CN204252565U - One faces frontier defense protection unit - Google Patents
One faces frontier defense protection unit Download PDFInfo
- Publication number
- CN204252565U CN204252565U CN201420694981.XU CN201420694981U CN204252565U CN 204252565 U CN204252565 U CN 204252565U CN 201420694981 U CN201420694981 U CN 201420694981U CN 204252565 U CN204252565 U CN 204252565U
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- CN
- China
- Prior art keywords
- hold
- doun nut
- firm banking
- vertical rod
- crab
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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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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses one and face frontier defense protection unit, comprise hold-doun nut, vertical rod, crab-bolt, firm banking and wire rope, it is characterized in that: described hold-doun nut and vertical rod adopt and be welded to connect, and hold-doun nut is symmetrical arranged, distance is 400mm between the upper and lower; Described firm banking and vertical rod adopt and are welded to connect, and firm banking is the steel plate of 150*150*5mm, and it is the circular hole of 14mm that four angles of firm banking are reserved with the diameter installing crab-bolt, and firm banking crab-bolt fixes on the ground; Wire rope one end is fixed on initial hold-doun nut, and successively through hold-doun nut on one wire, and around a circle, steel cord ends is fixed on terminal hold-doun nut.The utility model has the advantages that cost is low, easy to make, and can standardized production, tool is applied.
Description
Technical field
The utility model belongs to construction safety protection tool, is that one faces frontier defense protection unit specifically, is applicable to various industry and civilian construction are constructed.
Background technology
In Process of Engineering Construction, before for installation and maintenance structure, can exist and much face hole, limit, the method adopted at present uses scaffolding steel pipe to set up guard rail, wastes time and energy, and take a lot of scaffolding steel pipe, also add the cost of engineering management simultaneously.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides one to face frontier defense protection unit, solves existing setting up and faces that limit guard technology is time-consuming, effort, problem that cost is high.
The purpose of this utility model is achieved in that one faces frontier defense protection unit, comprise hold-doun nut, vertical rod, crab-bolt, firm banking and wire rope, it is characterized in that: described hold-doun nut and vertical rod adopt and be welded to connect, and hold-doun nut is symmetrical arranged, distance is 400mm between the upper and lower; Described firm banking and vertical rod adopt and are welded to connect, and firm banking is the steel plate of 150*150*5mm, and it is the circular hole of 14mm that four angles of firm banking are reserved with the diameter installing crab-bolt, and firm banking crab-bolt fixes on the ground; Wire rope one end is fixed on initial hold-doun nut, and successively through hold-doun nut on one wire, and around a circle, steel cord ends is fixed on terminal hold-doun nut.
Described hold-doun nut is the standard cap of ￠ 12mm.
Described vertical rod is the steel pipe of ￠ 48mm, long 1200mm.
Described crab-bolt is the chemical anchor bolts of M12*100mm.
Compared with prior art, the utility model has the advantages that: cost is low, easy to make, and can standardized production, tool is applied.
Accompanying drawing explanation
Fig. 1: the utility model structural representation.
Fig. 2: rod assembly structural representation.
In figure: 1, hold-doun nut 2, vertical rod 3, crab-bolt 4, firm banking 5, wire rope.
Detailed description of the invention
For further describing the utility model, below in conjunction with embodiment and accompanying drawing, the utility model is further described.
As shown in the figure, one faces frontier defense protection unit, comprises hold-doun nut 1, vertical rod 2, crab-bolt 3, firm banking 4 and wire rope 5, it is characterized in that: described hold-doun nut 1 adopts with vertical rod 2 and is welded to connect, and hold-doun nut 1 is symmetrical arranged, and distance is 400mm between the upper and lower; Described firm banking 4 adopts with vertical rod 2 and is welded to connect, and firm banking 4 is the steel plate of 150*150*5mm, and it is the circular hole of 14mm that four angles of firm banking 4 are reserved with the diameter installing crab-bolt 3, and firm banking 4 crab-bolt 3 fixes on the ground; Wire rope 5 one end is fixed on initial hold-doun nut 1, and successively through hold-doun nut 1 on one wire, and around a circle, wire rope 5 end is fixed on terminal hold-doun nut 1.
Below in conjunction with Fig. 1, Fig. 2, during for vertical rod 2 height for 1.2m, illustrate the utility model implementation method:
One, after limit concrete reaches the length of time until facing of need protecting, vertical rod 2 is set according to interval 2m; Two, first by good for vertical rod 2 Position Design, then in relevant position punching, clear hole, installs crab-bolt 3; Three, when crab-bolt 3 intensity reaches design load, or after 48 hours, vertical rod 2 is installed, is fixed on by crab-bolt 3 by firm banking 4 and faces hole, limit surrounding; Four, after installing vertical rod 2, wire rope 5 one end is fixed on hold-doun nut 1, successively through hold-doun nut 1 on one wire, and around a circle; Five, repeat previous step, second and the 3rd road wire rope 5 are set; Six, finally fix wire rope 5 end, construction of the present utility model can be completed.
Claims (1)
1. one kind is faced frontier defense protection unit, comprise hold-doun nut (1), vertical rod (2), crab-bolt (3), firm banking (4) and wire rope (5), it is characterized in that: described hold-doun nut (1) and vertical rod (2) adopt and be welded to connect, hold-doun nut (1) is symmetrical arranged, and distance is 400mm between the upper and lower; Described firm banking (4) and vertical rod (2) adopt and are welded to connect, the steel plate that firm banking (4) is 150*150*5mm, it is the circular hole of 14mm that four angles of firm banking (4) are reserved with the diameter installing crab-bolt (3), and firm banking (4) crab-bolt (3) fixes on the ground; Wire rope (5) one end is fixed on initial hold-doun nut (1), successively through hold-doun nut (1) on one wire, and around a circle, wire rope (5) end is fixed on terminal hold-doun nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694981.XU CN204252565U (en) | 2014-11-19 | 2014-11-19 | One faces frontier defense protection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694981.XU CN204252565U (en) | 2014-11-19 | 2014-11-19 | One faces frontier defense protection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252565U true CN204252565U (en) | 2015-04-08 |
Family
ID=52956888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694981.XU Active CN204252565U (en) | 2014-11-19 | 2014-11-19 | One faces frontier defense protection unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988546A (en) * | 2017-04-27 | 2017-07-28 | 中国十七冶集团有限公司 | Face frontier defense protection unit |
| CN110836005A (en) * | 2019-11-26 | 2020-02-25 | 上海宝冶集团有限公司 | Track outer wall triangular support operation platform device |
-
2014
- 2014-11-19 CN CN201420694981.XU patent/CN204252565U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988546A (en) * | 2017-04-27 | 2017-07-28 | 中国十七冶集团有限公司 | Face frontier defense protection unit |
| CN106988546B (en) * | 2017-04-27 | 2018-09-18 | 中国十七冶集团有限公司 | Edge protection device |
| CN110836005A (en) * | 2019-11-26 | 2020-02-25 | 上海宝冶集团有限公司 | Track outer wall triangular support operation platform device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |