and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010957881.1A CN112065080B (en) | 2020-09-14 | 2020-09-14 | Fixing piece of safety protection skirting board for stairs in construction site and construction method thereof |
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| CN112065080A CN112065080A (en) | 2020-12-11 |
| CN112065080B true CN112065080B (en) | 2022-02-01 |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279880B1 (en) * | 1999-08-20 | 2001-08-28 | Onsite Safety Systems | Onsite temporary fall protection system |
| US20110272659A1 (en) * | 2010-05-07 | 2011-11-10 | Safety Maker, Inc. | Apparatus for Forming Temporary Guardrails on Stairs |
| CN205421982U (en) * | 2016-04-05 | 2016-08-03 | 赵忠亮 | Interim rail guard of design stair |
| CN105822077A (en) * | 2016-05-24 | 2016-08-03 | 中铁五局集团建筑工程有限责任公司 | Border protective structure for cast-in-place concrete stairway and installation method |
| CN206693528U (en) * | 2017-04-24 | 2017-12-01 | 西安建筑科技大学 | A kind of prefabricated concrete staircase |
| CN107143100A (en) * | 2017-05-27 | 2017-09-08 | 上海聚通装饰集团有限公司 | Rail post built-in fitting and rail post installation method that a kind of brick, stone are marked time |
| CN207420080U (en) * | 2017-10-31 | 2018-05-29 | 中国建筑第七工程局有限公司 | A kind of outer protective frame of door-window opening |
| CN209924474U (en) * | 2019-02-28 | 2020-01-10 | 浙江省建工集团有限责任公司 | Regularization and face limit protection integration facility |
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