CN111677265B - Building construction protective fence and using method thereof - Google Patents

Building construction protective fence and using method thereof Download PDF

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Publication number
CN111677265B
CN111677265B CN202010582989.7A CN202010582989A CN111677265B CN 111677265 B CN111677265 B CN 111677265B CN 202010582989 A CN202010582989 A CN 202010582989A CN 111677265 B CN111677265 B CN 111677265B
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China
Prior art keywords
connecting rod
scaffold
rod
reinforcing rod
protective
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CN202010582989.7A
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CN111677265A (en
Inventor
林嘉坤
邓晓华
林小江
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Fujian Fuqu Construction Engineering Co ltd
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Fujian Fuqu Construction Engineering Co ltd
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/14Railings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/14Railings
    • E04G2005/148Railings latticed or netted

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The application relates to a building construction protective guard and a using method thereof, relates to the field of building construction protection, and comprises a first connecting rod and a protective net, wherein the left end and the right end of the first connecting rod are connected with vertical rods of a scaffold or a high-altitude platform, the upper side of the protective net is connected with the connecting rod, the two ends of the protective net are respectively connected with a table top of the scaffold or the high-altitude platform, the lower side of the protective net is connected with the table top of the scaffold or the high-altitude platform, and the protective net is made of flexible materials. This application has the effect of the great problem of volume that improves the rail guard, and this application still has the effect that improves rail guard installation effectiveness.

Description

Building construction protective fence and using method thereof
Technical Field
The application relates to the field of building construction protection, in particular to a building construction protective guard and a using method thereof.
Background
After the main construction of a building is completed, the outer wall of the building often needs to be subjected to operations such as recess inspection, strength detection, cement mortar trowelling and painting, and in order to facilitate the construction of workers, a scaffold or an operation platform matched with the outer wall needs to be installed on the building, and a protective guard is installed on the scaffold (or the operation platform) to ensure the personal safety of construction workers who construct the outer wall.
The prior art is that an externally-hung operation platform special for an assembly type building, as disclosed in chinese patent with application publication No. CN104131688A, includes one or two or more operation platform units horizontally arranged outside a prefabricated external wall panel, a plurality of pre-buried fastening devices arranged on the prefabricated external wall panel, and a plurality of hook seats fixedly connected with the corresponding fastening devices through fastening members, each operation platform unit includes one, two, three or more layers of frames welded by hollow profiles, a protective net or a guardrail arranged outside each layer of frame, and a protective net or a pedal arranged at the bottom of each layer of frame, and the operation platform units are fixedly arranged outside the prefabricated external wall panel by hanging hollow profiles transversely arranged inside the frames into the hook seats.
Also, as disclosed in chinese patent application publication No. CN109944428A, a combined work platform for steel structure high altitude installation and an installation method thereof, the combined work platform includes a work platform unit, the work platform unit includes a platform table, a platform connecting frame and a platform rail, and the platform rail is enclosed outside the platform table; the installation method comprises the following steps: prefabricating the combined working platform; fixing the combined working platform on the ground on a steel structure; mounting the steel structure; when the combined sheet is disassembled, the combined sheet is separated by hanging.
Also disclosed in chinese patent application publication No. CN207314812U is a door-type scaffold security fence, comprising: the protective fence comprises at least M vertical rods and a cross rod for connecting two adjacent vertical rods; connecting portion, including M gate-type scaffold connecting piece, the first end of connecting piece have be used for with the first grafting portion of gate-type scaffold portal grafting, the second end of connecting piece have be used for with the second grafting portion that the montant was pegged graft, M is more than or equal to 2 positive integer.
The applicant believes that the existing guard rail occupies a large space and there are inconveniences in transporting, installing and storing the guard rail, and thus improvement is required.
Disclosure of Invention
In order to solve the problem that the size of the protective guard is large, the application provides a building construction protective guard, and in order to improve the installation efficiency of the protective guard, the application also provides a using method of the protective guard.
In a first aspect, the application provides a building construction protective guard, which adopts the following technical scheme:
the utility model provides a construction rail guard is built in room, includes head rod and protection network, both ends are connected with the pole setting of scaffold frame or high altitude platform about the head rod, the upside and the connecting rod of protection network are connected, the both ends of protection network are connected with the mesa of scaffold frame or high altitude platform respectively, the downside and the mesa of scaffold frame or high altitude platform of protection network are connected, the protection network is made by flexible material.
Through adopting above-mentioned technical scheme, the protection network that adopts flexible material to make can be rolled up when need not to use, make the protection network parcel on the connecting rod, effectively reduce the degree of difficulty of transportation and storage, and during the use, the staff of also being convenient for carries the protection network to scaffold frame or high altitude platform on, thereby reach the effect of the staff installation rail guard of being convenient for, and simultaneously, the protection network weight of utilizing flexible material to make is less, can reduce the bearing pressure of scaffold frame or construction platform, especially when being used for scaffold frame or construction platform of high-rise or super high-rise building, this effect is better obvious.
Preferably, the high-altitude platform further comprises a first reinforcing rod, the upper end of the first reinforcing rod is connected with the first connecting rod, the lower end of the first reinforcing rod is arranged in an inclined mode towards the direction of the outer wall, and the lower end of the first reinforcing rod is connected with a platform surface of the scaffold or the high-altitude platform.
Through adopting above-mentioned technical scheme, utilize first stiffener can link together the middle part of head rod with scaffold frame or high altitude platform to reach the effect that increases head rod bending resistance, make the use of head rod safer.
Preferably, a first connecting plate is arranged at the upper end of the first reinforcing rod, and the first connecting plate is fixed on the first connecting rod in a bolt locking manner.
Through adopting above-mentioned technical scheme, the cooperation between first connecting plate and the first connecting plate can realize dismantling between first stiffener and the first connecting plate and be connected simple structure, convenient to use.
Preferably, still include the second connecting rod, the second connecting rod is connected with the downside of protection network, both ends are connected with the pole setting of scaffold frame or high altitude platform respectively about the second connecting rod.
Through adopting above-mentioned technical scheme, utilize the second connecting rod to be convenient for the downside of protection network and scaffold frame or the mesa rapid draing of high altitude platform, and can avoid producing great breach between the downside of protection network and scaffold frame or the mesa of high altitude platform.
Preferably, still be provided with the second stiffener on the second connecting rod, the both ends of second stiffener all are provided with the elasticity and press from both sides, two the elasticity presss from both sides respectively with the cooperation of scaffold frame or high altitude platform mesa's two long avris.
Through adopting above-mentioned technical scheme, utilize the elasticity to press from both sides and can realize the high-speed joint between second stiffener and scaffold frame or the high altitude platform mesa, utilize the second stiffener can increase the bending resistance of second connecting rod for what the second connecting rod has safelyr.
Preferably, all be provided with the spigot surface on the both long avris of second stiffener, the upside of spigot surface meets with the upper surface of second stiffener, the downside of spigot surface meets with scaffold frame or high altitude platform's mesa.
Through adopting above-mentioned technical scheme, utilize the spigot surface can play about the direction for when the staff promoted the wheel barrow and walk on scaffold frame or high altitude platform's mesa, the wheel barrow can not take place to interfere with the second stiffener, the wheel barrow of being convenient for removes.
Preferably, a second connecting plate is arranged at the lower end of the first reinforcing rod, and the second connecting plate is mounted on the upper side of the second reinforcing rod in a bolt locking mode.
Through adopting above-mentioned technical scheme, utilize the cooperation between second connecting plate and the second stiffener, can realize dismantling between first stiffener and the second stiffener and be connected, and can not cause the damage to scaffold or high altitude platform's mesa.
Preferably, a plurality of fixing rings are arranged on the first connecting rod and the second connecting rod, a notch is arranged on each fixing ring, each notch is located on one side, close to the outer wall, of each fixing ring, and the periphery of the protective net is installed in each fixing ring through the notch.
Through adopting above-mentioned technical scheme, utilize to set up the cooperation between solid fixed ring and protection network and head rod, second connecting rod, can simply realize being connected between protection network and head rod and the second connecting rod, utilize the breach to be convenient for solid fixed ring and protection network separation.
In a second aspect, the present application provides a method for using the guard rail as described above, which adopts the following technical solutions:
a method for using the guard rail as described above, comprising the steps of:
the method comprises the following steps: assembling the first connecting rod, the second connecting rod and the protective net together so as to assemble a semi-finished product of the protective fence;
step two: installing the semi-finished product of the protective fence on a scaffold or a construction platform, and installing a first reinforcing rod and a second reinforcing rod on the scaffold or the construction platform;
step three: and connecting the first connecting rod and the second connecting rod with the first reinforcing rod and the second reinforcing rod respectively so as to assemble the complete protective fence.
By adopting the technical scheme, the assembly of the semi-finished products of the protective guard can be completed by utilizing the first step, the weight of the semi-finished products of the protective guard is the total weight of the first connecting rod, the second connecting rod and the protective guard, the weight is balanced, the semi-finished products of the protective guard can be matched with a scaffold or a construction platform by utilizing the second step, finally, the assembled protective guard can be completed by utilizing the third step, and the reinforcing effect of the protective guard is ensured.
Preferably, when the second step is performed, the plurality of guard rail semi-finished products are connected together by using the connecting rope, and then each guard rail semi-finished product is slowly put down from a high position, so that each guard rail semi-finished product can fall onto each layer of table top of the scaffold or the construction platform respectively.
By adopting the technical scheme, the semi-finished guard rail is suspended by the connecting ropes, so that a worker can transfer a large number of semi-finished guard rail products to each layer of table top of a scaffold or a construction platform at one time, and the working strength of the worker is effectively reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
when the protective guard is not needed to be used, the protective guard can be rolled up, so that the volume of the protective guard is effectively reduced, and the beneficial effects of convenience in transportation, installation and storage are achieved;
the guard rail is light in weight, and the beneficial effects of the guard rail in the aspects of transportation, installation, storage and the like are further improved;
a plurality of protective guards can be simultaneously transferred to a scaffold or a construction platform during assembly, so that the working strength of workers is effectively reduced, and the assembly efficiency of the protective guards is improved.
Drawings
FIG. 1 is a schematic view of the outer side (away from the outer wall) structure of the embodiment of the present application;
FIG. 2 is a schematic view of an inside (near the outer wall) structure of an embodiment of the present application;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is an enlarged view of part B of FIG. 2;
FIG. 5 is an enlarged view of a portion C of FIG. 3;
fig. 6 is a schematic implementation diagram of step two in the embodiment of the present application.
Reference numerals: 1. erecting a rod; 2. a table top; 3. a first connecting rod; 4. a second connecting rod; 5. a first reinforcement bar; 51. a first connecting plate; 52. a second connecting plate; 6. a second reinforcement bar; 61. a guide surface; 62. an elastic clip; 63. a guide portion; 7. a protective net; 8. a fixing ring; 81. a notch; 9. and connecting ropes.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses construction rail guard is built in room. Referring to fig. 1 and 2, the building construction protective guard includes a first connecting rod 3, a second connecting rod 4, a first reinforcing rod 5, a second reinforcing rod 6, and a protective net 7; wherein, the upper and lower both sides of protection network 7 are connected with head rod 3 and second connecting rod 4 respectively, both ends all are connected with the pole setting 1 of scaffold frame or high altitude platform about head rod 3 and second connecting rod 4, head rod 3 is used for increasing the bending resistance of head rod 3 and its and scaffold frame or high altitude platform between joint strength, second connecting rod 4 is used for increasing the bending resistance of head rod 3, second connecting rod 4 still can increase the joint strength between head rod 3 and scaffold frame or the high altitude platform simultaneously.
The protective net 7 is made of flexible materials, and particularly, the protective net 7 is made of high-strength nylon nets.
Referring to fig. 3, a first connecting plate 51 is disposed at the upper end of the first reinforcing rod 5, one side surface of the first connecting plate 51 away from the first reinforcing rod 5 is attached to the outer wall of the first connecting rod 3, and the first connecting plate 51 is fixed to the outer wall of the first connecting rod 3 by means of bolt locking; a second connecting plate 52 is further disposed at the lower end of the first reinforcing bar 5, the lower surface of the second connecting plate 52 is fitted to the upper surface of the second reinforcing bar 6, and the second connecting plate 52 is fixed to the outer wall of the second reinforcing bar 6 by bolt locking.
Referring to fig. 2 and 4, guide surfaces 61 are disposed on both left and right sides of the second reinforcing rod 6, upper sides of the two guide surfaces 61 are connected to an upper surface of the second reinforcing rod 6, lower sides of the two guide surfaces 61 extend in a direction away from the second reinforcing rod 6, and lower sides of the two guide surfaces 61 are connected to a scaffold or a high-altitude platform; wherein, both ends at second stiffener 6 are provided with elastic clamp 62, and elastic clamp 62 is bent downwards by the tip of second stiffener 6 and forms, still is provided with guide part 63 at the lower extreme of twice elastic clamp 62, and the lower extreme of twice guide part 63 is towards opposite direction bending setting.
When the second reinforcing rod 6 is not installed on the scaffold or the high-altitude platform, the distance between the lower ends of the two elastic clamps 62 is smaller than the width of the platform surface 2 of the scaffold or the high-altitude platform; when the second reinforcing rod 6 needs to be installed on the platform surface 2 of the scaffold or the high-altitude platform, firstly, one of the elastic clamps 62 is connected with one side of the platform surface 2 of the scaffold or the high-altitude platform, then, the second reinforcing rod 6 is pressed to be flat, so that the elastic clamp 62 at the other end is connected with the other side of the platform surface 2 of the scaffold or the high-altitude platform, and the guide part 63 can play a role in guiding, so that the two elastic clamps 62 can be conveniently matched with each other to clamp the platform surface 2 of the scaffold or the high-altitude platform; when the second connecting rod 4 is installed, the second connecting rod 4 only needs to be lapped on the second reinforcing rod 6, and then the second connecting rod 4 is fixed on the second reinforcing rod 6 in a bolt locking mode.
Referring to fig. 2 and 5, a plurality of fixing rings 8 are respectively arranged on the first connecting rod 3 and the second connecting rod 4, the fixing rings 8 are arranged along the length direction of the first connecting rod 3 or the second connecting rod 4, and the upper side and the lower side of the protective net 7 are respectively connected with the first connecting rod 3 and the second connecting rod 4 through the fixing rings 8; wherein, all be provided with a breach 81 on each solid fixed ring 8, and each breach 81 is located solid fixed ring 8 and is close to one side of outer wall, utilizes breach 81 to be convenient for the staff to demolish protection network 7 from solid fixed ring 8.
The embodiment of the application also discloses a using method for the guard rail. The method comprises the following steps:
the method comprises the following steps: assembling the first connecting rod 3, the second connecting rod 4 and the protective screen 7 together, thereby assembling a semi-finished product of the protective screen;
step two: mounting the semi-finished product of the protective fence on a scaffold or a construction platform, and simultaneously mounting the first reinforcing rod 5 and the second reinforcing rod 6 on the scaffold or the construction platform;
step three: the first connecting rod 3 and the second connecting rod 4 are connected with the first reinforcing rod 5 and the second reinforcing rod 6, respectively, so that the complete guard rail is assembled.
Referring to fig. 6, when the second step is performed, a plurality of guard rail semi-finished products are connected together by using a connecting rope 9, and then each guard rail semi-finished product is slowly put down from a high position, so that each guard rail semi-finished product can fall onto each layer of table top 2 of a scaffold or a construction platform respectively; the connecting ropes 9 for connecting the two adjacently arranged semi-finished guard rails are provided with a plurality of connecting ropes 9, each connecting rope 9 is arranged along the length direction of the first connecting rod 3, and the upper end and the lower end of each connecting rope 9 are respectively bound and fixed with the two protective nets 7.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a construction rail guard is built in room which characterized in that: the protective net comprises a first connecting rod (3) and a protective net (7), wherein the left end and the right end of the first connecting rod (3) are connected with a vertical rod (1) of a scaffold or a high-altitude platform, the upper side of the protective net (7) is connected with the connecting rod, the two ends of the protective net (7) are respectively connected with a table top (2) of the scaffold or the high-altitude platform, the lower side of the protective net (7) is connected with the table top (2) of the scaffold or the high-altitude platform, the protective net (7) is made of a flexible material and further comprises a first reinforcing rod (5), the upper end of the first reinforcing rod (5) is connected with the first connecting rod (3), the lower end of the first reinforcing rod (5) is obliquely arranged towards the direction of an outer wall, the lower end of the first reinforcing rod (5) is connected with the table top (2) of the scaffold or the high-altitude platform, the protective net (4) is connected with the lower side of the protective net (7), the left end and the right end of the second connecting rod (4) are respectively connected with a vertical rod (1) of a scaffold or a high-altitude platform, the second connecting rod (4) is also provided with a second reinforcing rod (6), two ends of the second reinforcing rod (6) are respectively provided with an elastic clamp (62), the two elastic clamps (62) are respectively matched with two long side sides of the scaffold or the high-altitude platform table board (2), a second connecting plate (52) is arranged at the lower end of the first reinforcing rod (5), the second connecting plate (52) is arranged on the upper side of the second reinforcing rod (6) in a bolt locking mode, the two long sides of the second reinforcing rod (6) are provided with guide surfaces (61), the upper side of the guide surface (61) is connected with the upper surface of the second reinforcing rod (6), the lower side of the guide surface (61) is connected with a table top (2) of a scaffold or a high-altitude platform.
2. The building construction protective guard of claim 1, characterized in that: the upper end of the first reinforcing rod (5) is provided with a first connecting plate (51), and the first connecting plate (51) is fixed on the first connecting rod (3) in a bolt locking mode.
3. The building construction protective guard of claim 1, characterized in that: all be provided with a plurality of solid fixed ring (8) on first connecting rod (3) and second connecting rod (4), each all be provided with a breach (81) on solid fixed ring (8), each breach (81) are located solid fixed ring (8) and are close to one side of outer wall, install in solid fixed ring (8) through breach (81) in week side of protection network (7).
4. A method for using the guard rail according to any one of claims 1 to 3, comprising the steps of:
the method comprises the following steps: assembling the first connecting rod (3), the second connecting rod (4) and the protective screen (7) together so as to assemble a protective screen semi-finished product;
step two: mounting the semi-finished product of the protective fence on a scaffold or a construction platform, and simultaneously mounting a first reinforcing rod (5) and a second reinforcing rod (6) on the scaffold or the construction platform;
step three: and connecting the first connecting rod (3) and the second connecting rod (4) with the first reinforcing rod (5) and the second reinforcing rod (6) respectively so as to assemble the complete protective guard.
5. Use according to claim 4, characterized in that: and when the second step is carried out, connecting a plurality of guard rail semi-finished products together by using a connecting rope (9), and slowly putting down each guard rail semi-finished product from a high position so that each guard rail semi-finished product can respectively fall on each layer of table top (2) of a scaffold or a construction platform.
CN202010582989.7A 2020-06-23 2020-06-23 Building construction protective fence and using method thereof Active CN111677265B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010582989.7A CN111677265B (en) 2020-06-23 2020-06-23 Building construction protective fence and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010582989.7A CN111677265B (en) 2020-06-23 2020-06-23 Building construction protective fence and using method thereof

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CN111677265A CN111677265A (en) 2020-09-18
CN111677265B true CN111677265B (en) 2021-11-09

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120057154A (en) * 2010-11-26 2012-06-05 여인욱 A safety net
AU2011100489B4 (en) * 2010-12-15 2011-08-11 Pro3 Safety Pty Ltd System and components for safely enclosing handrails, stairways, walkways and platforms
RU2571467C2 (en) * 2011-05-09 2015-12-20 Барт'С Лтд System of protective barrier and/or fence
CN203145491U (en) * 2013-04-16 2013-08-21 舟山市宏达交通工程有限责任公司 Architectural engineering protective screening
CN206397188U (en) * 2017-01-10 2017-08-11 张庆宏 A kind of construction safety device
CN209799433U (en) * 2019-02-11 2019-12-17 郑翔云 Building engineering protection network
CN210622260U (en) * 2019-08-07 2020-05-26 中铁二十四局集团有限公司 Ladder type scaffold capable of being built quickly and efficiently

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