CN204492216U - Ready-package building frontier defense guardrail fastening devices - Google Patents
Ready-package building frontier defense guardrail fastening devices Download PDFInfo
- Publication number
- CN204492216U CN204492216U CN201520105825.XU CN201520105825U CN204492216U CN 204492216 U CN204492216 U CN 204492216U CN 201520105825 U CN201520105825 U CN 201520105825U CN 204492216 U CN204492216 U CN 204492216U
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- China
- Prior art keywords
- support
- fixed bin
- grab
- eccentric wheel
- frontier defense
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- Withdrawn - After Issue
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Abstract
A kind of ready-package building frontier defense guardrail fastening devices, comprise two symmetrical fixators, wherein single fixator is made up of fixed bin (3), support (6) and grab (1), grab (1) is connected with support (6), support (6) is fixed in fixed bin (3), and gap is arranged at bottom, has square shaft (9) in fixed bin (3), square shaft (9) there is eccentric wheel (2), eccentric wheel (2) below limited location bolt (8); The groove corresponding with eccentric wheel (2) is arranged at support (6) bottom in fixed bin (3); Fixed bin (3) bottom is sleeve pipe, and the steel pipe railing (5) of protective guard installed by sleeve pipe; (6) have multiple draw-in groove to support; Grab (1) is flexibly connected with support (6) by draw-in groove; Grab (1) is bolted on support (6); Sleeve pipe there is bolt (4).Not only the utility model is saved material but also is saved time and realizes Fast Installation and fix building frontier defense guardrail, puts into job site, safe and reliable, is subject to the welcome of constructor.
Description
Technical field
The utility model belongs to building implements field, relates in particular to a kind of ready-package building frontier defense guardrail fastening devices and protective guard construction method thereof.
Background technology
According to pertinent regulations, in order to ensure the life security of construction worker in building construction process, prevent construction worker from causing casualty accident from falling from high altitude, all must install protective guard at the stair outer rim of building, balcony, window, elevator shaft mouth, protective guard is one of construction safety essential condition of producing.At present, in the above-mentioned position of building, the mounting technique that protective guard has comparative maturity is installed.But the traditional method that frontier defense guardrail in building is installed is, according to column sectional dimension, steel pipe is cut into corresponding length, and by encirclement mode, protective guard is fixed on column, prevents constructor from falling, so namely waste material, efficiency is not high yet.
Chinese patent 200620135431X discloses one " protective guard fastening devices ", it is fixed protective guard for building end face, comprises two clamping plates, have guiding device between two clamping plates, between two clamping plates, clamping regulator is installed, clamping plate has protective guard clamping device.Have no the patent document that frontier defense guardrail in building is fixing.
Utility model content
Not only the purpose of this utility model is to provide a kind of ready-package building frontier defense guardrail fastening devices and protective guard construction method thereof, and this device is saved material but also saved time and realizes Fast Installation and fix building frontier defense guardrail, puts into job site, safe and reliable.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions: a kind of ready-package building frontier defense guardrail fastening devices, comprise two symmetrical fixators, wherein single fixator is made up of fixed bin, support and grab, grab is connected with support, support is fixed in fixed bin, and gap is arranged at bottom, has square shaft in fixed bin, square shaft there is eccentric wheel, limited location bolt below eccentric wheel; Frame bottom in fixed bin has the groove corresponding with eccentric wheel; Fixed bin bottom is sleeve pipe, and the steel pipe railing of protective guard installed by sleeve pipe.
Above-mentioned ready-package building frontier defense guardrail fastening devices, wherein: described support has multiple draw-in groove, described grab is flexibly connected with support by draw-in groove.
Above-mentioned ready-package building frontier defense guardrail fastening devices, wherein: described grab is bolted on support.
Above-mentioned ready-package building frontier defense guardrail fastening devices, wherein: described sleeve pipe has bolt.
Principle of the present utility model: before installation, according to concrete column sectional dimension, is fixed on grab on support, insert in fixed bin, the bearing surface of grab and fixed bin is pasted into the surface of concrete column, rotates clockwise eccentric wheel, makes it to prop up caging bolt, now, eccentric wheel is apart from farthest, the center of circle under the progradation of support and grab, and after stepping the concave point of support, the rebound effect of timbering material tightly can prop up eccentric wheel, restriction eccentric wheel is rotated counterclockwise, and is firmly fixed on concrete column.After the fixator of two concrete columns is installed, steel pipe railing is inserted in the sleeve pipe on fixed bin, by bolton, the effect of constructor's security protection can be played.
The utility model compared with prior art has obvious advantage and beneficial effect.Not only from above technical scheme, the utility model is saved material but also is saved time and realizes Fast Installation and fix building frontier defense guardrail, puts into job site, safe and reliable, is inherently subject to the welcome of constructor.Because it has following characteristics:
1, support is established multiple draw-in groove, just can adapt to the concrete column of different cross section size.
2, the highest salient point of eccentric wheel stepped support concave point, moved after can preventing support.
3, eccentric while establish caging bolt, another side support is provided with the groove corresponding with eccentric wheel, and it is spacing firm to make, fixing firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the single fixator of the utility model;
Fig. 2 is using state figure of the present utility model.
Mark in figure:
1, grab; 2, eccentric wheel; 3, fixed bin; 4, bolt; 5, steel pipe railing; 6, support; 7, concrete column; 8, caging bolt; 9, square shaft.
detailed description of the invention:
Below in conjunction with accompanying drawing and preferred embodiment, to according to ready-package building frontier defense guardrail fastening devices detailed description of the invention, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
See Fig. 1-2, a kind of ready-package building frontier defense guardrail fastening devices, comprise two symmetrical fixators, wherein single fixator is made up of fixed bin 3, support 6 and grab 1, and grab 1 is connected with support 6, and support 6 is fixed in fixed bin 3, gap is arranged at bottom, there is square shaft 9 in fixed bin 3, square shaft 9 has eccentric wheel 2, limited location bolt 8 below eccentric wheel 2; The groove corresponding with eccentric wheel 2 is had bottom support 6 in fixed bin 3; Fixed bin 3 bottom is sleeve pipe, and the steel pipe railing 5 of protective guard installed by sleeve pipe.
Above-mentioned ready-package building frontier defense guardrail fastening devices, wherein: described support 6 has multiple draw-in groove, described grab 1 is flexibly connected with support 6 by draw-in groove.
Above-mentioned ready-package building frontier defense guardrail fastening devices, wherein: described grab 1 is bolted on support 6.
Above-mentioned ready-package building frontier defense guardrail fastening devices, wherein: described sleeve pipe has bolt 4.
The utility model principle: according to concrete column 7 sectional dimension, fixed on the frame 6 by grab 1, insert in fixed bin 3, the bearing surface of grab 1 and fixed bin 3 is pasted into the surface of concrete column 7, rotate clockwise eccentric wheel 2, make it to prop up caging bolt 8, now, eccentric wheel 2 apart from farthest, the center of circle under the progradation of support and grab, after stepping the concave point of support 6, the rebound effect of timbering material can tightly prop up eccentric wheel 2, and restriction eccentric wheel 2 is rotated counterclockwise, and is firmly fixed on concrete column 7.After the fixator of two concrete columns 7 is installed, steel pipe railing 5 is inserted in the sleeve pipe on fixed bin 3, by fastening for bolt 4, the effect of constructor's security protection can be played.
The utility model has following characteristics:
1, support is established multiple draw-in groove, just can adapt to the concrete column of different cross section size.
2, the highest salient point of eccentric wheel stepped support concave point, moved after can preventing support.
3, eccentric while establish caging bolt, another side support is provided with the groove corresponding with eccentric wheel, and it is spacing firm to make, fixing firm.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, anyly do not depart from technical solutions of the utility model content, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a ready-package building frontier defense guardrail fastening devices, it is characterized in that: comprise two symmetrical fixators, wherein single fixator is made up of fixed bin (3), support (6) and grab (1), grab (1) is connected with support (6), support (6) is fixed in fixed bin (3), and gap is arranged at bottom, and fixed bin has square shaft (9 in (3), square shaft (9) there is eccentric wheel (2), eccentric wheel (2) below limited location bolt (8); The groove corresponding with eccentric wheel (2) is arranged at support (6) bottom in fixed bin (3); Fixed bin (3) bottom is sleeve pipe, and the steel pipe railing (5) of protective guard installed by sleeve pipe.
2. ready-package building frontier defense guardrail fastening devices as claimed in claim 1, it is characterized in that: (6) have multiple draw-in groove to described support, described grab (1) is flexibly connected with support (6) by draw-in groove.
3. ready-package building frontier defense guardrail fastening devices as claimed in claim 1, is characterized in that: described grab (1) is bolted on support (6).
4. ready-package building frontier defense guardrail fastening devices as claimed in claim 1, is characterized in that: described sleeve pipe has bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105825.XU CN204492216U (en) | 2015-02-13 | 2015-02-13 | Ready-package building frontier defense guardrail fastening devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105825.XU CN204492216U (en) | 2015-02-13 | 2015-02-13 | Ready-package building frontier defense guardrail fastening devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492216U true CN204492216U (en) | 2015-07-22 |
Family
ID=53571534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520105825.XU Withdrawn - After Issue CN204492216U (en) | 2015-02-13 | 2015-02-13 | Ready-package building frontier defense guardrail fastening devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652836A (en) * | 2015-02-13 | 2015-05-27 | 贵州建工集团第二建筑工程有限责任公司 | Rapid installation type building edge guard railing fixing device and guard railing construction method thereof |
-
2015
- 2015-02-13 CN CN201520105825.XU patent/CN204492216U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652836A (en) * | 2015-02-13 | 2015-05-27 | 贵州建工集团第二建筑工程有限责任公司 | Rapid installation type building edge guard railing fixing device and guard railing construction method thereof |
| CN104652836B (en) * | 2015-02-13 | 2016-06-29 | 贵州建工集团第二建筑工程有限责任公司 | The fixing device of a kind of ready-package building frontier defense guardrail and guard rail construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |