CN201786036U - Temporary protective railing for building construction - Google Patents
Temporary protective railing for building construction Download PDFInfo
- Publication number
- CN201786036U CN201786036U CN2010202923456U CN201020292345U CN201786036U CN 201786036 U CN201786036 U CN 201786036U CN 2010202923456 U CN2010202923456 U CN 2010202923456U CN 201020292345 U CN201020292345 U CN 201020292345U CN 201786036 U CN201786036 U CN 201786036U
- Authority
- CN
- China
- Prior art keywords
- screw
- guard rail
- fence unit
- provisional
- bed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009435 building construction Methods 0.000 title abstract 2
- 230000001681 protective effect Effects 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- 230000007123 defense Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Fencing (AREA)
Abstract
A temporary protective railing for building construction belongs to the field of safety protection facilities in building engineering. The edge protection rail in the prior art is inconvenient to carry, large in material loss, long in material lease period, high in cost and unattractive in overall image, and the connecting fastener needs regular maintenance. The utility model discloses a many stands and a plurality of guardrail unit, the tip welding has a bed plate under every stand, and the design has 2 ~ 4 mounting holes that supply the assembly inflation bolt to use on every bed plate, installs a guardrail unit through the screw between per two stands, and each guardrail unit comprises two vertical poles and 2 ~ 4 horizontal poles, and the both ends of every horizontal pole pass through screw horizontal connection with two vertical poles respectively and are in the same place. The utility model relates to a temporary protection railing of construction, its component size is suitable, and dismouting and transport are convenient, and the material loss volume is few, can manifold cycles utilize, and the cost is lower, and the material chooses for use the convenience, and is whole pleasing to the eye.
Description
Technical field
The utility model relates to a kind of security protection facility field in the building engineering construction process, particularly relates to the provisional guard rail of a kind of building operations of foundation ditch periphery, office premises or market floor periphery.
Background technology
Modern construction engineering all must be put safe construction in the first place, wherein faces the emphasis that the building safety construction was protected and was in frontier defense.Safety how to carry out construction work is faced frontier defense and is protected, and guarantees safe construction, and reduces safe construction measure expense and be one and be worth the practical problem discussed.
In order to ensure building engineering construction safety, face the frontier defense guard rail rod and generally adopt steel pipe to set up, three road horizon bars are set, the upper boom height is 1.0～1.2m, and the king-rod height is 0.5～0.6m, and the lower beam height is 0.2m; Vertical pole ' s span is not more than 1800mm, and horizon bar is connected with building, flooring, foundation ditch top with vertical rod, adopts embedded bar, expansion bolt firmly to be connected with the diagonal brace steel pipe, and the guard rail bottom is provided with 200mm height, the thick wood plywood of 18mm as foot guard plate.Adopting this weak point of facing the frontier defense guard rail rod is that the steel pipe length specification is longer, and carrying is inconvenient, faces frontier defense and protects and need cutting for short-range, and the spillage of material amount is big; Connection fastener needs periodic maintenance, and is time-consuming; Material is long tenancy duration, the cost height; Overall image is not attractive in appearance.For solving this difficult problem, people wish urgently to have that a kind of input cost is few, easy construction, the provisional guard rail appearance of building operations that image is attractive in appearance.
The utility model content
Technical problem to be solved in the utility model is, overcome prior art face that frontier defense guard rail rod carrying is inconvenient, the spillage of material amount is big, connection fastener needs periodic maintenance, time-consuming, material tenancy duration is long, cost is high, the inaesthetic defective of overall image, satisfy the market demand of the provisional guard rail of people's eager desire and building operations, provide a kind of building operations provisional guard rail, guard rail prefabricated member suitable size, dismounting and convenient in carrying that this building operations is provisional; The spillage of material amount is few, can recycled for multiple times, cost is lower; Convenient and the overall appearance of material selection.
The technical scheme that its technical problem that solves the utility model adopts is: the guard rail that a kind of building operations is provisional, comprise many root posts, be welded with a bed plate in every root post bottom, design has 2～4 for assembling the installing hole that expansion bolt is used on each bed plate, this guard rail also comprises a plurality of fence units, between per two root posts, a fence unit is installed by screw, described each fence unit is formed by two vertical bars and 2～4 horizon bars, and the two ends of every horizon bar link together by the screw level with two vertical bars respectively.
In technique scheme, in each fence unit front lower position design one foot guard plate is arranged, foot guard plate links together by screw and fence unit.
Making the material that described column selects for use is the square tube steel.
Making the material that described vertical bar selects for use is angle bar, and making the material that described horizon bar selects for use is the square tube steel.
The beneficial effects of the utility model are: the guard rail that the building operations of said structure is provisional, because the material that manufacturing column and horizon bar are selected for use is the square tube steel, making the material that vertical bar selects for use is angle bar, column is connected with office premises or market floor periphery by expansion bolt, horizon bar links together by the screw level with vertical bar, and column and fence unit link together by screw, therefore, 1, prefabricated member suitable size, demolition, installation and convenient in carrying; 2, spillage of material amount is few, the energy recycled for multiple times, and cost is lower; 3, material selection is convenient; 4, overall appearance.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the rear elevation of a fence unit of the utility model;
Fig. 4 is the sectional view along A-A line among Fig. 1.
Among the figure, 1, horizon bar; 2, vertical bar; 3, foot guard plate; 4, column; 5, bed plate; 6, expansion bolt; 7, screw.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the provisional guard rail of the described a kind of building operations of present embodiment, comprise many root posts 4, be welded with a bed plate 5 in every root post 4 bottoms, design has 4 installing holes for assembling expansion bolt 6 usefulness on each bed plate 5, this guard rail also comprises a plurality of fence units, between per two root posts 4, a fence unit is installed by screw 7, described each fence unit is formed by two vertical bars 2 and 3 horizon bars 1, and the two ends of every horizon bar 1 link together by screw 7 levels with two vertical bars 2 respectively.In each fence unit front lower position design one foot guard plate 3 is arranged, foot guard plate 3 links together by screw 7 and fence unit.Making the material that described column 4 selects for use is the square tube steel.Making the material that described vertical bar 2 selects for use is angle bar, and making the material that described horizon bar 1 selects for use is the square tube steel.
The concrete implementation step of present embodiment is as follows:
1, select material: select 50*70mm square tube, 30*40mm square tube, 40*40mm angle bar, M6*20 screw and φ 14 expansion bolts as the manufacturing materials of facing the frontier defense guard rail rod, selected materials is the GB material.
2, make member: making the material that described column 4 selects for use is the 50*70mm square tube, high 1.2m; Making the material that described bed plate 5 selects for use is the iron plate of 150*200mm, thick 6mm; Making the material that described horizon bar 1 selects for use is the 30*40mm square tube; Making the material that described vertical bar 2 selects for use is the 40*40mm angle bar; Each fence unit is formed by two vertical bars 2 and 3 horizon bars 1.
3, on-the-spot unwrapping wire: according to the standard specification of each fence unit with face the on-the-spot unwrapping wire of limit size, as do not meet modulus, make the not size of specification fence unit.
4, make not specification fence unit:, measure the not size of specification fence unit, special not specification fence unit according to location, scene unwrapping wire.
5, install: according to location, scene unwrapping wire, adopt 4 φ, 14 expansion bolts, 6 vertical columns 4, adopt M6*20 screw 7 to connect column 4 and each fence unit then.
6, brush caution paint: the horizon bar 1 of guard rail, column 4 and foot guard plate 3, all brushing spacing is 400mm caution paint red and white.
7, hang up safety net: safety net is hanged up in the guard rail inboard, hangs " Caution, drop down " safety signs at eye-catching place.
The above only is a preferred embodiment of the present utility model; be not to be used for limiting the utility model; under the prerequisite that does not break away from the utility model structural principle; all its similar structures; for example; design has 2～4 installing holes that supply the assembling expansion bolt to use on each bed plate, and described each fence unit is by two vertical bars and 2～4 horizon bar compositions etc., and these features all should be covered by the protection domain of the utility model patent.
Claims (4)
1. guard rail that building operations is provisional, comprise many root posts, be welded with a bed plate in every root post bottom, design has 2～4 for assembling the installing hole that expansion bolt is used on each bed plate, it is characterized in that: also comprise a plurality of fence units, between per two root posts, a fence unit is installed by screw, described each fence unit is formed by two vertical bars and 2～4 horizon bars, and the two ends of every horizon bar link together by the screw level with two vertical bars respectively.
2. the provisional guard rail of a kind of building operations according to claim 1 is characterized in that: in each fence unit front lower position design one foot guard plate is arranged, foot guard plate links together by screw and fence unit.
3. the provisional guard rail of a kind of building operations according to claim 1 is characterized in that: making the material that described column selects for use is the square tube steel.
4. the provisional guard rail of a kind of building operations according to claim 1 is characterized in that: making the material that described vertical bar selects for use is angle bar, and making the material that described horizon bar selects for use is the square tube steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202923456U CN201786036U (en) | 2010-08-13 | 2010-08-13 | Temporary protective railing for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202923456U CN201786036U (en) | 2010-08-13 | 2010-08-13 | Temporary protective railing for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786036U true CN201786036U (en) | 2011-04-06 |
Family
ID=43818006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202923456U Expired - Fee Related CN201786036U (en) | 2010-08-13 | 2010-08-13 | Temporary protective railing for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786036U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296766A (en) * | 2011-06-17 | 2011-12-28 | 江苏省建筑工程集团有限公司 | Assembled staircase temporary protective railing |
| CN102367126A (en) * | 2011-06-29 | 2012-03-07 | 苏州新达电扶梯部件有限公司 | Guardrail food board for elevator |
| CN102768864A (en) * | 2012-08-02 | 2012-11-07 | 中广核检测技术有限公司 | CPR nuclear power unit reactor core guardrail |
| CN104005598A (en) * | 2014-06-11 | 2014-08-27 | 中建一局华江建设有限公司 | Multipurpose protective support capable of being turned over |
| CN104179362A (en) * | 2014-08-27 | 2014-12-03 | 中国建筑第五工程局有限公司东莞分公司 | Quick-release protective railings for construction sites |
| CN106121262A (en) * | 2016-08-25 | 2016-11-16 | 贵州中航电梯有限公司 | A kind of safety protection fence |
-
2010
- 2010-08-13 CN CN2010202923456U patent/CN201786036U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296766A (en) * | 2011-06-17 | 2011-12-28 | 江苏省建筑工程集团有限公司 | Assembled staircase temporary protective railing |
| CN102367126A (en) * | 2011-06-29 | 2012-03-07 | 苏州新达电扶梯部件有限公司 | Guardrail food board for elevator |
| CN102768864A (en) * | 2012-08-02 | 2012-11-07 | 中广核检测技术有限公司 | CPR nuclear power unit reactor core guardrail |
| CN102768864B (en) * | 2012-08-02 | 2015-03-18 | 中广核检测技术有限公司 | CPR nuclear power unit reactor core guardrail |
| CN104005598A (en) * | 2014-06-11 | 2014-08-27 | 中建一局华江建设有限公司 | Multipurpose protective support capable of being turned over |
| CN104005598B (en) * | 2014-06-11 | 2016-05-04 | 中建一局华江建设有限公司 | Multipurpose protective support capable of being turned over |
| CN104179362A (en) * | 2014-08-27 | 2014-12-03 | 中国建筑第五工程局有限公司东莞分公司 | Quick-release protective railings for construction sites |
| CN106121262A (en) * | 2016-08-25 | 2016-11-16 | 贵州中航电梯有限公司 | A kind of safety protection fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20160813 |