CN207553623U - A kind of edge protection device and its installation node - Google Patents

A kind of edge protection device and its installation node Download PDF

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Publication number
CN207553623U
CN207553623U CN201720730636.0U CN201720730636U CN207553623U CN 207553623 U CN207553623 U CN 207553623U CN 201720730636 U CN201720730636 U CN 201720730636U CN 207553623 U CN207553623 U CN 207553623U
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China
Prior art keywords
shaped card
edge protection
protection device
upright bar
bar
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CN201720730636.0U
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Chinese (zh)
Inventor
谢亮胜
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Zhuyou Zhizao Technology Investment Co., Ltd
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China Mingsheng Drawin Technology Investment Co Ltd
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Abstract

The utility model is related to technical field of building construction, specifically disclose a kind of edge protection device and its installation node, the edge protection device includes at least cross bar and upright bar, the cross bar is connected with upright bar, the bottom of the upright bar is equipped with fixing piece, the fixing piece includes clamping piece and fastener, and the clamping piece uses the fixation for realizing the upright bar with appended claims.In the installation process of the utility model, first building member can be clamped by the clamping part of upright bar, the fixation of fastening realization upright bar is then carried out using fastener, then cross bar is installed.The installation process of the utility model does not need to set built-in fitting in prefabricated components, it is not required that the structure of original building is destroyed to building trepanning；The utility model installation is simple, can reduce field erected workload, it can be achieved that fast mounting-dismounting, while can reduce the workload of later stage repairing spot hole.

Description

A kind of edge protection device and its installation node
Technical field
The utility model belongs to technical field of building construction, and in particular to a kind of edge protection device and its installation node.
Background technology
In building construction process, when deep foundation faces in, stairs port, roofing periphery, light shaft periphery, transfer platform week In, balcony, walkway two sides, discharging platform two sides must unify installation safety protection facility, these protective equipments An important factor for being played a crucial role to the safety and project progress of engineering, being control safety compliance.
The following two modes of building edge protection generally use at present：First, carry out live group with steel pipe and all kinds of fasteners Dress is set up, and this method technique is coarse, and stability is poor, it is difficult to meet the security protection requirement being increasingly enhanced；Used steel pipe, Fastener amount is big, of high cost, and must carry out upright bar up to top layer since bottom, occupies ladder and does, obstruction enters stair unwrapping wire and makees Industry；It is prominent outside steel pipe when setting up, it interferes and passes through, and easily cause personnel's collision damage；Second is that using tool-type guard rail, usually Using for example main upright bar of standard package, upper and lower cross bar, the assemblings such as steel plate, Corner Link, fixing bolt, screw are consolidated in main upright bar It is beautiful many for the former mode that compares into temporary protection railing, it eliminates and is protruded outside steel pipe, interfere the drawbacks of current. But the fixation of above two protection method and structural plane must utilize built-in fitting such as expansion bolt etc. to be fixed, Huo Zhe Fabric structure face electricity consumption drilling row trepanning, installation expansion bolt are fixed.Aforesaid way to building trepanning to a certain degree On destroy the structure of original building, and the two is after edge protection is removed, and need to repair structural plane, not only take When laborious, the beauty for the structural plane that can also influence, though it is convenient for disassembly and assembly to fix upright bar with fixture, but still exists and built on the sand, easily shake The problems such as rolling, safety are bad.
In conclusion it is urgent to provide a kind of installation, dismounting are easy, the structure of precast concrete will not be destroyed, into this section Edge protection device and its installation node about.
Utility model content
The purpose of this utility model is to provide a kind of installation, dismounting simplicity, will not destroy the structure of precast concrete, into The edge protection device of this saving and its installation node.
Above-mentioned purpose is to be achieved through the following technical solutions：A kind of edge protection device, including at least cross bar and upright bar, institute It states cross bar with upright bar to be connected, the bottom of the upright bar is equipped with fixing piece, and the fixing piece includes clamping piece and fastener, the folder Gripping member uses the fixation for realizing the upright bar with appended claims.It, can be first by the folder of upright bar in the installation process of the utility model It holds portion to clamp building member, the fixation of fastening realization upright bar is then carried out using fastener, then cross bar is installed.This practicality The fixation that traditional edge protection device upright bar structural plane is replaced in novel use must utilize the progress such as built-in fitting such as expansion bolt Fixed mode or the mode being fixed in the trepanning of fabric structure face electricity consumption drilling row, installation expansion bolt, this practicality Novel installation process does not need to set built-in fitting in prefabricated components, it is not required that destroys original building to building trepanning Structure；The utility model installation is simple, can reduce field erected workload, it can be achieved that fast mounting-dismounting, while after can reducing Phase repairs the workload of spot hole.
Further, the clamping piece is U-shaped card, and a side of the U-shaped card is equipped with screw hole, and the fastener is fastening spiral shell Bolt, the fastening bolt, which is worn, connects the screw hole.During construction, U-shaped card can be blocked to the facade edge or building element of building element Other positions, then adjusting fastening bolt makes it be moved along screw hole is axial to building element, tightly withstands building element, continues Fastening bolt is turned, another side of U-shaped card is moved to building element, is consolidated until it holds out against the installation of building element completion upright bar It is fixed.In this way, installation and removal are simple, without destroying the structure of original building to building trepanning, field erected work is reduced Work amount reduces the workload of later stage repairing spot hole simultaneously.
Further, a side of the U-shaped card is equipped with through-hole, and the side outer wall that the U-shaped card opens up through-hole is equipped with nut, The screw hole of the nut is communicated with the through-hole, and the fastening bolt, which is worn, connects the screw hole and the through-hole.
Further, the clamping piece is U-shaped card, and the fastener is voussoir.In this way, U-shaped card is blocked into building element Other positions at facade edge or building element wedge voussoir between U-shaped card and building element until U-shaped card and building element It is fastenedly connected.
Further, the voussoir is equipped with the hangnail to cooperate with the face that the U-shaped card contacts with each other.It so set, can Ensure the fastness that upright bar is connect with building element, preventing upright bar, voussoir is detached from U-shaped card under the effect of external force, improves this The safety of utility model.
Further, the side inside wall of the U-shaped card is equipped with anti-slop serrations.So set, U-shaped card and building structure can be effectively increased The frictional force of part, preventing upright bar, U-shaped card is detached from building element under the effect of external force, improves the safety of the utility model.
Further, the cross bar includes more quarter butts, passes through pin-hinges between the quarter butt.It is preferred that upright bar and cross bar Also by pin-hinges.In this way, cross bar can be along flexible, the energy of variable realization the utility model of length of pin rotation and cross bar Adapt to different sizes, size hole edge protection requirement, improve materials'use efficiency.
Further, the edge protection device includes at least two cross bars being oppositely arranged and be oppositely arranged two vertical Bar is equipped with more braces between the upright bar and cross bar and between cross bar and cross bar, the upright bar, cross bar and brace pass through pin Nail is hinged.It is preferred that when being crossed-over between brace, also by pin-hinges between brace.In this way, what is be cross-linked is oblique Bar increases pretective acreage, instead of the use of protection network, reduces the loss in protection network circular flow, and substantially increase peace Quan Xing.
Further, the brace is connected by fixed plate with upright bar.
Further, it is connected in the middle part of the brace by cross bar.Cross bar at this time is hingedly formed by quarter butt, and cross bar is cut with scissors with brace It connects.In this way, playing booster action to brace, security performance is improved.
In order to achieve the above objectives, the utility model also provides a kind of installation node of edge protection device, including building structure Part and the above-mentioned arbitrary edge protection device, the bottom of upright rod is fixedly connected with a side of the U-shaped card, described The openend of U-shaped card is horizontally arranged, and the U-shaped card blocks the edge of the building element.
The utility model also provides the installation node of another edge protection device, including building element and above-mentioned arbitrary The edge protection device, the bottom of upright rod are fixedly connected with the base of the U-shaped card, and the building element is equipped with convex Rib, the U-shaped card openend are set straight down, and the U-shaped card blocks the fin.
The installation node of two kinds of above-mentioned edge protection devices, respectively the characteristics of foundation assembled architecture, according to building structure The design feature of part and the different upright bar fixed forms designed more agree with the construction demand of assembled architecture.Such as floor and building The edge protection of ladder is suitble to former mounting means, and as edge be provided with the anti-balcony slab in structure (above-mentioned fin) and face while Protection is suitble to latter mounting means.
Further, backing plate is equipped between the side of the U-shaped card and the building element.It is preferred that it is at least fastened in setting The side setting backing plate of part.In this way, fastener and building element non-direct contact, avoid fastener cycle fastener to building element It damages.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new The illustrative embodiments and their description of type do not form the improper restriction to the utility model for explaining the utility model.
Fig. 1 is the structure diagram of the edge protection device involved by a kind of embodiment of the utility model；
Fig. 2 and Fig. 3 is respectively the installation condition of the edge protection device involved by a kind of embodiment of the utility model Structure diagram.
In figure：
1 cross bar, 2 upright bar, 3 fixing piece, 4 fastening bolt
5 U-shaped card, 6 quarter butt, 7 pin, 8 brace
9 fixed plate, 10 building element, 11 fin, 12 backing plate
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings, the description of this part be only it is exemplary and explanatory, There should not be any restriction effect to the scope of protection of the utility model.In addition, those skilled in the art's retouching according to this document It states, the corresponding combination can be carried out to the feature in embodiment in this document and in different embodiments.
The utility model embodiment is as follows, with reference to Fig. 1~3, a kind of edge protection device, including at least cross bar 1 and upright bar 2, the cross bar 1 is connected with upright bar 2, and the bottom of the upright bar 2 is equipped with fixing piece 3, and the fixing piece 3 includes clamping piece and fastening Part, the clamping piece use the fixation for realizing the upright bar 2 with appended claims.It, can be first in the installation process of the utility model Building member is clamped by the clamping part of upright bar 2, the fixation of fastening realization upright bar 2, Ran Houan are then carried out using fastener Fill cross bar 1.The fixation that traditional 2 structural plane of edge protection device upright bar is replaced in the use of the utility model must utilize built-in fitting such as The mode or consolidated in the trepanning of fabric structure face electricity consumption drilling row, installation expansion bolt that expansion bolt etc. is fixed Fixed mode, the installation process of the utility model do not need to set built-in fitting in prefabricated components, it is not required that building is opened Hole and the structure for destroying original building；The utility model installation is simple, can reduce field erected workload, it can be achieved that fast-assembling is fast It tears open, while the workload of later stage repairing spot hole can be reduced.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 2 and Fig. 3, the clamping piece is U Type card, a side of the U-shaped card are equipped with screw hole, and the fastener is fastening bolt 4, and the fastening bolt 4, which is worn, connects the spiral shell Hole.During construction, U-shaped card 5 can be blocked to the facade edge of building element 10 or other positions of building element 10, then adjustment is tight Fixing bolt 4 makes it be moved along screw hole is axial to building element 10, tightly withstands building element 10, continues to turn fastening bolt 4, U Another side of type card is moved to building element 10, is fixed until it holds out against the installation of the completion upright bar 2 of building element 10.In this way, Installation and removal are simple, without destroying the structure of original building to building trepanning, reduce field erected workload simultaneously Reduce the workload of later stage repairing spot hole.
On the basis of above-described embodiment, in another embodiment of the utility model, a side of the U-shaped card, which is equipped with, leads to Hole, the side outer wall that the U-shaped card opens up through-hole are equipped with nut, and the screw hole of the nut is communicated with the through-hole, the fastening Bolt 4, which is worn, connects the screw hole and the through-hole.
On the basis of above-described embodiment, in another embodiment of the utility model, the clamping piece is U-shaped card, described tight Firmware is voussoir.In this way, U-shaped card 5 is blocked to the facade edge of building element 10 or other positions of building element 10, by voussoir Until U-shaped card is fastenedly connected with building element 10 between wedging U-shaped card 5 and building element 10.
On the basis of above-described embodiment, in another embodiment of the utility model, the voussoir is mutual with the U-shaped card 5 The face of contact is equipped with the hangnail to cooperate.It is arranged such, it is ensured that the fastness that upright bar 2 is connect with building element 10 prevents Voussoir is detached from U-shaped card 5 under the effect of external force for upright bar 2, improves the safety of the utility model.
On the basis of above-described embodiment, in another embodiment of the utility model, the side inside wall of the U-shaped card 5 is equipped with Anti-slop serrations.So set, the frictional force of U-shaped card 5 and building element 10 can be effectively increased, the U under the effect of external force of upright bar 2 is prevented Type card 5 is detached from building element 10, improves the safety of the utility model.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the cross bar 1 includes more Quarter butt 6, it is hinged by pin 7 between the quarter butt 6.It is preferred that upright bar 2 is hinged also by pin 7 with cross bar 1.In this way, cross bar 1 It can be rotated along pin 7 and the variable hole realized the flexible of the utility model, adapt to different sizes, size of the length of cross bar 1 Edge protection requirement, improve materials'use efficiency.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the edge protection device is extremely It is few to include two cross bars 1 being oppositely arranged and two upright bars 2 being oppositely arranged, it is between the upright bar 2 and cross bar 1 and horizontal More braces 8 are equipped between bar 1 and cross bar 1, the upright bar 2, cross bar 1 and brace 8 are hinged by pin 7.It is preferred that when brace 8 Between when being crossed-over, it is hinged also by pin 7 between brace 8.In this way, the brace 8 being cross-linked increases protection face Product instead of the use of protection network, reduces the loss in protection network circular flow, and substantially increase safety.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the brace 8 passes through fixation Plate 9 is connected with upright bar 2.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1,8 middle part of brace passes through Cross bar 1 connects.Cross bar 1 at this time is hingedly formed by quarter butt 6, and cross bar 1 is hinged with brace 8.Make in this way, playing reinforcement to brace 8 With raising security performance.
The utility model also provides a kind of installation node of edge protection device, and embodiment is as follows, such as Fig. 2, including building A side of component 10 and the above-mentioned arbitrary edge protection device, 2 bottom of upright bar and the U types card 5, which is fixed, to be connected It connects, the openend of the U-shaped card 5 is horizontally arranged, and the U-shaped card 5 blocks the edge of the building element 10.
The utility model also provides the installation node of another edge protection device, and embodiment is as follows, such as Fig. 2, including building Component 10 and the above-mentioned arbitrary edge protection device are built, company is fixed on 2 bottom of upright bar and the base of the U types card 5 It connects, the building element 10 is equipped with fin 11, and 5 openend of U-shaped card is set straight down, and the U-shaped card 5 is blocked described convex Rib 11.
The installation node of two kinds of above-mentioned edge protection devices, respectively the characteristics of foundation assembled architecture, according to building structure The design feature of part 10 and different 2 fixed forms of upright bar designed more agree with the construction demand of assembled architecture.Such as floor and The edge protection of stair is suitble to former mounting means, and as edge is provided with the balcony slab of anti-side structure (above-mentioned fin 11) Edge protection is suitble to latter mounting means.
On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 2 and Fig. 3, the U types card 5 Backing plate 12 is equipped between side and the building element 10.It is preferred that backing plate 12 at least is set in the side of setting fastener.Such as This, fastener and 10 non-direct contact of building element avoid fastener cycle fastener from damaging building element 10.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (8)

1. a kind of edge protection device, including at least cross bar and upright bar, the cross bar is connected with upright bar, which is characterized in that described The bottom of upright bar is equipped with fixing piece, and the fixing piece includes clamping piece and fastener, and the clamping piece is used with appended claims Realize the fixation of the upright bar；The cross bar includes more quarter butts, passes through pin-hinges, the edge protection between the quarter butt Device includes at least two cross bars being oppositely arranged and two upright bars being oppositely arranged, between the upright bar and cross bar and horizontal More braces are equipped between bar and cross bar, the upright bar, cross bar and brace pass through pin-hinges.
2. edge protection device according to claim 1, which is characterized in that the clamping piece be U-shaped card, the U-shaped card A side be equipped with screw hole, the fastener be fastening bolt, the fastening bolt, which is worn, connects the screw hole.
3. edge protection device according to claim 1, which is characterized in that the clamping piece be U-shaped card, the fastener For voussoir.
4. edge protection device according to claim 3, which is characterized in that the voussoir contacts with each other with the U-shaped card Face be equipped with cooperate hangnail.
5. the edge protection device according to claim 2~4 any one, which is characterized in that in the side of the U-shaped card Wall is equipped with anti-slop serrations.
6. a kind of installation node of edge protection device, which is characterized in that arbitrary including building element and claim 2~5 Edge protection device described in one, the bottom of upright rod are fixedly connected with a side of the U-shaped card, and the U-shaped card is opened Mouth end is horizontally arranged, and the U-shaped card blocks the edge of the building element.
7. a kind of installation node of edge protection device, which is characterized in that arbitrary including building element and claim 2~5 Edge protection device described in one, the bottom of upright rod are fixedly connected with the base of the U-shaped card, and the building element is equipped with Fin, the U-shaped card openend are set straight down, and the U-shaped card blocks the fin.
8. the installation node of the edge protection device described according to claim 6 or 7, which is characterized in that the side of the U-shaped card Backing plate is equipped between the building element.
CN201720730636.0U 2017-06-21 2017-06-21 A kind of edge protection device and its installation node Active CN207553623U (en)

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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113389429A (en) * 2021-05-12 2021-09-14 广船国际有限公司 Interim protector and interim rail guard, interim flood prevention device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113389429A (en) * 2021-05-12 2021-09-14 广船国际有限公司 Interim protector and interim rail guard, interim flood prevention device

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