CN109184242A - A kind of construction site faces side hole security protection frame body and its installation method - Google Patents
A kind of construction site faces side hole security protection frame body and its installation method Download PDFInfo
- Publication number
- CN109184242A CN109184242A CN201811174139.2A CN201811174139A CN109184242A CN 109184242 A CN109184242 A CN 109184242A CN 201811174139 A CN201811174139 A CN 201811174139A CN 109184242 A CN109184242 A CN 109184242A
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- CN
- China
- Prior art keywords
- angle steel
- railing
- hex nut
- side hole
- square steel
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- 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.)
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Classifications
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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
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3219—Means supported by the building wall, e.g. security consoles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of construction sites to face side hole security protection frame body and its installation method, including including two angle steel vertical frames, flexible card, hex nut, square steel railing and fastening screw, two angle steel vertical frames are disposed longitudinally on respectively faces side hole both ends, three flexible cards are equidistantly provided through in two angle steel vertical frames, the flexible card is L-shaped structure, and the flexible card and the junction of angle steel vertical frame are arranged with hex nut.The beneficial effects of the present invention are: this protection frame body optimization of material designs, it is higher using intensity, angle steel vertical frame low, may be reused and the common steel pipe of square steel railing substitution, finished product railing, U-shaped card is lost in lighter weight, reuses material, reduces loss and cost.Angle steel vertical frame and L-shaped flexible card, are snapped at angle steel vertical frame on the wall of hole two sides by hex nut, can fix not against anchor bolt, substitute general anchoring fixed form, and assembly and disassembly are easy, and stability is good.
Description
Technical field
The present invention relates to a kind of protection frame body, specially a kind of construction site face side hole security protection frame body and its
Installation method belongs to security protection frame body applied technical field.
Background technique
Construction safety is the foundation stone of construction industry, is the premise of construction enterprises' work in every.As construction is pacified
The just more and more concerns and attention by entire society of full problem, do construction site safety in production well, guarantee worker
Safety of life and property, be realize the stable development of construction enterprises' harmony premise and guarantee.The construction site hole Lin Bian is work
Journey construction period Frequent Accidents position, security risk is higher, is the safety precaution most important thing.
Construction at present faces the security protection of side hole and mainly uses two kinds of assembling modes, and one is use steel pipe and fastener
It sets up and easily faces side hole railing, this railing installation is easier, but image is poor, and stability is poor.Another kind is using U
The railing of the materials such as type card and steel pipe composition, this railing peace tear trouble open, need to drill in structure and beat anchor bolt, railing is firm
Property, flexibility it is poor, need to increase construction cost to the secondary repairing of metope after railing disassembly.
Summary of the invention
The object of the invention is that facing the security protection of side hole to solve current construction mainly uses two kinds of groups
Dress mode, one is steel pipe is used and fastener is set up and easily faces side hole railing, this railing installation is easier, but image compared with
Difference, stability are poor.Another kind is the railing formed using the materials such as U-shaped card and steel pipe, and this railing peace tears trouble open, is needed
Anchor bolt is beaten in drilling in structure, and railing stability, flexibility are poor, is needed after railing disassembly to the secondary repairing of metope, increase is constructed into
This problem of, and propose a kind of construction site and face side hole security protection frame body and its installation method.
The purpose of the present invention can be achieved through the following technical solutions: a kind of construction site faces the security protection of side hole
Frame body, including two angle steel vertical frames, flexible card, hex nut, square steel railing and fastening screw, two angle steel vertical frame difference
It is disposed longitudinally on and faces side hole both ends, three flexible cards are equidistantly provided through in two angle steel vertical frames, it is described to stretch
Contracting card is L-shaped structure, and the flexible card and the junction of angle steel vertical frame are arranged with hex nut, will by screwing hex nut
Angle steel vertical frame is fixed on the wall for facing side hole side, and the flexible card of the L shape of guard rail is made up of fastening nut and angle steel
A kind of fixture that can snap on the shear wall of hole two sides substitutes the fixed mode of traditional anchor bolt using this reinforcing mode,
So that edge protection frame peace is torn simplicity open, and the concrete surface of wall and floor will not be destroyed；
Wherein, two angle steel vertical frame edges are equidistantly provided with five partitions, five partitions two-by-two it
Between be provided with groove, the square steel railing is connected in the groove, and the junction of the angle steel vertical frame and the groove is welded
It is connected to the hex nut, runs through in the hex nut and fastening screw is installed.
Further Technological improvement plan of the invention is: the quantity of the square steel railing is-a, and the square steel railing
It is set in parallel between any two, steel pipe can be used in square steel railing, and the number of the materials such as square steel, railing can be high according to live hole
Degree and protection need to be arranged together to four, and railing protection height is 352mm~1252mm, and railing is set using this assembled
Meter makes that erection of frames is protected to be easy, is convenient for worker operation, and in work progress with each process carry out can with tearing open with dress, than
Traditional side hole safeguard procedures of facing have stronger flexibility, stability, practicability.
Further Technological improvement plan of the invention is: the section of the flexible card is circular configuration, and described flexible
Card one end is provided with cylindrical screw rod, and the screw rod runs through angle steel vertical frame, and the hex nut is socketed by screw thread and screw rod.
Further Technological improvement plan of the invention is: the width of the groove is 52mm, depth 60mm, square steel column
Bar matches with groove, and the height of square steel railing is 300mm, 600mm, 900mm or 1200mm.
Further Technological improvement plan of the invention is: being provided in the hex nut and matches with fastening screw
Screw hole, the fastening screw are fixedly connected by hex nut with square steel railing.
Further Technological improvement plan of the invention is: the angle steel width of the angle steel vertical frame is 63mm, with a thickness of
5mm, length 1500mm.
A kind of construction site according to claim 1 faces the installation method of side hole security protection frame body, should
The specific steps of installation method:
Step 1: an angle steel vertical frame is respectively set facing side hole both ends, angle steel stand is close to wall, L shape is stretched
Contracting card penetrates in hex nut, and hex nut is inserted on the flexible card of L shape and is tightened, and the flexible card of L shape is fixed on angle steel stand
On the wall of hole two sides；
Step 2: after angle steel vertical frame is installed, square steel railing is put into groove, fastening screw is then inserted into hexagonal
In nut and tighten, so that fastening screw end is oppressed square steel railing, square steel railing is fixed, the height of square steel railing be 300mm,
600mm, 900mm or 1200mm need to select square steel railing according to scene, and square steel railing is protected side hole is faced.
Compared with prior art, the beneficial effects of the present invention are:
1, this protection frame body optimization of material designs, lighter weight higher using intensity, and loss is low, may be reused
Angle steel vertical frame and square steel railing substitute common steel pipe, finished product railing, U-shaped card, reuse material, reduce loss with
Cost.
2, this protective frame fixed form optimization design, angle steel vertical frame and L-shaped flexible card keep angle steel perpendicular by hex nut
Frame is snapped on the wall of hole two sides, can be fixed not against anchor bolt, and general anchoring fixed form is substituted, and assembly and disassembly are easy, surely
Solidity is good.
3, the cross bar optimization design of guard rail, protective frame railing are to guarantee the convenience that uses, without clear material requirements,
Steel pipe, the materials such as square steel can be selected according to actual needs, staying on one side for angle steel vertical frame sets four grooves, each groove top
Weld a hex nut, by fastening screw and hex nut can be with fixed transverse rod, cross bar height 300mm, 600mm,
900mm or 1200mm can increase the applicability of protective frame according to requirement of shelter flexible modulation.This guard rail has good
Social benefit, be suitble to promote the use of.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is the whole sectional view of the present invention.
Fig. 2 is a-quadrant detail enlarged diagram in Fig. 1 of the present invention.
Fig. 3 is the whole front view of the present invention.
Fig. 4 is angle steel vertical frame front view of the present invention.
Fig. 5 is angle steel vertical frame side view of the present invention.
Fig. 6 is the connection sectional view of angle steel vertical frame of the present invention and flexible card.
Fig. 7 is the schematic perspective view of the flexible card of the present invention.
Fig. 8 is the top view of the flexible card of the present invention.
Fig. 9 is hex nut side view of the present invention.
Figure 10 is hex nut front view of the present invention.
Figure 11 is square steel railing front view of the present invention.
Figure 12 is fastening screw front view of the present invention.
In figure: 1, angle steel vertical frame；2, stretch card；3, hex nut；4, square steel railing；5, fastening screw；6, groove；7, spiral shell
Bar；8, screw hole.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-12, a kind of construction site faces side hole security protection frame body and its installation method, wraps
Two angle steel vertical frames 1, flexible card 2, hex nut 3, square steel railing 4 and fastening screw 5 are included, two angle steel vertical frames 1 are longitudinal respectively
Side hole both ends are being faced in setting, and three flexible cards 2 are equidistantly provided through in two angle steel vertical frames 1, and the card 2 that stretches is L shape
Structure, flexible card 2 and the junction of angle steel vertical frame 1 are arranged with hex nut 3, by screwing hex nut 3, by angle steel vertical frame 1
It is fixed on the wall for facing side hole side, the flexible card 2 of the L shape of guard rail constitutes one kind by fastening nut 5 and angle steel can
The fixed mode of traditional anchor bolt is substituted, makes to face side using this reinforcing mode with the fixture being snapped on the shear wall of hole two sides
Protective frame peace tears simplicity open, and will not destroy the concrete surface of wall and floor；
Wherein, two 1 edges of angle steel vertical frame are equidistantly provided with five partitions, and five partitions are respectively provided between any two
Fluted 6, square steel railing 4 is connected in groove 6, and the junction of angle steel vertical frame 1 and groove 6 is welded with hex nut 3, hexagonal spiral shell
Run through in mother 3 and fastening screw 5 is installed.
Further Technological improvement plan of the invention is: the quantity of square steel railing 4 is 1-4, and square steel railing 4 is two-by-two
Between be set in parallel, steel pipe can be used in square steel railing 4, and the number of the materials such as square steel, railing can be according to live hole height
And protection needs to be arranged one to four, railing protection height is 352mm~1252mm, and railing is designed using this assembled,
Make that erection of frames is protected to be easy, be convenient for worker operation, and as each process progress can be with tearing open with dress, than tradition in work progress
Side hole safeguard procedures of facing have stronger flexibility, stability, practicability.
Further Technological improvement plan of the invention is: the section of flexible card 2 is circular configuration, and 2 one end of card of stretching
It is provided with cylindrical screw rod 7, screw rod 7 runs through angle steel vertical frame 1, and hex nut 3 is socketed by screw thread and screw rod 7.
Further Technological improvement plan of the invention is: the width of groove 6 is 52mm, depth 60mm, square steel railing 4
Match with groove 6, and the height of square steel railing 4 is 300mm, 600mm, 900mm or 1200mm.
Further Technological improvement plan of the invention is: the spiral shell to match with fastening screw 5 is provided in hex nut 3
Hole 8, fastening screw 5 are fixedly connected by hex nut 3 with square steel railing 4.
Further Technological improvement plan of the invention is: the angle steel width of angle steel vertical frame 1 is 63mm, long with a thickness of 5mm
Degree is 1500mm.
A kind of construction site according to claim 1 faces the installation method of side hole security protection frame body, the installation
The specific steps of method:
Step 1: an angle steel vertical frame 1 is respectively set facing side hole both ends, angle steel stand 1 is close to wall, L shape
Flexible card 2 penetrates in hex nut 3, and hex nut 3 is inserted on the flexible card 2 of L shape and is tightened, by the flexible card 2 of L shape and angle steel stand
1 is fixed on the wall of hole two sides；
Step 2: after angle steel vertical frame 1 is installed, square steel railing 4 is put into groove 6, is then inserted into fastening screw 5
It in hex nut 3 and tightens, 5 end of fastening screw is made to oppress square steel railing 4, square steel railing 4 is fixed, the height of square steel railing 4
Degree is 300mm, 600mm, 900mm or 1200mm, is needed to select square steel railing 4 according to scene, square steel railing 4 is anti-to side hole is faced
Shield.
Compared with prior art, the beneficial effects of the present invention are:
1, this protection frame body optimization of material designs, lighter weight higher using intensity, and loss is low, may be reused
Angle steel vertical frame 1 and square steel railing 4 substitute common steel pipe, finished product railing, U-shaped card, reuse material, reduce loss
With cost.
2, this protective frame fixed form optimization design, angle steel vertical frame 1 and L-shaped flexible card 2, make angle by hex nut 3
Steel vertical frame 1 is snapped on the wall of hole two sides, can be fixed not against anchor bolt, and general anchoring fixed form is substituted, and assembly and disassembly are held
Easily, stability is good.
3, the cross bar optimization design of guard rail, protective frame railing are to guarantee the convenience that uses, without clear material requirements,
Steel pipe can be selected, the materials such as square steel, staying on one side for angle steel vertical frame 1 sets four grooves 6, on each groove 6 according to actual needs
A hex nut 3 is welded in portion, can be 300mm with fixed transverse rod, cross bar height by fastening screw 5 and hex nut 3,
600mm, 900mm or 1200mm can increase the applicability of protective frame according to requirement of shelter flexible modulation.This guard rail tool
There is good social benefit, is suitble to promote the use of.
In the use of the present invention, then, being set respectively facing side hole both ends firstly, check the safety of the guard rail
An angle steel vertical frame 1 is set, angle steel stand 1 is close to wall, the flexible card 2 of L shape is penetrated in hex nut 3, by 3 sets of hex nut
Enter and tightened on the flexible card 2 of L shape, the flexible card 2 of L shape is fixed on the wall of hole two sides with angle steel stand 1, angle steel vertical frame 1 is installed
After the completion, square steel railing 4 is put into groove 6, then fastening screw 5 is inserted into hex nut 3 and is tightened, makes fastening screw
Square steel railing 4 is oppressed in 5 ends, and square steel railing 4 is fixed, the height of square steel railing 4 be 300mm, 600mm, 900mm or
1200mm needs to select square steel railing 4 according to scene, and the mutual cooperation of several square steel railings 4 is protected side hole is faced.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.
Claims (7)
1. a kind of construction site faces side hole security protection frame body, it is characterised in that: including two angle steel vertical frames (1), stretch
Contracting card (2), hex nut (3), square steel railing (4) and fastening screw (5), two angle steel vertical frames (1) are longitudinally disposed respectively
Facing side hole both ends, three flexible cards (2) are equidistantly provided through on two angle steel vertical frames (1), it is described flexible
Blocking (2) is L-shaped structure, and the junction of the flexible card (2) and angle steel vertical frame (1) is arranged with hex nut (3)；
Wherein, two angle steel vertical frame (1) edges are equidistantly provided with five partitions, and five partitions are between any two
It is provided with groove (6), the square steel railing (4) is connected in the groove (6), the angle steel vertical frame (1) and the groove
(6) junction is welded with the hex nut (3), is run through in the hex nut (3) and is equipped with fastening screw (5).
2. a kind of construction site according to claim 1 faces side hole security protection frame body, which is characterized in that described
The quantity of square steel railing (4) is 1-4, and the square steel railing (4) is set in parallel between any two.
3. a kind of construction site according to claim 1 faces side hole security protection frame body, which is characterized in that described
The section of flexible card (2) is circular configuration, and described flexible card (2) one end is provided with cylindrical screw rod (7), the screw rod
(7) run through angle steel vertical frame (1), the hex nut (3) is socketed by screw thread and screw rod (7).
4. a kind of construction site according to claim 1 faces side hole security protection frame body, which is characterized in that described
The width of groove (6) is 52mm, and depth 60mm, square steel railing (4) matches with groove (6), and the height of square steel railing (4)
For 300mm, 600mm, 900mm or 1200mm.
5. a kind of construction site according to claim 1 faces side hole security protection frame body, which is characterized in that described
The screw hole (8) to match with fastening screw (5) is provided in hex nut (3), the fastening screw (5) passes through hex nut
(3) it is fixedly connected with square steel railing (4).
6. a kind of construction site according to claim 1 faces side hole security protection frame body, which is characterized in that described
The angle steel width of angle steel vertical frame (1) is 63mm, with a thickness of 5mm, length 1500mm.
7. a kind of construction site according to claim 1 faces the installation method of side hole security protection frame body, special
Sign is, the specific steps of the installation method:
Step 1: an angle steel vertical frame (1) is respectively set facing side hole both ends, angle steel stand (1) is close to wall, L shape
Flexible card (2) penetrates in hex nut (3), and hex nut (3) is inserted on the flexible card (2) of L shape and is tightened, by the flexible card (2) of L shape
It is fixed on the wall of hole two sides with angle steel stand (1)；
Step 2: after angle steel vertical frame (1) is installed, square steel railing (4) being put into groove (6), then by fastening screw (5)
It in insertion hex nut (3) and tightens, fastening screw (5) end is made to oppress square steel railing (4), square steel railing (4) are fixed, side
The height of steel railing (4) is 300mm, 600mm, 900mm or 1200mm, is needed to select square steel railing (4), square steel column according to scene
Bar (4) is protected side hole is faced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174139.2A CN109184242A (en) | 2018-10-09 | 2018-10-09 | A kind of construction site faces side hole security protection frame body and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174139.2A CN109184242A (en) | 2018-10-09 | 2018-10-09 | A kind of construction site faces side hole security protection frame body and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109184242A true CN109184242A (en) | 2019-01-11 |
Family
ID=64947585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811174139.2A Pending CN109184242A (en) | 2018-10-09 | 2018-10-09 | A kind of construction site faces side hole security protection frame body and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109184242A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573227A (en) * | 1995-06-13 | 1996-11-12 | Hemauer; Thomas J. | Guardrail stanchion mounted onto building frame |
| CN204435917U (en) * | 2015-01-26 | 2015-07-01 | 苏州第五建筑集团有限公司 | Frontier defense protection unit is faced in a kind of building structure |
| CN206071080U (en) * | 2016-07-11 | 2017-04-05 | 中国新兴建筑工程总公司 | A kind of scalable faces side protection tool |
| CN207296450U (en) * | 2017-08-30 | 2018-05-01 | 云南工程建设总承包股份有限公司 | A kind of tool-type faces side or opening protective device |
-
2018
- 2018-10-09 CN CN201811174139.2A patent/CN109184242A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573227A (en) * | 1995-06-13 | 1996-11-12 | Hemauer; Thomas J. | Guardrail stanchion mounted onto building frame |
| CN204435917U (en) * | 2015-01-26 | 2015-07-01 | 苏州第五建筑集团有限公司 | Frontier defense protection unit is faced in a kind of building structure |
| CN206071080U (en) * | 2016-07-11 | 2017-04-05 | 中国新兴建筑工程总公司 | A kind of scalable faces side protection tool |
| CN207296450U (en) * | 2017-08-30 | 2018-05-01 | 云南工程建设总承包股份有限公司 | A kind of tool-type faces side or opening protective device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |